Tag Archives: fluidized

Fluidized bed catalyst for ammoxidating propylene to prepare acrylonitrile

Application Number: 00111716Application Date: 2000.02.24Publication Number: 1310172Publication Date: 2001.08.29Priority Information: International: B01J23/84;B01J27/186;C07C255/08Applicant(s) Name: China Petrochemical Group Corp.Address: Inventor(s) Name: Xie Guohuang;Chen Xin;Wu LianghuaPatent Agency Code: 31102Patent Agent: yuan mengchangAbstract The catalyst contains silica carrier and composition with chemical expression AaBbCcMgdMneWfFegBihMoiOx, where A is at least two selected from Li, Na, K, Rb and Cs; B… Read More »

Fluidized gramulating process of heterogeneous urea-base compound fertilizer

Application Number: 00116135Application Date: 2000.09.29Publication Number: 1293175Publication Date: 2001.05.02Priority Information: International: C05C9/00;C05G3/00;C05G5/00Applicant(s) Name: Lutianhua (Group) Co LtdAddress: Inventor(s) Name: Liu Hongsheng;Li Tianwen;Dai ZhiqianPatent Agency Code: 51100Patent Agent: feng zhongliangAbstract A fluidized granulating process for hetrogeneous urea-base compound fertilizer features that the urea solution atomized in granulator is used to coat on granular crystal seeds on… Read More »

Fluidized biomembrane carrier and its making method

Application Number: 00121479Application Date: 2000.07.25Publication Number: 1293156Publication Date: 2001.05.02Priority Information: 1999/10/19 KR 45262/1999International: C02F3/10Applicant(s) Name: Han Sang-BaeAddress: Inventor(s) Name: Han Sang-BaePatent Agency Code: 11219Patent Agent: ding yebengAbstract The invention relates to a fluidized biomembrane carrier and preparation method thereof, wherein the fluidized biomembrane carrier is positioned in aeration basin of waste water processing plant based… Read More »

Industrial production technology of dewaxing fluidized bed solvent

Application Number: 00121855Application Date: 2000.07.25Publication Number: 1335373Publication Date: 2002.02.13Priority Information: International: C10G73/02Applicant(s) Name: Lanzhou Oil-Refining Chemical Branch, China Petroleum &. Natural Gas Corp., Ltd.Address: Inventor(s) Name: Jiang Chunhua;Li Yuru;Zhang YonglianPatent Agency Code: 62001Patent Agent: liu donghuiAbstract The present invention provides one industrial production technology of dewaxing fluidized bed solvent. In the industrial lubricant oil solvent… Read More »

Measuring device and method for minimum particle binding temperature in fluidized bed

Application Number: 00124606Application Date: 2000.09.26Publication Number: 1290834Publication Date: 2001.04.11Priority Information: International: F23C10/28;G01K13/02;G01N25/04Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Guo Qingjie;Wang Xin;Lu JunfuPatent Agency Code: 11201Patent Agent: di gengyanAbstract The present invention relates to the measurement technology for the operation parameters of high temperature fluidized bed, quartz window, heater and its temperature controller, flow rate controlling valve,… Read More »

Method for producing Botelan coment clinker by circular type fluidized bed boiler

Application Number: 00126825Application Date: 2000.07.19Publication Number: 1285330Publication Date: 2001.02.28Priority Information: 1999/7/19 US 09/357057International: B01D53/48;C01B17/00;C04B7/28Applicant(s) Name: Semeks Center Co., Ltd.Address: Inventor(s) Name: E.R. Martineiz-WelaPatent Agency Code: 72001Patent Agent: yang liqinAbstract A method of producing Portland cement clinker as by product of a CFB boiler which uses a fuel with a high sulfur content like petroleum coke,… Read More »

Fluidized bed reactor

Application Number: 00127040Application Date: 2000.09.11Publication Number: 1307927Publication Date: 2001.08.15Priority Information: 1990/10/15 FI 905070; 1991/2/20 FI 910809International: B01J8/24;B04C5/00Applicant(s) Name: Foster Wheeler Energia OYAddress: Inventor(s) Name: T. Hupanlun;R. Kuiwaleron;H. OrilaPatent Agency Code: 72001Patent Agent: zhang shegaoAbstract A circulating fluidized bed reactor comprises: a reaction chamber; a centrifugal separator connecting to the reaction chamber and separating the grains… Read More »

Back blowing process for gas-phase fluidized bed

Application Number: 00111025Application Date: 2000.04.21Publication Number: 1320480Publication Date: 2001.11.07Priority Information: International: B01J8/24Applicant(s) Name: Qilu Petro-Chemical Co, China Petro-Chemical Corp.Address: Inventor(s) Name: Wang Hongtao;Zhou Xiangmin;Yang BaozhuPatent Agency Code: 37103Patent Agent: geng xiaAbstract A back blowing process for gas-phase fluidized bed using the circulating gas of fluidized bed as back blowing gas includes such steps as gas-solid… Read More »

Fluidized bed catalyst for ammoxidating propylene to produce acrylonitrile

Application Number: 00111715Application Date: 2000.02.24Publication Number: 1310046Publication Date: 2001.08.29Priority Information: International: B01J23/835;B01J23/84;B01J27/192;C07C255/08Applicant(s) Name: China Petrochemical Group Corp.Address: Inventor(s) Name: Xie Guohuang;Chen Xin;Wu LianghuaPatent Agency Code: 31102Patent Agent: yuan mengchangAbstract The fluidized bed catalyst contains SiO2 carrier and catalyst composite with the chemical expression AaBbCcGedMneWfFegBihMoiOx, where A is at least two selected from Co, Ni, Cr,… Read More »

Fluidized bed process for producing nitrogen-contg. synthesis gas by air partial oxidation of methane

Application Number: 00110061Application Date: 2000.01.26Publication Number: 1306939Publication Date: 2001.08.08Priority Information: International: C01B3/36;C01B3/40Applicant(s) Name: Dalian Inst. of Chemical Physics, Chinese Academy of SciencesAddress: Inventor(s) Name: Ji Yaying;Xu Hengyong;Li WenzhaoPatent Agency Code: 21002Patent Agent: zhang chenAbstract Feedstock gases including methane, natural gas or refinery gas and air or oxygen-riched air are converted into nitrogen containing synthetic gas… Read More »

Garbage pretreating process and pretreater for garbage incinerating fluidized bed boiler

Application Number: 00109873Application Date: 2000.07.10Publication Number: 1332332Publication Date: 2002.01.23Priority Information: International: F23G5/02;F23G5/033;F23G5/30Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Liao Hongqiang;Yao Qiang;Cheng YintongPatent Agency Code: 00000Patent Agent: Abstract The invention features that after chunk matterial is removed from original raw garbage by hopper with even feeding; the selected garbage is sent to revolving sifter by transporting through… Read More »

Jet fluidized bed with separated partitions and double jet pipes

Application Number: 00109017Application Date: 2000.06.02Publication Number: 1273877Publication Date: 2000.11.22Priority Information: International: B01J8/24Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Guo Qingjie;Yue GuangxiPatent Agency Code: 11201Patent Agent: di gengyanAbstract A jet fluidized bed with gas distributing plate features that the inclined jet tube is installed to side wall of fluidized bed above the gas-distributing plate and the partition… Read More »

Suddenly cooling tower and process of resultant from fluidized catalytic transform reaction of hydrocarbons

Application Number: 00108832Application Date: 2000.04.29Publication Number: 1270206Publication Date: 2000.10.18Priority Information: International: C10G35/14Applicant(s) Name: Luoyang Petro-Chemical Engineering Co., China Petro-Chemical Group Co.Address: Inventor(s) Name: Chen Junwu;Zhang Lixin;Liu YuPatent Agency Code: 41100Patent Agent: chen yuangangAbstract A fast cooling tower for the resultant of fluidized catalytic transforming reaction of hydrocarbons is composed of gas-phase separating region, fast cooling… Read More »

Fluidized catalytic process for transforming hydrocarbons

Application Number: 00108519Application Date: 2000.04.29Publication Number: 1270205Publication Date: 2000.10.18Priority Information: International: C10G35/14Applicant(s) Name: Luoyang Petro-chemical Engineering Co., China Pertro-Chemical Group Co.Address: Inventor(s) Name: Chen Junwu;Zhang Lixin;Liu YuPatent Agency Code: 41100Patent Agent: chen yuangangAbstract A fluidized catalystic process for transforming hydrocarbons includes such steps as preheating hydrocarbons as raw material, fluidized catalytic transforming reaction in fluidized-bed… Read More »

Method and device for fluidized bed vaporization and smelting burning

Application Number: 00108378Application Date: 2000.05.11Publication Number: 1271074Publication Date: 2000.10.25Priority Information: 1994/4/15 JP 101541/1994; 1995/2/9 JP 22000/1995; 1994/3/10 JP 65439/1994International: F23C10/00;F23G5/30;F23G5/46Applicant(s) Name: Ebara Corp. (J)Address: Inventor(s) Name: Hirayama Shonoro;Oshita Takahiro;Tame ChikagyukiPatent Agency Code: 11038Patent Agent: liu jinhuiAbstract A combustion method and apparatus in which combustible matter, e.g., waste matter, coal, etc., is gasified to produce a… Read More »

Method and equipment for separating ash from slags by fluidized bed

Application Number: 00107372Application Date: 2000.05.12Publication Number: 1270292Publication Date: 2000.10.18Priority Information: International: F23C10/00;F23C10/26Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Cheng Yintong;Zhang XuweiPatent Agency Code: 11201Patent Agent: di gengyanAbstract A method and apparatus for separating ash from dregs by fluidized bed is suitable for circulating fluidized-bed boiler, and features use of fluidized bed, whose cross-section varies to generate… Read More »

Suspension and photocatalytic oxidization process and fluidized bed type equipment with built-in depositing separation area for treating water

Application Number: 00103234Application Date: 2000.03.17Publication Number: 1262230Publication Date: 2000.08.09Priority Information: International: B01D21/00;C02F1/32Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Shi Hanchang;Meng Yaobin;Wang XiaPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract A system for treating industrial sewage has fluidized bed type reactor with forced circulation. Said reactor is divided into reaction region and deposition separating region. Said reaction region… Read More »

Method for culturing anchorage dependent animal cell to produce virus by using magnetic stable fluidized bed

Application Number: 00100230Application Date: 2000.01.10Publication Number: 1303924Publication Date: 2001.07.18Priority Information: International: C12M3/00;C12N5/16;C12N7/00Applicant(s) Name: Inst. of Chemical Metallurgy, Chinese Academy of SciencesAddress: Inventor(s) Name: Cong Wei;Lu Xiuju;Gao HongliangPatent Agency Code: 31002Patent Agent: li baiAbstract The method for producing virus by culturing anchorage-dependent animal cell through magnetic-stable fluidized bed includes the following steps: cleaning and sterilizing culture… Read More »