GB1359213A - Method of preparing an attrition-resistant cracking catalyst - Google Patents

Method of preparing an attrition-resistant cracking catalyst

Info

Publication number
GB1359213A
GB1359213A GB1728171A GB1728171A GB1359213A GB 1359213 A GB1359213 A GB 1359213A GB 1728171 A GB1728171 A GB 1728171A GB 1728171 A GB1728171 A GB 1728171A GB 1359213 A GB1359213 A GB 1359213A
Authority
GB
United Kingdom
Prior art keywords
bentolite
silica
zeolite
per cent
alumina
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
GB1728171A
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
Publication of GB1359213A publication Critical patent/GB1359213A/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
    • B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/087—X-type faujasite
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1359213 Hydrocarbon conversion catalysts W R GRACE & CO 26 May 1971 [21 Oct 1970] 17281/71 Heading B1E A composition suitable for use as catalyst in hydrocarbon conversion reactions, for example hydrocarbon cracking, is prepared by a method wherein "Bentolite L" (a low-swelling montmorillonite clay containing about 0.2 weight per cent Na 2 O) is incorporated into an inorganic oxide matrix during preparation thereof, the matrix being selected from alumina, silica, silica-alumina, silica-zirconia, silica-magnesia, silica-alumina-zirconia and silica-alumina-magnesia. Zeolite and/or diluent clay other than "Bentolite L", for example kaolin, also may be incorporated into the matrix during preparation thereof. Specified zeolites are naturallyoccuring chabazite, erionite, fanjasite, mordenite and sodalite and synthetic zeolites X, Y, A and L; the zeolite preferably is an "ultrastable" zeolite, for example zeolite Z-14 US, or a rare earth metal-exchanged zeolite. A zeolitecontaining composition may contain from 1 to 40 weight per cent "Bentolite L" and from 1 to 40 weigh per cent zeolite; a diluent claycontaining composition may contain from 1 to 10 weight per cent "Bentolite L" and from 15 to 45 weight per cent total clay (i.e. "Bentolite L" plus diluent clay). Examples relate to compositions containing rare earth metal-exchanged zeolite X, kaolin and either "Bentolite L" or (comparative) "Bentolite H" (a high-swelling montmorillonite clay containing about 5 weight per cent Na 2 O) incorporated in a silica-alumina matrix derived from sodium silicate and aluminium sulphate.
GB1728171A 1970-10-21 1971-05-26 Method of preparing an attrition-resistant cracking catalyst Expired GB1359213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8283470A 1970-10-21 1970-10-21

Publications (1)

Publication Number Publication Date
GB1359213A true GB1359213A (en) 1974-07-10

Family

ID=22173748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1728171A Expired GB1359213A (en) 1970-10-21 1971-05-26 Method of preparing an attrition-resistant cracking catalyst

Country Status (4)

Country Link
CA (1) CA1003393A (en)
DE (1) DE2152195A1 (en)
FR (1) FR2113088A5 (en)
GB (1) GB1359213A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312639A1 (en) * 1982-04-12 1983-10-13 W.R. Grace & Co., 10036 New York, N.Y. PARTICULAR CATALYST, METHOD FOR PRODUCING IT AND ITS USE
NL8301731A (en) * 1982-05-21 1983-12-16 Grace W R & Co CATALYST AND CATALYST CARRIER, METHOD FOR THE PREPARATION THEREOF, AND METHOD FOR CRACKING HYDROCARBONS USING THIS CATALYST.

Also Published As

Publication number Publication date
CA1003393A (en) 1977-01-11
FR2113088A5 (en) 1972-06-23
DE2152195A1 (en) 1972-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees