Gas Analyses Articles

  • An Evaluation of Hydrogen as a Carrier Gas in Gas Chromatography: FREE Whitepaper

    Anthias Consulting has collaboratively written an application note on the use of hydrogen as a carrier gasfor the analysis and detection of pesticides in drinking water. The paper evaluates the use of an on-site generated hydrogen carrier gas vs. helium as the carrier gas for USEPA Method 551.1, which analyses the concentration of pesticides in drinking water by liquid-liquid ...


    By Anthias Consulting Ltd.

  • Can trickling filters be used in a BNR process?

    Nitrogen and phosphorus are nutrients in a wastewater treatment system. A Biological Nutrient Removal (BNR) process removes either portions of the influent total nitrogen through denitrification or portions of the influent phosphorus through anaerobic selection or both. In a BNR process, ammonia is ultimately converted to nitrogen gas, not just nitrate or nitrite. If you have requirements for ...


    By Brentwood Industries, Inc.

  • Fenton degradation of Cartap hydrochloride: identification of the main intermediates and the degradation pathway

    The advanced oxidation of Cartap hydrochloride (Cartap) promoted by the Fenton system in an aqueous medium was investigated. Based on total organic carbon, chemical oxygen demand and high-performance liquid chromatography, the oxidation of Cartap is quite efficient by the Fenton system. Its long chain is easily destroyed, but the reaction does not proceed to complete mineralization. Ion ...


    By IWA Publishing

  • Fenton degradation of Cartap hydrochloride: identification of the main intermediates and the degradation pathway

    The advanced oxidation of Cartap hydrochloride (Cartap) promoted by the Fenton system in an aqueous medium was investigated. Based on total organic carbon, chemical oxygen demand and high-performance liquid chromatography, the oxidation of Cartap is quite efficient by the Fenton system. Its long chain is easily destroyed, but the reaction does not proceed to complete mineralization. Ion ...


    By IWA Publishing

  • Nitrosave, nitrogen oxygen control video

    Would you like to control or optimise your nitrogen use? Watch this informative 2 min video to find out how the Nitrosave, nitrogen oxygen control system can solve the issue of waste in nitrogen purged applications. Saving up to 50% of your nitrogen running costs.   Applications include: Curing ovens/vessels and ...


    By Systech Instruments Ltd

  • Gas assisted chair mold solution

    Gas assisted molding is widely used in manufacturing hollow plastic parts, light weight but strong strength. Especially for chair mold, then how to manufacture good quality gas assisted chair mould? First the material used. Here are three solutions: 1. pure PP 2. PP plus ...


    By Focare Mould Co.,Ltd.

  • Measuring carbon dioxide (CO2) along ocean surfaces case study

    Customer: Confidential Application: A research team needed to study the levels and variations of one of the major greenhouse gases, carbon dioxide (CO2) along the ocean surfaces. The research team required CO2 analysers to be installed in commercial ocean liners to monitor the “dry” level of ...


    By Ecotech Pty Ltd

  • From 370km above the earth to 11000m under the sea

    It’s a bold strapline – but what does it mean? Have we opened an atmosphere research facility in outer space? Organised an aquatic Charity Day in the Mariana Trench? Well, if you didn’t know anything about Analox you’d be forgiven for wondering. After all, three-hundred and seventy kilometres above the earth is a long way from Stokesley. And eleven thousand metres under ...


    By Analox Sensor Technology

  • FTIR Emissions Analyser helps manage UK Power Station

    A Gasmet FTIR multiparameter emissions monitor at Thetford power station is being used to demonstrate that the plant is performing within the conditions of its environmental permit. However, the data from the analyser, which was supplied by Gasmet’s UK distributor Quantitech, also performs a vitally important role in helping to manage the plant. “Individual gas readings are displayed ...


    By Gasmet Technologies Oy

  • FTIR emissions analyser helps manage UK power station

    A Gasmet FTIR multiparameter emissions monitor at Thetford power station is being used to demonstrate that the plant is performing within the conditions of its environmental permit. However, the data from the analyser, which was supplied by Gasmet’s UK distributor Quantitech, also performs a vitally important role in helping to manage the plant. “Individual gas readings are displayed ...


    By Quantitech Ltd

  • SOCAVER Thermal Gas Supply - Case Study

    SOCAVER (Société Camerounaise de Verrerie) is a subsidiary of the leading Cameroon brewery, SABC (Société Anonyme des Brasseries du Cameroun). SOCAVER, which is the only glass factory in the Central Africa region, blew its first bottle on 1 July 1970 and today supplies a host of African countries with its products. Specialising in the manufacture of hollow glass, ...


    By Victoria Oil & Gas Plc

  • Assessment of a CHP system based on economical, fuel consumption and environmental considerations

    Combined heat and power (CHP) systems which are able to produce heating and power simultaneously, are getting more attention since they have many economical and environmental benefits. CHP systems for buildings are an important application of CHP on various systems designs. In this study, we have investigated a CHP system applicable for the building of Azad University of Shahrood. The prime mover ...


    By Inderscience Publishers

  • Removal of carbon dioxide from the atmosphere to reduce global warming: a modelling study

    We propose non–linear models to study the feasibility of removing CO2 from the atmosphere by introducing some external species such as liquid droplets and particulate matters in the atmosphere, which may react with this gas and get it removed by gravity. Further, this gas can also be removed by photosynthesis process upon using plantation of leafy trees around the sources of ...


    By Inderscience Publishers

  • The potential of green gas in the Dutch transport sector

    In theory, green gas has the potential to become an attractive alternative for fossil fuels so as to contribute to the transport sector becoming more sustainable and environment–friendly. However, the large–scale implementation of green gas is hampered by many uncertainties. In this paper these uncertainties are assessed through on a series of SWOT analyses based on a study of the existing ...


    By Inderscience Publishers

  • The importance of maintaining your fixed gas analyser

    Plant technicians rigorously check for contaminates within the digester and ensure that the performance is optimised but maintaining the gas analyser monitoring the whole process is often overlooked.  Many analysers are used in harsh and potentially explosive environments and so it is of paramount importance that the operation runs smoothly and safely. With simple maintenance of your ...


    By Geotech

  • An applied research analysis of telework programmes as an environmentally friendly policy and a viable sustainability development leadership practice

    This article discusses telework as an environmentally friendly policy and its role as a convenient way for governments and businesses to encourage sustainable development leadership practices as effective employee retention and recruiting tools. Telework is a technological advancement, which allows employees to work in approximation to their home or any accessible location. Telework policy ...


    By Inderscience Publishers

  • Gas injection to increase recovery from the Bakken formation

    The Bakken formation, in the Williston Basin, has tremendous oil reserves estimated to be in the hundreds of billions of barrels. During the last decade, the Bakken has been rapidly developed with advances in horizontal drilling and improved multi–stage hydraulic fracturing. The primary recovery factor, however, has remained very low, around 5%–10% due in part to the extremely low permeability. ...


    By Inderscience Publishers

  • Analysers and next generation SRU control

    The history of on-line process analytics is a relatively short one. Development was driven by the need for process control of high value hydrocarbonbased products. The first on-line analyser applications came during the second war. Rapid development came in the 1970s with the advent of the microprocessor and resultant chemometric techniques. Led by Phillips Petroleum, Union Carbide and Dupont ...

  • Ghana Oil and Gas Industry 2015 Analysis

    We hold to our bullish view on the Ghana oil and gas sector, as production from Jubilee, TEN and Sankofa support rising production growth. Rapid economic expansion will also see a strong increase in consumption. And as consumption growth begins to outpace production, we forecast a mounting dependency on imported fuels and natural gas, at the end of our forecast ...


  • AMETEK PI wins stack gas/emissions analyzer category bronze medal award in control magazine reader choice awards

    Every single interaction between customer and supplier is an oppor-tunity for providing good solutions. After awhile, these positive mo-ments really begin to add up. Despite the huge effort and extreme consistency required, the best vendors almost re¬ exively deliver useful products and services, and con-tinually develop and release new improvements and innovations. Con-sequently, over ...

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