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 »

Process for preparing city gas catalyst carrier by cracking light oil

Application Number: 00111446Application Date: 2000.01.14Publication Number: 1262308Publication Date: 2000.08.09Priority Information: International: C10G70/00Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Zhu PeizhiPatent Agency Code: 31201Patent Agent: mao cuiyingAbstract A process for preparing catalyst carrier used in cracking light oil at 750 deg.C to prepare city gas includes such steps as mixing high-aluminium raw materials including kaolin, etc… Read More »

Methanation process for raw gas of synthetic ammonia

Application Number: 00113315Application Date: 2000.03.09Publication Number: 1313241Publication Date: 2001.09.19Priority Information: International: C01B3/40Applicant(s) Name: Hengyang Nitrogen Fertilizer PlantAddress: Inventor(s) Name: Huang Mingjin;Guo Chengyu;Yin MingdaPatent Agency Code: 43101Patent Agent: lu banAbstract A methanating process for raw gas of synthetic ammonia features that the ammonia catalyst whose main components is Fe3O4 replace the Ni catalyst in methanating process.… Read More »

Removing sulfur dioxide from industrial waste gas by ammonia regeneration circulation process

Application Number: 00116112Application Date: 2000.09.22Publication Number: 1345621Publication Date: 2002.04.24Priority Information: International: B01D53/50;B01D53/79;B01D53/96Applicant(s) Name: Zhang ZhideAddress: Inventor(s) Name: Zhang ZhidePatent Agency Code: 52100Patent Agent: yu dunhanAbstract In present invention the solutions of (NH4)2 CO2 or ammonia water or (NH4)2SO3, etc. is used as absorption agent to absorb SO2 in industrial water gas, the saturated absorption solution… Read More »

Method and product for using compressed gas as propellant

Application Number: 00119054Application Date: 2000.10.24Publication Number: 1293085Publication Date: 2001.05.02Priority Information: International: B05B7/02;B05B7/24;B65D83/14Applicant(s) Name: Yan BingAddress: Inventor(s) Name: Yan Bing;Chen ZhenPatent Agency Code: 32204Patent Agent: chen jianheAbstract A method for using composed air (CO2 or nitrogen gas) as propellant includes such steps as filling compressed gas in empty can, sealing, and then loading chemical. One of… Read More »

Methyl hydrocarbon chemical concentrated liquid for preparing metal cutting-welding gas

Application Number: 00121810Application Date: 2000.07.12Publication Number: 1333324Publication Date: 2002.01.30Priority Information: International: C10L3/00Applicant(s) Name: Li YesongAddress: Inventor(s) Name: Li YesongPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a methyl hydrocarbon chemical concentrate, it is a chemical mother liquor in the hydrocarbon fuel gas, which can be compounded with additional product of petroleum, and… Read More »

Environment protection type high efficiency synthetic liquified gas and its producing method

Application Number: 00123669Application Date: 2000.08.28Publication Number: 1339572Publication Date: 2002.03.13Priority Information: International: C10L3/12Applicant(s) Name: Wang QichangAddress: Inventor(s) Name: Wang Qichang;Sun QiankunPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to the field of energy source and aims at providing an environment protection tyre synthetic liquefied gas with simple compounding process, safety and sanitary use, no… Read More »

Process for synthesizing methanol from coal-seam gas or low-grade natural gas

Application Number: 00126568Application Date: 2000.09.25Publication Number: 1304916Publication Date: 2001.07.25Priority Information: International: C07C29/00;C07C31/04Applicant(s) Name: Shanxi Inst of Coal Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhong Bing;Li Wenhuai;Liu LiPatent Agency Code: 14001Patent Agent: wei shuweiAbstract A process for synthesizing methanol from coal-seam gas or low-grade natural gas includes generating synthetic gas containing rich inertial gas from… Read More »

Large-span oil (gas) delivering pipeline

Application Number: 00112574Application Date: 2000.09.27Publication Number: 1286365Publication Date: 2001.03.07Priority Information: International: F16L1/00;F16L3/00Applicant(s) Name: Li BaihaoAddress: Inventor(s) Name: Li BaihaoPatent Agency Code: 32112Patent Agent: lu qunAbstract A large-span oil (gas) delivering pipeline is a quasi-rigid bearing structure, which is composed of cascaded several "double force" units. The both ends of several pull cables are respectively fixed… Read More »

Triple leakproof safe gas valve used in special pipeline

Application Number: 00114078Application Date: 2000.02.28Publication Number: 1269478Publication Date: 2000.10.11Priority Information: International: F16K5/02;F16K5/16Applicant(s) Name: Luo ZhixingAddress: Inventor(s) Name: Luo ZhixingPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a pipeline gas valve with metal-body barotropic broken-in leakage-proofing seal surface and leakage-proofing seal ring. In the course of use said valve can be more broken-in,… Read More »

Apparatus for viewing gas leakage and water inpurity filter of gas range water heater

Application Number: 00117135Application Date: 2000.06.06Publication Number: 1285489Publication Date: 2001.02.28Priority Information: International: F24H1/16Applicant(s) Name: Luo ZhixingAddress: Inventor(s) Name: Luo ZhixingPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to gas leakage observation and water impurity filter equipment for gas (stove) water-heater, and is characterized by that the gas water-heater is matched with the leakage-resisting storage… Read More »

Silencer for scroll compressor exhaust gas

Application Number: 00120059Application Date: 2000.07.05Publication Number: 1280251Publication Date: 2001.01.17Priority Information: 1999/7/7 US 09/348,964International: F04C18/02;F04C29/06Applicant(s) Name: Copeland Corp.Address: Inventor(s) Name: John P. Xieridon;Jeffry W.HeschPatent Agency Code: 11038Patent Agent: zhang zuchangAbstract A scroll machine is provided with a muffler mounted to the fixed scroll of the scroll machine for improved sound attenuation.

Oil tank cover for enclosing oil filling and recovering oil gas

Application Number: 00122810Application Date: 2000.08.28Publication Number: 1339368Publication Date: 2002.03.13Priority Information: International: B60K15/05Applicant(s) Name: Zhang QingxiangAddress: Inventor(s) Name: Zhang QingxiangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to the manufacture of environment protection machinery. The oil tank cover consists of four parts including sealing cover sheet part, gasoline inlet part, oil gas outlet part… Read More »

Equipmental mixer of gas for vehicle

Application Number: 00124217Application Date: 2000.08.10Publication Number: 1338567Publication Date: 2002.03.06Priority Information: International: F02M21/02Applicant(s) Name: Jilin Polytechnical UnivAddress: Inventor(s) Name: Deng Baoqing;Wang Huiping;Xiao ZongchengPatent Agency Code: 22200Patent Agent: zhu shilinAbstract An equiproportional mixer for the gas engine of car and motorcycle is composed of casing, air throttle unit and plunger membrane unit. The last two are installed… Read More »

Quantity-contorllable multifunctional gas fertilizer of solid CO2 and its preparing process

Application Number: 00110944Application Date: 2000.03.14Publication Number: 1266830Publication Date: 2000.09.20Priority Information: International: C05D7/00Applicant(s) Name: Inst. of Soil and Fertilizer, Shandong Academy of Agricultural SciencesAddress: Inventor(s) Name: Liu Zhaohui;Nie Yan;Jiang LihuaPatent Agency Code: 37200Patent Agent: sun junAbstract A solid fertilizer generating CO2 is prepared from light calcium carbonate or magnesium carbonate (30-60 pts.wt),S (0-15 pts. wt.), monoammonium… Read More »

Large mounting edge integrate forging process for engine and gas turbine

Application Number: 00112804Application Date: 2000.03.01Publication Number: 1311067Publication Date: 2001.09.05Priority Information: International: B21K1/76;B21K3/00Applicant(s) Name: Anda Forging Factory, Guizhou Aviation Industry Group, ChinaAddress: Inventor(s) Name: Guo Ling;Wu Hao;Wei ZhijianPatent Agency Code: 00000Patent Agent: Abstract A layer-type mounting-edge integral-forging technology for engine and gas turbine solves the problems of prior art technique which destroys the internal texture of… Read More »

Electronic ballast for gas discharge lamp as cold light source powered by safe voltage

Application Number: 00114477Application Date: 2000.04.12Publication Number: 1317923Publication Date: 2001.10.17Priority Information: International: H05B41/288Applicant(s) Name: Qi QiAddress: Inventor(s) Name: Qi Qi;Jiang GuanluoPatent Agency Code: 42104Patent Agent: liu zhijuAbstract An electronic ballast for gas discharge lamp has a high-frequency inverter circuit for outputting the high voltage stepped up by high-frequency transform to the lamp, and a start circuit… Read More »

Gas discharge lamp

Application Number: 00118061Application Date: 2000.04.03Publication Number: 1272680Publication Date: 2000.11.08Priority Information: 1999/4/7 DE 19915616.6International: H01J61/067Applicant(s) Name: Koninklijke Philips Electronics N. V.Address: Inventor(s) Name: D. Henines;O. SteagermanPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract A gas discharge lamp has electrodes of Ba(Ti1-xZrx)O3 with donor/acceptor dopants. Specific donor/acceptor combinations, an optimized content of zirconium and an optimized atomic ratio… Read More »

Safe economizer for liquefied petroleum gas steel cylinder

Application Number: 00120815Application Date: 2000.07.31Publication Number: 1336506Publication Date: 2002.02.20Priority Information: International: F17C7/04Applicant(s) Name: Jin BaozhengAddress: Inventor(s) Name: Jin BaozhengPatent Agency Code: 11240Patent Agent: wang hongmouAbstract The invention discloses an economizer used in steel LPG cylinder for fire prevention purpose. There is a union jointer on upper end of tube. The screw thread is located on… Read More »

Process for producing ethyl-acetate from synthetic gas through ethanol and acetic acid

Application Number: 00123253Application Date: 2000.11.15Publication Number: 1351988Publication Date: 2002.06.05Priority Information: International: C07C67/08;C07C69/14Applicant(s) Name: Dalian Inst. of Chemical Physics, Chinese aCademy of SciencesAddress: Inventor(s) Name: Luo Hongyuan;Wu Zhihua;Ding YunjiePatent Agency Code: 21002Patent Agent: zhu guanglinAbstract The present invention relates to a preparation method of ethyl acetate. Ethanol and acetic acid in the crude product synthesized with… Read More »

Method for preparing CO2 gas fertilizer by microbe method and equipment thereof

Application Number: 00125924Application Date: 2000.08.29Publication Number: 1295991Publication Date: 2001.05.23Priority Information: International: C05D7/00;C12P1/00;C12P39/00Applicant(s) Name: Cai ZhiguoAddress: Inventor(s) Name: Cai ZhiguoPatent Agency Code: 64100Patent Agent: ye huajunAbstract The present invention uses the fibrous material as raw material, and utilizes the introduction of different microorganisms in different stages to make saccharification in sequence, alcohol fermentation, acetic acid fermentation… Read More »