Tag Archives: GAS

Device and method for generating diagrammatic sketch of equipment of analyser contg. supplied gas

Application Number  00129277 Application Date  2000.09.30 Publication Number  1320872 Publication Date  2001.11.07 Priority Information   1999/10/1 FR 9912312   International Classification  G06F17/30   Applicant(s) Name  L'Air Liquid Societe Anonyme Pour L'etude et L'exploitation des Procedes George   Address     Inventor(s) Name  M. Gaisdigue;J. Luarsu   Patent Agency Code  11038 Patent Agent  luo echuan AbstractThe… Read More »

Method and device for detecting gas discharge lamp

Application Number  00128977 Application Date  2000.08.03 Publication Number  1284832 Publication Date  2001.02.21 Priority Information   1999/8/7 DE 19937422.8   International Classification  H05B41/292   Applicant(s) Name  Koninklijke Philips Electronics N.V.   Address     Inventor(s) Name  K. Klinkenberg   Patent Agency Code  72001 Patent Agent  ye kaidong AbstractThe invention relates to a method of monitoring a… Read More »

Method for utilizing cold on gasifying liquefied natural gas

Application Number  00128935 Application Date  2000.09.13 Publication Number  1342879 Publication Date  2002.04.03 Priority Information     International Classification  F24F5/00;F25D3/10   Applicant(s) Name  Xie Hongfei   Address     Inventor(s) Name  Xie Hongfei   Patent Agency Code  00000 Patent Agent   AbstractA method for utilizing the cold generated when the liquefied natural gas being gastified is… Read More »

Smoke-removing and dust-controlling toxic gas decomposing and cilnker utilization method for refuse continuous incinerator

Application Number  00128921 Application Date  2000.09.15 Publication Number  1296150 Publication Date  2001.05.23 Priority Information     International Classification  F23J15/02   Applicant(s) Name  Xu Chungui   Address     Inventor(s) Name  Xu Chungui   Patent Agency Code  00000 Patent Agent   AbstractThe innocuous treatment of refuse and utilization of cinder are technically characterized by including continuous… Read More »

Gas cylinder valve

Application Number  00128898 Application Date  2000.09.28 Publication Number  1292468 Publication Date  2001.04.25 Priority Information   1999/10/8 JP 287518/1999   International Classification  F16K1/02;F17C13/04   Applicant(s) Name  Neriki Co., Ltd.   Address     Inventor(s) Name  Okai Keiryo;Oosa Norio;Taketa Katsu   Patent Agency Code  11038 Patent Agent  chen jian AbstractA container valve(2)comprises a valve body(3)within which a… Read More »

Low temperature gas separater

Application Number  00128859 Application Date  2000.09.23 Publication Number  1290845 Publication Date  2001.04.11 Priority Information   1999/9/24 JP 270245/99   International Classification  F16K5/04;F25J3/00   Applicant(s) Name  Air and Water Co., Ltd.   Address     Inventor(s) Name  Miyamoto Atsushi;Kunitani Shingo   Patent Agency Code  72001 Patent Agent  wen dapeng AbstractA cryogenic gas separation system which comprises… Read More »

Gas insulation switching device

Application Number  00128814 Application Date  2000.09.22 Publication Number  1299173 Publication Date  2001.06.13 Priority Information   1999/12/7 JP 346998/1999   International Classification  H02B13/035   Applicant(s) Name  Meidensha K.K.   Address     Inventor(s) Name  Sato Akira;Tsuji Kenji;Hirose Masayuki   Patent Agency Code  11038 Patent Agent  sun zheng AbstractThe present invention relates to a gas-insulated switchgear comprising… Read More »

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 »

Gas insulating switch device

Application Number  00128429 Application Date  2000.10.07 Publication Number  1291816 Publication Date  2001.04.18 Priority Information   1999/10/7 KR 43295/99   International Classification  H02B13/035   Applicant(s) Name  LG Industrial System Co., Ltd.   Address     Inventor(s) Name  Lee Sok-Won   Patent Agency Code  11105 Patent Agent  li xiaoshu AbstractA gas insulating switchgear comprising: a first switching… Read More »

Starting method for polybutadiene gas phase production

Application Number  00128314 Application Date  2000.11.21 Publication Number  1297952 Publication Date  2001.06.06 Priority Information   1999/11/22 US 09/444693   International Classification  C08F2/34;C08F136/06   Applicant(s) Name  Union Carbide Chemicals & Plastics Technology Corp.   Address     Inventor(s) Name  A.G. Ditz.III;D.P. Zrcker   Patent Agency Code  72001 Patent Agent  wu dajian AbstractA process for starting a… Read More »

Method for raising nitrite/nitrate ratio of alkali absorption mother liquor and alkali absorptivity for nitric tail gas

Application Number: 00112447Application Date: 2000.08.04Publication Number: 1280029Publication Date: 2001.01.17Priority Information: International: B01D53/56;B01D53/78Applicant(s) Name: Nanhua Group Inst.Address: Inventor(s) Name: Liu LisanPatent Agency Code: 32114Patent Agent: li gongbeiAbstract The present invention relates to an alkali absorbing technology of nitric tail gas and optimized method of raising absorption efficiency, and features the optimization in enclosed path number and… Read More »

Process for preparing coke-water slurry to generate gas

Application Number: 00113911Application Date: 2000.08.25Publication Number: 1340604Publication Date: 2002.03.20Priority Information: International: C10L1/32Applicant(s) Name: Xibei Chemical Inst, Ministry of Chemica IndustryAddress: Inventor(s) Name: Zheng Huaan;Ren Xiangkun;Yang PingPatent Agency Code: 00000Patent Agent: Abstract A process for preparing the gasifying slurry features that the granular coal, granular petroleum coke, water and additive are added to a grinder for… Read More »

Method for purifying waste gas containing NOx

Application Number: 00116408Application Date: 2000.06.08Publication Number: 1275425Publication Date: 2000.12.06Priority Information: International: B01D53/14;B01D53/56;B01D53/86Applicant(s) Name: Huang LiweiAddress: Inventor(s) Name: Huang LiweiPatent Agency Code: 33102Patent Agent: zhang gangAbstract The treatment process of said invented method for cleaning NOx waste gas produced in fuel combustion and production process is characterized by that the NOx-contained gas is fed into a… Read More »

Monitor and alarm system for multi-component gas

Application Number: 00119591Application Date: 2000.08.10Publication Number: 1338628Publication Date: 2002.03.06Priority Information: International: G01D21/02;G01N27/04Applicant(s) Name: Tongji UnivAddress: Inventor(s) Name: Wang Lei;Ahlers;Yang JianhuaPatent Agency Code: 31202Patent Agent: tan shenweiAbstract A multi-component gas monitoring system is composed of automatic temp control module for choosing optimal working temp, heater and gas sensor array, signal regulation module, threshold setting and comparing… Read More »

Method for desulfuration of waste gas

Application Number: 00122577Application Date: 2000.06.22Publication Number: 1289630Publication Date: 2001.04.04Priority Information: 1999/6/22 JP 175752/99; 1999/6/23 JP 177112/99International: B01D53/48;B01D53/79Applicant(s) Name: Toyo Engineering Corp.Address: Inventor(s) Name: Doki Hideyuki;Miyakawa Kyuji;Okada TeruoPatent Agency Code: 72001Patent Agent: zhong shouqiAbstract The present invention relates to the improvement of a replenishment method of a magnesium-based compound and to the improvement of a double… Read More »

Low heat value gas barning furnace

Application Number: 00123998Application Date: 2000.11.02Publication Number: 1290835Publication Date: 2001.04.11Priority Information: International: F23C9/00;F23C11/00Applicant(s) Name: Li JianxinAddress: Inventor(s) Name: Li JianxinPatent Agency Code: 37203Patent Agent: dai wujunAbstract The gas burning furnace is used to recover heat energy from combustible gas containing relatively less combustible matter in metallurgical, chemical industry and other fields. In the furnace, there is… Read More »

Method of treating organic waste gas containing vapor

Application Number: 00110696Application Date: 2000.07.20Publication Number: 1335197Publication Date: 2002.02.13Priority Information: International: B01D53/72Applicant(s) Name: China Petrochemical Group Corp.Address: Inventor(s) Name: Liu Zhongsheng;Chen Yuxiang;Li HuayiPatent Agency Code: 21102Patent Agent: li weiAbstract The treatment of organic waste gas containing vapor includes condensation to eliminate most of the vapor, mixing with air before entering to the density homogenizer, and… Read More »

Method and device for in-line intelligent monitor and diagnosis of dissolved gas

Application Number: 00112754Application Date: 2000.03.10Publication Number: 1266988Publication Date: 2000.09.20Priority Information: International: G01N27/00;G01N27/12Applicant(s) Name: Chongqing Univ.Address: Inventor(s) Name: Sun Caixin;Chen Weigen;Liao RuijinPatent Agency Code: 51201Patent Agent: zhang rongqingAbstract A method for in-line intelligent monitor and diagnosis of the gas dissolved in the oil filled in electric equipment includes in-line intelligent monitor method and failure diagnosis method.… Read More »

Process for preparing synthetic high-energy liquefied gas

Application Number: 00114463Application Date: 2000.04.04Publication Number: 1316489Publication Date: 2001.10.10Priority Information: International: C10L3/12Applicant(s) Name: Lu YoumingAddress: Inventor(s) Name: Lu Youming;Zhou HuiPatent Agency Code: 42001Patent Agent: wang minfengAbstract A process for preparing synthetic high-energy liquefied gas is disclosed. Said liquefied gas contains the petroleum ether as main fuel and the gasifying agent which may be dry gas,… Read More »

Automobile tail gas humidifying and treating device

Application Number: 00117734Application Date: 2000.10.16Publication Number: 1349040Publication Date: 2002.05.15Priority Information: International: F01N3/04;F01N3/08Applicant(s) Name: Zhang GuoxinAddress: Inventor(s) Name: Zhang GuoxinPatent Agency Code: 00000Patent Agent: Abstract A wetting-method non-polluting tail gas treater suitable for gasoline-fuel and diesel-oil-fuel automobiles is an automobile tail gas treating device which integrates silencing and waste gas purifying into one whole by using… Read More »

Electrode and electrolytic solution for preparing nitrogen trifluoride gas and process for preparing nitrogen trifluoride gas by them

Application Number: 00120673Application Date: 2000.12.21Publication Number: 1303956Publication Date: 2001.07.18Priority Information: 1999/12/21 JP 362062/99International: C25B1/24;C25B3/08;C23F1/12;C25B11/04Applicant(s) Name: Mitsui Chemicals, Inc.Address: Inventor(s) Name: Tsukuma Tatsuma;Taita Hriomi;Kichikawa AkioPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract The present invention discloses an electrode for electrolyzing an electrolyte comprising an ammonium fluoride (NH4F)-hydrogen fluoride (HF)-containing molten salt and having a composition ratio (HF/NH4F)… Read More »

Process for preparing high-cleanness, high-strength and high-toughness steel for gas delivering pipeline

Application Number: 00123128Application Date: 2000.10.26Publication Number: 1351187Publication Date: 2002.05.29Priority Information: International: C21D8/10;C22C38/14Applicant(s) Name: Metal Inst, Chinese Academy of SciencesAddress: Inventor(s) Name: Shan Yiyin;Yang Ke;Qu JinboPatent Agency Code: 21002Patent Agent: zhang chenAbstract A high-cleaness high-strength high-toughness steel for gas-delivery pipeline contains C (0.066-0.086%), Si (0.139-0.339%), Mn (1.23-1.43%), Ti (0.009-0.029%), Nb (0.03-0.05%), V (0.03-0.05%), S (less than… Read More »

Waste water treatment electrolytic apparatus adopting compound gas diffusion electrode and method thereof

Application Number: 00125302Application Date: 2000.09.21Publication Number: 1285316Publication Date: 2001.02.28Priority Information: International: C02F1/461Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Wang Wenhua;Jia Jinping;Shen ZheminPatent Agency Code: 31201Patent Agent: mao cuiyingAbstract The present invention is characterized by that on the bottom of reactive tank an anode is set, a compound gas diffusion electrode is used as cathode, and… Read More »

Cleaner for raw gas of transform reaction

Application Number: 00111370Application Date: 2000.09.14Publication Number: 1342744Publication Date: 2002.04.03Priority Information: International: C10K3/02Applicant(s) Name: Qilu Petro-chemical Co, China Petro-Chemical GroupAddress: Inventor(s) Name: Zhou Hongjun;Wang Dongmei;Wu QuanguiPatent Agency Code: 37001Patent Agent: dai jianbeiAbstract A decontaminating agent for the raw gas used in conversion reaction of CO contains carrier and active component. The carrier is chosen from alumina,… Read More »

Transparent, translucent and obscured liquefied petroleum gas cylinder

Application Number: 00113273Application Date: 2000.02.07Publication Number: 1308200Publication Date: 2001.08.15Priority Information: International: F17C1/00Applicant(s) Name: Tang BoshiAddress: Inventor(s) Name: Tang BoshiPatent Agency Code: 00000Patent Agent: Abstract The present invention provides a transparent type liquiefied petroleum gas cylinder capable of clearly or fuzzily displaying level height in the cylinder. It cylinder body is made up of high-strength fire-resisting… Read More »

Gas flow rate controlling method for gas generating system

Application Number: 00115795Application Date: 2000.05.23Publication Number: 1324919Publication Date: 2001.12.05Priority Information: International: C10J3/82Applicant(s) Name: Yichang Sheet Co., Ltd., Shanghai Baoshan Iron &. Steel Corp.Address: Inventor(s) Name: Shi JinPatent Agency Code: 11219Patent Agent: wen qiAbstract The present invention discloses a gas flow control method of gas generation system. The described control method implements closed loop control of… Read More »

Exhaust gas pollution controller

Application Number: 00118737Application Date: 2000.06.23Publication Number: 1281936Publication Date: 2001.01.31Priority Information: 1999/6/25 JP 180119/1999; 1999/6/25 JP 180120/1999International: F01N3/28;F01N7/00Applicant(s) Name: Honda Giken Kogyo K.K.Address: Inventor(s) Name: Takata Yasuhiro;Ishida ShuichiPatent Agency Code: 11038Patent Agent: ma jiangliAbstract An exhaust emission control device for an engine, in which a cylindrical catalyst case for holding a catalyst support is disposed in… Read More »

Ballast cut-off circuit for gas discharge lamp

Application Number: 00121669Application Date: 2000.07.21Publication Number: 1282201Publication Date: 2001.01.31Priority Information: 1999/7/21 US 09/358631International: H05B41/14Applicant(s) Name: General Electric Co.Address: Inventor(s) Name: L.R. NeronePatent Agency Code: 72001Patent Agent: luo pengAbstract A ballast circuit 10 for a gas discharge lamp 14, incorporates a shutdown circuit 12 for limiting voltage output of a d.c.-to-a.c. converter 21. The shutdown circuit… Read More »

Liquid column spray process and system with pH value regulator for desulfurizing flue gas

Application Number: 00123471Application Date: 2000.08.18Publication Number: 1286135Publication Date: 2001.03.07Priority Information: International: B01D53/50;B01D53/79Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Xiang Guangming;Yao Qing;Li DingkaiPatent Agency Code: 11201Patent Agent: di gengyanAbstract A liquid-column spraying process and system for desulfurizing the flue gas feature use of a pH value regulator to regulate the pH value in desulfurizing area and oxidizing… Read More »

Gas discharge lamp

Application Number: 00126267Application Date: 2000.07.12Publication Number: 1284737Publication Date: 2001.02.21Priority Information: 1999/7/15 DE 19933023.9International: H01J61/54Applicant(s) Name: Koninklijke Philips Electronics N.V.Address: Inventor(s) Name: M. Vestemeier;H. Huedepohl;J.M. DraegertPatent Agency Code: 72001Patent Agent: fu kangAbstract An auxiliary antenna arranged around the discharge vessel of a gas discharge lamp comprising an outer bulb enclosing this discharge vessel is provided on… Read More »