Tag Archives: CARBON

Method for testing carbon type of high-arylhydrocarbon oil for oil-extended rubber

Application Number  00129367 Application Date  2000.11.29 Publication Number  1355430 Publication Date  2002.06.26 Priority Information     International Classification  G01N21/35;G01N30/02;G01N30/72;G01N35/00   Applicant(s) Name  Qilu Petro-Chemical Co, China Petro-Chemical Group   Address     Inventor(s) Name  Yue Xiuying;Hu Kongcheng;Wang Jing   Patent Agency Code  37103 Patent Agent  geng xia AbstractA method with combination of stoichiometry and infrared… Read More »

Quasi-one dimension fibre semi-conductor with linear carbon structure and its producing method and apparatus, and heating element using the same fibre semi-conductor

Application Number  00129048 Application Date  2000.08.22 Publication Number  1287466 Publication Date  2001.03.14 Priority Information   1999/8/23 KR 35041/1999; 2000/6/28 KR 36021/2000   International Classification  H05B3/14   Applicant(s) Name  KOROS Co., Ltd.   Address     Inventor(s) Name  Kwon Sanghevi;Alexander. Dmitlijevich;Tsoiy   Patent Agency Code  72002 Patent Agent  han hong AbstractThe present invention relates to quasi-one… Read More »

Chromium-free soaked active carbon and its preparation

Application Number  00128283 Application Date  2000.12.18 Publication Number  1307930 Publication Date  2001.08.15 Priority Information     International Classification  B01J20/20   Applicant(s) Name  No.63971 Troops, PLA   Address     Inventor(s) Name  Yin Weidong;Luan Zhiqiang;Qiao Huixian   Patent Agency Code  11046 Patent Agent  liu yongsheng AbstractThe present invention relates to a chromium-free impregnated active carbon, and… Read More »

Process for preparing nm-class carbon tubes

Application Number: 00112788Application Date: 2000.03.23Publication Number: 1315291Publication Date: 2001.10.03Priority Information: International: C01B31/02Applicant(s) Name: Chengdu Inst of Organic Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Yu Zuolong;Liu Baochun;Tang ShuihuaPatent Agency Code: 00000Patent Agent: Abstract A process for preparing nm carbon tubes in boiling-bed catalytic cracking reactor features that the Ln2NiO4 or LnCoO3 as catalyst precursor is… Read More »

Surfactant as new-type desorbent and its active carbon desorption method

Application Number: 00120625Application Date: 2000.12.26Publication Number: 1360970Publication Date: 2002.07.31Priority Information: International: B01F17/00;B01J20/34Applicant(s) Name: Chengdu Kuachang Sci-Tech Co., Ltd.Address: Inventor(s) Name: Zou Fanglin;Lin Min;Wang JianxiaPatent Agency Code: 51211Patent Agent: liu shiquanAbstract The present invention provides one group of surfactants used as active carbon desorbent and the surfactant features its molecular structure containing at least one hydrophilic… Read More »

One-step process for preparing reactive sintered ceramic material of silicon carbonate from pure carbon powder dispersed in water base

Application Number: 00114425Application Date: 2000.03.15Publication Number: 1264687Publication Date: 2000.08.30Priority Information: International: C04B35/573Applicant(s) Name: Wuhan Polytechnical Univ.Address: Inventor(s) Name: Wu Qide;Wei Mingkun;Wang HuaidePatent Agency Code: 42102Patent Agent: wang yuhuaAbstract A process for preparing high-performance reactive sintered ceramic of silicon carbide from pure carbon powder and waer as disperser includes adding additive to prepare high-dispersivity water-base slurry,… Read More »

Method and catalyst for preparing oxide containing two carbon atoms from synthetic gas

Application Number: 00122220Application Date: 2000.06.24Publication Number: 1280116Publication Date: 2001.01.17Priority Information: 1999/6/25 DE 19929281.7International: C07B41/00;C07C27/04Applicant(s) Name: BASF AGAddress: Inventor(s) Name: H.Lou;H.ZhouPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract In a process for preparing C2-oxygenates by reaction of CO and H2 over a rhodium-containing supported catalyst, the catalyst comprises, based on the total weight, from 0.01 to 1O%… Read More »

System for recovering carbon dioxide from lean raw material

Application Number: 00118088Application Date: 2000.06.09Publication Number: 1277149Publication Date: 2000.12.20Priority Information: 1999/6/10 US 09/329278International: B01D3/00;B01D53/14;C01B31/20Applicant(s) Name: Praxair Technology, Inc.Address: Inventor(s) Name: Shrikar Chakravarti;Amitabh GuptaPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract A system for recovering absorbate such as carbon dioxide using an alkanolamine absorbent fluid, wherein the loaded absorbent is heated in a two step heating procedure… Read More »

Carbon material as negative electrode of Li-ion battery and its preparing process and application

Application Number: 00124727Application Date: 2000.09.13Publication Number: 1343017Publication Date: 2002.04.03Priority Information: International: C01B31/04;H01M4/04;H01M4/38Applicant(s) Name: Inst of Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Zou Yuquan;Wang Lingzhi;You ShaoshengPatent Agency Code: 00000Patent Agent: Abstract A carbon material used as negative electrode of Li-ion battery is a nm-class millipore graphite material, which is prepared through preparing solution of metal… Read More »

Method for preparing white carbon uisng kaolin decomposing process

Application Number: 00112863Application Date: 2000.04.17Publication Number: 1318512Publication Date: 2001.10.24Priority Information: International: C01B33/113Applicant(s) Name: Luo HuijunAddress: Inventor(s) Name: Luo HuijunPatent Agency Code: 52100Patent Agent: wu wujuAbstract The process of preparing white carbon black includes the steps of the preparation of suspension with kaolin ore and water, drying, crushing and roasting; the preparation of 50 % concentration… Read More »

Clean combustion process with less exhausted nitrogen oxide and carbon black particle for diesel engine

Application Number: 00120786Application Date: 2000.07.14Publication Number: 1287222Publication Date: 2001.03.14Priority Information: International: F02M25/022;F02M27/02Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Fu Weibiao;Zhou Yan;Li ChanglePatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract The present invention belongs to the field of environment protecting technology. The present invention includes one oil emulsifying system connected parallelly to the oil intake end of diesel… Read More »

Production of protecting carbon ring with used carbon block of cathode as raw material

Application Number: 00114512Application Date: 2000.04.21Publication Number: 1273955Publication Date: 2000.11.22Priority Information: International: C04B35/532;C25C7/00Applicant(s) Name: Wang YunjiangAddress: Inventor(s) Name: Wang YunjiangPatent Agency Code: 45106Patent Agent: li mengtianAbstract A protecting carbon ring is prepared from aggregate of waste carbon black as cathode (52-56%), powder (26-30%) and adhesive (14-18%). Its advantages include simple preparing process, high impact and compression… Read More »

Carbon furnace

Application Number: 00122343Application Date: 2000.08.25Publication Number: 1339402Publication Date: 2002.03.13Priority Information: International: C01B31/02Applicant(s) Name: Sun CongqunAddress: Inventor(s) Name: Sun CongqunPatent Agency Code: 64100Patent Agent: wang jishuAbstract The carbon furnace has several alternately arranged combustion channels and calcination channels inside the furnace body; burner below the body with mouth communicated with the first layer of combustion channels… Read More »

Recovery of carbon dioxide with compound amine blend

Application Number: 00118089Application Date: 2000.06.09Publication Number: 1277150Publication Date: 2000.12.20Priority Information: 1999/6/10 US 09/329259International: B01D53/14;C01B31/20Applicant(s) Name: Praxair Technology, Inc.Address: Inventor(s) Name: Shrikar Chakravarti;Amitabh GuptaPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract A method for recovering carbon dioxide by absorption of carbon dioxide from a gas stream into a composite recovery solvent comprising preferably a lesser concentration of… Read More »

Carbon removing protecting agent for engine

Application Number: 00126173Application Date: 2000.08.25Publication Number: 1339574Publication Date: 2002.03.13Priority Information: International: C10L10/04Applicant(s) Name: Yingmeng Science and Technology Development Co., Ltd., Gansu Prov.Address: Inventor(s) Name: Chang HongPatent Agency Code: 62100Patent Agent: tao taoAbstract The carbon removing protecting agent for engine is prepared by using oleic acid, butylcellosolve, isopropanol, emulsifier, glycolamime, ammonia water, and No.90 gasoline as… Read More »

Method for regeneration, by micro-wave, of active carbon loading voltile and nonpolar organic matter

Application Number: 00113039Application Date: 2000.06.16Publication Number: 1277891Publication Date: 2000.12.27Priority Information: International: B01J20/20;B01J20/34Applicant(s) Name: Kunming Science Engineering Univ.Address: Inventor(s) Name: Ning Ping;Tian SenlinPatent Agency Code: 53108Patent Agent: zhan xihanAbstract The present invention relates to a method of using microwave as heat source to regenerate volatile non-polar organic matter-carried active carbon. The regneeration technology is composed of… Read More »

Preparation of interphase carbon microball

Application Number: 00120796Application Date: 2000.07.14Publication Number: 1278513Publication Date: 2001.01.03Priority Information: International: C01B31/02;C08L87/00;C10C3/00Applicant(s) Name: Anshan Thermal Energy Inst., Ministry of Metallurgical IndustryAddress: Inventor(s) Name: Shang Erchao;Ma Junqi;Zhang DianhaoPatent Agency Code: 11207Patent Agent: cheng guanghuAbstract The preparation method of mesophase carbon microsphere includes the following steps: preparing raw material, polymerization reaction, product separation and drying, in which… Read More »

Refined active carbon desulfurizer for eliminating mercaptan and thioether and its prepn.

Application Number: 00114588Application Date: 2000.05.24Publication Number: 1324686Publication Date: 2001.12.05Priority Information: International: B01J20/20Applicant(s) Name: Hubei Prov. Inst. of ChemistryAddress: Inventor(s) Name: Ye Jingdong;Zhang Chuanxue;Zhang QingjianPatent Agency Code: 42102Patent Agent: zhang anguoAbstract The desulfurizing agent comprises oxide or salt of Na, Cu and Si and active carbon. Its preparation method is characterized by adding water soluble compounds… Read More »

Catalyst for producing ethylene by carbon dioxide oxidation and dehydrogenation of ethane under low temperature

Application Number: 00122909Application Date: 2000.08.23Publication Number: 1339336Publication Date: 2002.03.13Priority Information: International: B01J23/84;B01J32/00;B01J35/10;C07C5/48;C07C11/04Applicant(s) Name: Dalian Inst. of Chemical Physics, Chinese Academy of SciencesAddress: Inventor(s) Name: Wang Qingxia;Yang Hong;Xu LongyaPatent Agency Code: 21002Patent Agent: zhang chenAbstract The catalyst consists of carrier and carried metal oxide, and the carried metal oxide is or more selected from the oxide… Read More »

Recovery of carbon dioxide from oxygen-containing mixture

Application Number: 00118096Application Date: 2000.06.09Publication Number: 1277151Publication Date: 2000.12.20Priority Information: 1999/6/10 US 09/329279International: C01B31/20;B01D53/14;B01D3/00Applicant(s) Name: Praxair Technology, Inc.Address: Inventor(s) Name: Shrikar Chakravarti;Amitabh GuptaPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract A system for recovering absorbate such as carbon dioxide from an oxygen containing mixture wherein carbon dioxide is concentrated in an alkanolamine containing absorption fluid, oxygen… Read More »

Process for refining Chinese medicines by adsorption of composite spherical activated carbon

Application Number: 00113072Application Date: 2000.06.29Publication Number: 1330924Publication Date: 2002.01.16Priority Information: International: A61K35/00;B01D15/00Applicant(s) Name: Chengdu Univ of Traditional Chinese MedicineAddress: Inventor(s) Name: Han Yongping;Xie Xiuqiong;Dong XiaopingPatent Agency Code: 00000Patent Agent: Abstract A process for refining and purifying Chinese-medicinal extract liquid includes decocting the Chinese-medicinal materials in water, filter, adsorption by the adsorption column of spherical activated… Read More »

Carbon particle glue

Application Number: 00120911Application Date: 2000.08.01Publication Number: 1336407Publication Date: 2002.02.20Priority Information: International: C09J1/00Applicant(s) Name: Tang ZhenguoAddress: Inventor(s) Name: Tang ZhenguoPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to special glue made of carbon particle for use to adhere table tenns bat, between layers of sponge, it is characterized in that during adhesion, the volatile… Read More »

Porous self baked carbon brick for lining of ironmaking furnace

Application Number: 00116084Application Date: 2000.10.18Publication Number: 1290754Publication Date: 2001.04.11Priority Information: International: C21B7/06Applicant(s) Name: Ye LeAddress: Inventor(s) Name: ye Le;Li JianweiPatent Agency Code: 41103Patent Agent: han huaAbstract The porous self-baked carbon brick has material comprising electrically calcined anthracite 45-66 wt%, silicon carbide 5-10 wt%, silicon 3-7 wt%, coal asphalt 8-11 wt%, tar 2-5 wt% and resin… Read More »

Process of preparing nano carbon fibres as hydrogen-bearing material

Application Number: 00123123Application Date: 2000.10.26Publication Number: 1350979Publication Date: 2002.05.29Priority Information: International: C01B31/00;C04B35/52;H01M4/04Applicant(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 nano carbon fibres as hydrogen-bearing material includes such steps as catalytic cracking of methane at 400-700 deg.C, 0.05-1 MPa… 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 »

Polymerization of sticky polymer in presence of treated carbon black

Application Number: 00118474Application Date: 2000.06.28Publication Number: 1279244Publication Date: 2001.01.10Priority Information: 1999/6/29 US 09/343169International: C08F2/44;C08F10/00;C08F36/06Applicant(s) Name: Union Carbide Chemicals and Plastics Technology Corp.Address: Inventor(s) Name: W. Wang;K. J. KanPatent Agency Code: 72001Patent Agent: liu yuanjinAbstract There is provided a method for polymerizing a sticky polymer in the presence of a catalyst under polymerization conditions using carbon… Read More »

Rectification technique of carbon bisulfide

Application Number: 00113177Application Date: 2000.09.07Publication Number: 1341548Publication Date: 2002.03.27Priority Information: International: C01B31/26Applicant(s) Name: Fu YuhongAddress: Inventor(s) Name: Fu YuhongPatent Agency Code: 53100Patent Agent: zhao yunAbstract The rectification purifying technique of carbon disulfide is characterized by that the saturated lime water mixed with crude carbon disulfide are added into the distillator, then the liquid mixture is… Read More »

Controllable carbon cation polymerization process

Application Number: 00121063Application Date: 2000.07.17Publication Number: 1277212Publication Date: 2000.12.20Priority Information: International: C08F2/04;C08F10/00Applicant(s) Name: Beijing Chemical Univ.Address: Inventor(s) Name: Wu Yixian;Wu GuanyingPatent Agency Code: 11204Patent Agent: lu guojieAbstract The controllable carbon cation polymerization process is that in a system with small amount of water, olefine polymerization is performed without external primer to reach desired molecular weight… Read More »

High corrosion resistant porous baked carbon brick for lining of blast furnace

Application Number: 00116085Application Date: 2000.10.18Publication Number: 1290755Publication Date: 2001.04.11Priority Information: International: C21B7/06Applicant(s) Name: Ye LeAddress: Inventor(s) Name: Ye Le;Li JianweiPatent Agency Code: 41103Patent Agent: han huaAbstract The porous baked carbon brick has material cmprising electrically calcined anthracite 45-60 wt%, silicon 3-7 wt%, titanium 5-25 wt%, artificial graphite 8-15 %, coal asphalt 10-15 wt% and resin… Read More »

Method for preparing titanium aluminium carbon block material by in-situ hot pressing/solid-liquid phase reaction

Application Number: 00123203Application Date: 2000.11.06Publication Number: 1352317Publication Date: 2002.06.05Priority Information: International: C04B35/573;C22C1/05;C22C29/10Applicant(s) Name: Metals Inst. of Chinese Academy of SciencesAddress: Inventor(s) Name: Zhou Yanchun;Wang XiaohuiPatent Agency Code: 21002Patent Agent: zhang chenAbstract An in-situ hot-pressing and solid-liquid phase reaction process of preparing Ti-Al-C lump material features that the raw materials including Ti powder, Al powder and… Read More »