ES2042119T3 - Proceso para la depuracion de gases masivos utilizando adsorbentes de cabacita. - Google Patents

Proceso para la depuracion de gases masivos utilizando adsorbentes de cabacita.

Info

Publication number
ES2042119T3
ES2042119T3 ES199090106370T ES90106370T ES2042119T3 ES 2042119 T3 ES2042119 T3 ES 2042119T3 ES 199090106370 T ES199090106370 T ES 199090106370T ES 90106370 T ES90106370 T ES 90106370T ES 2042119 T3 ES2042119 T3 ES 2042119T3
Authority
ES
Spain
Prior art keywords
chabazita
cation
cabacita
depuration
adsorbents
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 - Lifetime
Application number
ES199090106370T
Other languages
English (en)
Inventor
Thomas Richard Gaffney
Charles Gardener Coe
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals 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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Application granted granted Critical
Publication of ES2042119T3 publication Critical patent/ES2042119T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/048—Composition of the impurity the impurity being an organic compound
    • 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
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent
    • Y10S95/902—Molecular sieve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

SE SUMINISTRA UN PROCESO PARA LA ADSORCION SELECTIVA DE UNO O MAS CONSTITUYENTES MENORES DE UN FLUJO DE GASES EN MASA UTILIZANDO CHABAZITA EN LA QUE EL GAS EN MASA SE EXCLUYE EN MAGNITUD DE LA ESTRUCTURA POROSA DE LA CHABAZITA O EL CONSTITUYENTE MENOR QUE SE HA DE SEPARAR TIENE UN CALOR DE ADSORCION MAYOR QUE EL DEL GAS EN MASA Y EL PROCESO SE REALIZA BAJO CONDICIONES EN LAS QUE LA PRESION PARCIAL DEL CONSTITUYENTE MENOR ESTA EN LA REGION DE PRESION BAJA LINEAL DEL ISOTERMO PARA EL CONSTITUYENTE MENOR Y EL ADSORBENTE ES CHABAZITA DIVALENTE DESHIDRATADA QUE CONTIENE CATION QUE TIENE UNA RELACION SIÑAI DE 1,8 A 2,7, UNA SITUACION DE CATION, FS, DE 0,7 A 1 Y UNA DISTRIBUCION DE CATION, FD, DE 0,62 A 1.
ES199090106370T 1989-04-06 1990-04-03 Proceso para la depuracion de gases masivos utilizando adsorbentes de cabacita. Expired - Lifetime ES2042119T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/334,668 US4943304A (en) 1989-04-06 1989-04-06 Process for the purification of bulk gases using chabazite adsorbents

Publications (1)

Publication Number Publication Date
ES2042119T3 true ES2042119T3 (es) 1993-12-01

Family

ID=23308241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090106370T Expired - Lifetime ES2042119T3 (es) 1989-04-06 1990-04-03 Proceso para la depuracion de gases masivos utilizando adsorbentes de cabacita.

Country Status (6)

Country Link
US (1) US4943304A (es)
EP (1) EP0391350B1 (es)
JP (1) JPH02284619A (es)
CA (1) CA2013530A1 (es)
DE (1) DE69001849T2 (es)
ES (1) ES2042119T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069690A (en) * 1991-02-21 1991-12-03 Air Products And Chemicals, Inc. Process for kinetic gas-solid chromatographic separations
US5226933A (en) * 1992-03-31 1993-07-13 Ohio State University Pressure swing adsorption system to purify oxygen
US5417742A (en) * 1993-12-03 1995-05-23 The Boc Group, Inc. Removal of perfluorocarbons from gas streams
US5441557A (en) * 1993-12-14 1995-08-15 Praxair Technology, Inc. Enhanced gas separations and zeolite compositions therefor
US5698013A (en) * 1994-03-18 1997-12-16 Uop Nitrogen-selective zeolitic adsorbent for use in air separation process
US5454857A (en) * 1994-03-18 1995-10-03 Uop Air separation process
US5616170A (en) * 1995-08-11 1997-04-01 The Boc Group, Inc. Adsorptive separation of nitrogen from other gases
US5737941A (en) * 1997-01-21 1998-04-14 Air Products And Chemicals, Inc. Method and apparatus for removing trace quantities of impurities from liquified bulk gases
FR2758739B1 (fr) * 1997-01-24 1999-02-26 Ceca Sa Perfectionnement dans les procedes psa de purification de l'hydrogene
FR2796570B1 (fr) * 1999-07-22 2002-06-07 Air Liquide Adsorbant a selectivite amelioree pour la separation des gaz
JP4084523B2 (ja) * 2000-03-10 2008-04-30 大陽日酸株式会社 キセノンを使用した麻酔装置
US6572838B1 (en) 2002-03-25 2003-06-03 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of nitrogen and argon
JP4025228B2 (ja) * 2003-03-28 2007-12-19 カウンスィル オブ サイエンティフィック アンド インダストリアル リサーチ 空気のサイズ／形態的選択分離用モレキュラーシーブ吸着剤の調製法
US7319082B2 (en) * 2003-10-27 2008-01-15 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
US7404846B2 (en) * 2005-04-26 2008-07-29 Air Products And Chemicals, Inc. Adsorbents for rapid cycle pressure swing adsorption processes
KR20130094770A (ko) * 2010-06-10 2013-08-26 멀티서브 테크놀로지스 인코포레이티드 산소 흡수제 내 캐버자이트 및 클리노프틸로라이트
US20110306488A1 (en) * 2010-06-10 2011-12-15 Multisorb Technologies, Inc Oxygen adsorber with glycerin and chabazite
GB201421333D0 (en) * 2013-12-02 2015-01-14 Johnson Matthey Plc Mixed template synthesis of high silica cu-cha
US9669349B1 (en) * 2016-02-22 2017-06-06 Air Products And Chemicals, Inc. Modified chabazite adsorbent compositions, methods of making and using them
US20170239641A1 (en) 2016-02-22 2017-08-24 Air Products And Chemicals, Inc. Modified Chabazite Adsorbent Compositions, Methods of Making and Using Them
US9925514B2 (en) 2016-02-22 2018-03-27 Air Products And Chemicals, Inc. Modified chabazite adsorbent compositions, methods of making and using them
CN115779854B (zh) * 2022-12-13 2024-01-26 南开大学 一种含钙分子筛Ca-CHA的吸附分离应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB841812A (en) * 1957-08-26 1960-07-20 Union Carbide Corp "improvements in and relating to zeolites"
US4481018A (en) * 1982-11-15 1984-11-06 Air Products And Chemicals, Inc. Polyvalent ion exchanged adsorbent for air separation
US4544378A (en) * 1982-11-15 1985-10-01 Air Products And Chemicals, Inc. Nitrogen adsorption process
US4663052A (en) * 1985-12-12 1987-05-05 Union Carbide Corporation Drying process using chabazite-type adsorbents
US4732584A (en) * 1986-05-22 1988-03-22 Air Products And Chemicals, Inc. Process for the purification of permanent gases using chabazite adsorbents
US4747854A (en) * 1986-05-22 1988-05-31 Air Products And Chemicals, Inc. Selective chromatographic process using an ion-exchanged, dehydrated chabazite adsorbent
US4713362A (en) * 1986-05-22 1987-12-15 Air Products And Chemicals, Inc. Selective zeolitic adsorbent and a method for activation thereof

Also Published As

Publication number Publication date
CA2013530A1 (en) 1990-10-06
EP0391350A3 (en) 1991-05-08
EP0391350A2 (en) 1990-10-10
DE69001849D1 (de) 1993-07-15
US4943304A (en) 1990-07-24
EP0391350B1 (en) 1993-06-09
DE69001849T2 (de) 1993-09-16
JPH02284619A (ja) 1990-11-22

Similar Documents

Publication Publication Date Title
ES2042119T3 (es) Proceso para la depuracion de gases masivos utilizando adsorbentes de cabacita.
ES2138167T3 (es) Proceso de separacion de nitrogeno de una mezcla gaseosa por adsorcion.
ES8100098A1 (es) Perfeccionamientos en un procedimiento para eliminar un primer gas polar a partir de una mezcla del mismo con un segundo gas y aparato correspondiente
ES2037142T3 (es) Procedimiento para separar nitrogeno de sus mezclas con sustancias menos polares.
AR216443A1 (es) Un procedimiento mejorado para separar mezclas de gases por adsorcion selectiva,mediante oscilacion de la presion adiabatica,de por lo menos un componente gaseoso en cada uno de multiples lechos adsorbentes
KR910016368A (ko) 분리용 공기의 예비정제 방법
ES489665A0 (es) Un aparato de fraccionamiento de gases.(como divisional de la patente numero 485.365)
ES2065644T3 (es) Procedimiento de separacion por adsorcion y adsorbedor.
ES552728A0 (es) Un procedimiento adiabatico de adsorcion oscilante a presion para la admision selectiva del componente mas facilmente adsorbible de una mezcla gaseosa.
BR8607117A (pt) Processo e aparelhagem aperfeicoados para adsorcao por oscilacao de pressao
ATE369313T1 (de) Verfahren und vorrichtung in verbindung mit der produktion von sauerstoff oder sauerstoffangereicherter luft
MY104776A (en) Gas separation by adsorbent membranes.
ATE9875T1 (de) Verfahren und vorrichtung zur abscheidung gasfoermiger komponenten durch selektive adsorption.
DE69531051D1 (de) Zeolitisches Sorptionsmittel zur selektiven Adsorption von Stickstoff in Lufttrennungsverfahren
MX169585B (es) Absorbente para la purificacion de gases y procedimiento de purificacion
ES2080117T3 (es) Procedimiento para la separacion por adsorcion de 2,6- o 3,5-dietiltolueno a partir de una mezcla de los mismos con otro isomero de dietiltolueno.
KR870010891A (ko) 제올라이트에 의한 선별 흡착공정
DE69720638D1 (de) Gerät zur Entfernung von einem oder mehreren für die Menschen unerwünschten oder gefährlichen Stoffen aus einem Gas oder Dampfgemisch und eine Gasmaske die ein solches Gerät enthalt
ES449884A1 (es) Un procedimiento y un aparato para aumentar la proporcion deuno de los componentes gaseosos principales en una mezcla gaseosa.
ATE2395T1 (de) Druckwechseladsorptionsverfahren zur zerlegung oder reinigung von gasgemischen.
ES2046674T3 (es) Procedimiento para la regeneracion de una solucion de lavado de alto punto de ebullicion, que contiene co2 y h2s.
ES508381A0 (es) Procedimiento de adsorcion que utiliza tres lechos de adsorcion dispuestos en serie para producir una corriente de gas enriquecida.
ES508379A0 (es) Procedimiento de adsorcion para producir una corriente de gas enriquecida.
ES8201507A1 (es) Procedimiento e instalacion para la depuracion de residuos contaminantes
ES2083446T3 (es) Un procedimiento para el secado de gases, especialmente aire comprimido, una membrana para realizar dicho procedimiento y un proceso para la fabricacion de dicha membrana.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 391350

Country of ref document: ES