FR2183520A1 - Isopentane prodn - by hydroisomerisation of piperylene or piperylene/N-pentane mixts - Google Patents

Isopentane prodn - by hydroisomerisation of piperylene or piperylene/N-pentane mixts

Info

Publication number
FR2183520A1
FR2183520A1 FR7216328A FR7216328A FR2183520A1 FR 2183520 A1 FR2183520 A1 FR 2183520A1 FR 7216328 A FR7216328 A FR 7216328A FR 7216328 A FR7216328 A FR 7216328A FR 2183520 A1 FR2183520 A1 FR 2183520A1
Authority
FR
France
Prior art keywords
piperylene
hydroisomerisation
isopentane
pentane
mixts
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.)
Granted
Application number
FR7216328A
Other languages
French (fr)
Other versions
FR2183520B1 (en
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.)
INST ORCH
Original Assignee
INST ORCH
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 INST ORCH filed Critical INST ORCH
Priority to FR7216328A priority Critical patent/FR2183520A1/en
Publication of FR2183520A1 publication Critical patent/FR2183520A1/en
Application granted granted Critical
Publication of FR2183520B1 publication Critical patent/FR2183520B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/13—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation with simultaneous isomerisation
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic 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
    • 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
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/106—Y-type faujasite
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2791—Catalytic processes with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • C07C2529/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • C07C2529/12—Noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • C07C2529/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • C07C2529/14—Iron group metals or copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)

Abstract

Isopentane is prepd. by hydroisomerisation of piperylene or a piperylene/n-pentane mixt. in the presence of hydrogen and a zeolite catalyst, pref. zeolite type Y, granulated with a binder e.g. alumina contg. Ca, Mg, La, Pr or Nd cations, and metallic Pd, Pt or Ni. Pref. the sodium cation exchange capacity of the zeolite is 60-97 equiv. per cent. Reaction conditions are generally 300-350 degrees C and 20-40 atmos. press.
FR7216328A 1972-05-08 1972-05-08 Isopentane prodn - by hydroisomerisation of piperylene or piperylene/N-pentane mixts Granted FR2183520A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7216328A FR2183520A1 (en) 1972-05-08 1972-05-08 Isopentane prodn - by hydroisomerisation of piperylene or piperylene/N-pentane mixts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216328A FR2183520A1 (en) 1972-05-08 1972-05-08 Isopentane prodn - by hydroisomerisation of piperylene or piperylene/N-pentane mixts

Publications (2)

Publication Number Publication Date
FR2183520A1 true FR2183520A1 (en) 1973-12-21
FR2183520B1 FR2183520B1 (en) 1977-11-10

Family

ID=9098138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216328A Granted FR2183520A1 (en) 1972-05-08 1972-05-08 Isopentane prodn - by hydroisomerisation of piperylene or piperylene/N-pentane mixts

Country Status (1)

Country Link
FR (1) FR2183520A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500326A1 (en) * 1981-02-20 1982-08-27 Catalyse Soc Prod Francais Prepn. of hydrocracking catalyst from zeolite-Y - and platinum group metal in reduced number of stages and with saving of metal
EP0567444A1 (en) * 1992-03-26 1993-10-27 Fina Technology, Inc. Aromatization and isomerization of hydrocarbons
EP0567443A1 (en) * 1992-03-26 1993-10-27 Fina Technology, Inc. Hydrocarbon conversion process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465118A (en) * 1966-01-21 1967-01-06 Union Carbide Corp Hydrocarbon transformation process and catalyst for its implementation
FR1510253A (en) * 1965-12-30 1968-01-19 Universal Oil Prod Co Aluminosilicate-based catalyst, its preparation process and its application to the conversion of hydrocarbons

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1510253A (en) * 1965-12-30 1968-01-19 Universal Oil Prod Co Aluminosilicate-based catalyst, its preparation process and its application to the conversion of hydrocarbons
FR1465118A (en) * 1966-01-21 1967-01-06 Union Carbide Corp Hydrocarbon transformation process and catalyst for its implementation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500326A1 (en) * 1981-02-20 1982-08-27 Catalyse Soc Prod Francais Prepn. of hydrocracking catalyst from zeolite-Y - and platinum group metal in reduced number of stages and with saving of metal
EP0567444A1 (en) * 1992-03-26 1993-10-27 Fina Technology, Inc. Aromatization and isomerization of hydrocarbons
EP0567443A1 (en) * 1992-03-26 1993-10-27 Fina Technology, Inc. Hydrocarbon conversion process

Also Published As

Publication number Publication date
FR2183520B1 (en) 1977-11-10

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Legal Events

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