GB1108262A - Process for the dehydrogenation of hydrocarbons - Google Patents

Process for the dehydrogenation of hydrocarbons

Info

Publication number
GB1108262A
GB1108262A GB38902/63A GB3890263A GB1108262A GB 1108262 A GB1108262 A GB 1108262A GB 38902/63 A GB38902/63 A GB 38902/63A GB 3890263 A GB3890263 A GB 3890263A GB 1108262 A GB1108262 A GB 1108262A
Authority
GB
United Kingdom
Prior art keywords
dehydrogenation
large enough
hydrocarbons
adsorb
pores
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
GB38902/63A
Inventor
Robert Mitchell Milton
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to GB38902/63A priority Critical patent/GB1108262A/en
Publication of GB1108262A publication Critical patent/GB1108262A/en
Expired 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/321—Catalytic processes
    • C07C5/324—Catalytic processes with 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/321—Catalytic processes
    • C07C5/322—Catalytic processes with metal oxides or metal sulfides
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/367—Formation of an aromatic six-membered ring from an existing six-membered ring, e.g. dehydrogenation of ethylcyclohexane to ethylbenzene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Three-dimensional zeolitic/molecular sieve having uniform pores large enough to adsorb oxygen at the normal boiling point thereof and containing at least 0.1% by weight of the metals zinc or cadmium are used as catalysts in the dehydrogenation of hydrocarbons. The pores of the sieve may be large enough to adsorb benzene. The dehydrogenation may be conducted at 450-550 DEG C. In the example, cyclohexane is dehydrogenated to benzene.ALSO:Three-dimensional zeolitic/molecular sieve having uniform pores large enough to adsorb oxygen at the normal boiling point thereof and containing at least 0.1% by weight of the metals zinc or cadmium are used as catalysts in the dehydrogenation of hydrocarbons. The pores of the sieve may be large enough to adsorb benzene. The dehydrogenation may be conducted at 450-550 DEG C.
GB38902/63A 1963-10-03 1963-10-03 Process for the dehydrogenation of hydrocarbons Expired GB1108262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38902/63A GB1108262A (en) 1963-10-03 1963-10-03 Process for the dehydrogenation of hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38902/63A GB1108262A (en) 1963-10-03 1963-10-03 Process for the dehydrogenation of hydrocarbons

Publications (1)

Publication Number Publication Date
GB1108262A true GB1108262A (en) 1968-04-03

Family

ID=10406403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38902/63A Expired GB1108262A (en) 1963-10-03 1963-10-03 Process for the dehydrogenation of hydrocarbons

Country Status (1)

Country Link
GB (1) GB1108262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6759360B2 (en) 2002-03-29 2004-07-06 Exxonmobil Chemical Patent Inc. Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6759360B2 (en) 2002-03-29 2004-07-06 Exxonmobil Chemical Patent Inc. Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins
US7119242B2 (en) 2002-03-29 2006-10-10 Exxonmobil Chemical Patents Inc. Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins
US7195746B2 (en) 2002-03-29 2007-03-27 Exxon Mobil Chemical Patents Inc. Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins

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