PT84851A - Catalytic composition for the isomerization of paraffinic hydrocarbons - Google Patents

Catalytic composition for the isomerization of paraffinic hydrocarbons

Info

Publication number
PT84851A
PT84851A PT8485187A PT8485187A PT84851A PT 84851 A PT84851 A PT 84851A PT 8485187 A PT8485187 A PT 8485187A PT 8485187 A PT8485187 A PT 8485187A PT 84851 A PT84851 A PT 84851A
Authority
PT
Portugal
Prior art keywords
surface area
isomerization
catalyst
pref
paraffinic hydrocarbons
Prior art date
Application number
PT8485187A
Other languages
Portuguese (pt)
Other versions
PT84851B (en
Inventor
James A Johnson
Robert J Schmidt
Steve T Bakas
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Priority to PT8485187A priority Critical patent/PT84851B/en
Publication of PT84851A publication Critical patent/PT84851A/en
Publication of PT84851B publication Critical patent/PT84851B/en

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for isomerising isomerisable hydrocarbons comprises contacting them in presence of H2 at isomerisation conditions with a catalyst compsn. comprising a Gp. VIII metal, H mordenite and refractory inorganic oxide, and having a surface area of at least 580 sq. m/g. Isomerisation is pref. effected at 200-800 deg. F, 100-1000 psi, LHSV 0.5-5 w.r.t. catalyst vol. and H2/hydrocarbon = 0.5-5 molar. The surface area of the formed catalyst composite may be increased to 580 sq. m/g or more by: (i) opt. drying and/or calcining; and (ii) contacting with an aq. acid contg. NH4+ ions, e.g. 2-5M strong mineral acid and 1-3M NH4Cl, pref. at 122-203 deg. F for 1-3 h. Or components of initially high surface area can be used in the composite.
PT8485187A 1987-05-11 1987-05-11 PROCESS OF PREPARATION OF A CATALYTIC COMPOSITE AND ISOMERIZATION OF ISOMERIZABLE HYDROCARBONS WITH THAT PT84851B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT8485187A PT84851B (en) 1987-05-11 1987-05-11 PROCESS OF PREPARATION OF A CATALYTIC COMPOSITE AND ISOMERIZATION OF ISOMERIZABLE HYDROCARBONS WITH THAT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT8485187A PT84851B (en) 1987-05-11 1987-05-11 PROCESS OF PREPARATION OF A CATALYTIC COMPOSITE AND ISOMERIZATION OF ISOMERIZABLE HYDROCARBONS WITH THAT

Publications (2)

Publication Number Publication Date
PT84851A true PT84851A (en) 1989-05-31
PT84851B PT84851B (en) 1992-07-31

Family

ID=20084025

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8485187A PT84851B (en) 1987-05-11 1987-05-11 PROCESS OF PREPARATION OF A CATALYTIC COMPOSITE AND ISOMERIZATION OF ISOMERIZABLE HYDROCARBONS WITH THAT

Country Status (1)

Country Link
PT (1) PT84851B (en)

Also Published As

Publication number Publication date
PT84851B (en) 1992-07-31

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19920117

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20010731