[특허]Methods for the removal of impurities from polymerization feed streams

Methods for the removal of impurities from polymerization feed streams 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C07C-007/148 C08F-010/02 C08F-110/02
출원번호	US-0743010 (2008-11-12)
등록번호	US-9133081 (2015-09-15)
국제출원번호	PCT/US2008/012702 (2008-11-12)
§371/§102 date	20100514 (20100514)
국제공개번호	WO2009/064411 (2009-05-22)
발명자 / 주소	Eisinger, Ronald S.
출원인 / 주소	Univation Technologies, LLC
대리인 / 주소	Brooks, Cameron & Huebsch, PLLC
인용정보	피인용 횟수 : 0 인용 특허 : 83

초록

Methods for the removal of impurities, for example, carbon monoxide, from a polymerization feed streams are provided.

대표청구항 ▼

1. A method of removing carbon monoxide from a feed fluid comprising the steps of: a) providing a reduced copper oxide catalyst and providing a feed fluid comprising carbon monoxide and at least one olefin monomer having 2 to 10 carbon atoms;b) measuring an oxygen concentration and a carbon monoxide concentration in the feed fluid or in a reacting fluid;c) combining an oxygen-containing fluid with the feed fluid to form the reacting fluid, wherein an amount of oxygen-containing fluid combined with the feed fluid is controlled to establish an O2/CO molar ratio in the reacting fluid of greater than 2:1; andd) passing the reacting fluid over the reduced copper-oxide catalyst at an operating temperature of less than 40° C. to form a purified fluid, wherein oxygen and carbon monoxide contained in the reacting fluid are reacted in the presence of the reduced copper-oxide catalyst to form carbon dioxide, and wherein the reduced copper-oxide catalyst comprises copper oxide and zinc oxide. 2. The method of claim 1, wherein the amount of oxygen-containing fluid combined with the feed fluid is controlled in real-time and wherein the method further comprises: e) measuring a real-time carbon monoxide concentration in the purified fluid; andf) increasing the amount of oxygen-containing fluid combined with the feed fluid in response to an increase over time in the real-time carbon monoxide concentration measured in the purified fluid. 3. The method of claim 1, wherein the reduced copper-oxide catalyst also removes oxygen in the reacting fluid by reacting oxygen with the reduced copper-oxide catalyst such that the purified fluid comprises less than 0.20 ppm by volume of oxygen. 4. The method of claim 3, wherein the reactions of oxygen with carbon monoxide and reduced copper occur in a single packed bed of reduced copper-oxide catalyst. 5. The method of claim 1, wherein the O2CO molar ratio in the reacting fluid is equal to or greater than 3:1. 6. The method of claim 1, wherein the reacting fluid is a gas, and a space velocity of the reacting fluid over the reduced copper-oxide catalyst is between 1,000 to 10,000 h−1. 7. The method of claim 1, wherein the operating temperature is less than 35° C. 8. The method of claim 1, wherein the purified fluid comprises less than 0.20 ppm by volume of carbon monoxide. 9. The method of claim 1, wherein the purified fluid comprises less than 0.10 ppm by volume of carbon monoxide and less than 0.10 ppm by volume of oxygen. 10. The method of claim 1, wherein the feed fluid comprises ethylene, propylene, or nitrogen. 11. A method of claim 1, further comprising passing the purified fluid to a polymerization reactor. 12. The method of claim 1, wherein the operating temperature is between 0 and 30° C. 13. The method of claim 1, wherein the O2/CO molar ratio in the reacting fluid is equal to or greater 3.3:1.

이 특허에 인용된 특허 (83)

Xie Youchang (Beijing CNX) Bu Naiyu (Beijing CNX) Liu Jun (Beijing CNX) Yang Ge (Beijing CNX) Qiu Jianguo (Beijing CNX) Yang Naifang (Beijing CNX) Tang Youchi (Beijing CNX), Adsorbents for use in the separation of carbon monoxide and/or unsaturated hydrocarbons from mixed gases.
상세보기
Canich Jo Ann M. (Webster TX) Turner Howard W. (Houston TX), Amido transition metal compound and a catalyst system for the production of isotatic polypropylene.
상세보기
Clawson,Lawrence G.; Dorson,Matthew H.; Mitchell,William L.; Nowicki,Brian J.; Bentley,Jeffrey M.; Davis,Robert; Rumsey,Jennifer W., Auxiliary reactor for a hydrocarbon reforming system.
상세보기
McInerney Michael J. (Highland Park IL), Boiler having improved heat absorption.
상세보기
Peng Xiang-Dong (Allentown PA) Pierantozzi Ronald (Orefield PA) Golden Timothy C. (Allentown PA), CO adsorbents with hysteresis.
상세보기
Collomb-Ceccarini Joelle (Marseilles FRX) Crouzet Pierre (Martigues FRX), Catalyst and process for polymerizing olefins.
상세보기
Flick Klemens,DEX ; Meissner Ruprecht,DEX ; Hefner Werner,DEX ; Feser Rainer,DEX ; Kunz Fabian,DEX, Catalyst and process for purifying streams of materials.
상세보기
Allen Louanne M. (Port Arthur TX) Hagerty Robert O. (Metuchen NJ) Mohring Richard O. (Sour Lake TX), Catalyst composition for polymerizing alpha-olefins.
상세보기
Kolts John W. (Ochelata OK), Catalyst for the oxidation of carbon monoxide.
상세보기
Vorberg,Gerald; P��pel,Wolfgang J��rgen; Miesen,Ernest, Catalysts containing copper and zinc for the purification of ethylene.
상세보기
Deevi, Sarojini; Pillai, Unnikrishnan, Catalysts for low temperature oxidation of carbon monoxide.
상세보기
Kocian Harvey Gene ; Rebhan David Merrill ; Parrish John Roberts ; Pilgram Thomas Walter, Control of gas phase polymerization reactions.
상세보기
Mark Gregory Goode ; Mark Williams Blood ; Timothy Joseph Howley ; Billy Jack Garner ; Robert Darrell Olson ; Ralph Niels Hesson ; Thomas Walter Pilgrim ; John Roberts Parrish, Dry product discharge from a gas phase polymerization reactor operating in the condensing mode.
상세보기
Candlin John P. (Aston GB2) Kelland John W. (Stopsley GB2) Law Peter L. (Great Shelford GB2), Drying process and product.
상세보기
Brown ; Gary Leigh ; Cummings ; Weldon Clifford ; Levine ; Isaac Jacob, Ethylene polymerization with ether modified catalyst.
상세보기
Eisinger,Ronald Steven; Zilker, Jr.,Daniel Paul; Swecker, II,James Leland, Feed purification at ambient temperature.
상세보기
Aronson Robert G. (S. Charleston WV), Fluidized bed discharge process.
상세보기
Rhee Seung J. (South Somerville NJ) Simpson Larry L. (South Charleston WV), Fluidized bed polymerization reactors.
상세보기
Jenkins, III, John M.; Jones, Russell L.; Jones, Thomas M., Fluidized bed reaction systems.
상세보기
Brady Monika ; Cann Kevin Joseph ; Dovedytis David Joseph, Gas phase anionic polymerization of dienes and vinyl-substituted aromatic compounds.
상세보기
Lee Kiu Hee ; Cai Ping ; Painter Roger Brady ; Price William Jene ; Rebhan David Merrill, Gas phase fluidized bed polymerization process using sonic cleaner with optimum design and operation.
상세보기
Painter Roger B. (Scott Depot WV) Garner Billy J. (Charleston WV) Song Gyung-Ho (Seoul KRX), Gas phase fluidized bed polyolefin polymerization process using gas or gas-solids tangential flow.
상세보기
Song Gyung-Ho (Seoul WV KRX) Lee Kiu H. (South Charleston WV) Painter Roger B. (Scott Depot WV), Gas phase fluidized bed polyolefin polymerization process using sound waves.
상세보기
Keller George Ernest ; Carmichael Keith Ernest ; Cropley Jean Bowman ; Larsen Eldon Ronald ; Ramamurthy Arakalud Venkatapathia ; Smale Mark Wilton ; Wenzel Timothy Todd ; Williams Clark Curtis, Gas phase polymerization employing unsupported catalysts.
상세보기
Brady Monika ; Cann Kevin Joseph, Gas phase polymerization of vinylpolybutadiene.
상세보기
Bernier Robert J. N. (Flemington NJ) Boysen Robert L. (Lebanon NJ) Brown Robert C. (Danbury CT) Scarola Leonard S. (Union NJ) Williams Gary H. (Flemington NJ), Gas phase polymerization process.
상세보기
Bernier Robert Joseph Noel ; Boysen Robert Lorenz ; Brown Robert Cecil ; Goode Mark Gregory ; Moorhouse John Henry ; Olson Robert Darrell ; Scarola Leonard Sebastian ; Spriggs Thomas Edward ; Wang Du, Gas phase polymerization process.
상세보기
Bernier Robert Joseph Noel ; Boysen Robert Lorenz ; Brown Robert Cecil ; Goode Mark Gregory ; Moorhouse John Henry ; Olson Robert Darrell ; Scarola Leonard Sebastian ; Spriggs Thomas Edward ; Wang Du, Gas phase polymerization process.
상세보기
Bernier, Robert Joseph Noel; Boysen, Robert Lorenz; Brown, Robert Cecil; Goode, Mark Gregory; Moorhouse, John Henry; Olson, Robert Darrell; Scarola, Leonard Sebastian; Spriggs, Thomas Edward; Wang, D, Gas phase polymerization process.
상세보기
Brown Robert Cecil ; Balmer Norman Louis ; Simpson Larry Lee, Gas phase polymerization process.
상세보기
Robert Joseph Noel Bernier ; Robert Lorenz Boysen ; Robert Cecil Brown ; Mark Gregory Goode ; John Henry Moorhouse ; Robert Darrell Olson ; Leonard Sebastian Scarola ; Thomas Edward Spriggs ;, Gas phase polymerization process.
상세보기
Brady ; III Robert C. (Morristown NJ) Karol Frederick J. (Belle Mead NJ) Lynn Timothy R. (Hackettstown NJ) Jorgensen Robert J. (Belle Mead NJ) Kao Sun-Chueh (Belle Mead NJ) Wasserman Eric P. (Hopewel, Gas phase polymerization reactions utilizing soluble unsupported catalysts.
상세보기
Cann Kevin Joseph ; Apecetche Maria Angelica ; Zhang Minghui, Gas phase production of polydienes with pre-activated nickel catalysts.
상세보기
Nummila-Pakarinen, Auli; Myhre, Ole Jan; Lindroos, Jarmo; Johansson, Solveig, High density polyethylene compositions, a process for the production thereof and films prepared.
상세보기
Carrea Giovanni ; Warrick Brian D., Hydrogen purification using metal hydride getter material.
상세보기
Goeke George L. (Belle Mead NJ) Wagner Burkhard E. (Highland Park NJ) Karol Frederick J. (Belle Mead NJ), Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization.
상세보기
Thorogood Robert M. (Macungie PA) Kleinberg William T. (Breinigsville PA), Inert gas purifier for bulk nitrogen without the use of hydrogen or other reducing gases.
상세보기
Schrock Richard R. ; Baumann Robert, Living olefin polymerization processes.
상세보기
Craddock ; III Roy E. (So. Charleston WV) Jenkins ; III John M. (So. Charleston WV) Tighe Michael T. (Charleston WV), Method and apparatus for stopping reaction in a gas phase polymerization reactor system.
상세보기
Jenkins ; III John M. (So. Charleston WV) Jones Russell L. (Chapel Hill NC) Jones Thomas M. (So. Charleston WV) Beret Samil (Danville CA), Method for fluidized bed polymerization.
상세보기
Goode Mark G. (St. Albans WV) Hasenberg Daniel M. (Hurricane WV) McNeil Thomas J. (Hurricane WV) Spriggs Thomas E. (Cross Lanes WV), Method for reducing sheeting during polymerization of alpha-olefins.
상세보기
Hirai Hidefumi (14-10 ; 1-Chome Yutenji ; Meguro-Ku ; Tokyo JPX) Komiyama Makoto (Tokyo JPX) Wada Keiichiro (Tokyo JPX), Method for separating carbon dioxide from mixed gas.
상세보기
Spriggs Thomas Edward ; Riley ; Jr. James Laurence ; Madden James Daniel ; Schwarz ; Jr. George William ; Goode Mark Gregory, Method of modifying near-wall temperature in a gas phase polymerization reactor.
상세보기
McConville David H. ; Schrock Richard R., Method of polymerization.
상세보기
Natarajan Muruganandam ; Kevin Joseph Cann ; Maria Angelica Apecetche ; John Henry Moorhouse, Molecular weight control of gas phase polymerized polybutadiene when using a rare earth catalyst.
상세보기
Gross Laurence H. (Bridgewater NJ) Noshay Allen (East Brunswick NJ), Olefin polymerization catalysts adapted for gas phase processes.
상세보기
Gross, Laurence H.; Noshay, Allen, Olefin polymerization catalysts adapted for gas phase processes.
상세보기
Whiteker Gregory T. ; Smith Jack A., Olefin polymerization catalysts, their production and use.
상세보기
Noshay ; Allen ; Karol ; Frederick John, Olefin polymerization process and catalyst therefor.
상세보기
Pawl Walter S. (2844 Powder Mill Road Adelphia MD 20783), Peripherally grooved building blocks in a wall construction.
상세보기
Eisinger Ronald Steven ; Hussein Fathi David ; Jones David Nunn ; Raether Ronald Irvin ; Rebhan David Merrill ; Welch Joseph Patrick ; Williams Gary Harry, Post-reactor process for treating polymers prepared in a gas phase polymerization in the presence of an inert particulate material.
상세보기
Kasai Paul Haruo (White Plains NY) Francis James Nelson (Peekskill NY) Bishop ; Jr. Roland Justin (Hauppauge NY), Preparation of CU+zeolites.
상세보기
Karol Frederick J. (Belle Mead NJ) Goeke George L. (Belle Mead NJ) Wagner Burkhard E. (Highland Park NJ) Fraser William A. (Princeton NJ) Jorgensen Robert J. (Dunbar WV) Friis Nils (Macungie PA), Preparation of ethylene copolymers in fluid bed reactor.
상세보기
Levine Isaac J. (Somerville NJ) Karol Frederick J. (Bellemead NJ), Preparation of low and medium density ethylene polymer in fluid bed reactor.
상세보기
Noshay Allen (East Brunswick NJ) Karol Frederick J. (Belle Mead NJ) Jorgensen Robert J. (Dunbar WV), Preparation of low-density ethylene copolymers in fluid bed reactor.
상세보기
Eisinger Robert Steven ; Lee Kiu Hee ; Hussein Fathi David ; Zilker ; Jr. Daniel Paul, Process for conditioning a gas-phase reactor to produce an ethylene-propylene or ethylene-propylene-diene rubber.
상세보기
Jacobsen Lance L. (Scott Depot WV) Lee Kiu H. (South Charleston WV) Parrish John R. (Cross Lanes WV), Process for controlling gas phase fluidized bed polymerization reactor.
상세보기
Mink Robert I. (Warren NJ) Nowlin Thomas E. (West Windsor NJ) Shirodkar Pradeep P. (Somerset NJ) Schregenberger Sandra D. (Neshanic NJ) Tsien Grace O. (Colonia NJ), Process for controlling the MWD of a broad/bimodal resin produced in a single reactor.
상세보기
Chamla Claude (Marignane FRX) Speakman John G. (Sausset les Pins FRX), Process for polymerising ethylene using a chromium oxide catalyst.
상세보기
DeChellis Marc L. (Houston TX) Griffin John R. (Baytown TX), Process for polymerizing monomers in fluidized beds.
상세보기
Jorgensen Robert J. (Belle Mead NJ) Fowler Elton D. (Victoria TX) Goeke George L. (Belle Mead NJ), Process for producing ethylene polymers having reduced hexane extractable content.
상세보기
Brady ; III Robert C. (Morristown NJ) Stakem Francis G. (Raritan NJ) Liu Han T. (Cross Lanes WV) Noshay Allen (East Brunswick NJ), Process for producing stereoregular polymers having a narrow molecular weight distribution.
상세보기
Baker Edgar C. (Bridgewater) Foster George N. (Bloomsbury) Rhee Aaron S. (Belle Mead NJ), Process for producing sticky polymers.
상세보기
Rhee Seung J. (Belle Mead NJ) Baker Edgar C. (Bridgewater NJ) Edwards David N. (Charleston WV) Lee Kiu H. (South Charleston WV) Moorhouse John H. (Kendall Park NJ) Scarola Leonard S. (Union NJ) Karol, Process for producing sticky polymers.
상세보기
Rossini Stefano,ITX ; Piccoli Valerio,ITX, Process for removing oxygenated contaminants from hydrocarbon streams.
상세보기
Ou Di-Yi ; Vaughn Stephen Neil ; Daniel Lawrence Gilbert, Process for selectively separating hydrogen, or both hydrogen and carbon monoxide from olefinic hydrocarbons.
상세보기
Lee Kiu H. (South Charleston WV) Karol Frederick J. (Belle Mead NJ) Samuels Sari B. (North Woodmere NY), Process for the in situ blending of polymers.
상세보기
Bailly Jean C. (Martigues FRX) Havas Laszlo (Martigues FRX) Sandis Stylianos (Lavera FRX) Blaya Alain (Martigues FRX) Crouzet Pierre (Martigues FRX), Process for the polymerization and copolymerization of alpha-olefins in fluidized bed.
상세보기
Kao Sun-Chueh (Belle Mead NJ) Karol Frederick J. (Belle Mead NJ), Process for the production of polyethylene.
상세보기
Flammini Roberto (Piazzale San Benedetto ITX) Patroncini Giovanni (Via Ferrariola ITX), Process for the removal of carbon monoxide from alpha-olefins and saturated hydrocarbons.
상세보기
Daniell Paul T. (Tornado WV) Tilston Michael W. (Dunbar WV) Spriggs Thomas E. (Cross Lanes WV) Wagner Burkhard E. (Highland Park NJ) Ramamurthy Arakalgud V. (East Windsor NJ), Process of producing ethylene polymer blends in gas phase.
상세보기
Fernald Daniel T. ; Ege Stephen L. ; Nguyen Si M. ; Peacock Richard ; Nash Larry L. ; Moczygemba George A., Purification of 1,3-butadiene.
상세보기
Broecker Franz J. (Ludwigshafen DEX) Gettert Hans (Gross-Sachsen DEX) Kaempfer Knut (Ludwigshafen DEX), Purification of gases containing CO and/or CO₂.
상세보기
Anderson Richard Alan (Katonah NY) Davis Karl Gardner (Suffern NY) Holmes Ervine Stout (Yorktown Heights NY), Purification of natural gas streams containing oxygen.
상세보기
Mross Wolf D. (Frankenthal DEX) Schwarzmann Matthias (Limburgerhof DEX) Plueckham Juergen (Frankenthal DEX) Dehler Juergen (Neuhofen DEX), Regeneration of the Al₂O₃ carrier material of a spent Ag/Al₂O₃ s.
상세보기

Krueger Bruno O. (Columbus OH), Removal of oxygen from gas stream with copper catalyst.
상세보기

Rabo Jule Anthony (Armonk NY) Francis James Nelson (Peekskill NY) Angell Charles Leslie (Pleasantville NY), Selective adsorption of carbon monoxide from gas streams.
상세보기

Hirai Hidefumi (Tokyo JPX) Komiyama Makoto (Tokyo JPX) Hara Susumu (Tokyo JPX) Wada Keiichiro (Kiyose JPX), Solid adsorbent for carbon monoxide and process for separation from gas mixture.
상세보기

Dietz ; III Albert George ; Zilker Daniel Paul ; Lee Kiu Hee, Start-up process for gas phase production of polybutadiene.
상세보기

Apecetche Maria Angelica ; Cann Kevin Joseph, Termination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereo.
상세보기

Miro Nemesio D. (Seabrook TX) Chien William M. (Houston TX), Titanium trichloride catalyst system for polymerizing olefins.
상세보기

Bailly Jean-Claude A. (Lavera FRX) Sandis Stylianos (Lavera FRX), Ziegler-Natta catalyst.
상세보기

Malanga Michael T. (Midland MI), Ziegler-Natta polymerization of styrene monomer.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Methods for the removal of impurities from polymerization feed streams 원문보기

초록

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (83)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Methods for the removal of impurities from polymerization feed streams 원문보기

초록

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (83)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트