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GB1385922A - Preparation and use of 4-5a zeolite - Google Patents

Preparation and use of 4-5a zeolite

Info

Publication number
GB1385922A
GB1385922A GB393672A GB393672A GB1385922A GB 1385922 A GB1385922 A GB 1385922A GB 393672 A GB393672 A GB 393672A GB 393672 A GB393672 A GB 393672A GB 1385922 A GB1385922 A GB 1385922A
Authority
GB
United Kingdom
Prior art keywords
ions
zeolite
type
zeolites
adsorbed
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
Application number
GB393672A
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.)
YATSURUGI Y KURATOMI T
Original Assignee
YATSURUGI Y KURATOMI T
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
Priority claimed from JP46018696A external-priority patent/JPS5218159B1/ja
Priority claimed from JP46076816A external-priority patent/JPS4875474A/ja
Application filed by YATSURUGI Y KURATOMI T filed Critical YATSURUGI Y KURATOMI T
Publication of GB1385922A publication Critical patent/GB1385922A/en
Expired 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
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2892—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures containing an element or a compound occluded in the pores of the network, e.g. an oxide already present in the starting reaction mixture
    • 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
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/34—Purification; Stabilisation
    • 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
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

1385922 4-5A-Zeolite Y YATSURUGI T KURATOMI and T TAKAISHI 27 Jan 1972 [31 March 1971 2 Oct 1971] 3936/72 Heading ClA [Also in Division C5] Zeolites with characteristics between those of 4A and 5A zeolites is prepared by contacting an A-type zeolite with K ions and Zn ions to allow exchange with ion-exchangeable cations in the A-type zeolite, the concentration of the zinc and the potassium ions in the solutions being such that 16À7 to 33À3% of the ion-exchangeable cations in the zeolite is replaced by K ions and 66À7 to 83À3% is replaced by Zn ions, equilibrium having been reached. The K and Zn ions may be contacted simultaneously or separately and the initial zeolite may be of a Na-A type. The K and Zn ions may be supplied as a solution of the chloride or nitrate. The resulting zeolite may be used for the separation of substances which are not adsorbed by Na-A type zeolites but are adsorbed by Ca-A type zeolites. Diborane may be isolated using a 4-5A zeolite with 75% Zn ions and 25% K ions. Arsine and phosphine and mono-silane are also adsorbed well. Germane may be isolated or separating cis- 2-butene and trans-2-butene using a 4-5A zeolite with 68% Zn ions and 32% K ions.
GB393672A 1971-03-31 1972-01-27 Preparation and use of 4-5a zeolite Expired GB1385922A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP46018696A JPS5218159B1 (en) 1971-03-31 1971-03-31
JP46076816A JPS4875474A (en) 1971-10-02 1971-10-02

Publications (1)

Publication Number Publication Date
GB1385922A true GB1385922A (en) 1975-03-05

Family

ID=26355410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB393672A Expired GB1385922A (en) 1971-03-31 1972-01-27 Preparation and use of 4-5a zeolite

Country Status (3)

Country Link
CA (1) CA989806A (en)
DE (1) DE2264512C3 (en)
GB (1) GB1385922A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7857880B2 (en) 2002-10-31 2010-12-28 Advanced Technology Materials, Inc. Semiconductor manufacturing facility utilizing exhaust recirculation
US8282714B2 (en) 2002-12-10 2012-10-09 Advanced Technology Materials, Inc. Gas storage and dispensing system with monolithic carbon adsorbent
US8679231B2 (en) 2011-01-19 2014-03-25 Advanced Technology Materials, Inc. PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same
US9126139B2 (en) 2012-05-29 2015-09-08 Entegris, Inc. Carbon adsorbent for hydrogen sulfide removal from gases containing same, and regeneration of adsorbent

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746910A1 (en) * 1977-10-19 1979-04-26 Hoechst Ag METHOD FOR RECOVERING PHOSPHANE AND METHYLPHOSPHANE
US6083298A (en) * 1994-10-13 2000-07-04 Advanced Technology Materials, Inc. Process for fabricating a sorbent-based gas storage and dispensing system, utilizing sorbent material pretreatment
US6132492A (en) * 1994-10-13 2000-10-17 Advanced Technology Materials, Inc. Sorbent-based gas storage and delivery system for dispensing of high-purity gas, and apparatus and process for manufacturing semiconductor devices, products and precursor structures utilizing same
US5518528A (en) * 1994-10-13 1996-05-21 Advanced Technology Materials, Inc. Storage and delivery system for gaseous hydride, halide, and organometallic group V compounds
US5704967A (en) * 1995-10-13 1998-01-06 Advanced Technology Materials, Inc. Fluid storage and delivery system comprising high work capacity physical sorbent
US5707424A (en) * 1994-10-13 1998-01-13 Advanced Technology Materials, Inc. Process system with integrated gas storage and delivery unit
US6204180B1 (en) 1997-05-16 2001-03-20 Advanced Technology Materials, Inc. Apparatus and process for manufacturing semiconductor devices, products and precursor structures utilizing sorbent-based fluid storage and dispensing system for reagent delivery
US5916245A (en) * 1996-05-20 1999-06-29 Advanced Technology Materials, Inc. High capacity gas storage and dispensing system
US5676735A (en) * 1996-10-31 1997-10-14 Advanced Technology Materials, Inc. Reclaiming system for gas recovery from decommissioned gas storage and dispensing vessels and recycle of recovered gas
US6019823A (en) * 1997-05-16 2000-02-01 Advanced Technology Materials, Inc. Sorbent-based fluid storage and dispensing vessel with replaceable sorbent cartridge members
US6027547A (en) * 1997-05-16 2000-02-22 Advanced Technology Materials, Inc. Fluid storage and dispensing vessel with modified high surface area solid as fluid storage medium
US5851270A (en) * 1997-05-20 1998-12-22 Advanced Technology Materials, Inc. Low pressure gas source and dispensing apparatus with enhanced diffusive/extractive means
US5985008A (en) * 1997-05-20 1999-11-16 Advanced Technology Materials, Inc. Sorbent-based fluid storage and dispensing system with high efficiency sorbent medium
US5980608A (en) * 1998-01-07 1999-11-09 Advanced Technology Materials, Inc. Throughflow gas storage and dispensing system
US6406519B1 (en) * 1998-03-27 2002-06-18 Advanced Technology Materials, Inc. Gas cabinet assembly comprising sorbent-based gas storage and delivery system
US6660063B2 (en) 1998-03-27 2003-12-09 Advanced Technology Materials, Inc Sorbent-based gas storage and delivery system
US6070576A (en) * 1998-06-02 2000-06-06 Advanced Technology Materials, Inc. Adsorbent-based storage and dispensing system
USD545393S1 (en) 2002-12-09 2007-06-26 Advanced Technology Materials, Inc. Rectangular parallelepiped fluid storage and dispensing vessel
US6991671B2 (en) 2002-12-09 2006-01-31 Advanced Technology Materials, Inc. Rectangular parallelepiped fluid storage and dispensing vessel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7857880B2 (en) 2002-10-31 2010-12-28 Advanced Technology Materials, Inc. Semiconductor manufacturing facility utilizing exhaust recirculation
US8282714B2 (en) 2002-12-10 2012-10-09 Advanced Technology Materials, Inc. Gas storage and dispensing system with monolithic carbon adsorbent
US8858685B2 (en) 2002-12-10 2014-10-14 Advanced Technology Materials, Inc. Gas storage and dispensing system with monolithic carbon adsorbent
US9518701B2 (en) 2002-12-10 2016-12-13 Entegris, Inc. Gas storage and dispensing system with monolithic carbon adsorbent
US8679231B2 (en) 2011-01-19 2014-03-25 Advanced Technology Materials, Inc. PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same
US9234628B2 (en) 2011-01-19 2016-01-12 Entegris, Inc. PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same
US9468901B2 (en) 2011-01-19 2016-10-18 Entegris, Inc. PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same
US9126139B2 (en) 2012-05-29 2015-09-08 Entegris, Inc. Carbon adsorbent for hydrogen sulfide removal from gases containing same, and regeneration of adsorbent

Also Published As

Publication number Publication date
DE2264512C3 (en) 1978-08-03
DE2264512B2 (en) 1977-12-01
DE2208214B2 (en) 1976-05-26
CA989806A (en) 1976-05-25
DE2208214A1 (en) 1972-10-19
DE2264512A1 (en) 1974-01-24

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years