GB1536590A - Preparation of an ultrastable faujasite having hydrogen and metal cations - Google Patents

Preparation of an ultrastable faujasite having hydrogen and metal cations

Info

Publication number
GB1536590A
GB1536590A GB2521976A GB2521976A GB1536590A GB 1536590 A GB1536590 A GB 1536590A GB 2521976 A GB2521976 A GB 2521976A GB 2521976 A GB2521976 A GB 2521976A GB 1536590 A GB1536590 A GB 1536590A
Authority
GB
United Kingdom
Prior art keywords
faujasite
per cent
alkali
oxide
calcining
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
GB2521976A
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Priority to GB2521976A priority Critical patent/GB1536590A/en
Publication of GB1536590A publication Critical patent/GB1536590A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)

Abstract

1536590 Faujasite treatment W R GRACE & CO 17 June 1976 25219/76 Heading C1A A faujasite is treated to improve its heat and steam solubility by (a) treating a faujasite having a SiO 2 : Al 2 O 3 molar ratio of at least 3À5 to ionexchange with hydrogen ions or cations which thermally decompose to leave hydrogen ions, until the alkali-metal content (expressed as oxide) is less than 1 wt. per cent; (b) calcining the exchanged zeolite and then (c) introducing non- alkali metal cations by exchange at pH 1.5 to 3.5. Preferably step (a) comprises initially exchanging to an alkali-metal content of 1-4 wt. per cent, calcining at 1300-1500‹ F., then further exchanging to below 1 wt. per cent, the faujasite then being separated, washed and dried. Preferably in step (c) 1-6 wt. per cent (calculated as oxide) of rare-earth, Ca, Mg, Co, Ni, Cu and/or iron is incorporated. The treated faujasite may be mixed with 50-95 wt. per cent (based on final composition) of an inorganic oxide matrix (e.g. silica-alumina plus kaolin clay) and used as a catalyst for cracking hydrocarbons.
GB2521976A 1976-06-17 1976-06-17 Preparation of an ultrastable faujasite having hydrogen and metal cations Expired GB1536590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2521976A GB1536590A (en) 1976-06-17 1976-06-17 Preparation of an ultrastable faujasite having hydrogen and metal cations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2521976A GB1536590A (en) 1976-06-17 1976-06-17 Preparation of an ultrastable faujasite having hydrogen and metal cations

Publications (1)

Publication Number Publication Date
GB1536590A true GB1536590A (en) 1978-12-20

Family

ID=10224147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2521976A Expired GB1536590A (en) 1976-06-17 1976-06-17 Preparation of an ultrastable faujasite having hydrogen and metal cations

Country Status (1)

Country Link
GB (1) GB1536590A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612298A (en) * 1981-12-07 1986-09-16 Ashland Oil, Inc. Carbo-metallic oil conversion catalysts
EP0226781A1 (en) * 1985-11-08 1987-07-01 Air Products And Chemicals, Inc. Alkylation of aromatic amines in the presence of acidic, crystalline molecular sieves
US4877514A (en) * 1981-12-07 1989-10-31 Ashland Oil, Inc. Carbo-metallic oil conversion process and catalysts
FR2660578A1 (en) * 1990-04-09 1991-10-11 Elf Aquitaine CATALYST BASED ON HIGH-RATIO FAUJASITE IF: AL SYNTHESIS AND ITS APPLICATION TO ACID CATALYSIS REACTIONS CARRIED OUT ON HYDROCARBONIC LOADS.
WO2007068752A1 (en) * 2005-12-16 2007-06-21 Basf Aktiengesellschaft Nickel-containing catalyst and method for oligomerizing olefins

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612298A (en) * 1981-12-07 1986-09-16 Ashland Oil, Inc. Carbo-metallic oil conversion catalysts
US4877514A (en) * 1981-12-07 1989-10-31 Ashland Oil, Inc. Carbo-metallic oil conversion process and catalysts
EP0226781A1 (en) * 1985-11-08 1987-07-01 Air Products And Chemicals, Inc. Alkylation of aromatic amines in the presence of acidic, crystalline molecular sieves
FR2660578A1 (en) * 1990-04-09 1991-10-11 Elf Aquitaine CATALYST BASED ON HIGH-RATIO FAUJASITE IF: AL SYNTHESIS AND ITS APPLICATION TO ACID CATALYSIS REACTIONS CARRIED OUT ON HYDROCARBONIC LOADS.
WO1991015293A1 (en) * 1990-04-09 1991-10-17 Societe Nationale Elf Aquitaine Catalyst based on a faujasite and its application
WO2007068752A1 (en) * 2005-12-16 2007-06-21 Basf Aktiengesellschaft Nickel-containing catalyst and method for oligomerizing olefins

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee