DE69919158D1 - Reinigung von olefinen durch adsorption von acetylenverbindungen und regenerierung vom absorbent - Google Patents

Reinigung von olefinen durch adsorption von acetylenverbindungen und regenerierung vom absorbent

Info

Publication number
DE69919158D1
DE69919158D1 DE69919158T DE69919158T DE69919158D1 DE 69919158 D1 DE69919158 D1 DE 69919158D1 DE 69919158 T DE69919158 T DE 69919158T DE 69919158 T DE69919158 T DE 69919158T DE 69919158 D1 DE69919158 D1 DE 69919158D1
Authority
DE
Germany
Prior art keywords
adsorbent
acetylenic impurities
acetylenic
bed
contained
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69919158T
Other languages
English (en)
Other versions
DE69919158T2 (de
Inventor
P Kaminsky
Shiyou Pei
A Wilsak
C Whittaker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Corp North America Inc
Original Assignee
BP Corp North America Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BP Corp North America Inc filed Critical BP Corp North America Inc
Publication of DE69919158D1 publication Critical patent/DE69919158D1/de
Application granted granted Critical
Publication of DE69919158T2 publication Critical patent/DE69919158T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/152—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by forming adducts or complexes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
    • C10G70/046—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes by adsorption, i.e. with the use of solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE69919158T 1998-05-21 1999-04-28 Reinigung von olefinen durch adsorption von acetylenverbindungen und regenerierung vom absorbent Expired - Fee Related DE69919158T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/082,707 US6124517A (en) 1997-03-10 1998-05-21 Olefin purification by adsorption of acetylenics and regeneration of adsorbent
US82707 1998-05-21
PCT/US1999/009213 WO1999059943A1 (en) 1998-05-21 1999-04-28 Olefin purification by adsorption of acethylenics and regeneration of adsorbent

Publications (2)

Publication Number Publication Date
DE69919158D1 true DE69919158D1 (de) 2004-09-09
DE69919158T2 DE69919158T2 (de) 2005-08-04

Family

ID=22172911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919158T Expired - Fee Related DE69919158T2 (de) 1998-05-21 1999-04-28 Reinigung von olefinen durch adsorption von acetylenverbindungen und regenerierung vom absorbent

Country Status (14)

Country Link
US (1) US6124517A (de)
EP (1) EP1080056B1 (de)
JP (1) JP2002515466A (de)
KR (1) KR100608474B1 (de)
AT (1) ATE272598T1 (de)
AU (1) AU3668999A (de)
CA (1) CA2332504A1 (de)
DE (1) DE69919158T2 (de)
ES (1) ES2226379T3 (de)
ID (1) ID27750A (de)
MY (1) MY120805A (de)
NO (1) NO20005891L (de)
PT (1) PT1080056E (de)
WO (1) WO1999059943A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934144A1 (de) * 1999-07-26 2001-02-01 Basf Ag Verfahren zur Reinigung von Olefine enthaltenden Zufuhrströmen in Polymerisations- oder Alkylierungsverfahren
KR100344777B1 (ko) * 2000-02-28 2002-07-20 엘지.필립스 엘시디 주식회사 박막트랜지스터를 포함하는 소자 제조방법
KR100421480B1 (ko) * 2001-06-01 2004-03-12 엘지.필립스 엘시디 주식회사 유기절연막의 표면처리 방법 및 그를 이용한박막트랜지스터 기판 제조방법
US6517611B1 (en) 2001-07-23 2003-02-11 Engelhard Corporation Olefin separations employing CTS molecular sieves
US6764602B2 (en) * 2001-11-29 2004-07-20 Exxonmobil Chemical Patents Inc. Process of removing oxygenated contaminants from an olefin composition
US6680419B2 (en) 2001-11-30 2004-01-20 Bp Corporation North America Inc. Process enhancing adsorbent capacity for acetylenic compounds
US20030105378A1 (en) * 2001-11-30 2003-06-05 Satek Larry R. Process for recovery of diene-free feedstocks from olefinic process streams
US20030105376A1 (en) * 2001-11-30 2003-06-05 Foral Michael J. Purification of polyolefin feedstocks using multiple adsorbents
US7402720B2 (en) * 2002-12-19 2008-07-22 Exxonmobil Chemical Patents Inc. Distillation process for removal of methyl acetylene and/or propadiene from an olefin stream
US7393993B1 (en) 2006-11-08 2008-07-01 Uop Llc Method for removal of acetylenes from hydrocarbon streams
KR101573085B1 (ko) * 2007-05-18 2015-11-30 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 반응기 시스템, 흡수재 및 공급물을 반응시키는 방법
US9144765B2 (en) 2007-05-18 2015-09-29 Shell Oil Company Reactor system, an absorbent and a process for reacting a feed
AR066574A1 (es) * 2007-05-18 2009-08-26 Shell Int Research Un sistema reactor, un proceso de produccion de oxido de olefina 1,2-diol 1,2-diol eter , 1,2-carbonato o alcanolamina
US7897827B2 (en) * 2007-12-11 2011-03-01 Uop Llc Propylene recovery during regeneration of an oxygenate removal unit
MX337737B (es) * 2008-04-17 2015-10-13 Univation Tech Llc Sistemas y metodos para remover impurezas de un fluido de alimentacion.
WO2009140318A1 (en) 2008-05-15 2009-11-19 Shell Oil Company Process for the preparation of an alkylene carbonate and an alkylene glycol
CA2723988A1 (en) 2008-05-15 2009-11-19 Shell Internationale Research Maatschappij B.V. Process for the preparation of alkylene carbonate and/or alkylene glycol
KR101014886B1 (ko) 2008-07-31 2011-02-15 한국과학기술연구원 이온성 액체계 용액을 사용한 올레핀으로부터 아세틸렌류의 제거방법
US8426660B2 (en) * 2008-08-21 2013-04-23 Sud-Chemie Inc. Process for purification of ethylene-containing feedstreams
US8440871B2 (en) 2010-03-30 2013-05-14 Uop Llc Tetramer production apparatus and process relating thereto
KR101270713B1 (ko) * 2010-08-26 2013-06-17 에스케이 주식회사 유동층접촉분해 배가스로부터 에틸렌의 회수방법
JP5667036B2 (ja) * 2011-12-12 2015-02-12 日本ポリプロ株式会社 オレフィン中に含有されるアセチレン系化合物を除去する、オレフィンの精製方法
US9517983B2 (en) 2014-07-16 2016-12-13 Basf Corporation Regeneration loop clean-up
CN105272809B (zh) * 2014-07-17 2017-04-26 中国科学院上海高等研究院 煤制α‑烯烃中含氧化合物的脱除方法
JP6730929B2 (ja) * 2014-09-29 2020-07-29 日本碍子株式会社 分離方法及び分離装置
KR102602701B1 (ko) * 2015-08-14 2023-11-15 바스프 코포레이션 흡착제 및 흡착제의 제조 및 사용 방법
CN108348833B (zh) 2015-11-10 2020-12-18 环球油品公司 用于气体纯化的铜吸附剂
WO2017083048A1 (en) * 2015-11-10 2017-05-18 Uop Llc Copper adsorbent for acetylene converter guard bed
US10744492B2 (en) 2017-11-03 2020-08-18 Uop Llc Adsorbent for contaminant removal from C4 hydrocarbons
KR102604431B1 (ko) 2018-07-26 2023-11-22 에스케이이노베이션 주식회사 선형 알파 올레핀 제조방법
CN111420631B (zh) * 2020-03-13 2023-07-07 南开大学 高效分离烯烃气体中微量炔烃的方法
CN113719748A (zh) * 2021-09-28 2021-11-30 乔治洛德方法研究和开发液化空气有限公司 提供乙炔至乙炔使用装置的系统和方法
KR102600758B1 (ko) * 2023-07-03 2023-11-10 (주)오디씨티 Cda용 정제시스템
CN117463119B (zh) * 2023-12-25 2024-03-01 鄂尔多斯市云宽气体有限公司 一种乙炔气体生产提纯装置

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889893A (en) * 1955-03-28 1959-06-09 Texaco Inc Adsorption separation process
US3209050A (en) * 1961-05-19 1965-09-28 Firestone Tire & Rubber Co Purification of diolefins
US3273314A (en) * 1964-06-29 1966-09-20 Dow Chemical Co Removal of alkynes from gaseous streams with a silver carboxylate ion exchange resin
US3496245A (en) * 1967-01-10 1970-02-17 Exxon Research Engineering Co Process for recovery of high-purity ligands by sorption in cuprous halide protected by certain amides
BE759839A (fr) * 1969-12-05 1971-06-03 Int Synthetic Rubber Purification de monomeres
NL7002631A (de) * 1970-02-25 1971-08-27
US3792981A (en) * 1971-09-15 1974-02-19 Phillips Petroleum Co Catalytic reactor
US3755488A (en) * 1972-01-03 1973-08-28 Phillips Petroleum Co Selective absorption and hydrogenation of acetylenes
US3812057A (en) * 1972-01-03 1974-05-21 Phillips Petroleum Co Regeneration of cobalt-molybdenum catalyst used for the removal of diolefins and acetylenes from an olefinic feed
GB1375900A (de) * 1972-06-29 1974-11-27
US3870482A (en) * 1973-09-19 1975-03-11 Tenneco Chem Process for the separation of c{hd 4 {b acetylenic hydrocarbons from gas streams
US3912789A (en) * 1973-12-17 1975-10-14 Dow Chemical Co Dealkynation of olefin and diolefin streams
US4034065A (en) * 1975-09-26 1977-07-05 Union Carbide Corporation Preparation of CU+ zeolites
US4019879A (en) * 1975-09-26 1977-04-26 Union Carbide Corporation Selective adsorption of carbon monoxide from gas streams
US4082694A (en) * 1975-12-24 1978-04-04 Standard Oil Company (Indiana) Active carbon process and composition
US4269813A (en) * 1977-09-26 1981-05-26 Standard Oil Company (Indiana) Crystalline borosilicate and process of preparation
US4193972A (en) * 1977-11-02 1980-03-18 Uop Inc. Treating particle-containing SOx or NOx gas streams in parallel passage contactors
US4292457A (en) * 1978-04-18 1981-09-29 Standard Oil Company (Indiana) Alkylation of aromatic hydrocarbons
US4292458A (en) * 1978-04-18 1981-09-29 Standard Oil Company (Indiana) Production of hydrocarbons from alcohols
US4268420A (en) * 1978-04-18 1981-05-19 Standard Oil Company (Indiana) Hydrocarbon-conversion catalyst and its method of preparation
JPS5756044A (en) * 1980-09-20 1982-04-03 Mitsui Toatsu Chem Inc Method for reactivation of catalyst
US4425225A (en) * 1980-12-31 1984-01-10 Exxon Research And Engineering Co. Reducing metal content of oil feeds
DE3469411D1 (en) * 1983-07-20 1988-03-31 Hidefumi Hirai Method of preparing solid adsorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture
JPS6150929A (ja) * 1984-08-16 1986-03-13 Asahi Chem Ind Co Ltd ビニル化合物の精製方法
JPS61192343A (ja) * 1985-02-20 1986-08-26 Asahi Chem Ind Co Ltd 吸着剤の再生方法
EP0226487B1 (de) * 1985-11-08 1990-01-10 Institut Français du Pétrole Verfahren zur thermischen Umsetzung von Methan in Kohlenwasserstoffe mit höheren Molekulargewichten
US4992601A (en) * 1989-02-15 1991-02-12 Energia Andina Ltd. Process for the selective separation of alkenes and alkynes
CA2108021C (en) * 1991-04-08 1997-11-25 Ramdas Venkatram Process for upgrading the quality of light ends
US5332705A (en) * 1992-06-19 1994-07-26 Exxon Chemical Patents Inc. Regeneration of acetylene converter catalysts by hydrogen stripping
JPH0834749A (ja) * 1994-05-19 1996-02-06 Mitsui Petrochem Ind Ltd 重合用オレフィンの精製法およびポリオレフィンの製造法
JPH101999A (ja) * 1996-06-17 1998-01-06 Kyowa Plast Sangyo Kk 便器用接続フランジおよび同フランジと便器との連結構造
US6080905A (en) * 1997-03-10 2000-06-27 Bp Amoco Corporation Olefin purification by adsorption of acetylenics and regeneration of adsorbent

Also Published As

Publication number Publication date
NO20005891L (no) 2001-01-22
CA2332504A1 (en) 1999-11-25
ID27750A (id) 2001-04-26
ATE272598T1 (de) 2004-08-15
WO1999059943A1 (en) 1999-11-25
EP1080056B1 (de) 2004-08-04
PT1080056E (pt) 2004-12-31
DE69919158T2 (de) 2005-08-04
AU3668999A (en) 1999-12-06
US6124517A (en) 2000-09-26
ES2226379T3 (es) 2005-03-16
EP1080056A1 (de) 2001-03-07
MY120805A (en) 2005-11-30
KR100608474B1 (ko) 2006-08-09
NO20005891D0 (no) 2000-11-21
JP2002515466A (ja) 2002-05-28
KR20010025081A (ko) 2001-03-26

Similar Documents

Publication Publication Date Title
DE69919158D1 (de) Reinigung von olefinen durch adsorption von acetylenverbindungen und regenerierung vom absorbent
DE69801043D1 (de) Olefinreinigung von acetylenischen verbindungen und adsorbent-regenerierung
KR920021442A (ko) 불활성 기체의 정제 방법
RU2008103606A (ru) Объединенный способ удаления тяжелых углеводородов, аминовой очистки и осушки
JP2006512186A (ja) 物質流から一酸化炭素を除去する吸着組成物、及びその除去方法
JPS58159846A (ja) 吸着剤の低温水素ストリツピングによる再生方法
JP2006512453A (ja) 炭化水素の脱硫用多成分吸着床
US3363401A (en) Process for the recovery of gaseous sulphuric compounds present in small quantities in residual gases
AU2008277537B2 (en) Method for eliminating mercury from a gas containing CO2 and oxygen
MX165332B (es) Procedimiento de isomerizacion y aparato para efectuarlo
KR100444885B1 (ko) 배가스에 함유된 입자상 물질 및 수분의 제거방법
US3132079A (en) Purification of an organic material by distillation and adsorption
RU2147918C1 (ru) Способ обессеривания газа, содержащего h2s
JP2554400B2 (ja) 使用ずみのニツケルに基づく吸収剤の処理法
KR950008460A (ko) 옥소 생성물의 제조방법
KR970020163A (ko) 등압 이동층을 사용하는 연속 기체 정화기
SU806080A1 (ru) Способ очистки природного газаОТ пАРОВ ВОды и бЕНзиНОВыХуглЕВОдОРОдОВ
SU1337381A1 (ru) Способ очистки изопентана
JPH01259089A (ja) 重質油熱分解軽質留分の処理方法
JPH01168321A (ja) 触媒の失活防止方法
DE69528709D1 (de) Methode und vorrichtung zur reinigung von lüftungsluft
RU2132357C1 (ru) Способ тонкой очистки углеводородных фракций от сернистых соединений
JPH10180759A (ja) 油中塩素の除去方法
JPH0670222B2 (ja) 分解軽質留分の精製プロセス
TH54085A (th) การทำแก๊สให้บริสุทธิ์

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee