FR1457744A - Procédé de séparation des hydrocarbures aromatiques par extraction ou distillation extractive au moyen de mélanges de solvants - Google Patents

Procédé de séparation des hydrocarbures aromatiques par extraction ou distillation extractive au moyen de mélanges de solvants

Info

Publication number
FR1457744A
FR1457744A FR33112A FR33112A FR1457744A FR 1457744 A FR1457744 A FR 1457744A FR 33112 A FR33112 A FR 33112A FR 33112 A FR33112 A FR 33112A FR 1457744 A FR1457744 A FR 1457744A
Authority
FR
France
Prior art keywords
solvents
mixtures
extraction
separation
aromatic hydrocarbons
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
FR33112A
Other languages
English (en)
Inventor
Karl-Heinz Eisenlohr
Eckart Mueller
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to FR33112A priority Critical patent/FR1457744A/fr
Application granted granted Critical
Publication of FR1457744A publication Critical patent/FR1457744A/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
    • 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
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • 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
    • C10G21/12—Organic compounds only
    • C10G21/16—Oxygen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
FR33112A 1964-09-29 1965-09-29 Procédé de séparation des hydrocarbures aromatiques par extraction ou distillation extractive au moyen de mélanges de solvants Expired FR1457744A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR33112A FR1457744A (fr) 1964-09-29 1965-09-29 Procédé de séparation des hydrocarbures aromatiques par extraction ou distillation extractive au moyen de mélanges de solvants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0062610 1964-09-29
FR33112A FR1457744A (fr) 1964-09-29 1965-09-29 Procédé de séparation des hydrocarbures aromatiques par extraction ou distillation extractive au moyen de mélanges de solvants

Publications (1)

Publication Number Publication Date
FR1457744A true FR1457744A (fr) 1966-01-24

Family

ID=25987608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33112A Expired FR1457744A (fr) 1964-09-29 1965-09-29 Procédé de séparation des hydrocarbures aromatiques par extraction ou distillation extractive au moyen de mélanges de solvants

Country Status (1)

Country Link
FR (1) FR1457744A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2015726A1 (fr) * 1968-08-15 1970-04-30 Nalco Chemical Co
US7040572B2 (en) * 2001-12-05 2006-05-09 Advanced Technologies Group Limited Lighter-than-air aircraft with air cushion landing gear means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2015726A1 (fr) * 1968-08-15 1970-04-30 Nalco Chemical Co
US7040572B2 (en) * 2001-12-05 2006-05-09 Advanced Technologies Group Limited Lighter-than-air aircraft with air cushion landing gear means

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