ES8406984A1 - Un procedimiento para hacer una zeolita estabilizada con acido, del tipo de faujasita. - Google Patents

Un procedimiento para hacer una zeolita estabilizada con acido, del tipo de faujasita.

Info

Publication number
ES8406984A1
ES8406984A1 ES522485A ES522485A ES8406984A1 ES 8406984 A1 ES8406984 A1 ES 8406984A1 ES 522485 A ES522485 A ES 522485A ES 522485 A ES522485 A ES 522485A ES 8406984 A1 ES8406984 A1 ES 8406984A1
Authority
ES
Spain
Prior art keywords
zeolites
zeolite
high silica
acid stable
preparing acid
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
ES522485A
Other languages
English (en)
Other versions
ES522485A0 (es
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.)
ExxonMobil Oil Corp
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 ES522485A0 publication Critical patent/ES522485A0/es
Publication of ES8406984A1 publication Critical patent/ES8406984A1/es
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
    • 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)

Abstract

PROCEDIMIENTO PARA HACER UNA ZEOLITA ESTABILIZADA CON ACIDO, DEL TIPO DE FAUJASITA.CONSISTE EN CALCINAR UNA ZEOLITA DEL TIPO DE LA FAUJASITA EN: UNA ATMOSFERA QUE CONTIENE VAPOR DE AGUA EN PROPORCION DEL 10 AL 20 EN PESO, A TEMPERATURAS CRECIENTES QUE SE EXTIENDEN A LO LARGO DEL INTERVALO DE TEMPERATURAS ENTRE 500 A 650JC EN QUE EL AGUA QUIMICAMENTE UNIDA ES LIBERADA DE LA ZEOLITA, A UNA VELOCIDAD DE CALENTAMIENTO NO MAYOR DE 1,5JC MIN-1, PARA PROPORCIONAR UNA ZEOLITA ESTABILIZADA CON ACIDO. A CONTINUACION SE EXTRAE CON UN ACIDO PARA SEPARAR EL ALUMINIO Y ELEVAN LA RELACIONDE SILICE:ALUMINIO.TIENE APLICACION PARA EL REFINADO DEL PETROLEO.
ES522485A 1982-05-18 1983-05-17 Un procedimiento para hacer una zeolita estabilizada con acido, del tipo de faujasita. Expired ES8406984A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES522485A0 ES522485A0 (es) 1984-08-16
ES8406984A1 true ES8406984A1 (es) 1984-08-16

Family

ID=23497217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522485A Expired ES8406984A1 (es) 1982-05-18 1983-05-17 Un procedimiento para hacer una zeolita estabilizada con acido, del tipo de faujasita.

Country Status (17)

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

Families Citing this family (5)

* 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
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 (es) * 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
ZA833589B (en) 1984-12-24
PT76709B (en) 1986-01-17
PT76709A (en) 1983-06-01
EP0095305B1 (en) 1986-02-19
DK220283A (da) 1983-11-19
NZ204092A (en) 1985-08-16
FI831727L (fi) 1983-11-19
BR8302596A (pt) 1984-01-17
FI831727A0 (fi) 1983-05-17
AU1437883A (en) 1983-11-24
EP0095305A1 (en) 1983-11-30
KR840004536A (ko) 1984-10-22
NO831717L (no) 1983-11-21
DK220283D0 (da) 1983-05-17
ES522485A0 (es) 1984-08-16
CA1215038A (en) 1986-12-09
JPS58208130A (ja) 1983-12-03
DE3362162D1 (en) 1986-03-27
ATE18036T1 (de) 1986-03-15
PH18310A (en) 1985-05-29
GR78848B (es) 1984-10-02

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