DE2803175C2 - - Google Patents

Info

Publication number
DE2803175C2
DE2803175C2 DE2803175A DE2803175A DE2803175C2 DE 2803175 C2 DE2803175 C2 DE 2803175C2 DE 2803175 A DE2803175 A DE 2803175A DE 2803175 A DE2803175 A DE 2803175A DE 2803175 C2 DE2803175 C2 DE 2803175C2
Authority
DE
Germany
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
DE2803175A
Other versions
DE2803175A1 (de
Inventor
Gregor Hans Houston Tex. Us Riesser
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of DE2803175A1 publication Critical patent/DE2803175A1/de
Application granted granted Critical
Publication of DE2803175C2 publication Critical patent/DE2803175C2/de
Granted legal-status Critical Current

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/847—Vanadium, niobium or tantalum or polonium
    • B01J23/8472—Vanadium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE19782803175 1977-01-27 1978-01-25 Chromfreie katalysatoren und ihre verwendung bei der kontinuierlichen dehydrierung von kohlenwasserstoffen Granted DE2803175A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/763,180 US4098723A (en) 1977-01-27 1977-01-27 Catalyst for dehydrogenation

Publications (2)

Publication Number Publication Date
DE2803175A1 DE2803175A1 (de) 1978-08-03
DE2803175C2 true DE2803175C2 (de) 1987-03-19

Family

ID=25067095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782803175 Granted DE2803175A1 (de) 1977-01-27 1978-01-25 Chromfreie katalysatoren und ihre verwendung bei der kontinuierlichen dehydrierung von kohlenwasserstoffen

Country Status (11)

Country Link
US (1) US4098723A (de)
JP (1) JPS6055178B2 (de)
AU (1) AU512675B2 (de)
BE (1) BE863179A (de)
BR (1) BR7800452A (de)
CA (1) CA1099695A (de)
DE (1) DE2803175A1 (de)
FR (1) FR2378734A1 (de)
GB (1) GB1556348A (de)
IT (1) IT1115585B (de)
NL (1) NL188271C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411169A1 (fr) * 1977-12-12 1979-07-06 Shell France Procede de deshydrogenation sans oxydation et composition catalytique pour la mise en oeuvre de ce procede
US4758543A (en) * 1987-07-01 1988-07-19 The Dow Chemical Company Dehydrogenation catalyst
US4804799A (en) * 1987-08-28 1989-02-14 The Dow Chemical Company Dehydrogenation catalyst
US5171914A (en) * 1991-08-30 1992-12-15 Shell Oil Company Dehydrogenation catalyst and process
CN1099908C (zh) * 1994-12-14 2003-01-29 国际壳牌研究有限公司 脱氢催化剂和脱氢方法
EP0797560B1 (de) * 1994-12-14 1999-03-10 Shell Internationale Researchmaatschappij B.V. Dehydrierungskatalysator mit grossen partikeln und verfahren
CA2207492C (en) * 1994-12-14 2007-06-26 Shell Internationale Research Maatschappij B.V. Restructured iron oxide
DE19535416A1 (de) * 1995-09-23 1997-03-27 Basf Ag Verfahren zur Herstellung von Katalysatoren für selektive Dehydrierungen
DE19814080A1 (de) * 1998-03-30 1999-10-07 Basf Ag Katalysator zur Dehydrierung von Kohlenwasserstoffen, insbesondere zur Dehydrierung von Ethylbenzol zu Styrol, sowie Verfahren zu seiner Herstellung
US6242379B1 (en) 1998-04-01 2001-06-05 United Catalysts Inc. Dehydrogenation catalysts
US6756339B1 (en) 1998-04-01 2004-06-29 Sud-Chemie Inc. Dehydrogenation catalysts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666086A (en) * 1949-11-14 1954-01-12 Phillips Petroleum Co Preparation of iron dehydrogenation catalysts
FR1344654A (fr) * 1962-12-28 1963-11-29 Monsanto Chemicals Procédé de déshydrogénation de l'éthylbenzène
US3654181A (en) * 1970-10-21 1972-04-04 Dow Chemical Co Method for activation of iron oxide containing dehydrogenation catalysts

Also Published As

Publication number Publication date
NL188271C (nl) 1992-05-18
IT1115585B (it) 1986-02-03
US4098723A (en) 1978-07-04
JPS6055178B2 (ja) 1985-12-04
AU3273778A (en) 1979-08-02
CA1099695A (en) 1981-04-21
BE863179A (nl) 1978-07-24
JPS5394295A (en) 1978-08-18
IT7819598A0 (it) 1978-01-25
FR2378734B1 (de) 1979-07-13
NL7800874A (nl) 1978-07-31
FR2378734A1 (fr) 1978-08-25
DE2803175A1 (de) 1978-08-03
BR7800452A (pt) 1978-08-22
NL188271B (nl) 1991-12-16
GB1556348A (en) 1979-11-21
AU512675B2 (en) 1980-10-23

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: JUNG, E., DIPL.-CHEM. DR.PHIL. SCHIRDEWAHN, J., DI

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee