FR796761A - Procédé d'adoucissement - Google Patents

Procédé d'adoucissement

Info

Publication number
FR796761A
FR796761A FR796761DA FR796761A FR 796761 A FR796761 A FR 796761A FR 796761D A FR796761D A FR 796761DA FR 796761 A FR796761 A FR 796761A
Authority
FR
France
Prior art keywords
softening process
softening
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
English (en)
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Application granted granted Critical
Publication of FR796761A publication Critical patent/FR796761A/fr
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
    • C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
    • C10G19/06—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions with plumbites or plumbates

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)
FR796761D 1935-10-25 1935-10-25 Procédé d'adoucissement Expired FR796761A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796761T 1935-10-25

Publications (1)

Publication Number Publication Date
FR796761A true FR796761A (fr) 1936-04-15

Family

ID=9235326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796761D Expired FR796761A (fr) 1935-10-25 1935-10-25 Procédé d'adoucissement

Country Status (1)

Country Link
FR (1) FR796761A (fr)

Similar Documents

Publication Publication Date Title
FR748484A (fr) Procédé de rectification
FR776174A (fr) Procédé d'imperméabilisation
FR802756A (fr) Procédé de modulation
FR816597A (fr) Procédé de galvanoplastie
FR806524A (fr) Procédé de fabrication de feutres
FR804221A (fr) Procédé de matage
FR765037A (fr) Procédé d'émaillage
FR806632A (fr) Procédé de purification d'hydrocarbures chlorés
FR820747A (fr) Procédé d'obtention de résines polyvinyliques
FR798062A (fr) Procédé d'adoucissement
FR796761A (fr) Procédé d'adoucissement
FR804999A (fr) Procédé pour préparer des 1, 4-dioxy-alcoylamino-anthraquinones
FR807206A (fr) Procédé de déquaternisation de matières colorantes
FR811792A (fr) Procédé de conversion d'hydrocarbures
FR809691A (fr) Procédé de télévision
FR798304A (fr) Procédé d'extraction
FR809031A (fr) Procédé de pastillage
FR800726A (fr) Procédé de fabrication d'engrais
FR815200A (fr) Procédé de fabrication d'hydrocarbures
FR790787A (fr) Procédé de traitement d'hydrocarbures
FR807958A (fr) Procédé d'émulsification de goudrons
FR809047A (fr) Procédé de fabrication d'alkoxyanthraquinones
FR800369A (fr) Procédé de fabrication d'halogène-alkylamines
FR756150A (fr) Procédé d'acidylation perfectionné
FR797793A (fr) Procédé de fabrication de l'aminocymène