GB1465842A - Zeolite-containing composite hydrocarbon conversion catalyst - Google Patents

Zeolite-containing composite hydrocarbon conversion catalyst

Info

Publication number
GB1465842A
GB1465842A GB1124274A GB1124274A GB1465842A GB 1465842 A GB1465842 A GB 1465842A GB 1124274 A GB1124274 A GB 1124274A GB 1124274 A GB1124274 A GB 1124274A GB 1465842 A GB1465842 A GB 1465842A
Authority
GB
United Kingdom
Prior art keywords
zeolite
catalyst
cracked
containing composite
hydrocarbon conversion
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
GB1124274A
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 Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
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 Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Priority to GB1124274A priority Critical patent/GB1465842A/en
Publication of GB1465842A publication Critical patent/GB1465842A/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
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • 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
    • 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
    • B01J29/7003—A-type
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)

Abstract

1465842 Cracking catalyst W R GRACE & CO 13 March 1974 11242/74 Heading C5E [Also in Divisions B1 and C1] Hydrocarbon feeds are cracked using a catalyst comprising a crystalline aluminosilicate zeolite in a siliceous matrix which has been formed by (a) preparing a zeolite precursor mixture containing amorphous seed particles; (b) heating at from 90‹ C. to reflux to form 15- 100% of the theoretically available zeolite; diluting the reaction mixture with water to a sodium silicate content of 3-7% wt. (as SiO 2 ); (d) gelling with an acid agent, and (e) washing and drying. The zeolite may be zeolite X, Y or A. The composition may further contain clay and may be rare-earth exchanged. In Example 3, a gas oil feed of boiling range 653-931‹ F. is cracked at 920‹ F., a WHSV of 40-60 and a catalyst to oil ratio of 4 to give C 5+ gasolinerich products.
GB1124274A 1974-03-13 1974-03-13 Zeolite-containing composite hydrocarbon conversion catalyst Expired GB1465842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1124274A GB1465842A (en) 1974-03-13 1974-03-13 Zeolite-containing composite hydrocarbon conversion catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1124274A GB1465842A (en) 1974-03-13 1974-03-13 Zeolite-containing composite hydrocarbon conversion catalyst

Publications (1)

Publication Number Publication Date
GB1465842A true GB1465842A (en) 1977-03-02

Family

ID=9982624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1124274A Expired GB1465842A (en) 1974-03-13 1974-03-13 Zeolite-containing composite hydrocarbon conversion catalyst

Country Status (1)

Country Link
GB (1) GB1465842A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105631A1 (en) * 1982-09-08 1984-04-18 Exxon Research And Engineering Company Very low crystallinity catalyst made from crystalline zeolite and process for catalytic dewaxing/pour point reduction of waxy hydrocarbon oils using said catalyst
US10427107B2 (en) * 2013-12-31 2019-10-01 Nanjing Tech University High-strength hollow fiber zeolite membrane and its preparation method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105631A1 (en) * 1982-09-08 1984-04-18 Exxon Research And Engineering Company Very low crystallinity catalyst made from crystalline zeolite and process for catalytic dewaxing/pour point reduction of waxy hydrocarbon oils using said catalyst
US4515681A (en) * 1982-09-08 1985-05-07 Exxon Research & Engineering Co. Catalytic dewaxing using collapsed large pore zeolites
US10427107B2 (en) * 2013-12-31 2019-10-01 Nanjing Tech University High-strength hollow fiber zeolite membrane and its preparation method

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Legal Events

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