Extrel is the world’s leading manufacturer of Research and Process Mass Spectrometers, Residual Gas Analyzers (RGA’s), Quadrupole Mass Spectrometry Systems and Components.
Article - 21 Sep 2005
CoAl2O4 and NiAl2O4 spinels were prepared by sol-gel method with citric acid. The formation of CoAl and NiAl spinels was investigated, changing the calcination temperatures and the molar ratio of...
Article - 19 Sep 2005
BIMEVOX Bi2MexV1-xO5.5-1.5x solid electrolytes for potential use in fuel cells have been synthesized by the citrate gel method. The gels have been prepared by mixing solutions of bismuth, vanadium and...
Article - 17 Aug 2004
The effects of nitrogen and ammonia on titanium alloys is reported. Details are also provided for elevated temperature behaviour.
Article - 31 Jul 2002
Chemical vapour deposition is a technique whereby gaseous reactants can be deposited onto a substrate. There are several variations in the basic technique which can be used to deposit a wide range of...
Article - 22 Jul 2015
The NH3 analysis in H2O gas streams to detect low NH3 levels faces a major problem due to the spectral overlap between the m/z 17 of both NH3 and water. The water background can be subtracted, but...
News - 18 Oct 2010
Air Products (NYSE: APD) today announced it has signed a contract with Anhui Sanan OptoElectronics Co. Ltd., a subsidiary of Sanan OptoElectronics, to build two on-site ammonia (NH3) plants at...
News - 15 Oct 2010
Air Products (NYSE:APD) today announced it has signed a contract with Anhui Sanan OptoElectronics Co. Ltd., a subsidiary of Sanan OptoElectronics, to build two on-site ammonia (NH3) plants at...
Article - 31 Mar 2016
The conversion of tar into syngas by the TARGET™ catalysts removes the problematic tar as a condensable species. TARGET™ catalysts provide a more convenient and energy efficient tar removal approach.
News - 14 Jul 2014
Los Gatos Research (LGR), a member of the ABB Group, today announced the successful application of its laser-based Fast Greenhouse Gas Analyzer for mobile monitoring of methane leakage from oil...