FR2047074B1 - - Google Patents

Info

Publication number
FR2047074B1
FR2047074B1 FR707023180A FR7023180A FR2047074B1 FR 2047074 B1 FR2047074 B1 FR 2047074B1 FR 707023180 A FR707023180 A FR 707023180A FR 7023180 A FR7023180 A FR 7023180A FR 2047074 B1 FR2047074 B1 FR 2047074B1
Authority
FR
France
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
FR707023180A
Other versions
FR2047074A1 (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.)
GUTIN JURY
KISLY EDUARD
RADUSHKEVICH VITALY
RISENZON ERMOND
Original Assignee
GUTIN JURY
KISLY EDUARD
RADUSHKEVICH VITALY
RISENZON ERMOND
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 GUTIN JURY, KISLY EDUARD, RADUSHKEVICH VITALY, RISENZON ERMOND filed Critical GUTIN JURY
Publication of FR2047074A1 publication Critical patent/FR2047074A1/fr
Application granted granted Critical
Publication of FR2047074B1 publication Critical patent/FR2047074B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B01D33/13—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration with surface cells independently connected to pressure distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
FR707023180A 1969-06-23 1970-06-23 Expired FR2047074B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU691339604A SU290621A1 (ru) 1969-06-23 1969-06-23 Барабанный фильтр

Publications (2)

Publication Number Publication Date
FR2047074A1 FR2047074A1 (fr) 1971-03-12
FR2047074B1 true FR2047074B1 (fr) 1973-01-12

Family

ID=20446165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707023180A Expired FR2047074B1 (fr) 1969-06-23 1970-06-23

Country Status (5)

Country Link
DE (1) DE2030949C3 (fr)
FR (1) FR2047074B1 (fr)
GB (1) GB1307240A (fr)
NL (1) NL7009144A (fr)
SU (1) SU290621A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625848A1 (de) * 1986-07-30 1988-02-18 Ruhrkohle Ag Innentrommel-druckfilter fuer die feinstkornentwaesserung in aufbereitungen
CN103949107A (zh) * 2014-03-19 2014-07-30 东莞市维迅机械科技有限公司 连续过滤除膜装置
CN106964190B (zh) * 2017-03-31 2022-09-23 王光华 一种旋转压力过滤机
FR3095962B1 (fr) * 2019-05-15 2021-10-15 S N F Sa Nouveau procédé de filtration de l’acide 2-acrylamido-2-méthylpropane sulfonique
WO2023126690A1 (fr) * 2021-12-31 2023-07-06 Vinati Organics Limited Système de purification d'acide acrylamido sulfonique de butyle tertiare et son procédé

Also Published As

Publication number Publication date
DE2030949A1 (de) 1971-04-08
DE2030949C3 (de) 1974-02-07
DE2030949B2 (de) 1973-07-26
NL7009144A (fr) 1970-12-28
SU290621A1 (ru) 1982-06-07
GB1307240A (en) 1973-02-14
FR2047074A1 (fr) 1971-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse