FR890157A - Azeotropic training agent for water - Google Patents

Azeotropic training agent for water

Info

Publication number
FR890157A
FR890157A FR890157DA FR890157A FR 890157 A FR890157 A FR 890157A FR 890157D A FR890157D A FR 890157DA FR 890157 A FR890157 A FR 890157A
Authority
FR
France
Prior art keywords
water
training agent
azeotropic
azeotropic training
agent
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Application granted granted Critical
Publication of FR890157A publication Critical patent/FR890157A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR890157D 1941-08-20 1943-01-15 Azeotropic training agent for water Expired FR890157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE890157X 1941-08-20

Publications (1)

Publication Number Publication Date
FR890157A true FR890157A (en) 1944-01-31

Family

ID=6835911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890157D Expired FR890157A (en) 1941-08-20 1943-01-15 Azeotropic training agent for water

Country Status (1)

Country Link
FR (1) FR890157A (en)

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