FR2808221B1 - Procede pour le traitement de melanges de plusieurs composants oleochimiques - Google Patents

Procede pour le traitement de melanges de plusieurs composants oleochimiques

Info

Publication number
FR2808221B1
FR2808221B1 FR0105686A FR0105686A FR2808221B1 FR 2808221 B1 FR2808221 B1 FR 2808221B1 FR 0105686 A FR0105686 A FR 0105686A FR 0105686 A FR0105686 A FR 0105686A FR 2808221 B1 FR2808221 B1 FR 2808221B1
Authority
FR
France
Prior art keywords
mixtures
treatment
oleochemical
components
oleochemical components
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 - Lifetime
Application number
FR0105686A
Other languages
English (en)
Other versions
FR2808221A1 (fr
Inventor
Georg Fieg
Frank Bartschick
Erich Reuter
Richard Ridinger
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.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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 Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Publication of FR2808221A1 publication Critical patent/FR2808221A1/fr
Application granted granted Critical
Publication of FR2808221B1 publication Critical patent/FR2808221B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR0105686A 2000-04-27 2001-04-27 Procede pour le traitement de melanges de plusieurs composants oleochimiques Expired - Lifetime FR2808221B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10020766A DE10020766B4 (de) 2000-04-27 2000-04-27 Verfahren zur Aufbereitung oleochemischer Mehrkomponentengemische

Publications (2)

Publication Number Publication Date
FR2808221A1 FR2808221A1 (fr) 2001-11-02
FR2808221B1 true FR2808221B1 (fr) 2003-06-13

Family

ID=7640171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0105686A Expired - Lifetime FR2808221B1 (fr) 2000-04-27 2001-04-27 Procede pour le traitement de melanges de plusieurs composants oleochimiques

Country Status (2)

Country Link
DE (1) DE10020766B4 (fr)
FR (1) FR2808221B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012904A1 (de) 2004-03-17 2005-10-06 Bayer Chemicals Ag Verfahren zur kontinuierlichen Zerlegung von Stoffgemischen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339051A1 (de) * 1983-10-28 1985-05-09 Henkel KGaA, 4000 Düsseldorf Verfahren zur verbesserten destillativen aufarbeitung von glycerin

Also Published As

Publication number Publication date
FR2808221A1 (fr) 2001-11-02
DE10020766A1 (de) 2001-10-31
DE10020766B4 (de) 2009-11-05

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