FR402250A - Perfectionnements aux filtres-presses - Google Patents

Perfectionnements aux filtres-presses

Info

Publication number
FR402250A
FR402250A FR402250A FR402250DA FR402250A FR 402250 A FR402250 A FR 402250A FR 402250 A FR402250 A FR 402250A FR 402250D A FR402250D A FR 402250DA FR 402250 A FR402250 A FR 402250A
Authority
FR
France
Prior art keywords
filter presses
presses
filter
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
FR402250A
Other languages
English (en)
Inventor
Jean-Baptiste Vernay
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR402250A publication Critical patent/FR402250A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/281—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating specially for chamber filter presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR402250A 1909-04-20 1909-04-20 Perfectionnements aux filtres-presses Expired FR402250A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR402250T 1909-04-20

Publications (1)

Publication Number Publication Date
FR402250A true FR402250A (fr) 1909-10-01

Family

ID=1446988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR402250A Expired FR402250A (fr) 1909-04-20 1909-04-20 Perfectionnements aux filtres-presses

Country Status (1)

Country Link
FR (1) FR402250A (fr)

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