ATE32209T1 - Verfahren zur entfernung von fluoridverunreinigungen aus zeolithen. - Google Patents

Verfahren zur entfernung von fluoridverunreinigungen aus zeolithen.

Info

Publication number
ATE32209T1
ATE32209T1 AT84107665T AT84107665T ATE32209T1 AT E32209 T1 ATE32209 T1 AT E32209T1 AT 84107665 T AT84107665 T AT 84107665T AT 84107665 T AT84107665 T AT 84107665T AT E32209 T1 ATE32209 T1 AT E32209T1
Authority
AT
Austria
Prior art keywords
contaminations
zeolites
fluoride
removal
compounds
Prior art date
Application number
AT84107665T
Other languages
English (en)
Inventor
Richard John Hinchey
Alexander Joel Caglione
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of ATE32209T1 publication Critical patent/ATE32209T1/de

Links

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
    • C01B39/026—After-treatment
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT84107665T 1983-06-30 1984-07-02 Verfahren zur entfernung von fluoridverunreinigungen aus zeolithen. ATE32209T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50960483A 1983-06-30 1983-06-30
EP84107665A EP0133915B1 (de) 1983-06-30 1984-07-02 Verfahren zur Entfernung von Fluoridverunreinigungen aus Zeolithen

Publications (1)

Publication Number Publication Date
ATE32209T1 true ATE32209T1 (de) 1988-02-15

Family

ID=24027360

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84107665T ATE32209T1 (de) 1983-06-30 1984-07-02 Verfahren zur entfernung von fluoridverunreinigungen aus zeolithen.

Country Status (8)

Country Link
EP (1) EP0133915B1 (de)
JP (1) JPS60501811A (de)
AT (1) ATE32209T1 (de)
AU (1) AU567253B2 (de)
BR (1) BR8406948A (de)
CA (1) CA1218348A (de)
DE (1) DE3469013D1 (de)
WO (1) WO1985000353A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753910A (en) * 1987-02-17 1988-06-28 Mobil Oil Corporation Dealumination of aluminosilicate zeolites
US4921946A (en) * 1987-08-28 1990-05-01 Uop Hydrocarbon conversion process
US4783566A (en) * 1987-08-28 1988-11-08 Uop Inc. Hydrocarbon conversion process
DE4207815A1 (de) * 1992-03-09 1993-09-16 Wolfgang Dr Rer Nat Lutz Verfahren zur herstellung und stabilisierung hydrophober aluminosilicatischer zeolithe
JPH06840U (ja) * 1992-06-10 1994-01-11 マツダ株式会社 自動車のドア構造

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374057A (en) * 1965-09-27 1968-03-19 Grace W R & Co Process for ion exchanging crystalline zeolites with nitrogenous bases
US3594331A (en) * 1969-02-27 1971-07-20 Grace W R & Co Method of increasing the thermal stability of crystalline zeolites
US3933983A (en) * 1971-06-07 1976-01-20 W. R. Grace & Co. Method of increasing the thermal stability of crystalline zeolites
US3733391A (en) * 1971-11-01 1973-05-15 Nl Industries Inc Process of preparing high silica faujasite
US4093560A (en) * 1976-05-20 1978-06-06 Mobil Oil Corporation Ultra high silicon-content zeolites and preparation thereof
DE2828458A1 (de) * 1978-06-29 1980-01-10 Hoechst Ag Verfahren zur herstellung von zeolithen
US4356156A (en) * 1979-07-03 1982-10-26 Laporte Industries Limited Zeolites bearing fluoride anions
US4297335A (en) * 1980-03-25 1981-10-27 Union Carbide Corporation Aluminum deficient zeolite compositions and process for preparing same
AU566505B2 (en) * 1983-08-15 1987-10-22 Mobil Oil Corp. Enhancing stability of zeolite catalysts

Also Published As

Publication number Publication date
JPH0256282B2 (de) 1990-11-29
AU567253B2 (en) 1987-11-12
WO1985000353A1 (en) 1985-01-31
CA1218348A (en) 1987-02-24
EP0133915B1 (de) 1988-01-27
AU3154584A (en) 1985-02-07
DE3469013D1 (en) 1988-03-03
EP0133915A1 (de) 1985-03-13
JPS60501811A (ja) 1985-10-24
BR8406948A (pt) 1985-06-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee