IT8122794A0 - Procedimento per preparare catalizzatori di piroscissione. - Google Patents

Procedimento per preparare catalizzatori di piroscissione.

Info

Publication number
IT8122794A0
IT8122794A0 IT8122794A IT2279481A IT8122794A0 IT 8122794 A0 IT8122794 A0 IT 8122794A0 IT 8122794 A IT8122794 A IT 8122794A IT 2279481 A IT2279481 A IT 2279481A IT 8122794 A0 IT8122794 A0 IT 8122794A0
Authority
IT
Italy
Prior art keywords
crisping
catalyst
preparing
procedure
preparing crisping
Prior art date
Application number
IT8122794A
Other languages
English (en)
Other versions
IT1137288B (it
Inventor
Richard Joseph Nozemack
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of IT8122794A0 publication Critical patent/IT8122794A0/it
Application granted granted Critical
Publication of IT1137288B publication Critical patent/IT1137288B/it

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
    • B01J29/084—Y-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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • 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
IT22794/81A 1980-07-10 1981-07-07 Procedimento per preparare catalizzatori di piroscissione IT1137288B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/167,297 US4332699A (en) 1980-07-10 1980-07-10 Catalyst preparation

Publications (2)

Publication Number Publication Date
IT8122794A0 true IT8122794A0 (it) 1981-07-07
IT1137288B IT1137288B (it) 1986-09-03

Family

ID=22606778

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22794/81A IT1137288B (it) 1980-07-10 1981-07-07 Procedimento per preparare catalizzatori di piroscissione

Country Status (10)

Country Link
US (1) US4332699A (it)
JP (1) JPS5748344A (it)
AU (1) AU545669B2 (it)
BR (1) BR8104279A (it)
CA (1) CA1160200A (it)
DE (1) DE3126521A1 (it)
FR (1) FR2486419A1 (it)
GB (1) GB2079737A (it)
IT (1) IT1137288B (it)
NL (1) NL8103235A (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332599A (en) * 1977-01-12 1982-06-01 Douwe Egberts Koninklijke, Tabaksfabriek-Koffiebranderijen - Theehandel B.V. Continuous packed bed wash column
US4728629A (en) * 1980-08-05 1988-03-01 Phillips Petroleum Company Cracking catalyst restoration with aluminum compounds
US4877762A (en) * 1981-05-26 1989-10-31 Union Oil Company Of California Catalyst for simultaneous hydrotreating and hydrodewaxing of hydrocarbons
US4790927A (en) * 1981-05-26 1988-12-13 Union Oil Company Of California Process for simultaneous hydrotreating and hydrodewaxing of hydrocarbons
US4481104A (en) * 1981-10-26 1984-11-06 Mobil Oil Corporation Use of low acidity high silica to alumina ratio large pore zeolites for distillate production in catalytic cracking
US4427787A (en) * 1982-03-08 1984-01-24 Mobil Oil Corporation Activation of zeolites
US4452909A (en) * 1982-09-13 1984-06-05 E. I. Du Pont De Nemours And Company Process for coating crystalline silica polymorphs
US4579831A (en) * 1983-03-29 1986-04-01 Chevron Research Company Method of zeolitic catalyst manufacture
DK160410C (da) * 1983-08-15 1991-08-19 Mobil Oil Corp Fremgangsmaade til forbedring af den katalytiske aktivitet af en krystallinsk zeolit samt anvendelse af denne som katalysator
DE3372927D1 (en) * 1983-08-15 1987-09-17 Mobil Oil Corp Treatment of zeolites
US4847225A (en) * 1984-10-05 1989-07-11 W. R. Grace & Co.-Conn. Catalysts and catalyst supports
US4683334A (en) * 1985-04-30 1987-07-28 E. I. Du Pont De Nemours & Company Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine
DE3838710A1 (de) * 1988-11-15 1990-05-17 Sued Chemie Ag Katalysator auf der basis von kristallinen alumosilikaten
BR9507903A (pt) 1994-06-03 1997-09-16 Akzo Nv Catalisador fcc processo para o craqueamento catalitico fluidizado de alimentações de hidrocarboneto partículas de zeólito e processo para preparação de partículas de zéolito revestidas
US6482313B1 (en) 1994-10-03 2002-11-19 Exxonmobil Research And Engineering Company FCC process incorporating crystalline microporous oxide catalysts having increased Lewis acidity
US6673734B1 (en) 1994-10-03 2004-01-06 Exxonmobil Research And Engineering Company Crystalline microporous oxide catalysts having increased Lewis acidity and methods for the preparation thereof
US6605207B2 (en) * 2001-04-13 2003-08-12 W. R. Grace & Co. - Conn. Bayerite alumina clad zeolite and cracking catalysts containing same
EP1264635A1 (en) * 2001-06-05 2002-12-11 Akzo Nobel N.V. Process for the production of catalysts with improved accessibility
JP5008666B2 (ja) * 2006-06-28 2012-08-22 出光興産株式会社 脱硫機能付加流動接触分解触媒及びその製造方法並びに該脱硫機能付加流動接触分解触媒を用いた低硫黄接触分解ガソリンの製造方法
CN110090660B (zh) * 2018-01-30 2022-01-04 中国石油化工股份有限公司 一种含y型分子筛的复合材料及其制备方法
CN110871102B (zh) * 2018-08-29 2022-06-24 中国石油化工股份有限公司 一种含y型分子筛的微介孔复合材料的制备方法
CN111617798A (zh) * 2019-02-28 2020-09-04 中国石油化工股份有限公司 一种稀土改性复合材料的制备方法
CN111617797A (zh) * 2019-02-28 2020-09-04 中国石油化工股份有限公司 一种稀土型复合催化材料的制备方法
CN111744533A (zh) * 2019-03-27 2020-10-09 中国石油化工股份有限公司 一种稀土型多级孔材料的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB824825A (en) * 1956-12-26 1959-12-02 Bataafsche Petroleum A process for preparing a molecular sieve composite
US3542670A (en) * 1965-05-21 1970-11-24 Sinclair Research Inc Catalyst comprising silica-alumina,separate phase alumina and crystalline alumino silicate
US3629152A (en) * 1967-10-03 1971-12-21 American Cyanamid Co Process for preparing alumina-coated silica catalyst material and the material so prepared
US3650988A (en) * 1969-09-15 1972-03-21 Grace W R & Co Hydrocarbon conversion catalysts
US3677973A (en) * 1970-03-16 1972-07-18 Universal Oil Prod Co Transalkylation of alklaromatic hydrocarbons in contact with a zeolite catalyst composition
GB1462976A (en) * 1973-02-28 1977-01-26 Grace W R & Co Method of preparing highly attrition-resistant particles of a hydrocarbon cracking catalyst
US3956104A (en) * 1974-08-09 1976-05-11 Universal Oil Products Company Hydrocracking process

Also Published As

Publication number Publication date
NL8103235A (nl) 1982-02-01
DE3126521A1 (de) 1982-06-09
AU545669B2 (en) 1985-07-25
JPS5748344A (en) 1982-03-19
GB2079737A (en) 1982-01-27
CA1160200A (en) 1984-01-10
FR2486419A1 (fr) 1982-01-15
AU7258581A (en) 1982-01-14
IT1137288B (it) 1986-09-03
US4332699A (en) 1982-06-01
BR8104279A (pt) 1982-03-23

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