Tag Archives: hydrogen

Treatment method for gas composition contaiming hydrogen sulfide

Application Number  00128744 Application Date  2000.09.15 Publication Number  1288772 Publication Date  2001.03.28 Priority Information   1999/9/16 EP 99810824.5   International Classification  B01D53/52;C10G32/00   Applicant(s) Name  ABB Research Ltd.   Address     Inventor(s) Name  B. Erirson;E. Giler;U. Kergerschatc   Patent Agency Code  72001 Patent Agent  wu dajian AbstractA method of treating a normally gaseous composition… Read More »

Process for synthesizing aldehyde from olefine, CO and hydrogen

Application Number  00128279 Application Date  2000.12.15 Publication Number  1298858 Publication Date  2001.06.13 Priority Information     International Classification  C07C45/49   Applicant(s) Name  Qinghua Univ.   Address     Inventor(s) Name  He Dehua;Liu Jinyao;Zhu Qiming   Patent Agency Code  11201 Patent Agent  luo wenqun AbstractA method of synthesizing aldehyde from olefine, carbon monoxide and hydrogen is… Read More »

Method and apparatus for producing hydrogen by utilizing solar energy and/or wind energy

Application Number: 00123199Application Date: 2000.11.03Publication Number: 1352323Publication Date: 2002.06.05Priority Information: International: C25B1/04;C25B9/04Applicant(s) Name: Mu RuiliAddress: Inventor(s) Name: Mu RuiliPatent Agency Code: 22101Patent Agent: liu tieyangAbstract A solar and wind energy hydrogen producing apparatus consists of solar cell and/or windmill generator, water electrolyzing barrel, compressor, solenoid valve, central control circuit, etc. The electric energy produced by… Read More »

New polypeptide hydrogen peroxide reductase 9 and polynucleotides for encoding same

Application Number: 00115767Application Date: 2000.05.19Publication Number: 1324933Publication Date: 2001.12.05Priority Information: International: A61K38/44;C07K16/40;C12N9/02;C12N15/53;C12N15/63;C12Q1/26;C12Q1/68Applicant(s) Name: Bode Gene Development Co., Ltd., ShanghaiAddress: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract The present invention discloses a novel polypeptide-hydrogen peroxide oxido-reductase 9, polynucleotide for coding this polypeptide and a method for producing this polypeptide by using DNA drecombination… Read More »

Process for preparing hydrogen sulfide remover for liquid-state hydrocarbon and process for regenerating it

Application Number: 00121439Application Date: 2000.07.21Publication Number: 1282778Publication Date: 2001.02.07Priority Information: International: C10G25/00Applicant(s) Name: Petroleum Univ. (Beijing)Address: Inventor(s) Name: Ke Ming;Liu Baohua;Fan ZhimingPatent Agency Code: 11013Patent Agent: jin jieAbstract A hydrogen sulfide remover for liquid-state hydrocarbon is prepared through immersing activated carbon in soluble metal salt solution, reaction of the activated carbon adsorbed metal salt on… Read More »

Hydrogen generator for miniature fuel battery

Application Number: 00124379Application Date: 2000.09.11Publication Number: 1343020Publication Date: 2002.04.03Priority Information: International: H01M8/04;H01M8/06;H01M8/10Applicant(s) Name: Shijifuyuan Fuel Battery Co Ltd, BeijingAddress: Inventor(s) Name: Deng Xin;Zhang WenhuPatent Agency Code: 00000Patent Agent: Abstract A hydrogen generator for miniature fuel battery is composed of water chamber which is a rubber bag for storing and supplying water, hydrogen generating box containing… Read More »

New polypeptide hydrogen peroxidase 12 and polynucleotides for encoding same

Application Number: 00115837Application Date: 2000.05.24Publication Number: 1324937Publication Date: 2001.12.05Priority Information: International: A61K38/44;C07K16/40;C12N9/02;C12N15/53;C12N15/63;C12Q1/30;C12Q1/68Applicant(s) Name: Bode Gene Develoment Co., Ltd., ShanghaiAddress: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract The present invention discloses a novel polypeptide-hydrogen peroxidase 12, polynucleotide for coding this polypeptide and a method for producing this polypeptide by using DNA recombination technique.… Read More »

Catalyst for preparing hydrogen by reforming methanol and water vapour and its application

Application Number: 00121570Application Date: 2000.08.14Publication Number: 1280953Publication Date: 2001.01.24Priority Information: International: B01J23/72;C01B3/40Applicant(s) Name: Shanxi Inst of Coal Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Sun Yuhan;Ren Jie;Li YonghongPatent Agency Code: 14001Patent Agent: wei shuweiAbstract A catalyst for preparing hydrogen by reforming the aqueous vapour of methanol uses the aqueous solution of methanol as raw material… Read More »

Preparation of chemical agent for removing hydrogen sulfide from liquid hydrocarbon and use method thereof

Application Number: 00124977Application Date: 2000.09.29Publication Number: 1345912Publication Date: 2002.04.24Priority Information: International: B01J8/10;B01J20/06Applicant(s) Name: Petroleum Univ.Address: Inventor(s) Name: Ke Ming;Liu Baohua;Fan ZhimingPatent Agency Code: 11013Patent Agent: liu tianyuAbstract The present invention relates to a preparation method of hydrogen sulfide removing agent. Said preparation method includes the following steps: using soluble metal salt solution of IB and… Read More »

Process for regulating ratio of hydrogen to carbon in synthetic gas in synthesizing using synthetic gas, from steam conversion of natural gas, as feedstock

Application Number: 00116104Application Date: 2000.09.25Publication Number: 1286214Publication Date: 2001.03.07Priority Information: International: C01B3/32Applicant(s) Name: Huatai Investment Co Ltd, SichuanAddress: Inventor(s) Name: Wang Junchang;Xue Lizhen;Zhu DaixiPatent Agency Code: 51100Patent Agent: pu jiaweiAbstract A process for regulating the ratio of hydrogen to carbon in synthetic gas includes such steps as condensing, removing water, adding CO2 gas and inverse… Read More »

Catalyst for preparing hydrogen by reforming methanol and water vapour and its application

Application Number: 00121571Application Date: 2000.08.14Publication Number: 1280954Publication Date: 2001.01.24Priority Information: International: B01J23/72;C01B3/38;C01B3/40Applicant(s) Name: Shanxi Inst of Coal Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Sun Yuhan;Ren Jie;Li YonghongPatent Agency Code: 14001Patent Agent: wei shuweiAbstract A catalyst suitable to prepare hydrogen by reforming the aqueous vapour of methanol uses the aqueous solution of methanol in mole… Read More »

Process and equipment for preparation of ultrapure hydrogen peroxide

Application Number: 00125312Application Date: 2000.09.21Publication Number: 1285311Publication Date: 2001.02.28Priority Information: International: C01B15/013Applicant(s) Name: Shanghai Harbo Chemical Co., Ltd.Address: Inventor(s) Name: Gu Jun;Wang Yongchao;Sun HonghuaPatent Agency Code: 31100Patent Agent: zuo yibengAbstract The present invention relates to a preparation process of super-purity hydrogen peroxide (H2O2) and its equipment, including the steps of making raw material liquor undergo… Read More »

Pressure swing absorption process of separating relieved gas from methanol synthesis to prepare high-purity hydrogen and CO2

Application Number: 00116188Application Date: 2000.10.19Publication Number: 1349841Publication Date: 2002.05.22Priority Information: International: B01D53/047;C01B3/56;C01B31/20Applicant(s) Name: Sichuan Huatai Investment Co., Ltd.Address: Inventor(s) Name: Zeng Diyan;Xue Lizhen;Du HuachengPatent Agency Code: 51100Patent Agent: pu jiaweiAbstract The method for preparing high-purity hydrogen and CO2 by means of variable pressure adsorption type separation of gas discharged from methyl alcohol synthesis process is… Read More »

Catalyst for steam reformation of methanol to produce hydrogen

Application Number: 00122375Application Date: 2000.09.07Publication Number: 1288854Publication Date: 2001.03.28Priority Information: International: B01J23/72;B01J23/80;B01J23/83;C01B3/26Applicant(s) Name: Lanzhou Inst. of Chemical Physics, Chinese Academy of SciencesAddress: Inventor(s) Name: Cai Yingchun;Liu Shuwen;Xu XianlunPatent Agency Code: 62002Patent Agent: fang xiaojiaAbstract The present invention discloses a hydrogen-making catalyst by reforming aqueous vapour of methyl alcohol. Said catalyst is CuO/ZnO/La2O3/Al2O3 catalyst, and is… Read More »

Novel polypeptide-human hydrogen peroxidase 37.29 and polynucleotide for encoding said polypeptide

Application Number: 00125448Application Date: 2000.09.26Publication Number: 1345946Publication Date: 2002.04.24Priority Information: International: A61K38/44;C07K16/40;C12N9/02;C12N15/53;C12N15/63;C12Q1/30;C12Q1/68Applicant(s) Name: Shanghai BioWindow Gene Development, Inc.Address: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract The present invention discloses a novel polypeptide-human hydrogen peroxidase 37.29, polynucleotide for coding said polypeptide and method for producing this polypeptide by using DNA recombination technology. Said… Read More »

Hydrogen refinishing apparatus

Application Number: 00118328Application Date: 2000.06.09Publication Number: 1277144Publication Date: 2000.12.20Priority Information: 1999/6/11 JP 165973/99International: B01J32/00;C01B3/50;C01B3/58Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Taguchi Sei;Tomisawa Takeki;Ukai KunihiroPatent Agency Code: 31100Patent Agent: zhang mingyuAbstract The present invention provides a hydrogen purifying apparatus capable of stable removal of carbon monoxide from a reformed gas containing hydrogen as a… Read More »

Hydrogen absorbing alloy and Ni-metal hydride rechargable battery

Application Number: 00122528Application Date: 2000.08.04Publication Number: 1283877Publication Date: 2001.02.14Priority Information: 2000/6/23 JP 189040/2000; 1999/8/5 JP 221990/1999International: H01M4/38;C22C1/02;H01M4/04;H01M4/24Applicant(s) Name: Shin-Etsu Chemical Co., Ltd.Address: Inventor(s) Name: Maita Takao;Shima Aki;Shinko NaoshiPatent Agency Code: 11038Patent Agent: duan chengenAbstract An object of the present invention is to provide a hydrogen absorbing alloy which can improve a high rate discharge property… Read More »

Polypeptide-human protein 9.02 containing hydrogen peroxidase characteristic sequence fragment and polynucleotide for coding it

Application Number: 00125842Application Date: 2000.10.26Publication Number: 1351029Publication Date: 2002.05.29Priority Information: International: A61K31/7088;A61K38/16;A61K38/17;A61K39/395;A61P1/04;A61P9/12;A61P11/06;A61P13/12;A61P25/00;A61P35/00;C07H21/00;C07K14/00;C07K14/435;C07K16/00;C07K16/18;C12N15/10;C12N15/11;C12N15/12;C12N15/63;C12N15/64;C12P21/00;C12Q1/68;G01N33/68Applicant(s) Name: Bode Gene Development Co Ltd, ShanghaiAddress: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract A novel polypeptide-human protein 9.02 containing hydrogen peroxidase characteristic sequence fragment, the polynucleotide for coding it, the process for preparing said polypeptide by DNA recombination, the… Read More »

Active material for hydrogen absorption alloy electrode and its producing method

Application Number: 00118682Application Date: 2000.06.14Publication Number: 1277464Publication Date: 2000.12.20Priority Information: 1999/6/14 JP 166752/99International: H01M4/04;H01M4/26;H01M4/38;H01M4/52Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Koshu Katsunori;Matsuda Hiroyu;Toyoguchi YoshinoriPatent Agency Code: 31100Patent Agent: chen jianhuaAbstract In order to provide a hydrogen storage alloy electrode which can provide a nickel-metal hydride storage battery having a longer cycle life than… Read More »

Pressure rotating adsorption method for production of hydrogen

Application Number: 00122638Application Date: 2000.08.11Publication Number: 1284473Publication Date: 2001.02.21Priority Information: 1999/8/13 US 09/373749International: C01B3/56;B01D53/04;B01J20/16Applicant(s) Name: Praxair Technology, Inc.Address: Inventor(s) Name: M.S.A. Barkes;M.W. AckerlyPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract The invention provides a pressure swing adsorption process for purifying a synthesis gas stream containing from 60 to 90 mole % hydrogen and impurities such as… Read More »

Continously hydrogen adding method

Application Number: 00118894Application Date: 2000.06.22Publication Number: 1290685Publication Date: 2001.04.11Priority Information: 1999/6/23 EP 99112078.3International: C07C69/66;C07C69/67;C07C67/30;C07D307/33Applicant(s) Name: F. Hoffmann-La Roche AGAddress: Inventor(s) Name: Afans Reck;Niclaus Kintzley;Tamas MalatPatent Agency Code: 11105Patent Agent: wu xiaonanAbstract The invention relates to a continuous process for enantioselective catalytic hydrogenation of an alpha ketocarbonyl compound such as alpha ketoesters and alpha ketolactones to… Read More »

Hydrogen burning boiler

Application Number: 00122915Application Date: 2000.08.23Publication Number: 1339669Publication Date: 2002.03.13Priority Information: International: F23C11/00Applicant(s) Name: Ren HongjianAddress: Inventor(s) Name: Ren HongjianPatent Agency Code: 00000Patent Agent: Abstract The hydrogen burning boiler consists of boiler body, combustor, heat maintaining layer, water float valve, water tank, burning nozzle, electrolyzer, magnet block, etc. It features that water is decomposed catalytically in… Read More »

Method for determining hydrogen content of carbon deposit in low-carbon paraffins anaerobic dehydrogenation aromatization reaction products of methane, etc.

Application Number: 00110557Application Date: 2000.06.21Publication Number: 1329248Publication Date: 2002.01.02Priority Information: International: G01N30/02Applicant(s) Name: Dalian Inst. of Chemical Physics, Chinese Academy of SciencesAddress: Inventor(s) Name: Shu Yuying;Ma Ding;Guan YafengPatent Agency Code: 21002Patent Agent: zhang chenAbstract The present invention is characterized by that firstly, making on-line determination of product hydrogen obtained by aromatization reaction of low-carbon paraffinic… Read More »

Electrode mechanism of infrared analyzer for nitrogen, hydrogen or oxygen gas

Application Number: 00119486Application Date: 2000.07.20Publication Number: 1276524Publication Date: 2000.12.13Priority Information: International: G01N21/35Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Gao Xueguan;Li ZhuguoPatent Agency Code: 31201Patent Agent: wang tilinAbstract An electrode mechanism for the infrared analyzer of N, H and O gases is composed of upper and lower electrodes, crucible, gas cylinder, frame, non-oxygen copper pad and… Read More »

Low-temp catalytic process for removing nitroxide, ammonia, CO and hydrogen from industrial gas or waste gas

Application Number: 00122945Application Date: 2000.08.30Publication Number: 1340372Publication Date: 2002.03.20Priority Information: International: B01D53/48;B01D53/56;B01D53/86Applicant(s) Name: Dalian Inst of Chemicophysics, Chinese Academy of SciencesAddress: Inventor(s) Name: Wu Diyong;Qin Yongsheng;Wang ShudongPatent Agency Code: 21002Patent Agent: zhang chenAbstract A low-temp. catalytic process for removing Nox, NH3, CO and H2 from the industrial gas or waste gas containing O2 (3-20%), No… Read More »

Manufacture of internal combustion engine using hydrogen and oxygen and water as fuel circularly

Application Number: 00111731Application Date: 2000.02.24Publication Number: 1310291Publication Date: 2001.08.29Priority Information: International: F02B43/10Applicant(s) Name: Fan JunfeiAddress: Inventor(s) Name: Fan JunfeiPatent Agency Code: 00000Patent Agent: Abstract The present invention utilizes H2 as fuel for internal combustion engine to produce work repeatedly without continuous fuel supply. One internal combustion engine is produced to burn H2, and partial of… Read More »

New method for preparing hydrogen cyanide from nitrogen oxide and methane

Application Number: 00120100Application Date: 2000.07.06Publication Number: 1280098Publication Date: 2001.01.17Priority Information: 1999/7/12 US 60/143,342International: B01J37/02;C01C3/02Applicant(s) Name: Rohu and Haas Co.Address: Inventor(s) Name: A.Bendely;M.S.DicolschPatent Agency Code: 11038Patent Agent: du jingyangAbstract This invention relates to a process for preparing hydrogen cyanide from nitric oxide, a hydrocarbon gas, and optionally ammonia. The process reduces the amount of residual ammonia… Read More »

Catalytic cracking process for preparing hydrogen or hydrogenane from methane

Application Number: 00123124Application Date: 2000.10.26Publication Number: 1350977Publication Date: 2002.05.29Priority Information: International: C01B3/26;C10L1/04Applicant(s) Name: Dalian Inst of Chemicophysics, Chinese Academy of SciencesAddress: Inventor(s) Name: Lu Yuan;Ding YunjiePatent Agency Code: 21002Patent Agent: zhang chenAbstract A process for preparing hydrogen or hydrogenane by catalytic cracking of methane features that the methane is catalytically cracked at 400-700 deg.C, 0.05-1… Read More »

Process for separating and recovering ethylene, ethane, propylene and hydrogen from gas mixture containing hydrocarbons

Application Number: 00113109Application Date: 2000.08.18Publication Number: 1338449Publication Date: 2002.03.06Priority Information: International: C07C11/04;C07C11/06;C07C9/06;C07C7/11;C07C7/12;C01B3/50;F25J3/00;C10G70/04Applicant(s) Name: Huaxi Chemical Science and Technology Co Ltd, ChengduAddress: Inventor(s) Name: Li DonglinPatent Agency Code: 00000Patent Agent: Abstract A process for separating and recovering ethene, ethane, propene and hydrogen from the gas mixture contain hydrocarbons includes such steps as absorption step to remove… Read More »

Hydrogen absorption alloy electrode and nickel-hydrogen cell

Application Number: 00120125Application Date: 2000.07.13Publication Number: 1280396Publication Date: 2001.01.17Priority Information: 1999/7/13 JP 198542/99International: H01M4/24;H01M4/38;H01M4/62Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Matsuura Yoshinori;Maita Reizo;Arayama KatsuhikoPatent Agency Code: 31100Patent Agent: zhao guohuaAbstract In a hydrogen absorbing alloy electrode containing hydrogen absorbing alloy powder and a binding agent, employed as the binding agent is a copolymer of… Read More »