GR78848B - - Google Patents

Info

Publication number
GR78848B
GR78848B GR71390A GR830171390A GR78848B GR 78848 B GR78848 B GR 78848B GR 71390 A GR71390 A GR 71390A GR 830171390 A GR830171390 A GR 830171390A GR 78848 B GR78848 B GR 78848B
Authority
GR
Greece
Prior art keywords
zeolite
acid
calcination
steam
slow
Prior art date
Application number
GR71390A
Other languages
English (en)
Inventor
Rene Bernard La Pierre
Randall David Partridge
Paul Thomas Reischman
Original Assignee
Mobil Oil 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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of GR78848B publication Critical patent/GR78848B/el

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
    • C01B39/20—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
    • C01B39/026—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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
GR71390A 1982-05-18 1983-05-18 GR78848B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37942482A 1982-05-18 1982-05-18

Publications (1)

Publication Number Publication Date
GR78848B true GR78848B (el) 1984-10-02

Family

ID=23497217

Family Applications (1)

Application Number Title Priority Date Filing Date
GR71390A GR78848B (el) 1982-05-18 1983-05-18

Country Status (17)

Country Link
EP (1) EP0095305B1 (el)
JP (1) JPS58208130A (el)
KR (1) KR840004536A (el)
AT (1) ATE18036T1 (el)
AU (1) AU1437883A (el)
BR (1) BR8302596A (el)
CA (1) CA1215038A (el)
DE (1) DE3362162D1 (el)
DK (1) DK220283A (el)
ES (1) ES8406984A1 (el)
FI (1) FI831727L (el)
GR (1) GR78848B (el)
NO (1) NO831717L (el)
NZ (1) NZ204092A (el)
PH (1) PH18310A (el)
PT (1) PT76709B (el)
ZA (1) ZA833589B (el)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840930A (en) * 1982-05-18 1989-06-20 Mobil Oil Corporation Method for preparing acid stable zeolites and high silica zeolites prepared by it
US4876411A (en) * 1986-01-03 1989-10-24 Mobil Oil Corporation Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index
US5047139A (en) * 1987-12-08 1991-09-10 Uop Catalyst for mid-barrel hydrocracking and process using same
JPH0818819B2 (ja) * 1989-10-04 1996-02-28 出光興産株式会社 新規なフォージャサイト型アルミノシリケート及びその製造方法並びに重質油水素化分解触媒
FR2735764B1 (fr) * 1995-06-21 1997-08-22 Irma Zeolithe y desaluminee, son procede de fabrication et son application a l'adsorption des composes organiques volatils en presence de vapeur d'eau
DE19532500A1 (de) * 1995-09-02 1997-03-06 Degussa Verfahren zur Herstellung von Zeolith Y

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050385A (el) * 1963-06-28
US3293192A (en) * 1965-08-23 1966-12-20 Grace W R & Co Zeolite z-14us and method of preparation thereof
US3591488A (en) * 1969-06-11 1971-07-06 Exxon Research Engineering Co High silica crystalline zeolites and processes for their preparation
US3691099A (en) * 1970-02-27 1972-09-12 Dean Arthur Young Treatment of aluminosilicate
US3972983A (en) * 1974-11-25 1976-08-03 Mobil Oil Corporation Crystalline zeolite ZSM-20 and method of preparing same
AU507638B2 (en) * 1975-04-24 1980-02-21 W.R. Grace & Co. Zeolitic materials and zeolite promoted catalysts for hydrocarbon cracking
US4218307A (en) * 1975-04-24 1980-08-19 W. R. Grace & Co. Hydrocarbon cracking catalyst
US4305845A (en) * 1980-10-10 1981-12-15 Uop Inc. Zeolitic catalyst

Also Published As

Publication number Publication date
NZ204092A (en) 1985-08-16
FI831727A0 (fi) 1983-05-17
KR840004536A (ko) 1984-10-22
CA1215038A (en) 1986-12-09
DK220283A (da) 1983-11-19
ES522485A0 (es) 1984-08-16
DE3362162D1 (en) 1986-03-27
NO831717L (no) 1983-11-21
EP0095305B1 (en) 1986-02-19
DK220283D0 (da) 1983-05-17
ATE18036T1 (de) 1986-03-15
ES8406984A1 (es) 1984-08-16
FI831727L (fi) 1983-11-19
BR8302596A (pt) 1984-01-17
ZA833589B (en) 1984-12-24
PT76709A (en) 1983-06-01
JPS58208130A (ja) 1983-12-03
PT76709B (en) 1986-01-17
AU1437883A (en) 1983-11-24
EP0095305A1 (en) 1983-11-30
PH18310A (en) 1985-05-29

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