Tag Archives: removing

Process for removing 1,4-dioxane from production of ethoxylated alkyl sulfate

Application Number  00129131 Application Date  2000.09.28 Publication Number  1345719 Publication Date  2002.04.24 Priority Information     International Classification  C07C303/44;C07C305/02;C07C305/10   Applicant(s) Name  Zhejiang Jilida Chemical Co., Ltd.   Address     Inventor(s) Name  Leng Xiaoli;Yang Xinchang;Sun Minghe   Patent Agency Code  33100 Patent Agent  hu gongjuan AbstractIn present invention, AES crude product is produced by… Read More »

Sensitive ribbon removing device and method for electro-image-forming printing apparatus

Application Number  00128640 Application Date  2000.09.18 Publication Number  1297171 Publication Date  2001.05.30 Priority Information   1999/11/19 KR 51495/99   International Classification  G03G15/02;G03G21/00   Applicant(s) Name  Samsung Electronics Co., Ltd.   Address     Inventor(s) Name  Sin Hyon-Song;Lo Gwang-Ho;Kim Ho-Dong   Patent Agency Code  11105 Patent Agent  ma gaobeng AbstractA photosensitive belt removing device and a… Read More »

Application of polyhydroxy fatty acid ester as oil absorbent in removing oil dirt

Application Number  00128391 Application Date  2000.11.28 Publication Number  1355065 Publication Date  2002.06.26 Priority Information     International Classification  B01J20/26;C08L67/00   Applicant(s) Name  Tianan Industry Co Ltd, Hangzhou   Address     Inventor(s) Name  Li Fasheng;Chen Xuejun;Gu Qingbao   Patent Agency Code  11105 Patent Agent  zhang bengyuan AbstractA process for preparing the biodegradable oil absorbing material… Read More »

Ion-beam injector with function of removing dirts at home position

Application Number  00128376 Application Date  1996.07.17 Publication Number  1325131 Publication Date  2001.12.05 Priority Information   1995/7/17 US 503299   International Classification  C30B31/22;H01J37/317;H01L21/265   Applicant(s) Name  Esselis Technologies Co.   Address     Inventor(s) Name  J. G. Brike   Patent Agency Code  72001 Patent Agent  zhang zhicheng AbstractAn in situ method of removing contaminant material adhering… Read More »

Ion producer and static charge removing apparatus

Application Number  00128196 Application Date  2000.10.21 Publication Number  1297269 Publication Date  2001.05.30 Priority Information   2000/9/28 JP 297117/00; 1999/10/22 JP 301618/99   International Classification  H01T19/04;H01T23/00;B08B6/00   Applicant(s) Name  Takasago Thermal Industries Co., Ltd.   Address     Inventor(s) Name  Sakata Soichiro   Patent Agency Code  72001 Patent Agent  ye kaidong AbstractThis device includes a needle-shaped… Read More »

Electrolytic method for removing sulfur from gas

Application Number: 00114092Application Date: 2000.03.03Publication Number: 1311054Publication Date: 2001.09.05Priority Information: International: B01D53/50;B01D53/78;B01D53/96Applicant(s) Name: Shuchuang Co., Ltd., GuangzhouAddress: Inventor(s) Name: Qin Zhengyuan;Shu Meinan;Yao MingjianPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to method sulfur removal in gas and the treatment of waste water after sulfur removal. Sodium hydroxide solution is used as desulfurizing agent… Read More »

Hydrophobic positive charged affinity membrane for removing internal toxin and its preparation method

Application Number: 00123290Application Date: 2000.11.22Publication Number: 1354041Publication Date: 2002.06.19Priority Information: International: B01D71/10Applicant(s) Name: Dalian Inst. of Chemical Physics, Chinese Academy of SciencesAddress: Inventor(s) Name: Wei Guilin;Shang Zhenhua;Yu Yi'nianPatent Agency Code: 21002Patent Agent: zhang chenAbstract The present invention relates to a hydrophobic positive-charged affinity membrane for removing endotoxin is characterized by that said affinity membrane uses… Read More »

Sulphur dioxide removing electrolysis process

Application Number: 00117344Application Date: 2000.08.21Publication Number: 1339332Publication Date: 2002.03.13Priority Information: International: B01D53/50;B01D53/78;B01D53/96Applicant(s) Name: Keleien Environment Science and Technology Co., Ltd., ShenzhenAddress: Inventor(s) Name: Zhang ChunhongPatent Agency Code: 00000Patent Agent: Abstract The wet gas desulfurizing and desulfurizing agent regenerating process of the present invention belongs to the field of gas purifying and electrolysis technology. Inside a… Read More »

Method for removing nitrous acid gas

Application Number: 00126693Application Date: 2000.11.17Publication Number: 1354172Publication Date: 2002.06.19Priority Information: International: C01B21/50;C07D233/10Applicant(s) Name: Baling Branch Company, China Petro-Chemical CorporationAddress: Inventor(s) Name: Zhu Zehua;Yang Lixin;Zhou PingPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a method for removing nitrous acid gas, under the action of catalyst, making the nitrous acid gas react with ammonia.… Read More »

Medicine for removing ephelides

Application Number: 00110843Application Date: 2000.01.19Publication Number: 1305826Publication Date: 2001.08.01Priority Information: International: A61K35/78;A61P17/00Applicant(s) Name: Sun RongliAddress: Inventor(s) Name: Sun RongliPatent Agency Code: 37100Patent Agent: jiang mengAbstract A Chinese medicine for removing ephelides is prepared from white batryticated silkworm (10-80 Wt. portions), asarum herb (30-100 wt.%) and black phabitis seed (20-120 wt.%). Its advantages are high curative… Read More »

Noise removing device of digital data and data storage

Application Number: 00120238Application Date: 2000.07.14Publication Number: 1281224Publication Date: 2001.01.24Priority Information: 1999/7/14 JP 200893/99International: G11B20/24Applicant(s) Name: TEAC Corp.Address: Inventor(s) Name: Sakai Masakatsu;Motoda TakayukiPatent Agency Code: 72001Patent Agent: yang kaiAbstract The present art can not satisfy the miniaturization of the FDD and increasing the noise immunity performance. It sets up noise signal free method 8 between data… Read More »

Oral proprietary medicine for normalizing secretion and removing urinary calcultus

Application Number: 00114222Application Date: 2000.04.24Publication Number: 1275391Publication Date: 2000.12.06Priority Information: International: A61K35/78;A61P1/16Applicant(s) Name: Dai QiangAddress: Inventor(s) Name: Dai Qiang;Luo XiaoliangPatent Agency Code: 00000Patent Agent: Abstract A Lidanpaishi oral Chinese patent medicine is made up by using the Chinese medicinal materials of snowbelileaf tickclover, scutellaria root, corydalis tuber and aucklandia root and proglumide as raw materials.… Read More »

Process for removing ammoniacal nitrogen from sewage of coking

Application Number: 00123308Application Date: 2000.11.23Publication Number: 1293154Publication Date: 2001.05.02Priority Information: International: C02F1/70;C02F3/02Applicant(s) Name: Anshan General Design Inst of Coking Refractory Materials, Chinese MetallurgicalAddress: Inventor(s) Name: Wei Guorui;LI Guoliang;Wu JianPatent Agency Code: 21217Patent Agent: huang keAbstract A process for removing ammoniacal nitrogen from sewage of coking features that denitrificating reaction and back-nitrating reaction take place in… Read More »

Method for removing inpurity from fluid

Application Number: 00117607Application Date: 2000.03.31Publication Number: 1275418Publication Date: 2000.12.06Priority Information: 1999/5/27 JP 148351/99; 1999/5/27 JP 148352/99; 1999/5/27 JP 148353/99; 1999/11/15 JP 324367/99International: B01D1/00;B01D37/00;B01D37/02;C02F1/44Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Tsuihiza Motoyuki;Iinuma HirofumiPatent Agency Code: 72001Patent Agent: ye kaidongAbstract This method is constituted so that the removed material(12) trapped in a 1st filter(10) is utilized… Read More »

Method for removing salt scale in inorganic technological liquor cleaning procedure

Application Number: 00126695Application Date: 2000.11.17Publication Number: 1354281Publication Date: 2002.06.19Priority Information: International: B01D3/00;C23G1/14Applicant(s) Name: Baling Branch Company, China Petro-Chemical CorporationAddress: Inventor(s) Name: Zhu Zehua;Yang Lixin;Zhou LinchengPatent Agency Code: 00000Patent Agent: Abstract Under the condition of the steam pressure at 0.8-0.85 Mpa and temperature at 190-200 deg.C, 4-6 % of caustic lye of soda and 5-10% of… Read More »

Method for treating sewage by waste liquid for removing rust

Application Number: 00110856Application Date: 2000.01.25Publication Number: 1285315Publication Date: 2001.02.28Priority Information: International: C02F1/40Applicant(s) Name: Zhang ChengshaoAddress: Inventor(s) Name: Zhang ChengshaoPatent Agency Code: 37207Patent Agent: yuan ximengAbstract The method for treating sewage by using rust-removed waste liquorincludes the following steps: A. firstly, measuring FeCl3 content in rust-removed waste liquor; B. preparing water-cleaning agent; C. measuring pH value… Read More »

Nickel base block on carrier for removing arsenic and mercury from hydrocarbon

Application Number: 00120311Application Date: 2000.06.02Publication Number: 1277890Publication Date: 2000.12.27Priority Information: 1999/6/2 FR 99/07051International: B01J20/02;B01J23/755;C10G25/00Applicant(s) Name: Institut Francais Du PetroleAddress: Inventor(s) Name: B. Didilon;L. Savali;D. UzaoPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract Elimination of arsenic (As) and mercury (Hg) in the presence of an adsorber, comprising nickel (Ni) deposited on a support, comprises thermal non-catalytic treatment… Read More »

Laser process for removing sulfur and nitro from fume

Application Number: 00114677Application Date: 2000.07.05Publication Number: 1330976Publication Date: 2002.01.16Priority Information: International: B01D53/60;B01D53/81;B01D53/86Applicant(s) Name: Huazhong Science and Technology UnivAddress: Inventor(s) Name: Cheng Zuhai;Yu WenfengPatent Agency Code: 42201Patent Agent: zhu renlingAbstract A laser method for removing sulfur and nitro from fume includes preheating adsorbent and catalyst powder, adding laser microgranulating chamber, and introducing the powder mixture to… Read More »

Composite detergent for removing mildew

Application Number: 00123320Application Date: 2000.11.28Publication Number: 1355284Publication Date: 2002.06.26Priority Information: International: C11D3/04Applicant(s) Name: Ji WeiAddress: Inventor(s) Name: Ji Wei;Cheng SongyingPatent Agency Code: 21001Patent Agent: fan nanxingAbstract A composite detergent for removing mildew spots is prepared from sodium hypochlorite, detergent as principals, sodium silicate as stabilizer, efficancy stabilizer (sodium hydroxide), synergist (sodium bichromate) and water through… Read More »

Tobacco pipe capable of removing disease and cancer inducing matter and its specific liquid

Application Number: 00117716Application Date: 2000.05.12Publication Number: 1301508Publication Date: 2001.07.04Priority Information: 1999/12/28 CN 991174860International: A24F1/14Applicant(s) Name: He YuliangAddress: Inventor(s) Name: He YuliangPatent Agency Code: 00000Patent Agent: Abstract A tobacco pipe as a daily life article is its smoke channel has an inner cavity in which a special smoke washing and absorbing liquid to eliminate such matter… Read More »

Device for removing particulates in waste gas and method of removing particulates

Application Number: 00126794Application Date: 2000.12.17Publication Number: 1302945Publication Date: 2001.07.11Priority Information: 1999/12/17 JP 358718/99International: F01N3/023Applicant(s) Name: Mitsubishi Jukogyo K.K.Address: Inventor(s) Name: Setoguchi Toshihiko;Fujioka Yuichi;Tsuchiyama YoshihikoPatent Agency Code: 11105Patent Agent: wang jinggangAbstract A device to eliminate particulates contained in exhaust gas ejected from motors, such as diesel engines for ships, surface transportation vehicles and overland fixed sources,… Read More »

Method for treating sewage by waste liquid for removing rust

Application Number: 00110856Application Date: 2000.01.25Publication Number: 1285315Publication Date: 2001.02.28Priority Information: International: C02F1/40Applicant(s) Name: Zhang ChengshaoAddress: Inventor(s) Name: Zhang ChengshaoPatent Agency Code: 37207Patent Agent: yuan ximengAbstract The method for treating sewage by using rust-removed waste liquorincludes the following steps: A. firstly, measuring FeCl3 content in rust-removed waste liquor; B. preparing water-cleaning agent; C. measuring pH value… Read More »

Method for removing hydride for liquid state metal heat-exchange fluid

Application Number: 00120457Application Date: 2000.07.10Publication Number: 1333082Publication Date: 2002.01.30Priority Information: International: B01J8/02;F28D7/00Applicant(s) Name: UOP Inc.Address: Inventor(s) Name: Robert C. Moorwani III;Stephen P. Lankedun;Stephen A. MichaelPatent Agency Code: 11038Patent Agent: luo echuanAbstract The present invention relates to a method for purifying liquid metal heat exchange fluid, and is characterized by that a contact container which can… Read More »

Process for removing indole from beta-methyl naphthalene

Application Number: 00115067Application Date: 2000.03.23Publication Number: 1270155Publication Date: 2000.10.18Priority Information: International: C07C7/04;C07C15/24Applicant(s) Name: Baoshan Iron and Steel Group Co. ShanghaiAddress: Inventor(s) Name: Zhu Changguang;Tao Jun;Yu XimingPatent Agency Code: 31209Patent Agent: he wenxinAbstract A process for removing indole from beta-methylnaphthalene is disclosed. Its raw material is beta-methylnaphthalene oil with purity of more than 95% and indole… Read More »

Chinese medicine suppository for refreshment and removing summer leat

Application Number: 00123455Application Date: 2000.08.17Publication Number: 1290540Publication Date: 2001.04.11Priority Information: International: A61K9/02;A61K35/78;A61P43/00Applicant(s) Name: Wan DefuAddress: Inventor(s) Name: Wan DefuPatent Agency Code: 00000Patent Agent: Abstract The Chinese medicine nasal suppository for treating summer heat and overtaxing brain has the medicine composite prepared with 8 kinds of Chinese medicinal materials including Herba Agastachis, Radix Angelica Dahurica, calamus,… Read More »

Method for removing residual pesticide from picked fruit and vegetable and its useful cleaning agent

Application Number: 00117746Application Date: 2000.06.01Publication Number: 1281890Publication Date: 2001.01.31Priority Information: International: C11D7/42Applicant(s) Name: Hu Yin'anAddress: Inventor(s) Name: Hu Yin'anPatent Agency Code: 45104Patent Agent: luo baokangAbstract The method for removing residual pesticide from picked and collected fruit and vegetable and raising their quality by adopting enzyme preparation includes the following steps: adopting papain or/and bromelain preparation… Read More »

Process for removing N-nitroso compounds from beer

Application Number: 00112109Application Date: 2000.03.06Publication Number: 1271771Publication Date: 2000.11.01Priority Information: International: C12H1/04Applicant(s) Name: Nanjing Univ.Address: Inventor(s) Name: Wang Ying;Huang Wenyu;Xia JiarongPatent Agency Code: 32204Patent Agent: huang jiadongAbstract A process for removing N-nitrose compound from beer includes such steps as adding porous inoragnic polar adsorbent (not less than 0.05 wt.%) at ordinary temp, stirring, full adsorption… Read More »

Method for removing water and impurities from crude oil contg. water and impurities

Application Number: 00121309Application Date: 2000.07.14Publication Number: 1334319Publication Date: 2002.02.06Priority Information: International: C10G33/06Applicant(s) Name: Cort Engrg. Co.Address: Inventor(s) Name: Steever Creshniac;Fred ShawPatent Agency Code: 72002Patent Agent: gan lingAbstract A process for removing water and impurities from the crude features that at least part of dewatered crude is circulated back into dewatering equipment, which contains the heated… Read More »

Removing sulfur dioxide from industrial waste gas by ammonia regeneration circulation process

Application Number: 00116112Application Date: 2000.09.22Publication Number: 1345621Publication Date: 2002.04.24Priority Information: International: B01D53/50;B01D53/79;B01D53/96Applicant(s) Name: Zhang ZhideAddress: Inventor(s) Name: Zhang ZhidePatent Agency Code: 52100Patent Agent: yu dunhanAbstract In present invention the solutions of (NH4)2 CO2 or ammonia water or (NH4)2SO3, etc. is used as absorption agent to absorb SO2 in industrial water gas, the saturated absorption solution… Read More »

Wet process for removing SO2 from fume

Application Number: 00123944Application Date: 2000.10.16Publication Number: 1298754Publication Date: 2001.06.13Priority Information: International: B01D53/14;B01D53/50;B01D53/78Applicant(s) Name: China Petro-Chemical Group Corp.Address: Inventor(s) Name: Qu Hexin;Wang Longyan;Meng FandongPatent Agency Code: 41100Patent Agent: chen yuangangAbstract The present invention relates to a new method of removing SOx in flue gas, it uses organic solvent diamine or piperazine to adsorb and clean flue… Read More »