CH535071A - Adsorptionsanlage - Google Patents

Adsorptionsanlage

Info

Publication number
CH535071A
CH535071A CH1780571A CH1780571A CH535071A CH 535071 A CH535071 A CH 535071A CH 1780571 A CH1780571 A CH 1780571A CH 1780571 A CH1780571 A CH 1780571A CH 535071 A CH535071 A CH 535071A
Authority
CH
Switzerland
Prior art keywords
adsorption plant
adsorption
plant
Prior art date
Application number
CH1780571A
Other languages
English (en)
Inventor
John Derosset Armand
William Neuzil Richard
Original Assignee
Universal Oil Prod Co
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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Publication of CH535071A publication Critical patent/CH535071A/de

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0423—Beds in columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/116—Molecular sieves other than zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/206—Ion exchange resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7027—Aromatic hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • B01D2259/40005—Methods relating to valve switching using rotary valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/404—Further details for adsorption processes and devices using four beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/406—Further details for adsorption processes and devices using more than four beds
    • B01D2259/4068—Further details for adsorption processes and devices using more than four beds using more than ten beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/919—Apparatus considerations
    • Y10S585/921—Apparatus considerations using recited apparatus structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CH1780571A 1970-12-07 1971-12-07 Adsorptionsanlage CH535071A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9567370A 1970-12-07 1970-12-07

Publications (1)

Publication Number Publication Date
CH535071A true CH535071A (de) 1973-03-31

Family

ID=22253085

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1780571A CH535071A (de) 1970-12-07 1971-12-07 Adsorptionsanlage

Country Status (8)

Country Link
US (1) US3706812A (de)
JP (1) JPS5212673B1 (de)
CA (1) CA981597A (de)
CH (1) CH535071A (de)
DE (1) DE2160071C3 (de)
FR (1) FR2117465A5 (de)
GB (1) GB1374796A (de)
IT (1) IT945316B (de)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373025A (en) * 1976-05-27 1983-02-08 Uop Inc. Process for the isomerization of glucose
US4358322A (en) * 1976-05-27 1982-11-09 Uop Inc. Process for separating a ketose from an aldose by selective adsorption
US4340724A (en) * 1976-05-27 1982-07-20 Uop Inc. Process for separating a ketose from an aldose by selective adsorption
JPS6055162B2 (ja) * 1977-05-26 1985-12-04 参松工業株式会社 カラムクロマト分離法
US4298501A (en) * 1979-06-15 1981-11-03 Uop Inc. Technique to reduce the zeolite molecular sieve solubility in an aqueous system
US4345946A (en) * 1979-09-14 1982-08-24 Uop Inc. Process for use of a zeolite molecular sieve adsorbent in an aqueous system
US4293346A (en) * 1979-11-05 1981-10-06 Uop Inc. Simulated countercurrent sorption process employing ion exchange resins with backflushing
US4319929A (en) * 1979-11-19 1982-03-16 Uop Inc. Simulated countercurrent sorption process employing ion exchange resins with periodic backflushing
US4326092A (en) * 1980-07-17 1982-04-20 Uop Inc. Process for the separation of meta-xylene
US4312678A (en) * 1980-09-03 1982-01-26 Uop Inc. Extraction of sucrose from molasses
US4333770A (en) * 1980-09-08 1982-06-08 Uop Inc. Extraction of sucrose from molasses
US4337156A (en) * 1980-09-23 1982-06-29 Uop Inc. Adsorptive separation of contaminants from naphtha
US4422881A (en) * 1980-10-29 1983-12-27 Roquette Freres Installation and process for the continuous separation of mixtures of sugars and/or of polyols by selective adsorption
US4412866A (en) * 1981-05-26 1983-11-01 The Amalgamated Sugar Company Method and apparatus for the sorption and separation of dissolved constituents
US4519845A (en) * 1984-02-09 1985-05-28 Uop Inc. Separation of sucrose from molasses
US4764276A (en) * 1984-07-30 1988-08-16 Advanced Separation Technologies Incorporated Device for continuous contacting of fluids and solids
US4808317A (en) * 1985-03-19 1989-02-28 Advanced Separation Technologies Incorporated Process for continuous contacting of fluids and solids
US4605783A (en) 1985-03-21 1986-08-12 Uop Inc. Process for separating monoterpenes
US4714783A (en) * 1986-05-12 1987-12-22 Uop Inc. Separation of nitrobenzaldehyde isomers
US4797233A (en) * 1986-08-20 1989-01-10 Uop Inc. Process for separating mono-, di- and triglycerides
US4707190A (en) * 1986-09-02 1987-11-17 Uop Inc. Process for separating maltose from mixtures of maltose, glucose and other saccharides
US5068419A (en) * 1986-12-18 1991-11-26 Uop Separation of an organic acid from a fermentation broth with an anionic polymeric adsorbent
US4882065A (en) * 1987-12-11 1989-11-21 Uop Purification of sterols with activated carbon as adsorbent and chlorobenzene as desorbent
US4849112A (en) * 1987-12-11 1989-07-18 Uop Adsorption separation of sterols from tall oil pitch with carbon adsorbent
ES2018707B3 (es) * 1988-01-11 1991-05-01 Uop (A New York General Partnership) Separacion de acido citrico de caldo de fermentacion
US4827049A (en) * 1988-03-28 1989-05-02 Uop Process for the separation of dihydroxybenzene isomers
US5107062A (en) * 1988-05-23 1992-04-21 Uop Zeolitic para-xylene separation with tetralin derivatives as heavy desorbent
US5057643A (en) * 1988-05-23 1991-10-15 Uop Zeolitic para-xylene separation with tetralin derivatives as heavy desorbent
US5012038A (en) * 1988-05-23 1991-04-30 Uop Zeolitic para-xylene separation with diethyltoluene heavy desorbent
US4886930A (en) * 1988-05-23 1989-12-12 Uop Zeolitic para-xylene separation with tetralin heavy desorbent
US4956522A (en) * 1988-05-23 1990-09-11 Uop Zeolitic para-ethyltoluene separation with tetralin heavy desorbent
FI86416C (fi) * 1988-06-09 1992-08-25 Suomen Sokeri Oy Foerfarande foer tillvaratagande av betain ur melass.
US4876390A (en) * 1988-08-19 1989-10-24 Uop Process for separating dichlorodiphenylsulfone isomers
US4910336A (en) * 1988-11-25 1990-03-20 Uop Process for separating phenylalanine from salts
US4922040A (en) * 1988-12-28 1990-05-01 Uop Process for extracting 2,5-dichlorotoluene from isomer mixtures with sodium-L zeolite adsorbents
US4977243A (en) * 1988-12-28 1990-12-11 Uop Separation of sterols from low-acid feeds with magnesium silicate and methyl-tert-butyl ether desorbent
US5019271A (en) * 1988-12-30 1991-05-28 Uop Extractive chromatographic separation process for recovering 3,5-diethyltoluene
US4940548A (en) * 1989-04-17 1990-07-10 Uop Chromatographic separation process for recovering individual diethyltoluene isomers
US5068418A (en) * 1989-05-08 1991-11-26 Uop Separation of lactic acid from fermentation broth with an anionic polymeric absorbent
US5071560A (en) * 1989-07-17 1991-12-10 Uop Process for purifying phenylalanine
US5000794A (en) * 1989-08-17 1991-03-19 Uop Process for separating glucose and mannose with dealuminated Y zeolites
FR2651148B1 (fr) * 1989-08-28 1992-05-07 Inst Francais Du Petrole Procede continu et dispositif de separation chromatographique d'un melange d'au moins trois constituants en trois effluents purifies au moyen de deux solvants.
FR2651149B1 (fr) * 1989-08-28 1992-06-05 Inst Francais Du Petrole Procede continu et dispositif de separation chromatographique d'un melange d'au moins trois constituants en trois effluents purifies au moyen d'un seul solvant a deux temperatures et/ou a deux pressions differentes.
US5069883A (en) * 1989-10-20 1991-12-03 Progress Water Technologies Corp. Device for continuous contacting of liquids and solids
US4996380A (en) * 1989-11-08 1991-02-26 Uop Process for extracting meta-dichlorobenzene from isomer mixtures with mixed alkali metal exchanged X zeolite adsorbents
US5225580A (en) * 1990-08-16 1993-07-06 Uop Process for separating fatty acids and triglycerides
US5102582A (en) * 1990-09-17 1992-04-07 Uop Process for separating fatty acids and triglycerides
US5179219A (en) * 1990-11-19 1993-01-12 Uop Process for separating fatty acids and triglycerides
US5171870A (en) * 1991-04-22 1992-12-15 Uop Process for separating triglycerides having different degrees of unsaturation
US5177300A (en) * 1991-11-12 1993-01-05 Uop Process for separating naphthalene from substituted benzene hydrocarbons
US5171922A (en) * 1991-11-14 1992-12-15 Uop Process for separating para-xylene from a C8 and C9 aromatic mixture
US5177295A (en) * 1991-12-23 1993-01-05 Uop Process for separating para-xylene from a C8 and C9 aromatic mixture
US5159131A (en) * 1991-12-23 1992-10-27 Uop Zeolitic para-xylene separation with indan and indan derivatives as heavy desorbent
US5220102A (en) * 1991-12-23 1993-06-15 Uop Process for separating normal olefins from non-normal olefins
US5276246A (en) * 1991-12-23 1994-01-04 Uop Process for separating normal olefins from non-normal olefins
US5262144A (en) * 1991-12-26 1993-11-16 Uop Siliceous molecular sieves having low acid activity and process for preparing same
US5223589A (en) * 1992-04-22 1993-06-29 Uop Process for separating durene from substituted benzene hydrocarbons
JPH0611056A (ja) * 1992-06-24 1994-01-21 Tsukishima Kikai Co Ltd 流路分配装置、疑似移動床および連続吸着法
FI96225C (fi) * 1993-01-26 1996-05-27 Cultor Oy Menetelmä melassin fraktioimiseksi
DE69401506T2 (de) * 1993-04-29 1997-09-11 Norsk Hydro As Verfahren zur chromatografischer fraktionierung von fettsäuren und ihre derivaten
US5470464A (en) * 1994-04-06 1995-11-28 Uop Small scale simulated moving bed separation apparatus and process
US5487775A (en) * 1994-05-09 1996-01-30 The Boc Group, Inc. Continuous pressure difference driven adsorption process
US5795398A (en) 1994-09-30 1998-08-18 Cultor Ltd. Fractionation method of sucrose-containing solutions
US5635072A (en) 1995-01-31 1997-06-03 Uop Simulated moving bed adsorptive separation process
US5676826A (en) * 1995-04-19 1997-10-14 Advanced Separation Technologies Incorporated Fluid-solid contacting apparatus
US5750820A (en) * 1995-09-15 1998-05-12 Wei; Chiu N. Multiple grade flush adsorption separation process
US6224776B1 (en) 1996-05-24 2001-05-01 Cultor Corporation Method for fractionating a solution
US6004518A (en) * 1997-12-12 1999-12-21 Uop Llc High-purity simulated moving bed adsorptive separation apparatus
US5928515A (en) * 1997-12-12 1999-07-27 Uop Llc Adsorptive separation of 3-hydroxytetrahydrofuran enantiomers
US5919361A (en) * 1997-12-17 1999-07-06 Uop Llc Spring-loaded hydraulically active liquid chromatography column
US6045703A (en) * 1998-06-15 2000-04-04 Union Carbide Chemicals & Plastics Technology Corporation Separation processes
US6036865A (en) * 1998-06-15 2000-03-14 Union Carbide Chemicals & Plastics Technology Corporation Separation processes
FR2781860B1 (fr) * 1998-07-31 2000-09-01 Inst Francais Du Petrole Systeme de mise en communication alternee d'au moins quatre fluides et son application dans un procede de separation en lit mobile simule
US6431202B1 (en) 1999-12-01 2002-08-13 Calgon Carbon Corporation Fluid-directing multiport rotary valve
JP2003523984A (ja) * 2000-02-22 2003-08-12 エクソンモービル・ケミカル・パテンツ・インク ｐ−キシレンを生成する方法
FI20010977A7 (fi) 2001-05-09 2002-11-10 Danisco Sweeteners Oy Kromatografinen erotusmenetelmä
WO2003026772A2 (en) * 2001-09-27 2003-04-03 Purdue Research Foundation Versatile simulated moving bed systems
US6904936B2 (en) * 2002-04-19 2005-06-14 Archidex Flow-diverting rotary valves of multiple paths
EP2295529B2 (de) 2002-07-11 2022-05-18 Basf As Verfahren zur Verminderung von Umweltschadstoffen in einem Öl oder einem Fett und Fischfutterprodukt
SE0202188D0 (sv) * 2002-07-11 2002-07-11 Pronova Biocare As A process for decreasing environmental pollutants in an oil or a fat, a volatile fat or oil environmental pollutants decreasing working fluid, a health supplement, and an animal feed product
AU2003272368C1 (en) * 2002-09-13 2009-07-23 Biogen Idec Inc. Method of purifying polypeptides by simulated moving bed chromatography
US6805799B2 (en) * 2002-12-21 2004-10-19 Qi-Feng Ma Simulated moving bed chromatographic focusing
CN100444920C (zh) * 2002-12-21 2008-12-24 奥代科公司 模拟移动床聚焦层析
US7722832B2 (en) 2003-03-25 2010-05-25 Crystaphase International, Inc. Separation method and assembly for process streams in component separation units
US20060273013A1 (en) * 2004-03-01 2006-12-07 Chin Nien-Hwa L Versatile simulated moving bed systems
US20060065542A1 (en) * 2004-09-30 2006-03-30 Nemeth Laszlo T Synthesis of hydrogen peroxide
US8008536B2 (en) * 2005-02-02 2011-08-30 Winter George R Simulated moving bed adsorptive separation process for handling multiple feedstocks
US7396973B1 (en) 2005-02-02 2008-07-08 Winter George R Simulated moving bed adsorptive separation process for handling multiple feedstocks
WO2007127049A2 (en) * 2006-04-25 2007-11-08 Exxonmobil Chemical Patents Inc. Process for producing para-xylene
WO2008033200A1 (en) 2006-09-14 2008-03-20 Exxonmobil Chemical Patents Inc. Process for producing para-xylene
US8177980B2 (en) 2007-11-09 2012-05-15 Archer Daniels Midland Company Separation of a mixture of polyhydric alcohols
CN102215930A (zh) 2008-11-19 2011-10-12 埃克森美孚化学专利公司 分离方法
US8273934B2 (en) 2008-12-15 2012-09-25 Exxonmobil Chemical Patents Inc. Process for producing para-xylene
BRPI1011285A2 (pt) * 2009-05-29 2016-03-22 Exxonmobil Chem Patents Inc alimentação de uma unidade parex
CA3000662C (en) 2009-12-30 2020-05-05 Basf Pharma (Callanish) Limited Polyunsaturated fatty acid (pufa) composition comprising docosahexaenoic acid
SG184074A1 (en) 2010-03-30 2012-10-30 Exxonmobil Chem Patents Inc Separation system
KR101515738B1 (ko) 2011-03-23 2015-04-28 엑손모빌 케미칼 패턴츠 인코포레이티드 흡착 분리 시스템에서의 플러쉬 체적의 감소
GB201111595D0 (en) 2011-07-06 2011-08-24 Equateq Ltd Improved process
GB201111589D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New modified process
GB201111594D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New improved process
GB201111591D0 (en) 2011-07-06 2011-08-24 Equateq Ltd Further new process
GB201111601D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New process
US8985151B1 (en) 2011-09-21 2015-03-24 Baisheng Zou Multi-stream rotary fluid distribution system
EP2852676B1 (de) 2012-05-23 2020-04-22 Lanzatech New Zealand Limited Fermentation und simuliertes wanderbettverfahren
GB201300354D0 (en) 2013-01-09 2013-02-20 Basf Pharma Callanish Ltd Multi-step separation process
US9428711B2 (en) 2013-05-07 2016-08-30 Groupe Novasep Chromatographic process for the production of highly purified polyunsaturated fatty acids
US8802880B1 (en) 2013-05-07 2014-08-12 Group Novasep Chromatographic process for the production of highly purified polyunsaturated fatty acids
US10053711B2 (en) 2013-08-02 2018-08-21 The Board Of Regents For Oklahoma State University Method improving producer gas fermentation
EP2883860B1 (de) 2013-12-11 2016-08-24 Novasep Process Chromatografisches Verfahren zur Herstellung von mehrfach ungesättigten Fettsäuren
JP6303017B2 (ja) 2014-01-07 2018-03-28 ノヴァセプ プロセスＮｏｖａｓｅｐ Ｐｒｏｃｅｓｓ 芳香族アミノ酸を精製する方法
US9522863B2 (en) 2014-02-28 2016-12-20 Exxonmobil Chemical Patents Inc. Xylene separation process
WO2016036757A1 (en) 2014-09-02 2016-03-10 INVISTA Technologies S.á.r.l. Purification of long chain diacids
US10226719B2 (en) 2014-09-30 2019-03-12 Exxonmobil Chemical Patents Inc. Adsorptive separation of multi-component fluid mixtures
WO2016081113A1 (en) 2014-11-20 2016-05-26 Exxonmobil Chemical Patents Inc. Xylene separation process and apparatus
WO2016164748A1 (en) 2015-04-08 2016-10-13 Invista North America S.A.R.L. Materials and methods for the selective recovery of monovalent products from aqueous solutions using continuous ion exchange
US10343084B2 (en) 2015-04-10 2019-07-09 Invista North America S.A.R.L. Process for separation of diamines and/or omega-aminoacids from a feed mixture
CN108473673B (zh) 2015-12-22 2020-12-01 巴斯夫欧洲公司 一种纯化聚醚嵌段共聚物的方法
US10744426B2 (en) 2015-12-31 2020-08-18 Crystaphase Products, Inc. Structured elements and methods of use
US10054140B2 (en) 2016-02-12 2018-08-21 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
US11083980B2 (en) * 2017-03-03 2021-08-10 Baisheng Zou Rotary solid/fluid counter-current contacting apparatus
US10589190B2 (en) * 2017-03-03 2020-03-17 Baisheng Zou Rotary solid/fluid counter-current contact apparatus
EP3498699A1 (de) 2017-12-13 2019-06-19 Basf Se Chromatographieverfahren zur reinigung von furfuralderivaten
WO2020060970A1 (en) 2018-09-18 2020-03-26 Invista North America S.A.R.L. Systems and methods for recovering amines and their derivates from aqueous mixtures
CN109432822B (zh) 2018-11-14 2023-09-29 内蒙古伊泰煤基新材料研究院有限公司 一种高效模拟移动床设备以及高效模拟移动床工艺
WO2021127644A1 (en) 2019-12-20 2021-06-24 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
CA3192003A1 (en) 2020-09-09 2022-03-17 Crystaphase Products, Inc. Process vessel entry zones
KR20240136940A (ko) 2021-12-17 2024-09-19 바스프 에스이 다가불포화 지방산의 효율적인 정제를 위한 크로마토그래피 분리 방법
US12187695B2 (en) 2022-06-15 2025-01-07 Zaiput Flow Technologies LLC Separation of chemical species using multiple liquid phases and related systems
US11548864B1 (en) 2022-06-15 2023-01-10 Zaiput Flow Technologies LLC Separation of chemical species using multiple liquid phases and related systems

Also Published As

Publication number Publication date
GB1374796A (en) 1974-11-20
DE2160071C3 (de) 1980-07-31
CA981597A (en) 1976-01-13
JPS5212673B1 (de) 1977-04-08
FR2117465A5 (de) 1972-07-21
DE2160071B2 (de) 1979-11-29
IT945316B (it) 1973-05-10
US3706812A (en) 1972-12-19
DE2160071A1 (de) 1972-06-22

Similar Documents

Publication Publication Date Title
CH535071A (de) Adsorptionsanlage
FI55349B (fi) Mindre skummande tvaettmedelkomposition
BE761447A (fr) Termineur
CH523692A (fr) Ski-bob
BE770099A (fr) Soupape perfectionnee
FI54786C (fi) Enstyckigt lastflak
BE760036A (fr) Reklamezuil
NO150331C (no) Tannhjulsveksel-produksjonsrekke
CH543031A (fr) Soupape
DK131651C (da) Herbicid
BE767270A (fr) Fascines
FI48870C (fi) Cylinderlaos
DK150675C (da) Fibroest poelseskind
FI54390C (fi) Omkopplingsbar friktionskoppling speciellt foer kugghjulsvaexlar
BE775061A (fr) 1-hydrocarbyldithio-3-arylurees
BE762183A (fr) Sproeibusklep
FI54025C (fi) Luftfuktningsaggregat
CH515044A (fr) Ski-bob
TR17083A (tr) Koemuerue gaziastirma tesisi
CH532219A (fr) Vanne
DK132041C (da) Hengebro
BE776494A (fr) Instelbare frequentie-afhankelijke amplitudeeffenaar
BE772617A (fr) Bis-carmates
DK132775B (da) Koleanleg
BE774795A (fr) N-alcoxyalkylidenesulfonamides

Legal Events

Date Code Title Description
PL Patent ceased