WO200196290-A  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:120:33822 HELFRITCH D.J.: 'Pulsed corona discharge for hydrogen sulfide decomposition', XP002947169 Retrieved from STN Database accession no. 1994:33822 & IEEE TRANS. IND. APPL. vol. 29, no. 5, 1993, pages 882 - 886;  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:122:195579 ZAMAN J.: 'Simulation of hydrogen separation form hydrogen sulfide decomposition gases using inorganic membranes', XP002947168 Retrieved from STN Database accession no. 1995:343647 & GAS CLEAN, HIGH TEMP., (PAP. INT. SYMP.) 1993, pages 671 - 686;  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:132:209813 GORDON C.L. ET AL.: 'Novel technique for the production of hydrogen using plasma reactors', XP002947167 Retrieved from STN Database accession no. 2000:187309 & PREPR. SYMP.-AM. CHEM. SOC., DIV. FUEL CHEM. vol. 44, no. 4, 2000, pages 874 - 878;  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:64:18174 KAWAHATA M. ET AL.: 'Hydrocarbon reactions in corona discharge', XP002947170 Retrieved from STN Database accession no. 1966:18174 & AM. CHEM. SOC. DIV. FUEL CHEM. vol. 8, no. 2, 1964, pages 33 - 41;  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:83:2987 RAULIN F. ET AL.: 'Formation of prebiochemical compounds in models of primitive earth's atmosphere. II. Methane-hydrogen sulfide atmospheres', XP002947166 Retrieved from STN Database accession no. 1975:402987 & ORIGINS LIFE vol. 69, no. 6(1-2), 1975, pages 91 - 97;  See also references of EP 01948343AEP1301478-A  HELFRITCH D J: "Pulsed corona discharge for hydrogen sulfide decomposition" PROCEEDINGS OF THE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING. DEARBORN, SEPT. 28 - OCT. 1, 1991, NEW YORK, IEEE, US, vol. 2, 28 September 1991 (1991-09-28), pages 756-761, XP010056221 ISBN: 0-7803-0453-5;  See also references of WO 0196290A1WO200196290-A1  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:120:33822 HELFRITCH D.J.: &apos;Pulsed corona discharge for hydrogen sulfide decomposition&apos;, XP002947169 Retrieved from STN Database accession no. 1994:33822 &amp; IEEE TRANS. IND. APPL. vol. 29, no. 5, 1993, pages 882 - 886;  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:122:195579 ZAMAN J.: &apos;Simulation of hydrogen separation form hydrogen sulfide decomposition gases using inorganic membranes&apos;, XP002947168 Retrieved from STN Database accession no. 1995:343647 &amp; GAS CLEAN, HIGH TEMP., (PAP. INT. SYMP.) 1993, pages 671 - 686;  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:132:209813 GORDON C.L. ET AL.: &apos;Novel technique for the production of hydrogen using plasma reactors&apos;, XP002947167 Retrieved from STN Database accession no. 2000:187309 &amp; PREPR. SYMP.-AM. CHEM. SOC., DIV. FUEL CHEM. vol. 44, no. 4, 2000, pages 874 - 878;  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:64:18174 KAWAHATA M. ET AL.: &apos;Hydrocarbon reactions in corona discharge&apos;, XP002947170 Retrieved from STN Database accession no. 1966:18174 &amp; AM. CHEM. SOC. DIV. FUEL CHEM. vol. 8, no. 2, 1964, pages 33 - 41;  DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS (COLUMBUS, OHIO, USA) CA:83:2987 RAULIN F. ET AL.: &apos;Formation of prebiochemical compounds in models of primitive earth&apos;s atmosphere. II. Methane-hydrogen sulfide atmospheres&apos;, XP002947166 Retrieved from STN Database accession no. 1975:402987 &amp; ORIGINS LIFE vol. 69, no. 6(1-2), 1975, pages 91 - 97;  See also references of EP 1301478A1US6995288-B2  Database Caplus on STN, Chemical abstracts (Columbus, Ohio, USA), CA:120:33822, HELFRITCH, D.J., "Pulsed corona discharge for hydrogen sulfide decomposition", IEEE Trans. Ind. Appl. 1993, 29(5), pp. 882-886.P.S.McManus et al, Damping in Cantilevered Traffic Signal Structures under Forced Vibration.;  Database Caplus on STN, Chemical abstracts (Columbus, Ohio, USA), CA:122:195579, ZAMAN, J., "Simulation of hydrogen separation from hydrogen sulfide decomposition gases using inorganic membranes", Gas Clean, High Temp., (Pap. Int. Symp.), 1993, 2nd , pp. 671-686.;  Database Caplus on STN, Chemical abstracts (Columbus, Ohio, USA), CA:132:209813, GORDON, C.L. et al, "Novel technique for the production of hydrogen using plasma reactors", Prepr. Symp.-Am. Chem. Soc., Div. Fuel Chem., 2000, 44(4) pp. 874-878, 2000.;  Database Caplus on STN, Chemical abstracts (Columbus, Ohio, USA), CA:83:2987, RAULIN, F. et al, "Formation of prebiochemical compounds in models of primitive Earth's atmosphere. II. Methane-hydrogen sulfide atmospheres", Origins Life. 1975, 69, 6(1-2) pp. 91-97.;  Database Caplus on STN, Chemical abstracts (Columbus, Ohio, USA), CA;120:18174, KAWAHATA, M. et al, "Hydrocarbon reactions in corona discharge", Am. Chem. Soc. Div. Fuel. Chem. 1964, 8(2), pp. 33-41.;  Raulin et al., Formation of prebiochemical compounds in models of primitive Earth's atmosphere. Methane-hydrogen ulfide atmospheres, Origins Life (1975), 6(1-2), 91-97.