GB242317A - Process of purifying mineral oil products and the like - Google Patents

Process of purifying mineral oil products and the like

Info

Publication number
GB242317A
GB242317A GB1153224A GB1153224A GB242317A GB 242317 A GB242317 A GB 242317A GB 1153224 A GB1153224 A GB 1153224A GB 1153224 A GB1153224 A GB 1153224A GB 242317 A GB242317 A GB 242317A
Authority
GB
United Kingdom
Prior art keywords
sulphonates
oils
sodium
soap
mineral oil
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
GB1153224A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1153224A priority Critical patent/GB242317A/en
Publication of GB242317A publication Critical patent/GB242317A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Mineral oils are freed from dark-coloured substances by treating with soap and alkali, separating from the sludge by centrifuging, filtration, or decantation, and finally washing with water if necessary. The soap may be formed in the oil from fatty oils, fatty acids, or other saponifiable substances. Salts, such as benzoates, acetates, ethyl-sulphonates, phthalates, m or p amino-benzene-sulphonates, a or b naphthaline-sulphonates, or sodium or potassium or magnesium chloride or sulphate or phosphate, may also be added. In an example 1 kilogram of turbine oil is mixed at 25-30 DEG C. with grams of crude naphthenic acid, 10 cc. of a 25 per cent solution of sodium benzoate, and 10 cc. of sodium hydrate of 38 DEG B<\>ae., and allowed to stand for a day. The oils may be first purified by other methods, e.g. by sulphuric acid, or fuller's earth or bleaching clay. Reference has been directed by the Comptroller to Specifications 9179/94, 16134/01, and 26198/04.
GB1153224A 1924-05-09 1924-05-09 Process of purifying mineral oil products and the like Expired GB242317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1153224A GB242317A (en) 1924-05-09 1924-05-09 Process of purifying mineral oil products and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1153224A GB242317A (en) 1924-05-09 1924-05-09 Process of purifying mineral oil products and the like

Publications (1)

Publication Number Publication Date
GB242317A true GB242317A (en) 1925-11-09

Family

ID=9987946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1153224A Expired GB242317A (en) 1924-05-09 1924-05-09 Process of purifying mineral oil products and the like

Country Status (1)

Country Link
GB (1) GB242317A (en)

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