FR985434A - Process and equipment for destroying the foams produced during the stirring in a gaseous medium of pulverulent coals in aqueous suspension and the simultaneous regeneration of the coals used - Google Patents

Process and equipment for destroying the foams produced during the stirring in a gaseous medium of pulverulent coals in aqueous suspension and the simultaneous regeneration of the coals used

Info

Publication number
FR985434A
FR985434A FR985434DA FR985434A FR 985434 A FR985434 A FR 985434A FR 985434D A FR985434D A FR 985434DA FR 985434 A FR985434 A FR 985434A
Authority
FR
France
Prior art keywords
coals
pulverulent
destroying
stirring
equipment
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.)
Procedes Ind & Charbons Actifs
Original Assignee
Procedes Ind & Charbons Actifs
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 Procedes Ind & Charbons Actifs filed Critical Procedes Ind & Charbons Actifs
Application granted granted Critical
Publication of FR985434A publication Critical patent/FR985434A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR985434D 1943-10-28 1943-10-28 Process and equipment for destroying the foams produced during the stirring in a gaseous medium of pulverulent coals in aqueous suspension and the simultaneous regeneration of the coals used Expired FR985434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985434T 1943-10-28

Publications (1)

Publication Number Publication Date
FR985434A true FR985434A (en) 1951-07-18

Family

ID=9537375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985434D Expired FR985434A (en) 1943-10-28 1943-10-28 Process and equipment for destroying the foams produced during the stirring in a gaseous medium of pulverulent coals in aqueous suspension and the simultaneous regeneration of the coals used

Country Status (1)

Country Link
FR (1) FR985434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999008769A1 (en) * 1997-08-18 1999-02-25 Basf Aktiengesellschaft Method for reducing the formation of foam during the treatment of a dispersion or a liquid with water vapour

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999008769A1 (en) * 1997-08-18 1999-02-25 Basf Aktiengesellschaft Method for reducing the formation of foam during the treatment of a dispersion or a liquid with water vapour
US6364939B1 (en) 1997-08-18 2002-04-02 Basf Aktiengesellschaft Method for reducing the formation of foam during the treatment of a dispersion or a liquid with water vapour
AU748690B2 (en) * 1997-08-18 2002-06-13 Basf Aktiengesellschaft Method for reducing the formation of foam during the treatment of a dispersion or a liquid with water vapour

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