Tag Archives: recovering

Method for recovering lost packets transferred IP voice packets in network

Application Number  00129594 Application Date  2000.09.30 Publication Number  1445941 Publication Date  2003.10.01 Priority Information     International Classification  H04B14/04   Applicant(s) Name  Huawei Technology Co. Ltd.   Address     Inventor(s) Name  Sun Yamin;Huo Jizeng;Pan Shengxi   Patent Agency Code  11018 Patent Agent  wang liqin AbstractThe present invention applies the waveform interpolation method to restoring… Read More »

Solvent oil recovering process in butadiene rubber production

Application Number  00129452 Application Date  2000.12.26 Publication Number  1361195 Publication Date  2002.07.31 Priority Information     International Classification  C08J11/02   Applicant(s) Name  Qilu Petrochemical Co., China Petrochemical Group   Address     Inventor(s) Name  Kuang Huaing;Li Zhendong;Wang Junzhou   Patent Agency Code  37103 Patent Agent  geng xia AbstractThe present invention is solvent oil recovering process… Read More »

Beverage for preventing drunkenness and recovering from drunkenness and its preparing process

Application Number  00129417 Application Date  2000.12.17 Publication Number  1359644 Publication Date  2002.07.24 Priority Information     International Classification  A23L2/38;A61K35/78   Applicant(s) Name  Li Yinggai   Address     Inventor(s) Name  Li Yinggai   Patent Agency Code  11127 Patent Agent  bo lingtao AbstractA beverage for preventing drunkenness and recovering from drunkenness is prepared from 3 Chinese-medicinal… Read More »

Chemical recovering method of composite aluminium foil paper waste

Application Number  00128937 Application Date  2000.09.05 Publication Number  1341495 Publication Date  2002.03.27 Priority Information     International Classification  B09B3/00   Applicant(s) Name  Chen Xing   Address     Inventor(s) Name  Chen Xing   Patent Agency Code  00000 Patent Agent   AbstractThe present invention relates to a chemical recovery method of composite aluminium foil paper waste… Read More »

Method and apparatus for recovering solder materials

Application Number  00128810 Application Date  2000.09.22 Publication Number  1288795 Publication Date  2001.03.28 Priority Information   1999/9/22 JP 268379/1999   International Classification  B23K1/00;B23K1/018;B23K37/00;H05K3/34   Applicant(s) Name  Canon K.K.   Address     Inventor(s) Name  Ukami Masami   Patent Agency Code  11038 Patent Agent  yi yongmei AbstractA solder receiving method for a printed circuit board having electronic… Read More »

Method and system for recovering perfluor compound by condensation

Application Number: 00118783Application Date: 2000.06.27Publication Number: 1287018Publication Date: 2001.03.14Priority Information: 1999/6/28 US 09/340031International: B01D5/00;B01D8/00;F25J5/00Applicant(s) Name: Praxair Technology, Inc.Address: Inventor(s) Name: R.M. Kelley;D.P. BonagwestPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract This invention is directed to a method, and a system therefor, for recovering PFC using condensation by passing a PFC-containing feed stream into a condenser, preferably… Read More »

Method for recovering soybean protein extract richly-containing isoflavone aglycone

Application Number: 00111395Application Date: 2000.09.28Publication Number: 1345545Publication Date: 2002.04.24Priority Information: International: A23J1/14Applicant(s) Name: Shandong Sanzhu Pharmaceutical Group Co., Ltd.Address: Inventor(s) Name: Wu Bingxin;Sun Xiaolin;Chu XinhongPatent Agency Code: 00000Patent Agent: Abstract The invention relates to a method for producing an extractive product of protein in rich isofflavone. Especially, in relates to the method that uses biological… Read More »

Method for recovering silver-platinum from platinum containing silver iodide slag

Application Number: 00122340Application Date: 2000.08.25Publication Number: 1339611Publication Date: 2002.03.13Priority Information: International: C22B11/00Applicant(s) Name: Guiyan Platinum Industry Co., Ltd.Address: Inventor(s) Name: He Xiaotang;Wu Xilong;Bai JunPatent Agency Code: 53100Patent Agent: liu juanyiAbstract The silver and platinum recovering process from waste liquid containing silver iodide from platinum type anticancer medicine production includes: reducing of hydrazine hydrate, dissolution with… Read More »

Technology for recovering inert gas used in the course of vulcanizing tire

Application Number: 00116122Application Date: 2000.09.26Publication Number: 1345652Publication Date: 2002.04.24Priority Information: International: B29C35/04Applicant(s) Name: Sichuan Tyre Rubber (Group) Co., Ltd.Address: Inventor(s) Name: Zhou Wenrui;Liu Zixin;Fan JianqiangPatent Agency Code: 51211Patent Agent: zhang xinAbstract After the optimum cure of tyre is completed, the inert gas nitrogen gas-steam mixed gas in the rubber bag of vulcanizing machine can be… Read More »

Process for treating papermaking pulping sewage and its treating and recovering system

Application Number: 00118907Application Date: 2000.06.14Publication Number: 1302931Publication Date: 2001.07.11Priority Information: 1996/8/7 CN 96115523.XInternational: D21C11/04Applicant(s) Name: Li WenhaiAddress: Inventor(s) Name: Li WenhaiPatent Agency Code: 21112Patent Agent: xu fengyanAbstract A method and equipment for reclaiming the waste liquid generated by making paper pulp and washing pulp with rice and wheat straw by the alkali method features that… Read More »

Process for treating waste liquid after recovering cobalt and manganese in process of producing terephthalic acid

Application Number: 00112058Application Date: 2000.01.27Publication Number: 1266049Publication Date: 2000.09.13Priority Information: International: C02F1/58;C07C51/42;C07C53/10;C07C63/08Applicant(s) Name: yangzi Petrochemical Co., Ltd., China Petrochemical Corp.Address: Inventor(s) Name: Huang YoumingPatent Agency Code: 32204Patent Agent: huang jiadongAbstract The present invention relates to a method for treating cobablt magnesium waste liquor produced by cobalt-magnesium recovery unit in production of p-phthalic acid (PTA), and… Read More »

Oil tank cover for enclosing oil filling and recovering oil gas

Application Number: 00122810Application Date: 2000.08.28Publication Number: 1339368Publication Date: 2002.03.13Priority Information: International: B60K15/05Applicant(s) Name: Zhang QingxiangAddress: Inventor(s) Name: Zhang QingxiangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to the manufacture of environment protection machinery. The oil tank cover consists of four parts including sealing cover sheet part, gasoline inlet part, oil gas outlet part… Read More »

Method for removing phosphorus, phosphide, surfide and recovering phosphorus from yellow phosphorus tail gas

Application Number: 00116137Application Date: 2000.09.29Publication Number: 1345620Publication Date: 2002.04.24Priority Information: International: B01D53/46;B01D53/75;C01B25/00Applicant(s) Name: Sichuan Tianyi Science and Technology Co., Ltd.Address: Inventor(s) Name: Zhang Jianfeng;Gao Yuchuan;Shui GuanghouPatent Agency Code: 51100Patent Agent: huang shouyiAbstract The present invention relates to a gas separation method, in particular it is a method for cleaning yellow phosphorus tail gas and recovering… Read More »

Process for recovering waste rare-earth water and fully cyclic treatment

Application Number: 00119174Application Date: 2000.07.04Publication Number: 1331055Publication Date: 2002.01.16Priority Information: International: C02F9/04Applicant(s) Name: Ma KeyinAddress: Inventor(s) Name: Ma KeyinPatent Agency Code: 15101Patent Agent: liu xiuzhenAbstract A recovery and full-circulation process for treating the waste water generated in rare-earth production features that physical and chemical methods are used for recovering the elements by classes and integrated… Read More »

Ammonia recovering process for liquid ammonia collator

Application Number: 00112083Application Date: 2000.02.15Publication Number: 1265437Publication Date: 2000.09.06Priority Information: International: D06C29/00Applicant(s) Name: Chen ZhaoxiangAddress: Inventor(s) Name: Chen Zhaoxiang;Tan HongxiuPatent Agency Code: 32102Patent Agent: xu dongtaoAbstract The present invention provides one simplified ammonia recovering process for liquid ammonia collator. The technological process features that ammonia vapor enters the low-pressure separation system, the reactant gas enters… Read More »

Hierarchical monitor method for parameters of oil recovering layer in oil well

Application Number: 00123076Application Date: 2000.10.10Publication Number: 1289889Publication Date: 2001.04.04Priority Information: International: E21B47/00;E21B47/06Applicant(s) Name: Well Logging Co, Daqing Petroleum AdministrationAddress: Inventor(s) Name: Chen Guohua;Li Jianhao;Zou DefuPatent Agency Code: 23100Patent Agent: li yunxiaAbstract A hierarchial monitor method for the parameters of oil recovering layes in oil well features that the hierarchical pressure-measing segment of pressure-measuring cabin is… Read More »

Technology for recovering dissolvent and catalyst in producing polyphenyl-thioether

Application Number: 00116142Application Date: 2000.09.30Publication Number: 1345892Publication Date: 2002.04.24Priority Information: International: C08G75/02Applicant(s) Name: Sichuan Huatuo Industry Development Co., Ltd.Address: Inventor(s) Name: Jiang YuePatent Agency Code: 51105Patent Agent: zhang pengAbstract The present invention relates to a technique for recovering solent and catalyst in the course of production of polyphenyl thioether and is characterized by that said… Read More »

Apparatus for recovering and smelting non-ferrous metals

Application Number: 00119632Application Date: 2000.08.18Publication Number: 1338605Publication Date: 2002.03.06Priority Information: International: F27B14/00Applicant(s) Name: Hu JingaoAddress: Inventor(s) Name: Hu JingaoPatent Agency Code: 33100Patent Agent: chen xiangqunAbstract An apparatus for recovering and smelting non-ferrous metal is composed of smelting furnace, smoke-reducing duster, and afterheat utilizing unit. Said smelting furnace consists of furnace body with refractory, liner, furnace… Read More »

Treatment of 2,3-acid producing waste water and resource recovering and utilizing method

Application Number: 00112133Application Date: 2000.03.13Publication Number: 1265376Publication Date: 2000.09.06Priority Information: International: C02F1/28Applicant(s) Name: Nanjing Univ.Address: Inventor(s) Name: Chen Jinlong;Su Xing;Zhang QuanxingPatent Agency Code: 32204Patent Agent: huang jiadongAbstract Waste water from 3-hydroxy-2-naphthoic acid production is made to pass through NDA-708 resin adsorption bed layer so that 2-naphthol and 3-hydroxy-2-nahthoic acid as adsorbed onto the resin and… Read More »

Process for recovering waste oil

Application Number: 00123153Application Date: 2000.10.26Publication Number: 1351135Publication Date: 2002.05.29Priority Information: International: C10M175/00Applicant(s) Name: China Petroleum & Chemical Corp.Address: Inventor(s) Name: Zhang Zhongqing;Zhang Hongzhe;Dong ZhixuePatent Agency Code: 21102Patent Agent: li weiAbstract A process for recovering used lubricating oil includes such steps as hydrogenating with water-soluble multi-metal high-activity catalyst, filtering, hydrorefining on fixed bed, flash distillating, and… Read More »

Recovering device for rolling oil of stainless steel plate cold rolling machine

Application Number: 00116606Application Date: 2000.06.16Publication Number: 1280039Publication Date: 2001.01.17Priority Information: International: B21B28/00;B21B45/02;F16N31/00Applicant(s) Name: Gao JinlinAddress: Inventor(s) Name: Gao Jinlin;Liu Zhengxin;Lu XiaobingPatent Agency Code: 33102Patent Agent: yuan zhongweiAbstract The present invention is for the design for a device for recovering splashing rolling oil and reducing the damage of concrete foundation by rolling oil. The recovering device… Read More »

Deleting and recovering method of stream object and recording medium for storing its additional information

Application Number: 00120019Application Date: 2000.05.15Publication Number: 1275023Publication Date: 2000.11.29Priority Information: 1999/5/15 KR 17504/99International: G11B27/034;H04N5/222Applicant(s) Name: Samsung Electronics Co., Ltd.Address: Inventor(s) Name: Bak Sung-Uk;Moon Sung-Chin;Oh Yong-InPatent Agency Code: 11105Patent Agent: ma yingAbstract A method for temporarily deleting a stream object, a method for restoring stream objects divided by temporary deletion to the original stream object, and… Read More »

Treatment and source recovering method for waste water of 1,4-dihydroxy anthraquinone produetion

Application Number: 00112386Application Date: 2000.07.10Publication Number: 1280102Publication Date: 2001.01.17Priority Information: International: C02F1/42Applicant(s) Name: Nanjing Univ.Address: Inventor(s) Name: Zhang Quanxing;Zhang Xiao;Chen JinlongPatent Agency Code: 32204Patent Agent: huang jiadongAbstract Waste water is made to pass through macroporous adsorption resin of styrene-divinyl benzene copolymer so that phthalic acid and anthraquinone compounds are adsorbed onto macroporous resin, and the… Read More »

Sealing apparatus and method for recovering oil vapour at filling station

Application Number: 00124339Application Date: 2000.09.08Publication Number: 1342566Publication Date: 2002.04.03Priority Information: International: B60K15/01;B67D5/04Applicant(s) Name: Zhang QingxiangAddress: Inventor(s) Name: Zhang QingxiangPatent Agency Code: 00000Patent Agent: Abstract An equipment for filling oil and recovering the oil vapour at filling station is composed of oil filling tube and oil vapour recovering guide tube. When the said equipment is used… Read More »

Environmental protection type sanitary napkins together with recovering bag therefor

Application Number: 00117204Application Date: 2000.06.26Publication Number: 1277832Publication Date: 2000.12.27Priority Information: International: A61F13/15Applicant(s) Name: Tan BinAddress: Inventor(s) Name: Tan BinPatent Agency Code: 00000Patent Agent: Abstract An environmental protection type wadding napkin for woman includes toilet napkin and an attached film cleaning bag which is put in a small bag on the toilet napkin. The toilet napkin… Read More »

Method for recovering strong acid from aqueous solution

Application Number: 00120154Application Date: 2000.06.30Publication Number: 1280037Publication Date: 2001.01.17Priority Information: 1999/6/30 DK PA199900937International: B01J31/40;B01J31/02;C07C2/02;C07C2/62Applicant(s) Name: Haldor Topsoe A/SAddress: Inventor(s) Name: S.I HomeltoftPatent Agency Code: 72001Patent Agent: yang liqinAbstract Process for the recovery of an acid in its anhydrous form is provided, comprising the steps of: providing an aqueous solution with the acid in its hydrated… Read More »

Phosphate slime recovering and treating method

Application Number: 00112966Application Date: 2000.05.23Publication Number: 1324759Publication Date: 2001.12.05Priority Information: International: A62D3/00;C01B25/02;C05B1/00Applicant(s) Name: Qian AizhuAddress: Inventor(s) Name: Qian Aizhu;Zhao WeiPatent Agency Code: 53100Patent Agent: zhao yunAbstract A method for recovering and treating mud phosphorus produced in yellow phosphorus processing includes the followings steps: heating mud phosphorus, feeding the molten and uniformly mixed mud phosphorus into… Read More »

Secondary steam of condensed water used as stripping steam in water solution recovering tower

Application Number: 00125279Application Date: 2000.09.19Publication Number: 1295109Publication Date: 2001.05.16Priority Information: International: C10G7/08Applicant(s) Name: Shanghai Gaoqiao Detrochemical Design Inst.Address: Inventor(s) Name: Wu SimingPatent Agency Code: 31113Patent Agent: chen zhiliangAbstract The water solution recovering tower adopting steam stripping features that secondary steam produced by condensed water, rather than primary steam, is used. This utilizes the low-temp heat… Read More »

Process for recovering oil vapour by compressor and freeze

Application Number: 00117598Application Date: 2000.11.20Publication Number: 1304978Publication Date: 2001.07.25Priority Information: International: C10G5/06Applicant(s) Name: Mo JianhuaAddress: Inventor(s) Name: Mo JianhuaPatent Agency Code: 00000Patent Agent: Abstract A process for recovering the oil vapour in oil depot or oil-filling station features that the compressor is used to refrigerate the oil vapour to change it from gas state to… Read More »

Process for recovering methanol from circulating gas in methanol synthesizing procedure

Application Number: 00120527Application Date: 2000.10.31Publication Number: 1351000Publication Date: 2002.05.29Priority Information: International: C07C29/151;C07C29/76;C07C31/04Applicant(s) Name: Huatai Investment Co Ltd, SichuanAddress: Inventor(s) Name: Zeng DiyanPatent Agency Code: 51100Patent Agent: pu jiaweiAbstract A process for recovering methanol from the circulating gas in procedure of synthesizing methanol includes such steps as cooling said circulating gas to 10-12 deg.C, separating out… Read More »