Tag Archives: OIL

Naphthenic acid and fuel oil producing process by using acid sludge as material

Application Number: 00110547Application Date: 2000.06.19Publication Number: 1277182Publication Date: 2000.12.20Priority Information: International: C07C57/00;C10L1/00Applicant(s) Name: Hu YueAddress: Inventor(s) Name: Hu Yue;Yuan Sai;Hu LingnaPatent Agency Code: 21207Patent Agent: li yutongAbstract Acid sludge is first mixed with alkali solution to depolymerize and dewater and then mixed with ethyl ether or petroleum ether to deoil; the mother liquor is mixed… Read More »

Combined preparing method for pine camphor oil and potassium dihydrogenphosphate

Application Number: 00113121Application Date: 2000.08.17Publication Number: 1339427Publication Date: 2002.03.13Priority Information: International: C01B25/16;C07C29/128;C07C33/05Applicant(s) Name: Huang WenxiaoAddress: Inventor(s) Name: Huang WenxiaoPatent Agency Code: 53100Patent Agent: jin yaoshengAbstract The combined pine camphor oil and potassium dihydrogen phosphate preparing method features that inside one three-neck flask, phosphoric acid, turpentine oil or eucalyptus oil and alcohol are reacted at 40-80… Read More »

Method of compounding fuel oil with Aoli oil

Application Number: 00114690Application Date: 2000.07.11Publication Number: 1278549Publication Date: 2001.01.03Priority Information: International: C10G33/00;C10L1/10Applicant(s) Name: Fu ZhiminAddress: Inventor(s) Name: Fu ZhiminPatent Agency Code: 42104Patent Agent: huang hangjunAbstract The method for preparing fule oil by using aoly oil includes the following steps: a. heating aoly oil to 110-160 deg.c: b. conveying said heated aoly oil into pretreatment tower… Read More »

Adsorption-absorption process for recovering oil gas

Application Number: 00118594Application Date: 2000.07.13Publication Number: 1334313Publication Date: 2002.02.06Priority Information: International: C10G5/02Applicant(s) Name: Zhang GuoruiAddress: Inventor(s) Name: Zhang Guorui;Qiu MengjiePatent Agency Code: 00000Patent Agent: Abstract An absorption-adsorption process for recovering oil gas is disclosed. Its advantages are high throughout, whide application range, low-concentration exhaust, low temp of "heat point" and less investment.

Oil composition for cold rolling of stainless steel sheel

Application Number: 00122007Application Date: 2000.07.19Publication Number: 1334327Publication Date: 2002.02.06Priority Information: International: C10M133/44Applicant(s) Name: Lanzhou Petroleum Processing & Chemical Branch, China National Petroleum Co., LtAddress: Inventor(s) Name: Qin Henian;Zhang Qingwei;Hu ShengxuePatent Agency Code: 62001Patent Agent: liu donghuiAbstract An oil composition for the cold rolling of stainless steel sheet is prepared from at least one basic lubricating… Read More »

Process for treating heavy arylhydrocarbon oil

Application Number: 00123142Application Date: 2000.10.26Publication Number: 1351114Publication Date: 2002.05.29Priority Information: International: C10G45/02Applicant(s) Name: China Petroleum & Chemical Corp.Address: Inventor(s) Name: Jin Mei;Han Baoping;Pan ShengpingPatent Agency Code: 21102Patent Agent: li weiAbstract A process for processing heavy arylhydrocarbon oil features the combination of hydrogenating and refining with solvent. It can effectively remove inpurities (S, N and metals)… Read More »

Waste gas recirculation and oil cooling device

Application Number: 00124548Application Date: 2000.09.19Publication Number: 1296117Publication Date: 2001.05.23Priority Information: 1999/11/10 JP 319914/1999International: F02M25/07Applicant(s) Name: Isuzu Motors Ltd.Address: Inventor(s) Name: Osada HidekiPatent Agency Code: 72002Patent Agent: huang jianfengAbstract A cooler housing part is directly attached to a cylinder block, cooling water of engine makes flow in and out into/from the cooler housing, an EGR heat… Read More »

Quantitative analysis device for oil bearing component generated through rock pyrolysis

Application Number: 00110726Application Date: 2000.07.25Publication Number: 1335499Publication Date: 2002.02.13Priority Information: International: G01N25/22;G01N30/00Applicant(s) Name: Haicheng City Petrochemical Instrument FactoryAddress: Inventor(s) Name: Yang RenzhengPatent Agency Code: 21110Patent Agent: lu tichengAbstract The present invention aims at determining oil and gas reserves accurately by means of the quantitative analysis of oil generating and bearing rock. The device consists of… Read More »

Process for directly synthesizing 2-(4-p-tert-buty/penoxyl) cyclohexanol from epoxy cyclohexane component in light oil as by-product of oxidining cyclohexane

Application Number: 00113506Application Date: 2000.06.27Publication Number: 1331068Publication Date: 2002.01.16Priority Information: International: C07C41/02;C07C43/23Applicant(s) Name: Changde Chemical Industry Co Ltd, Yueyang CityAddress: Inventor(s) Name: Zhou Tianhong;Zheng Shouping;Liu QianwenPatent Agency Code: 00000Patent Agent: Abstract A process for directly synthesizing 2-(4-p-tert-butylphenoxyl) cyclohexanol (the intermediate of propargite) from the epoxy cyclohexane contained in light oil as the by-product of cyclohexane… Read More »

Process for preparing microbe oil

Application Number: 00116051Application Date: 2000.09.28Publication Number: 1304986Publication Date: 2001.07.25Priority Information: International: C11B1/00;C12P7/64Applicant(s) Name: Wuhan Inst of Viruses, Chinese Academy of SciencesAddress: Inventor(s) Name: Chen Tao;He Dongping;Li DaozhongPatent Agency Code: 42001Patent Agent: wang minfengAbstract A microbe oil as addiive of healh-care product and food is preapred from Mortierella isabllina AS3.3410 strain through ultraviolet mutragensis twice, composite… Read More »

Diesel oil additive

Application Number: 00119506Application Date: 2000.07.25Publication Number: 1335375Publication Date: 2002.02.13Priority Information: International: C10L1/12Applicant(s) Name: Shanghai Haoguang Industry Co., Ltd.Address: Inventor(s) Name: Qiu GuohongPatent Agency Code: 31113Patent Agent: chen zhiliangAbstract The diesel oil additive consists of: dodecyl methacrylate and diethylamino acrylate copolymer as clear dispersant 40-45 wt%; N,N'-desalicyl-1,2-propane diamine as antioxidant and metal deactivator 0.8-2 wt%; isooctyl… Read More »

Emulsifying pour-point depressant for thick oil and its preparing process

Application Number: 00122841Application Date: 2000.08.30Publication Number: 1340589Publication Date: 2002.03.20Priority Information: International: C09K7/02Applicant(s) Name: Chinese Petro-Chemical Co Ltd.Address: Inventor(s) Name: Peng Pu;Qin Bing;Jing ZhenhuaPatent Agency Code: 72001Patent Agent: xu shuAbstract An emulsifying viscoisty depressant for the thick oil with high contents of colloids, asphalt and wax is a condensate of the aryl-terminated polyoxyvinether-type non-ionic surfactant and… Read More »

Heavy oil hydrogenation conversion catalyst and its preparing method

Application Number: 00123217Application Date: 2000.11.08Publication Number: 1352228Publication Date: 2002.06.05Priority Information: International: C10G45/04Applicant(s) Name: China Petrochemical Corp.Address: Inventor(s) Name: Yuan Shenghua;Zhang Hao;Fang WeipingPatent Agency Code: 21102Patent Agent: li weiAbstract The present invention discloses a kind of catalyst for hydrogenizing treatment, especially hydrogenizing treatment, especially hydrogenizing treatment of heavy oil and residual oil, and its preparation. The… Read More »

Process for preparing water-blended fuel oil

Application Number: 00125943Application Date: 2000.08.31Publication Number: 1297019Publication Date: 2001.05.30Priority Information: International: C10G31/08Applicant(s) Name: Xu JianzhongAddress: Inventor(s) Name: Xu JianzhongPatent Agency Code: 00000Patent Agent: Abstract A process for preparing water-blended fuel oil in the form of stable microemulsion includes respectively atomizing water and fuel oil, adding additive, mixing them and stirring. It serves to lower the… 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 »

Extraction process of rubber seed oil

Application Number: 00114215Application Date: 2000.04.20Publication Number: 1267714Publication Date: 2000.09.27Priority Information: International: C11B1/14Applicant(s) Name: Chen RuigongAddress: Inventor(s) Name: Chen Ruigong;Zeng Mingfa;Wu ZhenxiongPatent Agency Code: 44104Patent Agent: li yongqiangAbstract Rubber seed oil is extracted with rubber seed and through alcohol solution soaking, kernel desolvation, solvent extraction and other process. It is one new kind of edible oil.

Preparation method of water lustering oil for paper

Application Number: 00117402Application Date: 2000.09.07Publication Number: 1341689Publication Date: 2002.03.27Priority Information: International: C09D133/00;D21H19/20Applicant(s) Name: Guangzhou Qingtian New Material Research Development Co. Ltd.Address: Inventor(s) Name: Hu LehuiPatent Agency Code: 44104Patent Agent: guan jiaqiangAbstract The preparation method of water lustering oil for paper is characterized by that using acrylic series monomer or unsaturated monomer, using acrylic resin with… Read More »

Electronically oil injecting diesel engine operating on new combustion principle

Application Number: 00121151Application Date: 2000.07.28Publication Number: 1280242Publication Date: 2001.01.17Priority Information: International: F02B3/02Applicant(s) Name: Chang BaoshanAddress: Inventor(s) Name: Chang BaoshanPatent Agency Code: 00000Patent Agent: Abstract The present invention belongs to the field is internal combustion engine. The electrically oil injecting diesel engine consists of cylinder head, cylinder, exhaust valve, electrically controlled combustion chamber, piston, linkage, crank… Read More »

Oil product denitrifying and slag settling process

Application Number: 00123061Application Date: 2000.10.10Publication Number: 1347962Publication Date: 2002.05.08Priority Information: International: C10G17/10Applicant(s) Name: Jinzhou Petroleum Additive Co., Ltd.Address: Inventor(s) Name: Jiang Lili;Jiang ZhenyuPatent Agency Code: 00000Patent Agent: Abstract The process for the denitrifying and slag settlings treatment of oil product after denitrification with phosphoric acid includes the technological steps of primary extraction, secondary extraction, removing… Read More »

Negative-pressure equipment of multi-stage perforator for oil tube delivery

Application Number: 00123755Application Date: 2000.09.05Publication Number: 1283736Publication Date: 2001.02.14Priority Information: International: E21B43/11Applicant(s) Name: logging Co., Dagang Oil Field Group Co.Address: Inventor(s) Name: Zhang Weishan;Shen YuPatent Agency Code: 11227Patent Agent: song dongtaoAbstract A negative-pressure multi-stage perforator with oil tube delivery has negative pressure cavity with pressure transfer tube in it pressurizing cavity and piston to isolate… Read More »

Oil-saving method and device for IC engine of gasoline or diesel oil

Application Number: 00110609Application Date: 2000.07.04Publication Number: 1331385Publication Date: 2002.01.16Priority Information: International: F02M25/032Applicant(s) Name: Zheng XiangAddress: Inventor(s) Name: Zheng XiangPatent Agency Code: 00000Patent Agent: Abstract An oil-saving method for IC engine, gasoline engine and diesel engine features that the water as auxiliary fuel is heated to become water vapour, which is sucked by engine, where it… Read More »

Edible health oil containing tea polyphenol and its preparation

Application Number: 00113160Application Date: 2000.09.05Publication Number: 1284275Publication Date: 2001.02.21Priority Information: International: A23D9/00;C07C39/08Applicant(s) Name: Sichuan Dongfang Insulating Material Co., Ltd.Address: Inventor(s) Name: Shao Jingfa;Tang Anbin;Zhang DewenPatent Agency Code: 51103Patent Agent: yang yinmaoAbstract An edible health oil contains edible oil 100 weight portions, tea polyphenol 0.0001-10 weight portions and emulsifier 0.001-0.05 portion and may also contain oil… Read More »

In-situ total base number measuring method for inferior internal combustion engine oil

Application Number: 00115008Application Date: 2000.03.21Publication Number: 1265467Publication Date: 2000.09.06Priority Information: International: G01N31/22Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Chen Ming;Wang Chengtao;Tao DehuaPatent Agency Code: 31201Patent Agent: wang tilinAbstract Based on that the total base number not lower than 3.5 mg KOH/g, the consumption of perchloric acid and glacial acetic acid solution is calculated by the… Read More »

Wind curtain for exhausting oil soot from kitchen

Application Number: 00118910Application Date: 2000.06.14Publication Number: 1328239Publication Date: 2001.12.26Priority Information: International: F24C15/20;F24F9/00Applicant(s) Name: Wang DehongAddress: Inventor(s) Name: Wang DehongPatent Agency Code: 00000Patent Agent: Abstract A wind curtain for exhausting cooking fume from kitchen features that a wind sprayer for generating wind curtain is arranged at the periphery of flame on stove, so restricting the cooking… Read More »

Electrical diesel oil refining process

Application Number: 00122168Application Date: 2000.08.01Publication Number: 1336416Publication Date: 2002.02.20Priority Information: International: C10G32/02Applicant(s) Name: Maoming Petrocheimcal Co., China Petrochemical Group Corp.Address: Inventor(s) Name: Zhang Xichu;Liang Ruiqin;Gu GuozhangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to electrorefining process of diesel oil, the distillate oil is heat exchanged and cooled, then add alkali liquor, mix in… Read More »

Hydrogenation process for preparing diesel oil from coal-tar oil

Application Number: 00123146Application Date: 2000.10.26Publication Number: 1351130Publication Date: 2002.05.29Priority Information: International: C10G67/00Applicant(s) Name: China Petroleum & Chemical Corp.Address: Inventor(s) Name: Shan Jiangfeng;Liu Jihua;Li YangPatent Agency Code: 21102Patent Agent: li weiAbstract A process for hydrorefining coal-tar oil to produce diesel oil includes such steps as separating coal-tar oil to obtain residual oil and fraction oil, hydrorefining… Read More »

Normal pressure pregasifying and several section amterial feeding process of crude oil distiller

Application Number: 00124598Application Date: 2000.09.25Publication Number: 1344780Publication Date: 2002.04.17Priority Information: International: B01D3/16Applicant(s) Name: Wang ZhonghuaAddress: Inventor(s) Name: Wang ZhonghuaPatent Agency Code: 11238Patent Agent: huang weiAbstract The present invention belongs to the field of petroleum processing technology, and the technological process of the present invention may be used in both available and newly constructed normal pressure… Read More »

In-line chromatographic monitor of transformer oil and its monitor method

Application Number: 00110786Application Date: 2000.08.14Publication Number: 1299056Publication Date: 2001.06.13Priority Information: International: G01N30/02;G01N30/04Applicant(s) Name: Zhao FushengAddress: Inventor(s) Name: Zhao FushengPatent Agency Code: 21117Patent Agent: he junAbstract An on-line monitoring equipoment for transformer oil chromatic spectrum has one main controller to control the outer piping and sampling device to get the true oil sample and to make… Read More »

Refined garlic oil

Application Number: 00113580Application Date: 2000.07.27Publication Number: 1336422Publication Date: 2002.02.20Priority Information: International: A23L1/223;C11B1/00Applicant(s) Name: Zhou ZishengAddress: Inventor(s) Name: Zhou ZishengPatent Agency Code: 43117Patent Agent: tang chifangAbstract The invented refined garlic oil has paste form product and liquid form product, the paste form product is prepared by washing the ripined garlic, peeling, sun drying, grinding, mixing with… Read More »

Oil lubricating seal device for ship tail shaft

Application Number: 00116139Application Date: 2000.09.29Publication Number: 1285301Publication Date: 2001.02.28Priority Information: International: B63H23/34;F16J15/16Applicant(s) Name: Chengdu Mingda Ship Seal Co., Ltd.Address: Inventor(s) Name: Ran Min;Xue SongPatent Agency Code: 00000Patent Agent: Abstract The stern shaft seal is characterized by that it utilizes the driving screw to make rotating ring made of composite material, spring seat, spring and rotating… Read More »