GB977642A - Improvements in or relating to the production of aromatic solvents - Google Patents

Improvements in or relating to the production of aromatic solvents

Info

Publication number
GB977642A
GB977642A GB2145162A GB2145162A GB977642A GB 977642 A GB977642 A GB 977642A GB 2145162 A GB2145162 A GB 2145162A GB 2145162 A GB2145162 A GB 2145162A GB 977642 A GB977642 A GB 977642A
Authority
GB
United Kingdom
Prior art keywords
cut
aromatic solvents
relating
production
vols
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
GB2145162A
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.)
ARTHUR DESMOND OLIVER
ROBERT NEIL BENMETT
BP PLC
Original Assignee
ARTHUR DESMOND OLIVER
ROBERT NEIL BENMETT
BP PLC
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 ARTHUR DESMOND OLIVER, ROBERT NEIL BENMETT, BP PLC filed Critical ARTHUR DESMOND OLIVER
Priority to GB2145162A priority Critical patent/GB977642A/en
Publication of GB977642A publication Critical patent/GB977642A/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
    • C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
    • C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
    • C10G17/04—Liquid-liquid treatment forming two immiscible phases
    • C10G17/06—Liquid-liquid treatment forming two immiscible phases using acids derived from sulfur or acid sludge thereof

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

Aromatic solvents are produced by fractionating a reformate, especially a platformate, to obtain a cut boiling within the A.S.T.M. distillation range 145 DEG -200 DEG C., and subsequently treating this cut with a small quantity of acid, preferably 0.1-3.0 vols. per 100 vols. cut, which is sulphuric acid containing more than 93% wt. H2SO4 or is oleum containing not more than 20% wt. SO3. The treatment may be effected at ambient temperatures. After the acid treatment the cut is desirably washed with water, alkali, and water in that order.
GB2145162A 1962-06-04 1962-06-04 Improvements in or relating to the production of aromatic solvents Expired GB977642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2145162A GB977642A (en) 1962-06-04 1962-06-04 Improvements in or relating to the production of aromatic solvents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2145162A GB977642A (en) 1962-06-04 1962-06-04 Improvements in or relating to the production of aromatic solvents

Publications (1)

Publication Number Publication Date
GB977642A true GB977642A (en) 1964-12-09

Family

ID=10163168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2145162A Expired GB977642A (en) 1962-06-04 1962-06-04 Improvements in or relating to the production of aromatic solvents

Country Status (1)

Country Link
GB (1) GB977642A (en)

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