GB1300945A – Improvements in or relating to the production of crystalline synthetic zeolites
– Google Patents
GB1300945A – Improvements in or relating to the production of crystalline synthetic zeolites
– Google Patents
Improvements in or relating to the production of crystalline synthetic zeolites
Info
Publication number
GB1300945A
GB1300945A
GB27131/69A
GB2713169A
GB1300945A
GB 1300945 A
GB1300945 A
GB 1300945A
GB 27131/69 A
GB27131/69 A
GB 27131/69A
GB 2713169 A
GB2713169 A
GB 2713169A
GB 1300945 A
GB1300945 A
GB 1300945A
Authority
GB
United Kingdom
Prior art keywords
zeolites
acid
synthetic zeolites
valency
component
Prior art date
1969-05-29
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
GB27131/69A
Inventor
Stephen Sunderland
Thomas Vincent Whittam
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries Ltd
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.)
1969-05-29
Filing date
1969-05-29
Publication date
1972-12-29
1969-05-29
Application filed by Laporte Industries Ltd
filed
Critical
Laporte Industries Ltd
1969-05-29
Priority to GB27131/69A
priority
Critical
patent/GB1300945A/en
1970-05-28
Priority to FR7019533A
priority
patent/FR2048925A5/fr
1970-05-28
Priority to US41428A
priority
patent/US3695837A/en
1970-05-28
Priority to NL7007721A
priority
patent/NL7007721A/xx
1970-05-28
Priority to AU15655/70A
priority
patent/AU1565570A/en
1970-05-29
Priority to DE19702026401
priority
patent/DE2026401A1/de
1972-12-29
Publication of GB1300945A
publication
Critical
patent/GB1300945A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
C01B39/30—Erionite or offretite type, e.g. zeolite T
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
C01B39/20—Faujasite type, e.g. type X or Y
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
C01B39/28—Phillipsite or harmotome type
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
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
Y10S423/00—Chemistry of inorganic compounds
Y10S423/21—Faujasite, e.g. X, Y, CZS-3, ECR-4, Z-14HS, VHP-R
Abstract
1300945 Synthetic zeolites LAPORTE INDUSTRIES Ltd 27 May 1970 [29 May 1969] 27131/69 Heading C1A Synthetic zeolites of general formula 1À0Œ0À3 X = 2-15; Y = up to 10; n = valency of M, including new zeolites LS101 and LS102, are produced in a process in which (i) aluminium is partially removed, by treatment with acid, from an aluminosilicate of formula where M is a metal cation of valency n, hydrogen or ammonium x = 0À7-1À3, y 2-15, and z = up to 10, the product retaining some crystallinity, (ii) reacting a siliceous component, at least part of which is provided by the product of (i), an alumina component, and an alkali metal component in an aqueous medium to form a crystalline synthetic zeolite. The acid used in stage (i) may be an aqueous solution of a mineral acid or a strong organic acid, the solution may be buffered and the reaction may be carried out at 10-80‹ C. Per se claim is made to zeolites LS101 or LS102 of the following formulae or having X-ray pattern as in Table VII and VIII wherein a = 0-1; b = 2-6À5; c is up to about 7. wherein d = 0-1; e = 6-8 ; # is up to 10. Zeolite LS101 in which a large proportion of both the Na and K is replaced by Ca, is also referred to.
GB27131/69A
1969-05-29
1969-05-29
Improvements in or relating to the production of crystalline synthetic zeolites
Expired
GB1300945A
(en)
Priority Applications (6)
Application Number
Priority Date
Filing Date
Title
GB27131/69A
GB1300945A
(en)
1969-05-29
1969-05-29
Improvements in or relating to the production of crystalline synthetic zeolites
FR7019533A
FR2048925A5
(en)
1969-05-29
1970-05-28
US41428A
US3695837A
(en)
1969-05-29
1970-05-28
Preparation of crystalline synthetic zeolites
NL7007721A
NL7007721A
(en)
1969-05-29
1970-05-28
AU15655/70A
AU1565570A
(en)
1969-05-29
1970-05-28
Improvements in or relating tothe production of crystalline synthetic zeolites
DE19702026401
DE2026401A1
(en)
1969-05-29
1970-05-29
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB27131/69A
GB1300945A
(en)
1969-05-29
1969-05-29
Improvements in or relating to the production of crystalline synthetic zeolites
Publications (1)
Publication Number
Publication Date
GB1300945A
true
GB1300945A
(en)
1972-12-29
Family
ID=10254729
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB27131/69A
Expired
GB1300945A
(en)
1969-05-29
1969-05-29
Improvements in or relating to the production of crystalline synthetic zeolites
Country Status (6)
Country
Link
US
(1)
US3695837A
(en)
AU
(1)
AU1565570A
(en)
DE
(1)
DE2026401A1
(en)
FR
(1)
FR2048925A5
(en)
GB
(1)
GB1300945A
(en)
NL
(1)
NL7007721A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3852411A
(en)
*
1971-08-04
1974-12-03
Exxon Research Engineering Co
Methods for the preparation of improved faujasite compositions
CA2093303C
(en)
*
1992-04-09
1998-11-24
Abraham Araya
Aluminosilicates
US5900226A
(en)
*
1997-04-09
1999-05-04
Uop Llc
Drying agents for non-foamed polyurethanes
US6051647A
(en)
*
1997-04-09
2000-04-18
Uop Llc
Drying agents for non-foamed polyurethanes
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL7007719A
(en)
*
1969-05-29
1970-12-01
1969
1969-05-29
GB
GB27131/69A
patent/GB1300945A/en
not_active
Expired
1970
1970-05-28
AU
AU15655/70A
patent/AU1565570A/en
not_active
Expired
1970-05-28
NL
NL7007721A
patent/NL7007721A/xx
unknown
1970-05-28
US
US41428A
patent/US3695837A/en
not_active
Expired – Lifetime
1970-05-28
FR
FR7019533A
patent/FR2048925A5/fr
not_active
Expired
1970-05-29
DE
DE19702026401
patent/DE2026401A1/de
active
Pending
Also Published As
Publication number
Publication date
FR2048925A5
(en)
1971-03-19
US3695837A
(en)
1972-10-03
DE2026401A1
(en)
1970-12-03
AU1565570A
(en)
1971-12-02
NL7007721A
(en)
1970-12-01
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Legal Events
Date
Code
Title
Description
1973-09-05
CSNS
Application of which complete specification have been accepted and published, but patent is not sealed
