ES369106A1 - Crystalline zeolitic aluminosilicate cracking catalyst composition in form of microspheres and preparation thereof - Google Patents

Crystalline zeolitic aluminosilicate cracking catalyst composition in form of microspheres and preparation thereof

Info

Publication number
ES369106A1
ES369106A1 ES369106A ES369106A ES369106A1 ES 369106 A1 ES369106 A1 ES 369106A1 ES 369106 A ES369106 A ES 369106A ES 369106 A ES369106 A ES 369106A ES 369106 A1 ES369106 A1 ES 369106A1
Authority
ES
Spain
Prior art keywords
particles
alkali metal
faujasite
kaolin clay
suspension
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
ES369106A
Other languages
Spanish (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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals 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 Engelhard Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Publication of ES369106A1 publication Critical patent/ES369106A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Preparation process of catalysts and the like, and more particularly of a cracking catalyst containing faujasite in the form of small substantially spherical particles, characterized in that, the faujasite crystallizing in preconstituted bodies of silicon-alumina of substantially the same size and shape as the particles catalyst, comprises the steps of: spray drying an aqueous suspension of kaolin clay from which at least a substantial proportion is hydrated, thereby forming substantially spherical small particles, calcining said particles until all of the hydrated kaolin clay is dehydrated and the particles undergo the exothermic reaction characteristic of kaolin clay, incorporating the calcined particles into an alkali metal hydroxide solution to form a fluid suspension, and heating the suspension while stirring and holding enough water to maintain the s Fluid suspension until the silica is extracted from the particles and crystalline alkali metal faujasite is present in the particles, separate the particles from the mother liquor containing dissolved alkali metal silicate, and exchange the ions of the crystallized particles to reduce the content of alkali metal. (Machine-translation by Google Translate, not legally binding)
ES369106A 1968-06-20 1969-06-20 Crystalline zeolitic aluminosilicate cracking catalyst composition in form of microspheres and preparation thereof Expired ES369106A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73838468A 1968-06-20 1968-06-20
US81032569A 1969-03-25 1969-03-25

Publications (1)

Publication Number Publication Date
ES369106A1 true ES369106A1 (en) 1971-05-16

Family

ID=27113356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369106A Expired ES369106A1 (en) 1968-06-20 1969-06-20 Crystalline zeolitic aluminosilicate cracking catalyst composition in form of microspheres and preparation thereof

Country Status (8)

Country Link
JP (1) JPS5116912B1 (en)
AT (1) AT312563B (en)
BE (1) BE734939A (en)
DE (1) DE1931459C3 (en)
ES (1) ES369106A1 (en)
FR (1) FR2016766B1 (en)
GB (1) GB1277458A (en)
NL (1) NL170236C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7614019A (en) 1975-12-19 1977-06-21 Standard Oil Co METHOD FOR THE CYCLIC, FLUIDIZED, CATALYTIC CRACKING OF HYDROCARBONS.
JPS5472312U (en) * 1977-11-01 1979-05-23
US4520119A (en) * 1983-09-15 1985-05-28 Engelhard Corporation Cracking catalyst and manufacture thereof
CN1275855C (en) 2003-03-28 2006-09-20 中国石油化工股份有限公司 Nano-grade Y type zeolite synthesized from kaolin and its preparation metod

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337474A (en) * 1964-02-20 1967-08-22 Air Prod & Chem Method of making cracking catalyst containing a crystalline aluminosilicate
US3338672A (en) * 1964-02-25 1967-08-29 Minerals & Chem Philipp Corp Method for making a faujasite-type crystalline zeolite
US3384602A (en) * 1965-03-24 1968-05-21 Engelhard Min & Chem Bonded molecular sieve catalysts and preparation of the same
US3271418A (en) * 1965-06-22 1966-09-06 Mobil Oil Corp Catalytic conversion of hydrocarbons with a crystalline alumino-silicate in a silica-alumina matrix
US3433587A (en) * 1965-10-22 1969-03-18 Engelhard Min & Chem Method for preparing crystalline zeolite catalyst
US3367886A (en) * 1966-02-16 1968-02-06 Engelhard Min & Chem Synthetic zeolite contact masses and method for making the same
US3367887A (en) * 1966-02-25 1968-02-06 Engelhard Min & Chem Solid catalysts
FR1480484A (en) * 1966-05-10 1967-05-12 Minerals & Chem Philipp Corp Process for the preparation of aluminosilicate cracking catalysts

Also Published As

Publication number Publication date
FR2016766B1 (en) 1973-10-19
NL6909454A (en) 1969-12-23
NL170236C (en) 1982-10-18
DE1931459C3 (en) 1973-12-13
DE1931459A1 (en) 1970-07-16
JPS5116912B1 (en) 1976-05-28
GB1277458A (en) 1972-06-14
FR2016766A1 (en) 1970-05-15
AT312563B (en) 1974-01-10
BE734939A (en) 1969-12-22
DE1931459B2 (en) 1973-05-24
NL170236B (en) 1982-05-17

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