http://wiki.gas-analysis.info/ 2026-04-10T01:46:49+00:00 http://wiki.gas-analysis.info/ http://wiki.gas-analysis.info/lib/tpl/dokuwiki/images/favicon.ico text/html 2021-06-06T14:31:25+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=gas_analysis_workshop_2017_stockholm&rev=1622982685&do=diff Gas Analysis Workshop Stockholm 2017 Date: June 16th 2017 Venue: Kungliga Tekniska Högskolan (KTH), Stockholm, Sweden workshop program [ flyer] of the workshop presentations title text/html 2021-06-06T13:17:17+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=gas_analysis_workshops&rev=1622978237&do=diff Gas Analysis Workshops and Webinars Gas Analysis Workshops Our international Gas Analysis Workshops started in June 2011 at the EUBCE in Berlin. Find here the workshop presentations. * 2021 web: 10 years Gas Analysis Working Group - special online event: getting back together text/html 2021-06-01T23:19:49+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=gaw_2011_berlin&rev=1622582389&do=diff Gas Analysis Workshop 2011 Berlin EUBCE side event: Measurement, Analysis and Monitoring of Condensable Gas Components (especially Tar) in Product-Gases from Biomass Gasification and Pyrolysis Date: June 8th, 2011 Venue: ICC Berlin A workshop dealing with the analysis of gases from biomass gasification (and pyrolysis) processes was held on June 8th as side event of the EU Biomass Conference in Berlin. On this website you find the short presentations given by experts from several countries. … text/html 2021-06-01T23:20:17+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=gaw_2012_milan&rev=1622582417&do=diff Gas Analysis Workshop 2012 Milan Workshop on Sampling, Detection and Quantification of Impurities in Gases from Thermochemical Biomass Conversion Processes - “Gas Analysis Workshop” Following the successful workshop on tar analysis 2011 another workshop was held in June 2012 at the EU biomass conference in Milan, Italy. The topic was boradened onto gas analysis in more general. The interest was high as so were the discussions. Despite many existing approaches for process gas analysis as well… text/html 2021-06-01T23:37:09+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=gaw_2013_copenhagen&rev=1622583429&do=diff Gas Analysis Workshop 2013 Copenhagen Gas Analysis Workshop 2013 - tar & sulphur sampling and analysis Following the successful workshop on tar analysis 2011 in Berlin and the gas analysis workshop in Milan in 2013, we decided to continue this work and bring again analytical questions regarding the analysis of gases from thermochemical processes into discussion and debate in a workshop. text/html 2018-06-06T14:45:21+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=laser_light_led_induced_fluorescence_lif_-_tu_berlin_con-tar_germany&rev=1528289121&do=diff On-line tar-analysis and tar-monitoring with UV-fluorescence at TU Berlin 2008-2018 Publications Initial work was performed with a 266 nm Nd:YAG laser as source for laser induced fluorescence (LIF). * Sun, R., Zobel, N., Neubauer, Y., Cardenas Chavez, C., Behrendt, F.: Analysis of gas-phase polycyclic ar-omatic hydrocarbon mixtures by laser-induced fluorescence. Optics and Lasers in Engineering, 2010, 48 (12), 1231-1237. text/html 2020-09-24T10:31:02+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=on-line_tar_analyzer_-_university_stuttgart_and_ratfisch_analysensysteme_gmbh&rev=1600936262&do=diff FID Online - Total Tar Analyzer 300 The IFK FID online tar measurement device TTA 300 was originally developed in the 1990s and has been further developed with the final goal for commercialization in the past years. This page only shows a brief summary of the measurement method. Further information can be found in respective publications. text/html 2014-06-18T12:55:43+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=samplepage&rev=1403088943&do=diff Top Headline 1 Some interesting text Sub Headline 1 more specific interesting text Sub Headline 2 more specific interesting text Top Headline 2 Interesting text about another topic LateX &\nabla \vec E & = & \frac {\rho} {\varepsilon_0} &\nabla \vec H & = & 0 text/html 2018-06-06T15:23:51+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=spa-method&rev=1528291431&do=diff SPA-method The Solid Phase Adsorption method (SPA) for tar sampling and analysis was proposed by Brage, Sjöström and Liljedahl in 1997. It is in priinciple a solid phase extraction (SPE) method. In a first step gas from the process is drawn from a sampling port at the plant over an adsorber cartridge. After sampling the cartridge is sealed and taken to the laboratory for further analysis. In most SPA applications the sampled species are removed from the adsorbent by liquid extraction with solve… text/html 2021-05-31T21:58:50+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=start&rev=1622491130&do=diff The Gas Analysis Wiki Welcome to the Gas Analysis Wiki. This site is for sharing information about the present status of gas sampling and analysis methods in addition to recent exchange in the Gas Analysis Working Group. This Wiki was initiated to support analytical work in thermochemical conversion processes where gas analysis is particularly difficult due to high gas temperatures, particles in the gas as well as condensible compounds like water vapour or 'tar'. There will be room for tech… text/html 2017-09-27T17:40:19+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=tar_protocol&rev=1506526819&do=diff Liquid sampling and the 'tar protocol' The need for a commonly used method to sample and analyze tar for gaining comparable results led to the development of the so called 'tar protocol'. In its current status is a a pre-normative standard available as CEN/TS 15439. text/html 2021-05-31T21:09:46+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=tar_sampling_and_analysis&rev=1622488186&do=diff Tar sampling and -analysis Methods and tools for the sampling and analysis of gas phase 'tar' The term 'tar' represents semi-liquid mixtures of organic compounds that originated in thermal conversion processes and then condensed while cooling down the gas phase. Tars have a yellowish or brownish to black appearance and a pungent smell. A number of tar constituents is harmful to health or environment. Tar is seen problematic in a number of processes. In gasification, pyrolysis and even combus… text/html 2020-09-24T10:22:22+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.gas-analysis.info/doku.php?id=uv-fluorescence_tar_detection_at_tu_berlin&rev=1600935742&do=diff On-line tar-analysis and tar-monitoring with UV-fluorescence at TU Berlin 2008-2018 Publications Initial work was performed with a 266 nm Nd:YAG laser as source for laser induced fluorescence (LIF). * Sun, R., Zobel, N., Neubauer, Y., Cardenas Chavez, C., Behrendt, F.: Analysis of gas-phase polycyclic ar-omatic hydrocarbon mixtures by laser-induced fluorescence. Optics and Lasers in Engineering, 2010, 48 (12), 1231-1237.