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
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
- 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.
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)
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 |
GB2386889B (en) | 2002-03-25 | 2006-01-11 | Council Scient Ind Res | 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 |
US20110306488A1 (en) * | 2010-06-10 | 2011-12-15 | Multisorb Technologies, Inc | Oxygen adsorber with glycerin and chabazite |
UY33451A (es) * | 2010-06-10 | 2011-12-01 | Multisorb Tech Inc | Chabazita y clinoptilolita en absorbedores de oxigeno |
CN109317190B (zh) * | 2013-12-02 | 2022-01-07 | 庄信万丰股份有限公司 | 高二氧化硅Cu-CHA的混合模板的合成 |
US9925514B2 (en) | 2016-02-22 | 2018-03-27 | 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 |
US9669349B1 (en) | 2016-02-22 | 2017-06-06 | 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)
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 |
US4747854A (en) * | 1986-05-22 | 1988-05-31 | Air Products And Chemicals, Inc. | Selective chromatographic process using an ion-exchanged, dehydrated chabazite adsorbent |
US4732584A (en) * | 1986-05-22 | 1988-03-22 | Air Products And Chemicals, Inc. | Process for the purification of permanent gases using chabazite adsorbents |
US4713362A (en) * | 1986-05-22 | 1987-12-15 | Air Products And Chemicals, Inc. | Selective zeolitic adsorbent and a method for activation thereof |
-
1989
- 1989-04-06 US US07/334,668 patent/US4943304A/en not_active Expired - Fee Related
-
1990
- 1990-03-30 CA CA002013530A patent/CA2013530A1/en not_active Abandoned
- 1990-04-03 EP EP90106370A patent/EP0391350B1/en not_active Expired - Lifetime
- 1990-04-03 DE DE9090106370T patent/DE69001849T2/de not_active Expired - Fee Related
- 1990-04-03 ES ES199090106370T patent/ES2042119T3/es not_active Expired - Lifetime
- 1990-04-06 JP JP2091929A patent/JPH02284619A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0391350A2 (en) | 1990-10-10 |
EP0391350B1 (en) | 1993-06-09 |
US4943304A (en) | 1990-07-24 |
JPH02284619A (ja) | 1990-11-22 |
EP0391350A3 (en) | 1991-05-08 |
CA2013530A1 (en) | 1990-10-06 |
DE69001849T2 (de) | 1993-09-16 |
DE69001849D1 (de) | 1993-07-15 |
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. | |
ES2067173T5 (es) | Procedimiento y aparato de depuracion por adsorcion de aire destinado a ser destilado. | |
BR112013009850A2 (pt) | fracionadores cinéticos e processos para ciclagem para fracionamento de misturas gasosas | |
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 | |
ES2037142T3 (es) | Procedimiento para separar nitrogeno de sus mezclas con sustancias menos polares. | |
KR910016368A (ko) | 분리용 공기의 예비정제 방법 | |
ES2068223T3 (es) | Dispositivo para eliminar hidrogeno y contaminantes de una mezcla gaseosa que contiene hidrogeno y oxigeno. | |
ES489665A0 (es) | Un aparato de fraccionamiento de gases.(como divisional de la patente numero 485.365) | |
ES490029A0 (es) | Un aparato fraccionador de gases y procedimiento para redu- cir la concentracion de uno o mas gases, que lo usa | |
ES2110958T3 (es) | Separacion de gases por medio de membranas adsorbentes. | |
ES552728A0 (es) | Un procedimiento adiabatico de adsorcion oscilante a presion para la admision selectiva del componente mas facilmente adsorbible de una mezcla gaseosa. | |
FR2363362A1 (fr) | Procede de traitement, par adsorption, d'un melange gazeux | |
BR8607117A (pt) | Processo e aparelhagem aperfeicoados para adsorcao por oscilacao de pressao | |
KR870000239A (ko) | 아르곤가스의 초정제장치 및 정제방법 | |
ATE9875T1 (de) | Verfahren und vorrichtung zur abscheidung gasfoermiger komponenten durch selektive adsorption. | |
MX169585B (es) | Absorbente para la purificacion de gases y procedimiento de purificacion | |
ES2145822T3 (es) | Proceso y unidad de adsorcion para la produccion de un gas por separacion de una mezcla gaseosa. | |
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 | |
SE9003873D0 (sv) | Foerfarande foer gassorption | |
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. | |
JPS53125962A (en) | Deodoring method of malodorous gas | |
FR2354804A1 (fr) | Procede de dessication des gaz |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 391350 Country of ref document: ES |