AR241131Q - "un procedimiento de separacion de agua por adsorcion, de una mezcla azeotropica de agua y un alcohol alifatico miscible con agua." - Google Patents

"un procedimiento de separacion de agua por adsorcion, de una mezcla azeotropica de agua y un alcohol alifatico miscible con agua."

Info

Publication number
AR241131Q
AR241131Q AR29992185A AR29992185A AR241131Q AR 241131 Q AR241131 Q AR 241131Q AR 29992185 A AR29992185 A AR 29992185A AR 29992185 A AR29992185 A AR 29992185A AR 241131 Q AR241131 Q AR 241131Q
Authority
AR
Argentina
Prior art keywords
water
bed
adsorption
feeding material
condensation
Prior art date
Application number
AR29992185A
Other languages
English (en)
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of AR241131Q publication Critical patent/AR241131Q/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • 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
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/08—Ethanol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/10—Monohydroxylic acyclic alcohols containing three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/12—Monohydroxylic acyclic alcohols containing four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
    • C07C33/025—Acyclic alcohols with carbon-to-carbon double bonds with only one double bond
    • C07C33/03—Acyclic alcohols with carbon-to-carbon double bonds with only one double bond in beta-position, e.g. allyl alcohol, methallyl alcohol
    • 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
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/308—Pore size
    • 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
    • B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

UN PROCEDIMIENTO DE SEPARACION DE AGUA POR ADSORCION, DE UNA MEZCLA AZEOTROPICA DE AGUA Y UN ALCOHOLALIFATICO MISCIBLE CON AGUA, QUE COMPRENDE LAS ETAPAS DE: (A) HACER PASAR EN FASE VAPOR, UN MATERIAL DE ALIMENTACION QUE COMPRENDE POR LO MENOS 2,5% PONDERAL DE AGUA EN MEZCLA CON POR LO MENOS UN ALCOHOL ALIFATICO MISCIBLE CON AGUA EN UN LECHO DE ADSORCION FIJO A UNA TEMPERATURA Y UNA PRESION QUE IMPIDEN LA CONDENSACION CAPIULAR DE DICHO ALCOHOL ALIFATICO CONTENIENDO DICHO LECHO, UNA MASA ADSORBENTE QUE CONSISTE ESENCIALMENTE DE UN ADSORBENTE DE TAMIZ MOLECULAR ZEOLITICO CRISTALINO.(B) RECUPERAR DEL EXTREMO EFLUENTE DE DICHO LECHO, UNA CORRIENTE DE PRODUCTO QUE CONTIENE UNA CONCENTRACION MENOR DE AGUA, QUE EL MATERIAL DE ALIMENTACION. (C) TERMINAR EL FLUJO DE MATERIAL DE ALIMENTACION HACIA DICHO LECHO ANTES DEL ESCAPE DE CUALQUIERA DEL FRENTE DE CALOR Y DEL FRENTE DE TRANSFERENCIA DE MASA DE AGUA Y ANTES DE UNA PERDIDA SUSTANCIAL DE ENERGIA TERMICA DEL LECHO, POR MEDIO DEL PASAJE EN CONTRACORRIENTE DE UN GAS INERTE, EN CONDICIONES ADECUADAS PARA PERMITIR LA CONDENSACION DEL ALCOHOL ALIFATICO. (D) CONTINUAR EL PURGADO EN CONTRACORRIENTE DE DICHO LECHO, HASTA QUE LA CARGA DE AGUA SOBRE DICHO ADSORBATO, SEA ESENCIALMENTE LA MISMA QUE AL COMIENZO DEL PASO DE ADSORCION (A); Y (E) REPETIR EL PASO DE ADSORCION (A).
AR29992185A 1981-05-01 1985-03-29 "un procedimiento de separacion de agua por adsorcion, de una mezcla azeotropica de agua y un alcohol alifatico miscible con agua." AR241131Q (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/259,377 US4373935A (en) 1981-05-01 1981-05-01 Adsorption separation cycle

Publications (1)

Publication Number Publication Date
AR241131Q true AR241131Q (es) 1991-11-29

Family

ID=22984690

Family Applications (1)

Application Number Title Priority Date Filing Date
AR29992185A AR241131Q (es) 1981-05-01 1985-03-29 "un procedimiento de separacion de agua por adsorcion, de una mezcla azeotropica de agua y un alcohol alifatico miscible con agua."

Country Status (9)

Country Link
US (1) US4373935A (es)
EP (1) EP0064267B1 (es)
JP (1) JPS588535A (es)
AR (1) AR241131Q (es)
AT (1) ATE14386T1 (es)
BR (1) BR8202528A (es)
CA (1) CA1178216A (es)
DE (1) DE3264882D1 (es)
PH (1) PH19025A (es)

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DE3201390A1 (de) * 1982-01-19 1983-07-28 CEAG Verfahrenstechnik GmbH, 4714 Selm Verfahren zur rueckgewinnung eines im wesentlichen wasserfreien desorbats sowie vorrichtung zum durchfuehren des verfahrens
EP0088905B1 (en) * 1982-02-25 1987-10-07 Pall Corporation Adsorbent fractionator with automatic temperature-sensing cycle control and process
CA1197476A (en) * 1982-04-19 1985-12-03 Albert C. Frost Gas separation process
US4487614A (en) * 1983-11-16 1984-12-11 Union Carbide Corporation Adsorption separation cycle
US4726818A (en) * 1984-12-20 1988-02-23 Union Carbide Corporation Bulk removal of water from organic liquids
US4670155A (en) * 1985-03-06 1987-06-02 The Regents Of The University Of California Process for sorption solute recovery
US4612405A (en) * 1985-05-23 1986-09-16 Coal Industry (Patents) Ltd. Continuous sorption process
DK170853B1 (da) * 1985-07-16 1996-02-12 Takeda Chemical Industries Ltd Fremgangsmåde til regeneration af zeolitter.
JPH0634895B2 (ja) * 1988-03-29 1994-05-11 関西熱化学株式会社 圧力変動式吸着分離方法
US4964889A (en) * 1989-12-04 1990-10-23 Uop Selective adsorption on magnesium-containing clinoptilolites
US5147419A (en) * 1990-07-19 1992-09-15 Schoofs Gregory R Apparatus and method for air drying with reduced oxygen enrichment
US5116510A (en) * 1991-05-06 1992-05-26 Air Products And Chemicals, Inc. Separation of liquid mixtures by thermal swing adsorption
US5271762A (en) * 1992-09-29 1993-12-21 Schoofs Gregory R Apparatus and method for air drying with reduced oxygen enrichment
US5614000A (en) * 1995-10-04 1997-03-25 Air Products And Chemicals, Inc. Purification of gases using solid adsorbents
US5897686A (en) * 1997-10-22 1999-04-27 Air Products And Chemicals, Inc. Synthesis gas drying and CO2 removal
FR2799390B1 (fr) * 1999-10-08 2002-06-07 Air Liquide Procede de traitement d'un gaz par adsorption a temperature modulee
KR100415803B1 (ko) 2001-01-08 2004-01-24 한국에너지기술연구원 마이크로파를 이용한 에탄올 흡착건조장치 및 운전방법
JP4548080B2 (ja) * 2004-10-04 2010-09-22 三菱化学株式会社 成分分離方法および成分分離装置
US7507273B1 (en) * 2005-06-20 2009-03-24 6Solutions, Llc Chromatographic rectification of ethanol
CN100341830C (zh) * 2005-09-02 2007-10-10 钟娅玲 一种多吸附塔错步内循环生产无水乙醇方法
JP2010264441A (ja) * 2009-04-16 2010-11-25 Syst Enji Service Kk 水溶性有機化合物含有流体の脱水用吸着剤及びこの吸着剤を用いた水溶性有機化合物含有流体の脱水処理装置
KR101381443B1 (ko) * 2012-06-27 2014-04-04 한국화학연구원 이산화탄소 포집장치
CN104507897A (zh) * 2012-09-06 2015-04-08 Lg化学株式会社 用于制备异丙醇的方法和设备
JP6305868B2 (ja) * 2014-08-12 2018-04-04 エア・ウォーター株式会社 水素ガスの精製方法及びその精製装置
JP2016179467A (ja) * 2015-03-24 2016-10-13 東ソー株式会社 ガスの脱水剤
JP7122042B1 (ja) * 2021-12-22 2022-08-19 独立行政法人石油天然ガス・金属鉱物資源機構 パージ方法およびシステム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985205A (en) * 1932-05-28 1934-12-18 Aluminum Co Of America Production of anhydrous and absolute alcohols
US1985204A (en) * 1932-05-28 1934-12-18 Aluminum Co Of America Production of anhydrous and absolute alcohols
US2137605A (en) * 1937-03-24 1938-11-22 Aluminum Co Of America Method of drying alcohol
US2944627A (en) * 1958-02-12 1960-07-12 Exxon Research Engineering Co Method and apparatus for fractionating gaseous mixtures by adsorption
US3122486A (en) * 1960-07-08 1964-02-25 Exxon Research Engineering Co Combination process comprising distillation operation in conjunction with a heatless fractionator
US3132079A (en) * 1960-12-21 1964-05-05 Exxon Research Engineering Co Purification of an organic material by distillation and adsorption
FR1542755A (fr) * 1966-09-09 1968-10-18 Grace W R & Co Procédé d'élimination d'eau de liquides organiques à l'aide de microsphères de zéolites
US3728844A (en) * 1971-08-19 1973-04-24 Continental Oil Co Vapor adsorption process
US3839847A (en) * 1972-07-05 1974-10-08 Hydrocarbon Research Inc Cryogenic hydrogen adsorption system
US4233038A (en) * 1979-08-06 1980-11-11 Air Products And Chemicals, Inc. Reactivation system for water-carbon dioxide adsorbers
US4273621A (en) * 1980-05-05 1981-06-16 The Lummus Company Process for dehydrating ethanol and for the production of gasohol therefrom
IT1062296B (it) * 1980-08-08 1984-06-26 Massimo Sacchetti Processo e apparecchiatura per eliminare e recuperare sostanze organiche volatili dai gas di scarico industriali
DE3038715A1 (de) * 1980-10-14 1982-05-27 Bergwerksverband Gmbh, 4300 Essen Verfahren zur desorption von mit adsorbaten beladenen aktivkohlen

Also Published As

Publication number Publication date
JPH0289B2 (es) 1990-01-05
CA1178216A (en) 1984-11-20
PH19025A (en) 1985-12-03
EP0064267A3 (en) 1983-06-01
DE3264882D1 (en) 1985-08-29
JPS588535A (ja) 1983-01-18
US4373935A (en) 1983-02-15
EP0064267A2 (en) 1982-11-10
BR8202528A (pt) 1983-04-19
EP0064267B1 (en) 1985-07-24
ATE14386T1 (de) 1985-08-15

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