GB546406A - An improved manufacture of saturated hydrocarbons by catalytic alkylation - Google Patents

An improved manufacture of saturated hydrocarbons by catalytic alkylation

Info

Publication number
GB546406A
GB546406A GB7066/40A GB706640A GB546406A GB 546406 A GB546406 A GB 546406A GB 7066/40 A GB7066/40 A GB 7066/40A GB 706640 A GB706640 A GB 706640A GB 546406 A GB546406 A GB 546406A
Authority
GB
United Kingdom
Prior art keywords
ethylene
alkylation
isoparaffins
isobutane
mixture
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
GB7066/40A
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development 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 Standard Oil Development Co filed Critical Standard Oil Development Co
Publication of GB546406A publication Critical patent/GB546406A/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
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • C07C2/60—Catalytic processes with halides
    • 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
    • C07C2527/08—Halides
    • C07C2527/12—Fluorides
    • C07C2527/1213—Boron fluoride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

546,406. Hydrocarbons. STANDARD OIL DEVELOPMENT CO. April 19, 1940, No. 7066. Convention date, Dec. 29, 1939. [A Specification was laid open to inspection under Sect. 91 of the Acts, Dec. 4, 1940.] [Class 2 (iii)] In a process for the alkylation of isoparaffins with ethylene in the presence of a catalyst consisting of water saturated with boron trifluoride, the mixture treated contains an excess of ethylene over the equimolecular proportions of ethylene and isoparaffins. Other olefines may be present in the mixture, such as those in a C 3 , C 4 or C 5 cut, provided that there is an excess of ethylene over the equimolecular proportion. In an example a mixture of isobutane and ethylene in the proportion of 0.65 : 1 is treated. Specification 540,459 is referred to. The Specification as open to inspection under Sect. 91 is not restricted to the alkylation of isoparaffins with ethylene, but includes the alkylation of paraffin hydrocarbons containing at least one tertiary carbon atom with olefines in general in any proportions. In examples mixtures of (1) isopentane and di-isobutylene, (2) isobutane and propylene and (3) isobutane and ethylene in the molecular proportion of 1.6 : 1 are treated with saturated aqueous solutions of boron trifluoride. This subjectmatter does not appear in the Specification as accepted.
GB7066/40A 1939-12-29 1940-04-19 An improved manufacture of saturated hydrocarbons by catalytic alkylation Expired GB546406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US546406XA 1939-12-29 1939-12-29

Publications (1)

Publication Number Publication Date
GB546406A true GB546406A (en) 1942-07-13

Family

ID=21992502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7066/40A Expired GB546406A (en) 1939-12-29 1940-04-19 An improved manufacture of saturated hydrocarbons by catalytic alkylation

Country Status (1)

Country Link
GB (1) GB546406A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956518A (en) * 1988-07-15 1990-09-11 Mobil Oil Corp. Heterogeneous isoparaffin/olefin alkylation
EP0424460A1 (en) * 1988-07-15 1991-05-02 Mobil Oil Corp Heterogeneous isoparaffin/olefin alkylation process.
EP0424445A1 (en) * 1988-07-15 1991-05-02 Mobil Oil Corp Heterogeneous isoparaffin/olefin alkylation process.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956518A (en) * 1988-07-15 1990-09-11 Mobil Oil Corp. Heterogeneous isoparaffin/olefin alkylation
EP0424460A1 (en) * 1988-07-15 1991-05-02 Mobil Oil Corp Heterogeneous isoparaffin/olefin alkylation process.
EP0424445A1 (en) * 1988-07-15 1991-05-02 Mobil Oil Corp Heterogeneous isoparaffin/olefin alkylation process.
EP0424445A4 (en) * 1988-07-15 1991-07-24 Mobil Oil Corporation Heterogeneous isoparaffin/olefin alkylation process
EP0424460A4 (en) * 1988-07-15 1991-07-31 Mobil Oil Corporation Heterogeneous isoparaffin/olefin alkylation process

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