FR724020A - Process for removing the last traces of sulfurous acid from the refined product and the extract in the edeleanu process - Google Patents

Process for removing the last traces of sulfurous acid from the refined product and the extract in the edeleanu process

Info

Publication number
FR724020A
FR724020A FR724020DA FR724020A FR 724020 A FR724020 A FR 724020A FR 724020D A FR724020D A FR 724020DA FR 724020 A FR724020 A FR 724020A
Authority
FR
France
Prior art keywords
extract
sulfurous acid
edeleanu
refined product
last traces
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.)
Edeleanu GmbH
Original Assignee
Edeleanu GmbH
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 Edeleanu GmbH filed Critical Edeleanu GmbH
Application granted granted Critical
Publication of FR724020A publication Critical patent/FR724020A/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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/08—Inorganic compounds only
    • C10G21/10—Sulfur dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR724020D 1930-07-25 1931-07-23 Process for removing the last traces of sulfurous acid from the refined product and the extract in the edeleanu process Expired FR724020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE724020X 1930-07-25

Publications (1)

Publication Number Publication Date
FR724020A true FR724020A (en) 1932-04-19

Family

ID=6633663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR724020D Expired FR724020A (en) 1930-07-25 1931-07-23 Process for removing the last traces of sulfurous acid from the refined product and the extract in the edeleanu process

Country Status (1)

Country Link
FR (1) FR724020A (en)

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