FR458E - Process for raising the concentration of heavy detergents - Google Patents

Process for raising the concentration of heavy detergents

Info

Publication number
FR458E
FR458E FR458A FR458DA FR458E FR 458 E FR458 E FR 458E FR 458 A FR458 A FR 458A FR 458D A FR458D A FR 458DA FR 458 E FR458 E FR 458E
Authority
FR
France
Prior art keywords
raising
concentration
heavy detergents
detergents
heavy
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
FR458A
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.)
& Cdeg
Original Assignee
& Cdeg
Filing date
Publication date
Application filed by & Cdeg filed Critical & Cdeg
Application granted granted Critical
Publication of FR458E publication Critical patent/FR458E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR458A 1902-05-16 Process for raising the concentration of heavy detergents Expired FR458E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR311776T

Publications (1)

Publication Number Publication Date
FR458E true FR458E (en) 1903-01-14

Family

ID=8889309

Family Applications (2)

Application Number Title Priority Date Filing Date
FR311776D Active FR311776A (en)
FR458A Expired FR458E (en) 1902-05-16 Process for raising the concentration of heavy detergents

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR311776D Active FR311776A (en)

Country Status (1)

Country Link
FR (2) FR458E (en)

Also Published As

Publication number Publication date
FR311776A (en)

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