Tag Archives: Residue

Epoxy polyamine flocculant produced by using adipamine residue

Application Number: 00110623Application Date: 2000.07.06Publication Number: 1290658Publication Date: 2001.04.11Priority Information: International: B01D21/01;C02F1/56Applicant(s) Name: Environment Protection Monitory Station, Shenyang Economic and Technological DevAddress: Inventor(s) Name: Wang Zhencheng;Liu Yi;Jia CunmeiPatent Agency Code: 21116Patent Agent: yu feiAbstract Epoxy polyamine flocculant as a kind of chemical product is suitable for use in sewage treatment in medicine, chemical, papermaking, printing… Read More »

Paint preparing process with x oil residue

Application Number: 00113449Application Date: 2000.05.22Publication Number: 1324905Publication Date: 2001.12.05Priority Information: International: C09D191/00Applicant(s) Name: Yingshan Petrochemical Plant, Baling Petrochemical Co.Address: Inventor(s) Name: Xu FenghuaPatent Agency Code: 00000Patent Agent: Abstract A method for preparing paint by using x oil residue includes the following steps: heating and filtering X oil residue, uniformly mixing the obtained filtrate and resin… Read More »

Method of reducing pesticide residue in fruit type vegetables

Application Number: 00113805Application Date: 2000.05.12Publication Number: 1323512Publication Date: 2001.11.28Priority Information: International: A01G13/02Applicant(s) Name: Shaanxi Prov. Inst. of ZoologyAddress: Inventor(s) Name: Chen Zhijie;Zhang Shulian;Zhang FengPatent Agency Code: 61001Patent Agent: ren huoAbstract This invention discloses a method to reduce the residual pesticide on fruit and vegetable. After pollination accomplished and flowers have faded, plastic bags or paepr… Read More »

Waste lubricant residue purifying device

Application Number: 00114062Application Date: 2000.01.29Publication Number: 1307091Publication Date: 2001.08.08Priority Information: International: C10M175/00Applicant(s) Name: Chen HanqinAddress: Inventor(s) Name: Chen HanqinPatent Agency Code: 00000Patent Agent: Abstract The purifying device is one magnet, alone or combined with strainer, in lubricant oil circulation system. It can eliminate harmful abrasive particles without retardation of oil flow to reduce abrasion and… Read More »

Recovery and utilization method of high and middle boiling point residue from ethyl acetate producing by acetaldehyde condensation

Application Number: 00117835Application Date: 2000.05.23Publication Number: 1324788Publication Date: 2001.12.05Priority Information: International: C07C67/00;C07C69/14Applicant(s) Name: Heilongjiang Prov. Inst. of PetrochemistryAddress: Inventor(s) Name: Wang Decheng;Han Zuhong;Wang JunPatent Agency Code: 23111Patent Agent: wang gangAbstract A method for recovering and utilizing high-boiling point residual liquor produced in the course of production of ethyl acetate by using the acetaldehyde condensation method,… Read More »

Residue free multi-color incense making method

Application Number: 00120756Application Date: 2000.07.11Publication Number: 1332997Publication Date: 2002.01.30Priority Information: International: A47G33/00Applicant(s) Name: Lin KunyuAddress: Inventor(s) Name: Lin KunyuPatent Agency Code: 11127Patent Agent: liu chaohuaAbstract The production method of multicolour incense without incense foot is characterized by that said method includes the following steps: firstly, uniformly mixing wood powder and adhesive, stirring them with water… Read More »

Device for drying and deordoring food residue

Application Number: 00120931Application Date: 2000.08.03Publication Number: 1313481Publication Date: 2001.09.19Priority Information: 2000/3/13 KR 12480/2000; 2000/3/13 KR 12481/2000International: F23G5/18Applicant(s) Name: Samjin Co., Ltd.Address: Inventor(s) Name: Youn Inn Ei Chong Chal GiPatent Agency Code: 72002Patent Agent: wu jingbeiAbstract A device for drying and deodorizing food residue includes: a cylindrical upright dry drum for mixing and heating the food… Read More »

Process for removing micro residue of aldehyde material from 1,3-propylene-glycol

Application Number: 00125395Application Date: 2000.09.26Publication Number: 1345710Publication Date: 2002.04.24Priority Information: International: C07C29/76;C07C31/20Applicant(s) Name: Shanghai Petrochemical Co., Ltd.Address: Inventor(s) Name: Xu Zehui;Xia Ronghui;Cao QiangPatent Agency Code: 31121Patent Agent: shen yuanAbstract The present invention relates to a method for removing microresidual aldehyde substance from 1,3-propylene glycol, including the following steps: using granular clay to treat 1,3-propylene glycol… Read More »

Method for thermal cracking residue in supercritical solvent

Application Number: 00110055Application Date: 2000.01.21Publication Number: 1307085Publication Date: 2001.08.08Priority Information: International: C10G9/00Applicant(s) Name: China Petrochem Corp.Address: Inventor(s) Name: Qi Yutai;Qin Shuren;Sun GuidaPatent Agency Code: 21102Patent Agent: li weiAbstract While processing whole vacuum residue, the residue as feedstock is thermally cracked in supercritical conditions resulting in gas yield less than 2.5%, fraction oil yield up to… Read More »

Method for catalytic cracking residue in supercritical solvent

Application Number: 00110054Application Date: 2000.01.21Publication Number: 1307086Publication Date: 2001.08.08Priority Information: International: C10G11/00Applicant(s) Name: China Petrochem. Corp.Address: Inventor(s) Name: Qi Yutai;Qin Shuren;Sun GuidaPatent Agency Code: 21102Patent Agent: li weiAbstract The catalytic cracking process of residue in supercritical condition with gasoline fraction, diesel oil fraction, benzene, dimethyl benzene, etc. as supercritical solvent can obtain very low final… Read More »

Method for preparing potassium chloride from adkaline residue and potassium-containing rock

Application Number: 00108524Application Date: 2000.04.30Publication Number: 1321610Publication Date: 2001.11.14Priority Information: International: C01D3/04;C01D3/08;C01F11/20Applicant(s) Name: Qiao XihaiAddress: Inventor(s) Name: Qiao XihaiPatent Agency Code: 00000Patent Agent: Abstract A method for producing potassium chloride by using potassium-contained rock and caustic sludge as raw material according to the ratio of I:0.5-2 is characterized by adding coal powder whose added quantity… Read More »

Method for detecting catalytic cracking reaction of residue

Application Number: 00105651Application Date: 2000.04.14Publication Number: 1266881Publication Date: 2000.09.20Priority Information: International: C10G11/00Applicant(s) Name: Petroleum Univ. (Beijing)Address: Inventor(s) Name: Xu Chunming;E Chenglin;Liu ZhichangPatent Agency Code: 11013Patent Agent: liu tianyuAbstract A method for testing the catalystic cracking reaction of residue includes heating the feeder to raise its internal pressure until the explosive piece between the feeder and… Read More »

Method for treating pesticide residue in ginseng and other Chinese herbal medicine extract

Application Number: 00103346Application Date: 2000.03.02Publication Number: 1311009Publication Date: 2001.09.05Priority Information: International: A61K35/78;A61P33/08Applicant(s) Name: Liu LiAddress: Inventor(s) Name: Liu Li;Feng TaoPatent Agency Code: 11230Patent Agent: zhang ejunAbstract The present invention relates to a method of treating the pesticide residue in the liquid extract of traditional Chinese medicinal herb including gijnseng. It is characterized in that: magnesium… Read More »

Residue hydrogenating and delaying coking combined process

Application Number: 00100879Application Date: 2000.02.18Publication Number: 1309164Publication Date: 2001.08.22Priority Information: International: C10G47/00Applicant(s) Name: China Petro-Chemical Corp.Address: Inventor(s) Name: Dai Lishun;Li Rui;Hu YunjianPatent Agency Code: 11034Patent Agent: li shouxianAbstract A process for combining hydrogenating residue with delaying coking includes such steps as mixing residue, coked gas oil and hydrogen together, hydrogenation reaction in the presence of… Read More »