GB968338A - Production of detergent alkylate - Google Patents

Production of detergent alkylate

Info

Publication number
GB968338A
GB968338A GB3683661A GB3683661A GB968338A GB 968338 A GB968338 A GB 968338A GB 3683661 A GB3683661 A GB 3683661A GB 3683661 A GB3683661 A GB 3683661A GB 968338 A GB968338 A GB 968338A
Authority
GB
United Kingdom
Prior art keywords
benzene
alkylate
recycle
paraffins
chloride
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
GB3683661A
Inventor
Andrew Mclean
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.)
British Hydrocarbon Chemicals Ltd
Original Assignee
British Hydrocarbon Chemicals Ltd
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
Priority to BE623465D priority Critical patent/BE623465A/xx
Priority to NL284276D priority patent/NL284276A/xx
Application filed by British Hydrocarbon Chemicals Ltd filed Critical British Hydrocarbon Chemicals Ltd
Priority to GB3683661A priority patent/GB968338A/en
Priority to FR911791A priority patent/FR1336992A/en
Priority to DE19621443454 priority patent/DE1443454A1/en
Publication of GB968338A publication Critical patent/GB968338A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/107—Monocyclic hydrocarbons having saturated side-chain containing at least six carbon atoms, e.g. detergent alkylates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • C07C2527/126—Aluminium chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Detergent alkylate is obtained by chlorinating in the liquid phase a paraffin feedstock containing at least 95% normal paraffins to obtain not more than 25% conversion to the mono-chloride and alkylating benzene with the product in the presence of aluminium chloride. The feed preferably contains paraffins differing in chain length by not more than 5 and is chlorinated at 0-200 DEG C., preferably in the presence of a peroxide, ultra-violet light or cobalt-60. The product is contacted with benzene and recycle aluminium chloride complexed with alkylate or benzene at 0-100 DEG C. for 5-180 minutes. Hydrogen chloride is separated and the liquid washed with alkali and distilled to separate benzene for recycle to the alkylation, paraffins for recycle to the chlorination, detergent alkylate and heavy alkylate.
GB3683661A 1961-10-13 1961-10-13 Production of detergent alkylate Expired GB968338A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE623465D BE623465A (en) 1961-10-13
NL284276D NL284276A (en) 1961-10-13
GB3683661A GB968338A (en) 1961-10-13 1961-10-13 Production of detergent alkylate
FR911791A FR1336992A (en) 1961-10-13 1962-10-10 Production of detergent alkylates
DE19621443454 DE1443454A1 (en) 1961-10-13 1962-10-12 Process for the preparation of washing-active alkylate fractions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3683661A GB968338A (en) 1961-10-13 1961-10-13 Production of detergent alkylate

Publications (1)

Publication Number Publication Date
GB968338A true GB968338A (en) 1964-09-02

Family

ID=10391565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3683661A Expired GB968338A (en) 1961-10-13 1961-10-13 Production of detergent alkylate

Country Status (4)

Country Link
BE (1) BE623465A (en)
DE (1) DE1443454A1 (en)
GB (1) GB968338A (en)
NL (1) NL284276A (en)

Also Published As

Publication number Publication date
BE623465A (en)
DE1443454A1 (en) 1968-12-12
NL284276A (en)

Similar Documents

Publication Publication Date Title
GB950975A (en) Production of detergent alkylate
GB991303A (en) The production of olefines by the dehydrochlorination of alkyl chlorides
GB1037274A (en) Process for the dehydrohalogenation of halohydrocarbons
GB1067212A (en) Improvements relating to the production of detergent alkylate
GB968338A (en) Production of detergent alkylate
US2429691A (en) Meta-di-tert-butylbenzene
GB1046099A (en) Continuous process for alkylating an aromatic hydrocarbon
US4431854A (en) Continuous preparation of ethylbenzene in a heterogeneous-phase reaction
Bryce-Smith et al. 664. Organometallic compounds of Group II. Part II. Alkylation of aromatic hydrocarbons by use of magnesium and alkyl halides
GB1093359A (en) Production of heavy alkylate
GB1111937A (en) Preparation of detergent alkylates
US2853533A (en) Active clays as catalyst attenuator in the alkylation of aromatics
US2896001A (en) Process for alkylating aromatic hydrocarbons
GB816253A (en) Improvements relating to the production of benzaldehyde from toluene
US2629748A (en) Production of 9-chloro-or 9-bromodecalin
GB794570A (en) Improvements in and relating to the alkylation of aromatic hydrocarbons
GB1142604A (en) Process for the preparation of detergent alkylate
GB1046100A (en) Process for preparing biodegradable detergent alkylate
GB1082698A (en) Process for chlorinating paraffin and composition produced thereby
GB592184A (en) Improved process for the alkylation of aromatic hydrocarbons
GB564059A (en) Improvements in or relating to the alkylation of benzene
ES351874A1 (en) Alkylation of benzene
GB1013762A (en) Production of olefins
GB1036589A (en) Production of ethylbenzene
GB884700A (en) Preparation of alkyl aryl hydrocarbons