IT1042177B - Procedimento per la preparazione di alchilaril sulfonati comprenden te la fase di deidrogenazione di n paraffine con un catalizzatore mi gliorato - Google Patents

Procedimento per la preparazione di alchilaril sulfonati comprenden te la fase di deidrogenazione di n paraffine con un catalizzatore mi gliorato

Info

Publication number
IT1042177B
IT1042177B IT26741/75A IT2674175A IT1042177B IT 1042177 B IT1042177 B IT 1042177B IT 26741/75 A IT26741/75 A IT 26741/75A IT 2674175 A IT2674175 A IT 2674175A IT 1042177 B IT1042177 B IT 1042177B
Authority
IT
Italy
Prior art keywords
alchylaril
paraffins
procedure
preparation
improved catalyst
Prior art date
Application number
IT26741/75A
Other languages
English (en)
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of IT1042177B publication Critical patent/IT1042177B/it

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
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • 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
    • B01J23/48—Silver or gold
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8926—Copper and noble 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
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8946—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali or alkaline earth metals
    • 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
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3335—Catalytic processes with metals
    • C07C5/3337—Catalytic processes with metals of the platinum group

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT26741/75A 1974-08-30 1975-08-29 Procedimento per la preparazione di alchilaril sulfonati comprenden te la fase di deidrogenazione di n paraffine con un catalizzatore mi gliorato IT1042177B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US501910A US3920615A (en) 1974-08-30 1974-08-30 Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with an improved catalyst

Publications (1)

Publication Number Publication Date
IT1042177B true IT1042177B (it) 1980-01-30

Family

ID=23995529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26741/75A IT1042177B (it) 1974-08-30 1975-08-29 Procedimento per la preparazione di alchilaril sulfonati comprenden te la fase di deidrogenazione di n paraffine con un catalizzatore mi gliorato

Country Status (8)

Country Link
US (1) US3920615A (it)
JP (1) JPS5152105A (it)
BR (1) BR7505540A (it)
CA (1) CA1048554A (it)
DE (1) DE2538533C2 (it)
ES (1) ES440511A1 (it)
GB (1) GB1495185A (it)
IT (1) IT1042177B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476247A (en) * 1981-12-21 1984-10-09 The Standard Oil Company Synthesis gas catalyst
US4654321A (en) * 1981-12-21 1987-03-31 The Standard Oil Company Upgrading synthesis gas catalyst
NL8901239A (nl) * 1989-05-18 1990-12-17 Meern Bv Engelhard De Katalysator voor hydrogenering en/of dehydrogenering.
DE69116002T2 (de) * 1990-06-05 1996-05-15 Huntsman Spec Chem Corp Verfahren zur Dehydrierung von Paraffinen
US6417135B1 (en) * 1999-08-27 2002-07-09 Huntsman Petrochemical Corporation Advances in dehydrogenation catalysis
US6503866B1 (en) 2000-06-05 2003-01-07 Uop Llc Attrition resistant catalyst with reduced surface area
US6514904B1 (en) 2000-06-05 2003-02-04 Uop Llc Hydrocarbon conversion catalyst and process of using thereof
US6676606B2 (en) * 2002-06-11 2004-01-13 Koninklijke Philips Electronics N.V. Ultrasonic diagnostic micro-vascular imaging
US20060102520A1 (en) * 2004-11-12 2006-05-18 Lapinski Mark P Reforming process using high density catalyst

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1271013A (en) * 1914-06-04 1918-07-02 Basf Ag Hydrogenization and dehydrogenization of carbon compounds.
US2211219A (en) * 1937-12-01 1940-08-13 Pure Oil Co Catalytic dehydrogenation
US3156735A (en) * 1960-12-12 1964-11-10 Shell Oil Co Oxidative dehydrogenation using goldplatinum group metal catalyst
US3161605A (en) * 1961-03-31 1964-12-15 Du Pont Preparation of supported catalysts
US3228991A (en) * 1962-03-08 1966-01-11 Monsanto Co Process and catalyst for the preparation of methyl-1, 3-cyclopentadiene
US3315008A (en) * 1964-12-28 1967-04-18 Monsanto Co Dehydrogenation of saturated hydrocarbons over noble-metal catalyst
US3312734A (en) * 1965-01-08 1967-04-04 Universal Oil Prod Co Preparation of biodegradable surfactants
US3585253A (en) * 1968-03-22 1971-06-15 Monsanto Co Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with improved catalyst

Also Published As

Publication number Publication date
ES440511A1 (es) 1977-03-01
US3920615A (en) 1975-11-18
CA1048554A (en) 1979-02-13
GB1495185A (en) 1977-12-14
DE2538533C2 (de) 1981-12-24
BR7505540A (pt) 1976-08-03
DE2538533A1 (de) 1976-03-18
JPS5152105A (it) 1976-05-08

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