FR771988A - Process for the chemical treatment of petroleum oils - Google Patents

Process for the chemical treatment of petroleum oils

Info

Publication number
FR771988A
FR771988A FR771988DA FR771988A FR 771988 A FR771988 A FR 771988A FR 771988D A FR771988D A FR 771988DA FR 771988 A FR771988 A FR 771988A
Authority
FR
France
Prior art keywords
chemical treatment
petroleum oils
petroleum
oils
chemical
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
Other languages
French (fr)
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.)
Sharples Specialty Co
Original Assignee
Sharples Specialty 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 Sharples Specialty Co filed Critical Sharples Specialty Co
Application granted granted Critical
Publication of FR771988A publication Critical patent/FR771988A/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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR771988D 1933-05-15 1934-04-19 Process for the chemical treatment of petroleum oils Expired FR771988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US771988XA 1933-05-15 1933-05-15

Publications (1)

Publication Number Publication Date
FR771988A true FR771988A (en) 1934-10-20

Family

ID=22136639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771988D Expired FR771988A (en) 1933-05-15 1934-04-19 Process for the chemical treatment of petroleum oils

Country Status (1)

Country Link
FR (1) FR771988A (en)

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