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  • Headspace - Get Some.tar - The Best Software For Your
    카테고리 없음 2020. 3. 3. 10:08

    The ETG annual sales meeting & training edition with our distributors from Poland, Sweden, Finland, Denmark, India, South Korea and Brazil was successfully held.During these days our product lines and their possible fields of applications were illustrated.A full day was dedicated to service and internal maintenance of the analyzers. Very specific details have been provided regarding the internal structure of the analyzers so that the retailers can feel them our products and they know how to provide all the details regarding the ETG analyzers. The chloralkali process (also chlor-alkali and chlor alkali) is an industrial process for the electrolysis of sodium chloride. It is the technology used to produce chlorine and sodium hydroxide(lye/caustic soda), which are commodity chemicals required by industry.The ETG 6900 P Cl2 perform the Chlorine in H2 gas analysis based on the NDUV techniques which’s well-know method to determine the concentration in a complex gas mixtures. This gas analyzer uses modern optical components to achieve optimized analyzer results. We use a special LED-techology in order to get stable radiation emission.

    The result is a high resolution gas analysis system which can detect gas concentration changes of less than 1 ppm. Non-dispersive UV absorption photometry (NDUV) utilizes the electronic transitions of molecules stimulated by the radiation absorption of certain gases. In comparison to IR absorption, these stimulations are afflicted with higher cross-sections (→ absorption coefficient α), so that the proportion of radiation absorption is greater. The NDUV technique is therefore particularly suitable for trace analysis in the ppm range. Furthermore, this kind of gas analysis is not influenced by interfering water vapor concentrations.

    We are proud to announce that ETG 7500 system, which monitors SO2 and CO2 emissions, has obtained Rina marine certification No. MAC214217CS with reference to “Ships’ classification’ rules – Part C – Machinery, systems and fire escape protection – Ch.3, sez. 1 ”The ETG 7500 system provides for the scrubber SO2’ efficiency’ monitoring as well as CO2 and SO2 emission and their comparison and, in case of fault, it is projected to minimize analysis’ system’ depletion due to an automatic back-up with a double system of first aid.In addiction, SO2 measure analysis is realized with a DOAS (Differential Optical Absorption Spectroscopy) analyzer instead of traditional analyzers based on UV or NDIR process. The technical-commercial training for new international distributors ended on May 9th 2018 at the Montiglio Monferrato headquarters of the ETG.In this session the leaders of Norway, Poland and Mexico were present.

    At the end of the training a visit to the Bava cellars was organized with tasting of the Asti wines.The previous editions were attended by distributors from other countries such as: China, India, United Kingdom, Spain and Portugal.The comments at the end of the course were at least enthusiastic with the confirmation of the growth trend of ETG both in Italy and abroad with its own technology.The company motto “your reliable partner in gas analysis” is valid. Over the last decade the biogas upgrading to biomethane has become widespread in some countries where the production of biogas from the collection systems in urban waste dumps, from civil wastewater treatment plants and from digestion was already consolidated anaerobic of agricultural and agro-industrial biomasses.The new ETG 8500 M it’s a complete package for Biomethane gas analysis ready to use. The system include a pre-treatment sample system ( for example when the sample inlet it’s the Raw Biogas ), the gas analyzers for gas measurement of CH4, H2S, CO2, O2, LHV, HHV, Water Dew Point, Relative density, Wobbe Index, and the ETG proprietary Software, Monitor Touch Screen, alarms, DI and DO. All one cabinet “ Ready to work “.The principle of operation of the analyzers are: Analyser NDIR for CH4, Analyser NDIR for CO2, Paramagnetic analyser for O2, Analyser TDLAS for H2S,Dew point measurement.Main features are: Real-Time analysis, Range output settings 4-20 mA, Historic display of last 30 minutes of analysis, Dimensions:1600x800x600, Weight 105Kg, Material: Stainless steel AISI 304, CSV downloadable data, Remote Instrument control, Automatic calibration of CH4,CO2,O2.Communication option are: by Modbus, Profibus,EthernetThe ETG 8500 it’s complies with standard UNI/TR 11537. ETG China will be sponsor of the below conference:1,The 9th National Conference on Environmental Chemistry, 19th Oct.22nd Oct, Hangzhou City,Zhejiang Province,and will show our products ETG7500,ETG6900,ETGCAL-G-100,ETG6500, to conventioners on GHG application and trace air quality application(the attachment is the conference program.2,The 7th China Agricultural Environment Science Symposium,25th Oct.28th Oct.

    2017, in GuiYang City, Guizhou Province, and will show our products TDL gas analyzer,ETG6900,ETGCAL-G-100,ETG6500,MCA100 to conventioners on GHG application and biogas application(2017 Youth Scholar’s Photocatalysis Forum & Photocatalysis Academic Annual Conference, 3rd Nov.6th Nov. 2017, Nanchong City,Sichuan Province, show our products ETG6900,ETGCAL-G-100,( http://2017gch-zqnlt.csp.escience.cn). Besides the measuring values Wobbe-Index and Air demand, the RHADOX 7300 / 7300 Ex Analyser measures Gas density and Heat value.The determination of the Gas density is performed according to the method of Bernoulli (1730) who was using the dependency of a laminar gas stream through an orifice.

    Since temperature and pressure of the sample gas and the air are already levelled in the RHADOX™ mixing chamber, the ratio of the flow of both components in a second mixing chamber is used to measure the Specific Gravity. A reference measurement of ambient pressure and temperature at the location of the RHADOX™ analyser compensates the ambient influence. The result is a precise measurement of the Gas density.The readings of Wobbe-Index and Gas density allow the calculation of the Heat value. Sewage treatment is the process of removing contaminants from wastewater and sewage – domestic, commercial and institutional. During such processes, high ammonia (NH3) concentration can accrue, contaminating the ambient air. This can be nasty or even harmful for the working staff at the plant.ETG 6900 P presents an excellent solution for this measurement challenge because it provides a contact-less measurement, and – unlike electrochemical detectors – does not degrade over time. The ETG 6900 P enables continuous, low ppm-range NH3 measurements and can be used for effective ventilation control and scrubbing installation management to reduce health threats and odor problems.ETG 6900 P advantages:.High selectivity.Linearity over a large measuring range.Calibration-free.High stability.Low cost of ownership.

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    Real-time monitoring of airborne contamination has become critically important in semiconductor processing.The industry requirements include rapid detection and alarm, very low level concentration monitoring, wide area sampling, and sensitivity to many different gases.The ETG New Orion 3100 provide both the sensitivity and speed needed for the most demanding trace contaminant monitoring applications. Delivering continuous measurements with parts per trillion (ppt) sensitivity, ETG ORION 3100 it’s ideal for semiconductor manufacturing applications, including airborne molecular contamination (AMC) cleanroom monitoring.ORION 3100 for ammonia, HCl, HF trace detection combined with uVOC-CAM ( speciate Volatile Organic Compounds ) features the most powerful tools on the semi market for airborne molecular contamination in clean room.

    GC-IMS technology allows to measure and monitor complex odour containing VOC mixtures in the field and helps identifying the odour source. Its portability and especially when attached to the circular gas flow unit (CGFU) make the instrument a very flexible and innovative on-site tool with uncompromised analytical precision.Molecular based analytical instruments such a s GC-MS set-ups require a lab infrastructure with high purity gas supplies and vacuum pumps which make it very challenging to bring to the field. Last year has been launched the circular gas flow unit which is fully controlled by the GC-IMS instrument firmware, purifies air and allows operating the GC-IMS independent from Lab-installed gas supply.

    It is also possible to run the GC-IMS power-source independent for several hours through a standard battery which can be used stand-alone or integrated into a car. Excellent separation of low molecular weight volatile compounds is achieved by using a short 15 m capillary column with a large inner diameter of 0.53 mm.

    It is demonstrated that GC-IMS 2D fingerprints show different patterns for different industrial odour sources which allow to differentiate the origin of the odour containing VOC mixture. The atmosFIR FTIR gas analyser allows speciation of siloxanes on-line.

    The full spectrum technique of FTIR also allows for the measurement of the main gas components, CH4, CO2, NH3 etc. A range of common siloxane and other species found in land-fill gases has been identified. The siloxanes present can vary from different land-fill sites, different sewage plants and other sources, but we have found this list to cover most straight and cyclic siloxane compounds present. Trimethylsilanol, while not a siloxane, can lead to siloxane formation and is so included in the analytical model. What is syngas? ETG TDL 150 is a flameproof in-situ type analyser capable of analysing O2, CO, NH3, CO2, CH4, H2O, HCl, HF and other gases in various and complex conditions. The TDL 150 laser gas analyser can be directly installed across stack, with the advantages of uncomplicated sampling, no pre-treatment system, simple construction and no moving parts.

    The analyser’s OLED screen benefits from low power consumption, a wide viewing angle, and excellent low temperature resistance – it can display properly even at -40°C. Moreover, it can quickly respond to magnetic pen operation. The use of alternative combustion fuels that provide a renewable source of energy is a major area of research and investment. Sources of biomass fuels include virgin wood, energy crops, agricultural residues, food waste and industrial waste. Controlling the combustion process of any new fuel and keeping track of the biomass fuel emissions of combustion by-products is important to users of these new fuels.We have supplied FTIR gas analysers to Universities who are at the forefront of research into new fuels.

    FTIR biomass gas analysis allows for identification and measurement of common inorganic combustion products (CO, CO2, NOx, SOx) as well as organic species that could be the result of incomplete combustion. Today’s natural products are sourced, shipped and used all over the world. Suppliers and retailers face increasing customer and government pressure to be fully transparent in the true provenance and history of all the content within such products. An example of this is the Country of Origin Labeling (COOL) program introduced by the USDA in 2009. This creates a need for improved analytical tools that can track natural products.

    In addition, higher value natural products, such as maple syrup and particularly wines, are sometimes surreptitiously diluted, mixed or just outright counterfeited. These actions can be hard to identify by downstream vendors and customers or by government regulators.Fortunately, every component used in natural products (e.g.

    Foods, wine, vegetable oils, moisturizers) has a unique signature of stable isotope ratios for the three “life elements,” carbon, oxygen and hydrogen, as well as for nitrogen. Chemists have long known that these ratios are permanent markers that can be used to spot dilution, mixing and other product adulteration. But for years, practical and cost limitations of measuring these ratios limited their use in these applications to a few high profile cases. Based on our unique and patented OA-ICOS technology, LGR stable isotope analyzers make these measurements a routine, turnkey test, and our isotope analyzers are now widely employed to measure these signatures. They can confirm, in just minutes, whether a sample of orange juice is from Florida or Brazil, or whether it was diluted in Texas; they can determine whether or not maple syrup is diluted with corn syrup. LGR offers a comprehensive, easy-to-use and economical system for natural gas leak detection, quantification and mapping (to Google Earth). Competitive systems consist of costly and delicate equipment and require long-term leases, and expensive software licenses and maintenance contracts.

    In contrast, LGR’s Natural Gas Leak Detection Systems (NGLD), composed of LGR’s renowned Ultraportable CH4/CO2/H2O and CH4/H2O analyzers, industry standard anemometers (wind velocity) and GPS detectors (geographical coordinates), along with simple-to-use (open source) mapping software, provides measurements with unsurpassed accuracy and rapid time response. The LGR NGLD includes, at no extra cost, open-source, license-free software that enables users to simply and directly upload the measured concentrations in real time to the Cloud (to your own server) and to map the results directly to Google Earth. As a result, customers have full control of their data at all times and can visualize the results in real time anywhere for immediate safety and compliance monitoring. TRAINING COURSES 2017 MAINTENANCE OF BIOGAS AND SYNGAS ANALYZERSthe courses are oriented on the maintenance and design of analytical instrumentation in plants Biogas and syngas.The main chapters are on:1. Type of sensors for methane analysis, Carbon Dioxide, Oxygen and Hydrogen Sulfide2. Difference between the NDIR technology and Electrochemical cell3.

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    Measurement difference and treatment of the sample to be analyzed upstream and downstream of the chiller4. Type of analyzers and the most important parameters5. Maintenance of the analyzers and related service calls6. Transmission of Modbus Profibus and analog signals7. Multisampling analysis systems.Course duration: 2 days 8 hours / dayfor information: infoetg@etgrisorse.com. The new ground-breaking Microportable Greenhouse Gas Analyzer (µGGA) reports fugitive emissions measurements of methane and carbon dioxide simultaneously in a 6kg, handbag-size, package that is compact and crushproof. Small enough to be carried on-board aircraft (TSA approved size) and requiring less than 35 watts, the µGGA travels anywhere, initiates data collection within 20 seconds after power up, may be operated wirelessly with an iPhone or Tablet, and opens up new opportunities to measure methane and carbon dioxide everywhere.

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    For example, this instrument allows measurements of natural gas leaks while you walk with a sensitivity that is 1000 times better than conventional methods based on flame ionization. This allows leak detection from distances far from the source and with much greater reliability.The µGGA is simple to use which makes it ideal for field studies, compliance monitoring, leak detection (e.g., natural gas, coal seam gas, coal bed methane), air quality studies and soil flux studies, and wherever simultaneous measurements of methane and carbon dioxide are needed. A new line of portable analyzers for analysis of MCA Biogas Bio P 100 is now available with features and better performances than the previous series.The next generation portable analyzer is lighter by about 1.5 kg compared with the previous one, it can also operate with closed housing thanks to the pneumatic connections “sample in the sample & Out”, allows checking the status of the filter directly from the panel, has an internal dampener to dampen the pulses due to the sample pump, the battery charge status indicator software, calculation of calorific value, pressure display, etc. The contamination of the carbon dioxide can be a serious problem for the industry of carbonated beverages.The contamination of the carbon dioxide can include residues transported from the power source, contaminants introduced in the substance in the liquid or present in the tanks of the distribution system.The knowledge of the contamination of the CO2 sources and types of contaminants to reduce or eliminate is crucial in order to obtain a product of acceptable quality. Before being delivered, the pure CO2 from the outside air can be contaminated during transportation, storage and handling operations which take place several times before the gas arrives at the manufacturing plant.The CO2 is produced from different techniques such as fermentation, combustion, ammonia/hydrogen production and others.

    It is required by the industry, especially for bottlers to control the supply chain by monitoring the CO2 purity allowing maintenance of the product quality.Using the PlasmaDetek2(PED) plasma detector and the MultiDetek2 compact gas chromatograph, the analysis of the most critical trace impurities in carbon dioxide can be achieved in one unit with a single detection technology (PED).By default, the configuration has 3 channels to cover the analysis of Benzene, Acetaldehyde, Nitrogen and Carbon Monoxide. If additional options for the analysis of Methanol, Sulfurs and Hydrocarbons are required, then channels 4, 5 and 6 are added in the same instrument. As major contributors to environmental emissions, the waste incineration and power generation industries require both continuous and periodic emissions monitoring to ensure each plant is within Emission Limit Values (ELVs). FTIR provide to perform emissions monitoring solutions for the range of standard incineration or “combustion” gases, both inorganic species such as CO, NOx, SO2, CO2, acid gases such as HCl, NH3, HF and organic emissions measurement.BS EN 14181 is a quality assurance standard relevant to plants operating under the Large Combustion Plant (LCPD) and Waste Incineration (WID) Directives.

    Quality Assurance Level 2 (QAL2) of this standard involves the parallel testing of the plant automated measurement systems (AMS) against a certified test house, making measurements with a comparative standard.Total Volatile Organic Compounds (VOCs) is a common measurement required from industrial emissions. Commonly, a single measurement value is obtained through the use of a Flame Ionisation Detection (FID) analyser. The pyrolysis of the gas stream in a FID analyser allows it to make a measurement of the carbon content of the gas stream. FID analyser cannot indicate the relative abundances of different organic species in a gas stream and often have widely different responses for different gases. However, they are taken as the standard reference method for Total VOC emission measurements. The air analysis for environmental applications is more and more required in different regions of the world.

    In this application note, the trace analysis of acids, sulfurs and nitrous oxide has been combined in one single compact instrument using one detection technology based on plasma emission (PlasmaDetek2). The MultiDetek2 compact GC has been configured with parallel channels to achieve the measurement at low ppb level for the different impurities.

    The sample collection can be performed with micro pump for ambient pressure application or bags, with a proportional micro valve for positive pressure application to control flow rate or with our auto injector headspace for vials. The MultiDetek2 was built using heated zones to avoid cold points between the columns and the plasma detector. The detector, valves, fittings and tubing are made of coated stainless steel to avoid surface adsorption. This ensures good sensitivity and repeatability measuring impurities. Landfill and biogas provide a source of readily available and renewable energy.

    However, as a source of energy care has to be taken to understand and quantify impurities in the raw gas that can have an effect on either the amount of energy products, or contaminants that can foul the energy generators (siloxanes). ETG can provide analysis solutions to qualify and quantify these impurities.Gas engines from landfill have a high proportion of formaldehyde emissions, and just as our analyser can provide a solution for emissions from larger-scale combustion plants such as waste incineration, we can also enable periodic monitoring to be carried out on the smaller scale energy generators in the landfill sector. Start-up & Commissioning of the continuous analysis system ETG 6500 at the plant Acea Roma Est sewage and sludge treatment.

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    This is the anaerobic digestion Revamping for the recovery of the biogas produced. The analysis system ETG 6500 performs continuous monitoring of the amount of methane produced during digestion in addition to measuring the concentration of Oxygen, Carbon Dioxide and Hydrogen Sulfide.The data measured ofthe analysis system are sent via Modbus the central control unit in addition to all the other parameters to the remote system diagnostics. ETG PROTEA is a high resolution, compact FTIR analyser packaged in a 19” rack mountable case.

    This FTIR uses the latest in interferometer technology to provide a compact and high performance instrument.With a high resolution (1cm-1), atmosFIR is ideal for gas identification and speciation. It has an in-built “sampling system” – inlet filter, purge valve, cell temperature and pressure control, digital and analogue data exchange.The system includes PAS-Pro software, designed for continuous automated running of the measurement system. PAS-Pro collects, saves and analyses the FTIR spectra in real-time outputting concentration data via a number of protocols.

    PAS-Pro uses the same advanced chemometric analysis algorithms as our laboratory software but is designed with a user interface for the plant engineer to easily control the system.PAS-Pro interacts with Protea’s sampling system control module in order to control sampling system parts, such as pumps and valves, and manage temperature controller alarms.Applications By IndustryIncineration and Power, Medical, Pharmaceutical, Manufacturing, Energy Research, Laboratory Research, Ambient Air, Landfill & Biogas, Agriculture & Livestock. Remove TAR, Dust & Water vapourTransportable with 3 refillable bubblerInlet from process Hi-Temperature probePeltier cooler with 1 heat exchangerInternal Sample pumpGas sample out dry @ 5 ⁰CMax Flow sample out 300 Nl/hLow cost of ownershipCooler maintenance freeUniversal uses in sampling gasRegarding the presence of tars in biosyngas, it may be stated that “tars” are equivalent to a major economic penalty in biomass gasification. ETG-LGR instruments provide fast measurements of isotopic ratios (δ2H, δ17O, δ18O, δ13C) in blood, urine, plasma, saliva and breath.

    No longer limited by time consuming sample preparation, equilibration, or pre-concentration processes, fast and precise measurements may be obtained by untrained personnel in real time at a fraction of the cost.For example, traditional water isotope analysis performed using IRMS technology requires extensive sample preparation and a skilled, experienced operator. Oxygen and hydrogen ratios are separately processed, with 17O being particularly cumbersome for IRMS. In contrast, the LGR Isotopic Water Analyzer measures all three isotopes simultaneously, directly from water-based samples, including bodily fluids. Moreover, the measurement process is automated, requiring minimal operator skill. And unlike IRMS, it needs neither expensive consumables nor frequent calibration.Here is the ETG-LGR portfolio of analyzers for medical applications:Isotopic Water Analyzer (Liquid+Vapor) – Enhanced PerformanceWater-Vapor Isotope Analyzer (H2O, δ2H, δ17O, δ18O)Liquid Water Isotope Analyzer (δ2H, δ18O)Carbon Monoxide/Carbon Dioxide Analyzer (CO, CO2, H2O)Carbon Dioxide Isotope Analyzer (CO2, δ13C, δ17O, δ18O)Carbon Dioxide Isotope Analyzer – Elevated CO2.

    LGR’s new CH4/CO2/H2O/NH3 Analyzer reports measurements of ammonia, methane, carbon dioxide, water vapor simultaneously in a package that is compact, crushproof and travels anywhere. Small enough to be carried on-board aircraft (TSA approved size) and requiring less than 70 W, the analyzer offers new opportunities to quickly, reliably and accurately measure trace gas emissions anywhere.

    Waste water treatment provides the perfect platform for producing biogas and with a reliable feedstock, the biogas is often used to produce renewable energy.Biogas plants can generate Euro 20.000,00 ( based on 500 Kw engine ) worth of energy in a day and so keeping the CHP running and the process optimised are critical to making a return on investment.Portable and stationary monitoring equipment is used to keep plants running efficiently. Our complete line of gas analyzers for Biogas and Syngas process includes a variety of measuring techniques as tunable laser, NDIR, ECD. We can provide the ideal gas analyzer for any application. Our gas analysis tools can be connected to host control systems using tried-and-tested communication standards. In addition, we can optimize gas analysis across the entire plant thanks to the FEED for Process Analytics service.Our Center Services will provide to support you in warranty period as well till at the end of it’s instrument natural life.Our maintenace services are provided also to the customer site at lowest price and the shortest time. The Syngas is measured after pre-treatment on dry gas and at ambient temperature (≤ 20°C).If you need to measure direct from the boiler/reactor then you have to consider our Portable Sample conditioning system which’s able to remove dust, TAR, water.Only gaseous alkanes at 20°C as methane, ethane, propane and butane can be measured by the gas analyser. Calculated of Gas Heating (calorific) Value and the N2 (optional )Some applications are:Syngas production from biomass, wastes and coal gasification/pyrolysis processes Coal chemical process, Blast furnace, Converter, Coking, Direct Iron Smelting reduction processUp to 5 gas measures + GHV/N2 calculation Real time measures No need of carrier gas/ combustion air Different NDIR detectors for CH4 and C3H8 Fast, accurate and reliable syngas measuresCO+CO2+CH4+H2+O2 Gas heating value calculation it’s standard.

    Optional N2 calculation. New Portable syngas pre-treatment unit for dust/tar/moisture removal fromthe sample gas, with 3 refillable waterscrubbers, 1 refillable charcoal filter, 1 fine filter with replaceable 0.3µm filter element for tar removal.– heat exchanger made of PVDF, Semi-conductor (peltier-effect) cooled– electronic controller, temperature setpoint at fact.

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