Showing results for: multi-gas Articles
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Toxic gas analysis - new video, white paper and case study
Dangerous levels of toxic gases in freight containers represent a major threat to port and transport workers, customs officials, warehousemen, store employees and consumers. However, the risks posed by these gases can be effectively assessed with Gasmet FTIR multigas analysers. Gasmet has therefore published a video, a white paper and a case study; providing comprehensive help and advice for any ...
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Multigas analyzer supports liquid fuel research - Case study
Two advanced FTIR analyzers are being employed to monitor multiple gas concentrations simultaneously in laboratory scale reactors at Sasol’s Research and Technology Centre in South Africa. The monitors, which were supplied by Gasmet Technologies (Finland), are being used to study changes in gas composition as gas passes through the reactor of the Fischer–Tropsch process – a key ...
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White Paper & Video on FTIR multigas analysis
Gasmet Technologies has published a free White Paper and a video on the simultaneous measurement of multiple gases in a wide variety of applications using FTIR. Both the video and the White Paper can be found here at www.gasmet.com or by visiting the Quantitech stand 62/63 at AQE 2017. With the ability to measure almost any gas, FTIR technology is employed in an enormous variety of applications ...
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All in One Unit for GC Applications
Leman Instruments is a leading European company, specialised in standard products, OEMs and in custom designed realisations involving high purity H2, N2, zero air, combined solutions for FIDs, GCs, purge air generators, CH4 & CO2 scrubbers, N2 and multigas for LCMS with high level of communications involving Ethernet, USB, RS 485 and possibility of AK protocol integration. A recent Leman ...
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Analyzer underpins growth of container inspection company
After a career as a customs officer in the Netherlands, Wim van Tienen was well aware of the toxic gas hazards presented by some freight containers, so in 2009 he started a company, Van Tienen Milieuadvies B.V., offering gas analysis and safety advice. The company grew quickly and now employs 23 staff. Wim attributes a large part of this success to the advanced FTIR gas detection and analysis ...
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Analyzer underpins growth of container inspection company - Case study
After a career as a customs officer in the Netherlands, Wim van Tienen was well aware of the toxic gas hazards presented by some freight containers, so in 2009 he started a company, Van Tienen Milieuadvies B.V., offering gas analysis and safety advice. The company grew quickly and now employs 23 staff. Wim attributes a large part of this success to the advanced FTIR gas detection and analysis ...
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Analysing the migration effects in nomadic genetic algorithm
Among the several variants of GA, multi-population genetic algorithms (MGA) have created a niche in the literature of genetic algorithms owing to their ability to explore the global optima. But the problem associated with them is the judicious choice of the migration parameters, which when not chosen properly may lead to performance degradation of MGA. This paper discusses the advantages of an ...
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Risk evaluation of technology innovation in China's oil and gas industry
Oil and gas industries are technology intensive and appropriate risk evaluation is necessary. The Chinese oil and gas industry is in the development phase, thus risk assessments and mitigation is more important than pushing technological innovation. This paper compiles research of other experts in the field and evaluates innovation risk by using a multi–hierarchy grey method. The result shows ...
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Minimising value-at-risk in a portfolio optimisation problem using a multi-objective genetic algorithm
In this paper, we develop a general framework for market risk optimisation that focuses on VaR. The reason for this choice is the complexity and problems associated with risk return optimisation (non-convex and non-differential objective function). Our purpose is to obtain VaR efficient frontiers using a multi-objective genetic algorithm (GA) and to show the potential utility of the algorithm to ...
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UK gas security safe from Russian reprisals
Russia is in a weak position to directly hinder UK gas supply in response to diplomatic disputes. Brexit creates more risk for future energy security The fall-out from the nerve agent attack on an ex-Russian spy and his daughter in the UK, for which the Kremlin has been blamed by governments in UK and other countries, has inevitably triggered concerns over the impact of any disruption to ...
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Innovative Solution for Rapid Multi-Gas Monitoring for Hydrogen Blended in Natural Gas
On October 13th, 2023, Biden-Harris Administration announced $7 billion to launch seven Regional Clean Hydrogen Hubs (H2Hubs) across the nation. Initiated by the Department of Energy (DOE), H2Hubs program aims to facilitate the production, storage, delivery, and utilization of clean hydrogen, thereby advancing the widespread adoption and integration of this sustainable energy source. Clean ...
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From strength to strength in gas analysis
Founded at the turn of the century, Cambridge Sensotec has established itself as a leading name in a competitive field, and is now bringing forward an even greater set of innovations to gas analysis Like so many great ideas, the story of Cambridge Sensotec begins in a bedroom - in this case, that of Mark Swetnam. In the year 2000, he - along with Donald Kings and Victor Stekly - combined their ...
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Software for real-time results: multi-gas analysis with Continuous Monitoring Software (CMS)
Gases absorb unique wavelengths of light and create a unique fingerprint of each compound within the absorbance spectrum; the amplitude of the absorbance wavelength is proportional to the concentration of the gas present in the sample. This is referred to as Beer-Lambert Law. The absorption due to target gases is measured and recorded. using a pattern-matching classical least squares regression ...
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Application of TDLS technology measuring moisture across a variety of background gases without recalibration - Expert Paper
Achieving accurate and repeatable low-level moisture analysis in the specialty gas industry while minimizing analysis instrument maintenance is a challenge many laboratory analysis equipment suppliers have tried to meet over years with a number of different technologies. It is now clear that Tunable Diode Laser Spectroscopy (TDLS) has emerged as the clear technology leader, however, this general ...
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Lone workers in the hierarchy of safety controls - Case Study
A large oil and gas producer was in the market to outfit lone workers with new safety equipment at one of its operations in the western United States. Lone worker solutions have come a long way in taking full advantage of current technology. While lone worker solutions are important, they only make up a small portion of the PPE (personal protective equipment) market. “Industrial ...
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Fixed Gas Detector- multi-gas detector
Fixed Gas detector Introduction: Fixed gas detector is suitable for chemical plants, power plants, city gas, petroleum, chemical, pharmaceutical, steel smelting and other scenes, with very good sensitivity, stability, and explosion-proof. With high-precision liquid crystal display, explosion-proof housing, diffusion type or pump suction type. The fixed gas detector has the characteristics of ...
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Oregon Hazmat Responders Receive 2013 Senator Paul S. Sarbanes Fire Service Safety leadership Award
Cerex is pleased to announce the Tualatin Valley Fire Rescue, using a Cerex Micro Hound UVDOAS multi-gas analyzer for overhaul phase airborne toxicants studies has received national recognition for their efforts to improve fire-fighter safety practices. FIRE SERVICE SAFETY LEADERSHIP AWARD TO BE PRESENTED TO THREE ORGANIZATIONS FOR THEIR COLLECTIVE WORK TO IMPROVE FIREFIGHTER HEALTH AND SAFETY ...
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New Video: Master Your Mass Flow Control Challenges
For over 40 years, Sierra has pioneered the development of precision gas mass flow controllers. Today, our high-performance SmartTrak lineup, with over 100,000 successful installations, proves we’ve never let up. For Lab Researchers and Systems Integrators/OEMs, SmartTrak is often called the Swiss Army Knife of gas mass flow controllers. Find out why in our new video. The SmartTrak ...
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State of Oregon acquires CEREX micro hound multi-gas analyzers for hazmat first responders
Abstract: "During the overhaul phase of a structure fire, firefighters commonly doff their self contained breathing apparatus SCBA protection for easier working conditions and traditionally rely upon carbon monoxide (CO) detection as the determinate for this action. A CO level of below 35 ppm has traditionally been the acceptable limit for firefighters to wear this lesser level of respiratory ...
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BREF WGC compliance: waste gas treatment in the chemical industry - Case Study
Regulatory Reminder According to the latest WGC BREF published on December 6th, 2022, establishing the best available techniques (BAT) for common waste gas management and treatment systems in the chemical sector, under Directive 2010/75/EU, sites will have to comply with its conclusions by December 22nd, 2026 at the latest. Conclusions on BAT: Download BAT reference document: ...
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