GB435965A - Process for the treatment of benzols, petrols and other hydrocarbons - Google Patents

Process for the treatment of benzols, petrols and other hydrocarbons

Info

Publication number
GB435965A
GB435965A GB34425/34A GB3442534A GB435965A GB 435965 A GB435965 A GB 435965A GB 34425/34 A GB34425/34 A GB 34425/34A GB 3442534 A GB3442534 A GB 3442534A GB 435965 A GB435965 A GB 435965A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbons
benzol
ammonia
added
sulphuric acid
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
GB34425/34A
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.)
DOUGREE MARIHAYE SA
Original Assignee
DOUGREE MARIHAYE SA
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 DOUGREE MARIHAYE SA filed Critical DOUGREE MARIHAYE SA
Publication of GB435965A publication Critical patent/GB435965A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Abstract

Hydrocarbons such as motor benzol or petrol are treated with a solution of ammonia to remove sulphur and colour forming compounds, and to the resulting purified hydrocarbons an oxidation inhibitor is then added. Benzol is agitated with a fresh or used aqueous solution of ammonia and after separation, the desulphurized benzol is washed with water, dilute sulphuric acid, soda solution and finally with water. An oxidation inhibitor such as cresol is then added. The purified hydrocarbons before addition of the inhibitor may be freed from thiophene by treating a fraction thereof boiling between 80 and 120 DEG C., with concentrated or slightly diluted sulphuric acid.
GB34425/34A 1934-11-10 1934-11-30 Process for the treatment of benzols, petrols and other hydrocarbons Expired GB435965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE435965X 1934-11-10

Publications (1)

Publication Number Publication Date
GB435965A true GB435965A (en) 1935-10-02

Family

ID=3869589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34425/34A Expired GB435965A (en) 1934-11-10 1934-11-30 Process for the treatment of benzols, petrols and other hydrocarbons

Country Status (1)

Country Link
GB (1) GB435965A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488895A (en) * 1946-12-28 1949-11-22 Alfred R Bayer Method of sulfur removal from benzol
US2543953A (en) * 1947-11-21 1951-03-06 Socony Vacuum Oil Co Inc Sweetening hydrocarbon mixtures
US2866689A (en) * 1953-11-30 1958-12-30 Phillips Petroleum Co Process for preparing feed stock for carbon black production
US2963875A (en) * 1953-05-18 1960-12-13 Lindley E Mills Heat pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488895A (en) * 1946-12-28 1949-11-22 Alfred R Bayer Method of sulfur removal from benzol
US2543953A (en) * 1947-11-21 1951-03-06 Socony Vacuum Oil Co Inc Sweetening hydrocarbon mixtures
US2963875A (en) * 1953-05-18 1960-12-13 Lindley E Mills Heat pump
US2866689A (en) * 1953-11-30 1958-12-30 Phillips Petroleum Co Process for preparing feed stock for carbon black production

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