IT7923147A0 - Procedimento per depositare zirconio su un supporto di catalizzatore. - Google Patents

Procedimento per depositare zirconio su un supporto di catalizzatore.

Info

Publication number
IT7923147A0
IT7923147A0 IT7923147A IT2314779A IT7923147A0 IT 7923147 A0 IT7923147 A0 IT 7923147A0 IT 7923147 A IT7923147 A IT 7923147A IT 2314779 A IT2314779 A IT 2314779A IT 7923147 A0 IT7923147 A0 IT 7923147A0
Authority
IT
Italy
Prior art keywords
procedure
catalyst support
zirconia
depositing
depositing zirconia
Prior art date
Application number
IT7923147A
Other languages
English (en)
Other versions
IT1121536B (it
Original Assignee
Raffinage Cie Francaise
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 Raffinage Cie Francaise filed Critical Raffinage Cie Francaise
Publication of IT7923147A0 publication Critical patent/IT7923147A0/it
Application granted granted Critical
Publication of IT1121536B publication Critical patent/IT1121536B/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT23147/79A 1978-06-05 1979-05-30 Procedimento per depositare zirconio su un supporto di catalizzatore IT1121536B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816755A FR2427844A1 (fr) 1978-06-05 1978-06-05 Procede pour deposer du zirconium et/ou du titane sur un support de catalyseur

Publications (2)

Publication Number Publication Date
IT7923147A0 true IT7923147A0 (it) 1979-05-30
IT1121536B IT1121536B (it) 1986-04-02

Family

ID=9209080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23147/79A IT1121536B (it) 1978-06-05 1979-05-30 Procedimento per depositare zirconio su un supporto di catalizzatore

Country Status (9)

Country Link
US (1) US4354962A (it)
JP (1) JPS54159390A (it)
BE (1) BE876760A (it)
CA (1) CA1129396A (it)
DE (1) DE2920741A1 (it)
FR (1) FR2427844A1 (it)
GB (1) GB2024263B (it)
IT (1) IT1121536B (it)
NL (1) NL7904362A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547487A (en) * 1983-05-19 1985-10-15 Gulf Research & Development Company Process for preparing catalysts
DE3479429D1 (en) * 1983-10-14 1989-09-21 Shell Int Research Hydrocarbon conversion processes and modified refractory oxides which can be used in such processes
FR2553430B1 (fr) * 1983-10-14 1986-02-21 Shell Int Research Procede pour l'hydro-isomerisation de cires de petrole
FR2553302B1 (fr) * 1983-10-14 1986-04-18 Shell Int Research Procede pour la preparation d'oxydes refractaires modifies et leur utilisation dans des procedes d'hydroconversion
GB8524544D0 (en) * 1985-10-04 1985-11-06 Shell Int Research Poly-metal containing catalyst
KR960003723B1 (ko) * 1986-05-19 1996-03-21 하라마 카세이 고오교오 가부시끼가이샤 기판 금속의 표면상에 금속 필름을 형성하는 방법
US4837397A (en) * 1987-12-11 1989-06-06 Mobil Oil Corporation Nobile metal containing catalysts of improved stability
DE3801270A1 (de) * 1988-01-19 1989-07-27 Degussa Zirkondotierter pseudoboehmit, verfahren zu seiner herstellung und anwendung
US5496467A (en) * 1992-12-04 1996-03-05 Degussa Aktiengesellschaft Method for the catalytic reforming of naphtha
US5354915A (en) * 1992-12-21 1994-10-11 Union Carbide Chemicals & Plastics Technology Corporation Catalysts for the reduction of carbonylic compounds to alcohols
GB9316955D0 (en) 1993-08-14 1993-09-29 Johnson Matthey Plc Improvements in catalysts
FR2994104A1 (fr) * 2012-08-01 2014-02-07 Saint Gobain Ct Recherches Procede de fabrication d'une poudre de particules d'alumine revetues.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444913A (en) * 1944-05-12 1948-07-13 Houdry Process Corp Preparation of zirconia containing catalysis
US3642933A (en) * 1970-04-20 1972-02-15 Phillips Petroleum Co Double bond isomerization of olefins over alumina-supported zirconia catalyst
US4141962A (en) * 1973-04-09 1979-02-27 Rhone-Progil Catalysts for treating gases containing sulphur compounds
FR2224203B1 (it) * 1973-04-09 1976-11-12 Rhone Progil
FR2252394B1 (it) * 1973-11-23 1977-06-10 Raffinage Cie Francaise
JPS5857221B2 (ja) * 1974-11-25 1983-12-19 トウアネンリヨウコウギヨウ カブシキガイシヤ スイソカシヨクバイ
FR2324361A1 (fr) * 1975-09-22 1977-04-15 Norton Co Systeme a base d'alumine pour catalyseur et agent sorbant

Also Published As

Publication number Publication date
GB2024263B (en) 1983-03-02
GB2024263A (en) 1980-01-09
CA1129396A (en) 1982-08-10
DE2920741A1 (de) 1979-12-13
BE876760A (fr) 1979-12-05
US4354962A (en) 1982-10-19
NL7904362A (nl) 1979-12-07
IT1121536B (it) 1986-04-02
JPS54159390A (en) 1979-12-17
FR2427844A1 (fr) 1980-01-04
FR2427844B1 (it) 1980-11-14

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