Tag Archives: GAS

Catalyst for converting thioalcohol contained in liquefied petroleum gas or light oil product

Application Number: 00107680Application Date: 2000.05.23Publication Number: 1321725Publication Date: 2001.11.14Priority Information: 2000/4/29 CN 00106262.XInternational: C10G27/00Applicant(s) Name: Sanju Chemical Technology Co. Ltd., BeijingAddress: Inventor(s) Name: Liu Zhenyi;Lin Ke;Zhang JiePatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a catalyst for converting mercaptan contained in liquefied petroleum gas or light oil product and catalyst using perovskite… Read More »

Flue gas purifying catalyst

Application Number: 00107487Application Date: 2000.05.19Publication Number: 1275435Publication Date: 2000.12.06Priority Information: 1999/5/28 CN 99107786.5International: B01D53/56;B01D53/62;B01D53/86;B01J21/00;B01J23/10;B01J23/70Applicant(s) Name: China Petrochemial Group Corp.Address: Inventor(s) Name: Wen Bin;He Mingyan;Song JiaqingPatent Agency Code: 11034Patent Agent: zhou jianqiuAbstract A catalyst for simultaneously removing nitrogen oxide, sulfur oxide and carbon monoxide from flue gas is formed from complex oxide of magnesium, aluminium,at least… Read More »

Liquefied catalytic gas

Application Number: 00107391Application Date: 2000.05.12Publication Number: 1270207Publication Date: 2000.10.18Priority Information: International: C10L3/00Applicant(s) Name: Li QinghuaAddress: Inventor(s) Name: Li QinghuaPatent Agency Code: 11139Patent Agent: sun haochenAbstract A catalystic liquefied gas is prepared from C8H18, C3, C4 and C9H11 and features widely available raw materials, quick ignition, string fire power, full combustion, no carbon deposit and no… Read More »

Method for preparing aromatic hydrocarbon and hydrogen gas by using low-pressure gas

Application Number: 00107228Application Date: 2000.04.29Publication Number: 1321728Publication Date: 2001.11.14Priority Information: International: C07C15/00;C10G70/02Applicant(s) Name: Chine Petro-Chemical Corp.Address: Inventor(s) Name: Lin Jie;Zhang Guochao;Feng QiPatent Agency Code: 72001Patent Agent: xu shuAbstract The method for aromatization of light hydrocarbon includes the process of that under the condition of making aromatization reaction, making the gas raw material of C1-C5 mixed… Read More »

Method for treating dye waste water by using new-type gas diffusion electrode reactor

Application Number: 00107218Application Date: 2000.04.28Publication Number: 1321613Publication Date: 2001.11.14Priority Information: International: C02F1/461Applicant(s) Name: Research Centre of Ecological Environment, Chinese Academy of SciencesAddress: Inventor(s) Name: Peng An;Shen Zhemin;Wang WenhuaPatent Agency Code: 00000Patent Agent: Abstract A method for treating waste water containing dye by using new-type gas diffusion-electrode reactor is characterized by using the materials of elements… Read More »

AC/AC converter for gas discharge lamp

Application Number: 00107128Application Date: 2000.04.20Publication Number: 1318968Publication Date: 2001.10.24Priority Information: International: H05B41/295Applicant(s) Name: Xu XueqiongAddress: Inventor(s) Name: Ren WenhuaPatent Agency Code: 33100Patent Agent: ma shilinAbstract The gas discharge lamp controller consists of a casing and circuits in the casing including input filter circuit, slow step-up rectifier circuit, fixed voltage trigger circuit, passive filter circuit and… Read More »

Expiration gas composition measuring equipment and honeycomb telephone possessing gas composition measuring function

Application Number: 00106913Application Date: 2000.04.21Publication Number: 1272036Publication Date: 2000.11.01Priority Information: 1999/4/23 JP 115600/1999; 1999/5/28 JP 149405/1999International: H04Q7/32Applicant(s) Name: Dodokagatachi Co., Ltd.Address: Inventor(s) Name: Ito Yusuke;Koizumi Kunizen;Kenmochi HirokiPatent Agency Code: 11038Patent Agent: zhang weiAbstract Disclosed is an improved exhalation gaseous component gauge including, in a palm-sized casing having exhalation taking-in and taking-out slots made on its… Read More »

Circulating combustion energy generating apparatus using brown gas

Application Number: 00106900Application Date: 2000.04.20Publication Number: 1287259Publication Date: 2001.03.14Priority Information: 1999/9/4 KR 99-37519International: F23D21/00;F27B14/14Applicant(s) Name: Kim SangnamAddress: Inventor(s) Name: Kim SangnamPatent Agency Code: 31100Patent Agent: wu menghuaAbstract An energy generating apparatus using the cyclic combustion of Brown gas is disclosed. The apparatus comprises a heat generating unit, an outer wall, a Brown gas generator, an… Read More »

Brown gas medical stone furnace

Application Number: 00106896Application Date: 2000.04.21Publication Number: 1273343Publication Date: 2000.11.15Priority Information: 1999/4/22 KR 14462/1999International: A61N5/06;F23D21/00;F24C15/24Applicant(s) Name: Kim Sang-NamAddress: Inventor(s) Name: Kim Sang-NamPatent Agency Code: 72002Patent Agent: huang jianfengAbstract The Brown gas heating furnace made of mineral stone maintains a desired temperature with a small amount of fuel. The brown gas heating furnace includes a hollow base,… Read More »

Injection tube for injecting liquid and/or gas fuel into combustion chamber and operation method thereof

Application Number: 00106405Application Date: 2000.02.15Publication Number: 1275692Publication Date: 2000.12.06Priority Information: 1999/2/15 DE 19905995.0International: F23D11/10;F23D14/22;F23D17/00Applicant(s) Name: ABB Alstom Power (Schweiz) AGAddress: Inventor(s) Name: U. Benz;F. JoesPatent Agency Code: 72001Patent Agent: huang lihangAbstract In a fuel lance for spraying liquid and/or gaseous fuels into a combustion chamber, which fuel lance is part of a secondary or tertiary… Read More »

Gas compressing method and mechanism

Application Number: 00106277Application Date: 2000.05.08Publication Number: 1322934Publication Date: 2001.11.21Priority Information: International: F25J3/06Applicant(s) Name: Mao QiangAddress: Inventor(s) Name: Mao QiangPatent Agency Code: 00000Patent Agent: Abstract Based on the principle that homogeneous gas phase and liquid phase mixture in supersonic flow will produce pressure shock wave in case of encountering resistance, liquid working medium is utilized to… Read More »

Wet-type two-stage absorption and capture equipment for desulfurizing and dusting flue gas

Application Number: 00105962Application Date: 2000.04.24Publication Number: 1320474Publication Date: 2001.11.07Priority Information: International: B01D47/10;B01D50/00;B01D53/78;B01D53/94Applicant(s) Name: Chen MinglouAddress: Inventor(s) Name: Chne MinglouPatent Agency Code: 00000Patent Agent: Abstract A wet-type two-stage absorption and capture method for desulfurizing and dusting the flue gas features that the desulfurizing and dusting steps are performed in different stages for higher purity of resultant… Read More »

High temp gas cooled reactor heat-exchanger equipment

Application Number: 00105959Application Date: 2000.04.24Publication Number: 1266267Publication Date: 2000.09.13Priority Information: International: G21C15/00Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Li Rizhu;Fu Jiyang;Li XiaotianPatent Agency Code: 11201Patent Agent: zhang zhidongAbstract The present invention relates to a high temp. gas-cooled reactor integrated heat-exchanging device, and is characterized by that the interior of pressure shell of said device contains three… Read More »

Dual liquid columns type three-phase (oil, gas and water) metering instrument by height (or pressure) and density difference

Application Number: 00105764Application Date: 2000.04.06Publication Number: 1270306Publication Date: 2000.10.18Priority Information: International: G01F23/00;G01F23/14;G01F23/22Applicant(s) Name: Chen YongshengAddress: Inventor(s) Name: Chen YongshengPatent Agency Code: 00000Patent Agent: Abstract A method for finding out the outputs of oil, gas and water in the flowing oil-gas-water mixture features that first the liquid is separated from gas, the gas can be individually… Read More »

Heat-insulating screen for gas turbine

Application Number: 00105717Application Date: 2000.04.03Publication Number: 1269459Publication Date: 2000.10.11Priority Information: 1999/4/1 DE 19915049.4International: F01D25/24;F01D25/12Applicant(s) Name: ABB Arstone Electric Power Co., Ltd.Address: Inventor(s) Name: Ginan Enger;Kristof Pufaifeir;Ulrich VirunkanpuPatent Agency Code: 72002Patent Agent: liu xinpengAbstract A heat shield for a gas turbine, which heat shield encloses in particular the rotating blades of a stage of the gag… Read More »

Fuel spraying gun for opraying liquid and/or gas fuel to combustion chamber

Application Number: 00105393Application Date: 2000.02.15Publication Number: 1265455Publication Date: 2000.09.06Priority Information: 1999/2/15 DE 19905996.9International: F23D11/10;F23D14/22;F23D17/00Applicant(s) Name: ABB Alsthom Power (Swiss) AGAddress: Inventor(s) Name: U. Bentz;A. Erogru;F. JorssPatent Agency Code: 72001Patent Agent: huang lihangAbstract A fuel lance for spraying liquid and/or gaseous fuels into a combustion chamber, which fuel lance is provided with first means for the… Read More »

Control to mercury by strengthening wet gas scrubbing appts process through reducing flow of oxidized air

Application Number: 00105345Application Date: 2000.03.31Publication Number: 1283516Publication Date: 2001.02.14Priority Information: 1999/3/31 US 09/282,483; 1999/8/18 US 09/375,765International: B01D53/64;B01D53/77Applicant(s) Name: Babcock & Wilcox Co.Address: Inventor(s) Name: K.E. Reidinje;M.J. Holms;D.A. MardenPatent Agency Code: 31100Patent Agent: zhou chengzeAbstract A method and apparatus reduces mercury in industrial gas by reducing oxidation in the absorber reaction tank of a wet scrubber… Read More »

Boosting centrifugal blower for delivering hot gas and its sealing method

Application Number: 00105171Application Date: 2000.04.13Publication Number: 1279359Publication Date: 2001.01.10Priority Information: International: F04D17/10;F04D29/24Applicant(s) Name: Ding ZhenhuaAddress: Inventor(s) Name: Ding ZhenhuaPatent Agency Code: 33202Patent Agent: di zhongbengAbstract An airflow sealing of blower for the pressure delivery of hot gas or other high-temp media is disclosed. Said boosting centrifugal blower is composed of casing, blade wheel, front end… Read More »

Water-heating pot for gas stove

Application Number: 00105163Application Date: 2000.04.12Publication Number: 1305076Publication Date: 2001.07.25Priority Information: International: F24C13/00Applicant(s) Name: Ye ShengyuAddress: Inventor(s) Name: Ye ShengyuPatent Agency Code: 00000Patent Agent: Abstract A water-heating pot for gas stove is disclosed, which features that it surrounds the stove burner and the space under cooker. Its hot water can be pumped into a high-position insulating… Read More »

Multi-stage gas phase synthesis, apparatus thereof and device for reducing powder and by-pass from polymers

Application Number: 00104933Application Date: 2000.03.31Publication Number: 1270178Publication Date: 2000.10.18Priority Information: 1999/3/31 JP 92668/99International: C08F2/34;C08F10/00Applicant(s) Name: Mitsui Chemicals K. K.Address: Inventor(s) Name: Matsuda Shotaro;Otani Saotru;Kikuike YoshiakiPatent Agency Code: 31100Patent Agent: bai yihuaAbstract A method of multistage gas phase polymerization, comprising performing polymerization of a feed gas mixture at least containing ethylene gas, an alpha -olefin gas… Read More »

Method for eliminating mercury from flue gas by using sulphureous gas and liquid

Application Number: 00104932Application Date: 2000.03.31Publication Number: 1270077Publication Date: 2000.10.18Priority Information: 1999/3/31 US 09/282,817; 1999/12/17 US 09/464,806International: B01D47/06;B01D53/64;F23J15/00Applicant(s) Name: Mcdermo Technology Co., Ltd.Address: Inventor(s) Name: P. S. Nolan;W. Townes;R. T. BaileyPatent Agency Code: 31100Patent Agent: zhou chengzeAbstract A technique for reducing and removing mercury in industrial gases, such as a flue gas, produced by the combustion… Read More »

Gas filling device

Application Number: 00104878Application Date: 2000.02.08Publication Number: 1266966Publication Date: 2000.09.20Priority Information: 1999/2/8 JP 30607/99International: F17C5/00Applicant(s) Name: Yamaha Hatsudoki K. K.Address: Inventor(s) Name: Kanno Gakutaka;Enda Masaki;Kishita HajimuPatent Agency Code: 72001Patent Agent: yang songlingAbstract A filling apparatus for filling receiving vessels with compressed gas lowers the temperature of the compressed gas in response to the filling pressure of… Read More »

Preparation of acetylene and synthetic gas

Application Number: 00104799Application Date: 2000.03.29Publication Number: 1271710Publication Date: 2000.11.01Priority Information: 1999/3/29 DE 19914226.2International: C01B3/36;C07C11/24Applicant(s) Name: BASF AGAddress: Inventor(s) Name: D. Stapf;P. Pleisle;M. BakhulePatent Agency Code: 72001Patent Agent: zhang anyuAbstract The invention relates to a process for the preparation of acetylene and synthesis gas by thermal treatment of a starting mixture containing one or more hydrocarbons… Read More »

Process for removing nitrogen from natural gas

Application Number: 00104512Application Date: 2000.02.18Publication Number: 1266884Publication Date: 2000.09.20Priority Information: 1999/2/19 IT 000337A/99International: B01D53/14;C10L3/10Applicant(s) Name: Eni S. P. A.Address: Inventor(s) Name: L. SicalryPatent Agency Code: 11038Patent Agent: long chuangongAbstract Process for the removal of nitrogen contained in natural gas wherein are performed the steps of:a) absorbing the hydrocarbon component of natural gas by means of… Read More »

Process for preparing ammonium sulfate and CO2 gas fertilizer from plaster in small N-fertilizer plant

Application Number: 00104473Application Date: 2000.07.19Publication Number: 1279223Publication Date: 2001.01.10Priority Information: International: C01C1/244;C05D7/00;C05G5/00Applicant(s) Name: Zhang MinqianAddress: Inventor(s) Name: Zhang MinqianPatent Agency Code: 64100Patent Agent: ye huajunAbstract A process for preparing ammonium sulfate and CO2 gas fertilizer in small nitrogenous fertilizer plant includes such steps as replacement reacting of plaster powder on excess ammonia carbide solution, depositing,… Read More »

Method for removing sulphur oxides from smelting equipment flue gas

Application Number: 00104444Application Date: 2000.07.04Publication Number: 1277889Publication Date: 2000.12.27Priority Information: International: B01D53/50;B01D53/79Applicant(s) Name: Luo GuangfuAddress: Inventor(s) Name: Luo Guangfu;Lu FengPatent Agency Code: 45104Patent Agent: luo baokangAbstract A method of treating smelting fume gas SO2 by using lead-antimony smelting alkaline slag thraugh the procedures of wetting, washing, settling, arsenic removing and filtering to obtain alkaline liquid… Read More »

Catalyst for use in waste gas purification

Application Number: 00104411Application Date: 2000.06.21Publication Number: 1277892Publication Date: 2000.12.27Priority Information: International: B01D53/94;B01J23/755Applicant(s) Name: Lanzhou Inst. of Chemical Physics, Chinese Academy of SciencesAddress: Inventor(s) Name: Ding Yan;Lu Gongxuan;Pan XiaPatent Agency Code: 62002Patent Agent: fang xiaojiaAbstract The present invention relates to a catalyst for decontaminating inlustrial waste gas and automobile tail gas containing carbon monoxide, hydrocarbon and… Read More »

Method for analysing hydrogen sulfide content in hydride gas

Application Number: 00104399Application Date: 2000.03.22Publication Number: 1268664Publication Date: 2000.10.04Priority Information: 1999/3/24 US 09/275574International: G01N21/86Applicant(s) Name: Raxair Tech., Inc.Address: Inventor(s) Name: M. M. Litewin;S. Salin;J. B. GedadPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract The method measures hydrogen sulfide concentrations in hydride gases in a sealed vessel. The sealed vessel has a gas inlet to receive a… Read More »

Gas delay system for reading out time delay precisely and eliminating group speed dispersion

Application Number: 00104281Application Date: 2000.05.11Publication Number: 1322939Publication Date: 2001.11.21Priority Information: International: G01J9/02Applicant(s) Name: Changchun Inst. of Optics, Fine Machines and Physics, Academia SinicaAddress: Inventor(s) Name: Qin Weiping;Wang Haiyu;Huang ShihuaPatent Agency Code: 22001Patent Agent: li enqiangAbstract The present invention relates to the field of optical technology and the gas delay system is for femto second laser… Read More »

Moving-spot scanning and imaging device filled with low density gas

Application Number: 00104280Application Date: 2000.05.11Publication Number: 1323132Publication Date: 2001.11.21Priority Information: International: H04N3/00Applicant(s) Name: Zhou YinguiAddress: Inventor(s) Name: Zhou YinguiPatent Agency Code: 00000Patent Agent: Abstract The moving-spot scanning and imaging device includes a moving-spot scanning and imaging unit and a sealed casing. The sealed casing is filled with gas in the density lower than that of… Read More »