FR2303765A1 - PROCESS FOR PREPARING ZEOLITES WITH IMPROVED HEAT AND ACID RESISTANCE - Google Patents

PROCESS FOR PREPARING ZEOLITES WITH IMPROVED HEAT AND ACID RESISTANCE

Info

Publication number
FR2303765A1
FR2303765A1 FR7607136A FR7607136A FR2303765A1 FR 2303765 A1 FR2303765 A1 FR 2303765A1 FR 7607136 A FR7607136 A FR 7607136A FR 7607136 A FR7607136 A FR 7607136A FR 2303765 A1 FR2303765 A1 FR 2303765A1
Authority
FR
France
Prior art keywords
acid resistance
improved heat
preparing zeolites
zeolites
preparing
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.)
Granted
Application number
FR7607136A
Other languages
French (fr)
Other versions
FR2303765B3 (en
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2303765A1 publication Critical patent/FR2303765A1/en
Application granted granted Critical
Publication of FR2303765B3 publication Critical patent/FR2303765B3/fr
Granted 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
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/02—Crystalline silica-polymorphs, e.g. silicalites dealuminated aluminosilicate zeolites
    • 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
FR7607136A 1975-03-12 1976-03-12 PROCESS FOR PREPARING ZEOLITES WITH IMPROVED HEAT AND ACID RESISTANCE Granted FR2303765A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752510700 DE2510700C2 (en) 1975-03-12 1975-03-12 Process for the production of zeolites with improved resistance to high temperatures and acids

Publications (2)

Publication Number Publication Date
FR2303765A1 true FR2303765A1 (en) 1976-10-08
FR2303765B3 FR2303765B3 (en) 1978-12-15

Family

ID=5941112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607136A Granted FR2303765A1 (en) 1975-03-12 1976-03-12 PROCESS FOR PREPARING ZEOLITES WITH IMPROVED HEAT AND ACID RESISTANCE

Country Status (3)

Country Link
DE (1) DE2510700C2 (en)
FR (1) FR2303765A1 (en)
GB (1) GB1537707A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418198A1 (en) * 1978-02-23 1979-09-21 Union Carbide Corp ORGANOPHILIC ZEOLITIC ALUMINOSILICATE-BASED COMPOSITIONS AND THEIR PRODUCTION PROCESS
EP0013451A1 (en) * 1978-12-26 1980-07-23 Union Carbide Corporation Removal of caffeine by selective adsorption using zeolite adsorbents
FR2582543A1 (en) * 1985-05-29 1986-12-05 Inst Francais Du Petrole New catalyst for cracking hydrocarbon feedstocks

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084552A (en) * 1980-09-26 1982-04-15 Norton Co Silica polymorph
DE3132380C1 (en) * 1981-08-17 1983-02-24 Degussa Ag, 6000 Frankfurt Process for the production of ultra-stable zeolites
NZ204091A (en) * 1982-05-18 1986-03-14 Mobil Oil Corp Manufacture of synthetic crystalling zeolite beta with a low aluminium content
US5143708A (en) * 1987-03-31 1992-09-01 Mizusawa Industrial Chemicals, Ltd. Tetracosahedral siliceous particles and process for preparation thereof
DE19722789A1 (en) * 1997-05-30 1998-12-03 Alsi Penta Zeolithe Gmbh Synthetic crystalline zeolite powder and process for its production
ES2156481B1 (en) * 1998-03-03 2002-02-01 Univ Valencia Politecnica PROCEDURE FOR OBTAINING MODIFIED INORGANIC MOLECULAR SIZES AND ITS USE AS SEMIOCHEMICAL ISSUERS.
CN114940034B (en) * 2022-06-30 2023-10-24 镇江天亿荣邦纸品有限公司 Uncoated thermal transfer printing paper and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467053C3 (en) * 1963-02-21 1974-09-05 W.R. Grace & Co., New York, N.Y. (V.St.A.) Process for the preparation of a zeolite useful as a cracking catalyst

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418198A1 (en) * 1978-02-23 1979-09-21 Union Carbide Corp ORGANOPHILIC ZEOLITIC ALUMINOSILICATE-BASED COMPOSITIONS AND THEIR PRODUCTION PROCESS
EP0013451A1 (en) * 1978-12-26 1980-07-23 Union Carbide Corporation Removal of caffeine by selective adsorption using zeolite adsorbents
FR2582543A1 (en) * 1985-05-29 1986-12-05 Inst Francais Du Petrole New catalyst for cracking hydrocarbon feedstocks

Also Published As

Publication number Publication date
DE2510700C2 (en) 1983-01-27
FR2303765B3 (en) 1978-12-15
DE2510700A1 (en) 1976-09-23
GB1537707A (en) 1979-01-04

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