GB515039A - Improvements relating to the synthetic production of motor fuels - Google Patents

Improvements relating to the synthetic production of motor fuels

Info

Publication number
GB515039A
GB515039A GB560738A GB560738A GB515039A GB 515039 A GB515039 A GB 515039A GB 560738 A GB560738 A GB 560738A GB 560738 A GB560738 A GB 560738A GB 515039 A GB515039 A GB 515039A
Authority
GB
United Kingdom
Prior art keywords
stage
olefines
olefine
motor fuel
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
GB560738A
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.)
Anglo Iranian Oil Co Ltd
Original Assignee
Anglo Iranian Oil Co 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
Application filed by Anglo Iranian Oil Co Ltd filed Critical Anglo Iranian Oil Co Ltd
Priority to GB560738A priority Critical patent/GB515039A/en
Publication of GB515039A publication Critical patent/GB515039A/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
    • C07C2/62—Catalytic processes with acids
    • 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
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

515,039. Motor fuel hydrocarbons. ANGLOIRANIAN OIL CO., Ltd., DUNSTAN, A. E., and THOMPSON, F. E. A. Feb. 22, 1938, No. 5607. [Class 2 (iii)] Hydrocarbons suitable for use as a motor fuel or a motor fuel constituent are prepared by a two-stage process wherein the first stage comprises the catalytic alkylation of isobutane or isopentane with an olefine, and the second stage comprises the fractional distillation of the product thus obtained characterized in that the high boiling residue from the second stage is added to the reaction mixture in the first stage of a subsequent batch. The process may also be conducted such that the only olefine which is used in the first stage is that obtained as a high boiling residue from the second stage of a previous batch. The preferred alkylation process used in the first stage comprises treatment in the presence of sulphuric acid of high concentration within the range -10‹ C. to + 30‹ C. Olefines mentioned as suitable for the first stage include propylenes, isobutene, disobutene, triisobutene, butene-1, butene-2, trimethylethylene, or a mixture of olefines such as C4 fraction cut from gases derived from an oil cracking plant, or a condensation product from olefines derived from such a fraction, or a polymerized mixture of olefines, or a polymerized olefine such as propylene' butenes or isobutenes, or a polymer gasoline. In the second stage the distillation is carried on so as' to separate the constituents which have a boiling range of 20‹-185‹ C. Ethylene may be used as the olefine with isopentane in the presence of cupric sulphates and mercurous sulphates. Specification 479,345 is'referred to.
GB560738A 1938-02-22 1938-02-22 Improvements relating to the synthetic production of motor fuels Expired GB515039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB560738A GB515039A (en) 1938-02-22 1938-02-22 Improvements relating to the synthetic production of motor fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB560738A GB515039A (en) 1938-02-22 1938-02-22 Improvements relating to the synthetic production of motor fuels

Publications (1)

Publication Number Publication Date
GB515039A true GB515039A (en) 1939-11-24

Family

ID=9799260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB560738A Expired GB515039A (en) 1938-02-22 1938-02-22 Improvements relating to the synthetic production of motor fuels

Country Status (1)

Country Link
GB (1) GB515039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435708A (en) * 1942-06-08 1948-02-10 Union Oil Co Process for the production of synthetic isoparaffinic oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435708A (en) * 1942-06-08 1948-02-10 Union Oil Co Process for the production of synthetic isoparaffinic oil

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