FR2052564A5 - - Google Patents

Info

Publication number
FR2052564A5
FR2052564A5 FR7021857A FR7021857A FR2052564A5 FR 2052564 A5 FR2052564 A5 FR 2052564A5 FR 7021857 A FR7021857 A FR 7021857A FR 7021857 A FR7021857 A FR 7021857A FR 2052564 A5 FR2052564 A5 FR 2052564A5
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
FR7021857A
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.)
ENVIRONMENTAL PURIFICATI
Original Assignee
ENVIRONMENTAL PURIFICATI
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 ENVIRONMENTAL PURIFICATI filed Critical ENVIRONMENTAL PURIFICATI
Application granted granted Critical
Publication of FR2052564A5 publication Critical patent/FR2052564A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated
FR7021857A 1969-06-16 1970-06-15 Expired FR2052564A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3031269 1969-06-16

Publications (1)

Publication Number Publication Date
FR2052564A5 true FR2052564A5 (fr) 1971-04-09

Family

ID=10305664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021857A Expired FR2052564A5 (fr) 1969-06-16 1970-06-15

Country Status (8)

Country Link
US (1) US3705099A (fr)
AU (1) AU1572470A (fr)
BE (1) BE752059A (fr)
FR (1) FR2052564A5 (fr)
GB (1) GB1322323A (fr)
IL (1) IL34602A0 (fr)
NL (1) NL7008757A (fr)
ZA (1) ZA703634B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014789A (en) * 1973-05-02 1977-03-29 Union Carbide Corporation Separation of liquid phases
JPS56500643A (fr) * 1979-03-27 1981-05-14
WO1980002044A1 (fr) * 1979-03-27 1980-10-02 Sredneaziat Nii Prirod Gaza Procede de separation de phase solide d'une boue de forage
DE2953573C2 (de) * 1979-03-27 1984-10-11 Sredneaziatskij naučno-issledovatel'skij institut prirodnogo gaza, Taškent Verfahren zum Abtrennen fester Partikel aus einer Bohrspülung
US4269719A (en) * 1979-08-13 1981-05-26 Morio Yamamoto Slurry dehydrating apparatus
US4400266A (en) * 1980-11-27 1983-08-23 Mamadzhanov Ulmas D Method and apparatus for separating solid phase from drilling mud
CA1257849A (fr) * 1985-12-24 1989-07-25 Steve Rowland Separateur des fibres presentes dans une suspension
US5298176A (en) * 1992-08-10 1994-03-29 Schloss Engineered Equipment, Inc. Controlled velocity settling tank

Also Published As

Publication number Publication date
IL34602A0 (en) 1970-07-19
DE2027407A1 (de) 1971-01-21
AU1572470A (en) 1971-12-02
ZA703634B (en) 1971-01-27
GB1322323A (en) 1973-07-04
NL7008757A (fr) 1970-12-18
US3705099A (en) 1972-12-05
BE752059A (fr) 1970-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse