FR2307565A1 - Procede et appareil pour deshydrater une suspension en mouvement - Google Patents

Procede et appareil pour deshydrater une suspension en mouvement

Info

Publication number
FR2307565A1
FR2307565A1 FR7611172A FR7611172A FR2307565A1 FR 2307565 A1 FR2307565 A1 FR 2307565A1 FR 7611172 A FR7611172 A FR 7611172A FR 7611172 A FR7611172 A FR 7611172A FR 2307565 A1 FR2307565 A1 FR 2307565A1
Authority
FR
France
Prior art keywords
dehydrating
moving suspension
suspension
moving
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.)
Granted
Application number
FR7611172A
Other languages
English (en)
Other versions
FR2307565B1 (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.)
Metso Fiber Karlstad AB
Original Assignee
Kamyr AB
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 Kamyr AB filed Critical Kamyr AB
Publication of FR2307565A1 publication Critical patent/FR2307565A1/fr
Application granted granted Critical
Publication of FR2307565B1 publication Critical patent/FR2307565B1/fr
Granted 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
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Control And Safety Of Cranes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FR7611172A 1975-04-15 1976-04-15 Procede et appareil pour deshydrater une suspension en mouvement Granted FR2307565A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7504309A SE394821B (sv) 1975-04-15 1975-04-15 Sett och anordning for avvattning av suspensioner i rorelse

Publications (2)

Publication Number Publication Date
FR2307565A1 true FR2307565A1 (fr) 1976-11-12
FR2307565B1 FR2307565B1 (fr) 1981-02-06

Family

ID=20324292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611172A Granted FR2307565A1 (fr) 1975-04-15 1976-04-15 Procede et appareil pour deshydrater une suspension en mouvement

Country Status (9)

Country Link
US (1) US4041560A (fr)
JP (1) JPS51128067A (fr)
BR (1) BR7602337A (fr)
CA (1) CA1082608A (fr)
DE (1) DE2616643C3 (fr)
FI (1) FI59830C (fr)
FR (1) FR2307565A1 (fr)
NO (1) NO143878C (fr)
SE (1) SE394821B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473342A1 (fr) * 1980-01-10 1981-07-17 Kamyr Ab Dispositif filtrant pour l'extraction du liquide d'une suspension en mouvement, en particulier d'une pate cellulosique
US5216243A (en) * 1989-03-22 1993-06-01 Wallac Oy Sample changer mechanism for radioactive samples in gamma counter for use in mass survey

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607307C2 (de) * 1976-02-23 1985-01-31 Hoesch Ag, 4600 Dortmund Vorrichtung an sich überlappenden Ausbauprofilsegmenten des bogenförmigen Streckenausbaus im Berg- und Tunnelbau für die Vormontage der Baue
US4184953A (en) * 1977-03-22 1980-01-22 The British Petroleum Company Limited Physical process
US4259150A (en) * 1978-12-18 1981-03-31 Kamyr Inc. Plural stage mixing and thickening oxygen bleaching process
FI68686C (fi) * 1980-01-10 1985-10-10 Kamyr Ab Anordning foer behandling av stroemmande suspensioner
CA1173603A (fr) * 1980-12-31 1984-09-04 Kamyr, Ab Regulateur sur diffuseur sous pression
SE426607B (sv) * 1982-03-29 1983-01-31 Kamyr Ab Sett att behandla en massasuspension som er i rorelse lengs en bana medelst fortrengning av massans suspensionsvetska med en eller flera ersettningsvetskor
US4394267A (en) * 1982-07-12 1983-07-19 Kamyr, Inc. Diffuser assembly
SE452558B (sv) * 1985-05-17 1987-12-07 Sea Parator Hb Sett och anordning for avskiljning av kroppar ur en vetska
US4900430A (en) * 1985-09-20 1990-02-13 Kamyr, Inc. Screen cleaning in CIL and CIP systems
US4955482A (en) * 1985-09-20 1990-09-11 Kamyr, Inc. Screen cleaning in cil & cip systems
FI81137B (fi) * 1986-12-17 1990-05-31 Ahlstroem Oy Foerfarande och anordning foer urvattning av fibersuspensioner.
US4881286A (en) * 1987-11-27 1989-11-21 Kamyr Ab Effective diffuser/thickener screen backflushing
US4908896A (en) * 1987-11-27 1990-03-20 Kamyr Ab Backflushing pressure diffuser screens
US4793161A (en) * 1987-11-27 1988-12-27 Kamyr Ab Effective diffuser/thickener screen backflushing
US4944167A (en) * 1987-11-27 1990-07-31 Kamyr Ab Backflushing pressure diffuser screens
US5027620A (en) * 1990-02-26 1991-07-02 Kamyr Ab Diffuser with flexible bellows and internal actuator
SE466267B (sv) * 1990-05-23 1992-01-20 Albin Andersson Foerfarande foer behandling av suspensioner
US5312544A (en) * 1992-10-23 1994-05-17 S. P. Kinney Engineers, Inc. Continuous strainer
CA2158522C (fr) * 1994-09-19 2001-04-10 Daniel R. Roll Melangeur pour fluides multiphases
US6272710B1 (en) 1998-05-07 2001-08-14 James R. Prough Plate diffuser for treating comminuted cellulosic fibrous material
WO2018222230A1 (fr) 2017-02-24 2018-12-06 Exxonmobil Upstream Research Company Procédé de purge d'un réservoir de stockage lng/lin à double objectif
CA3101931C (fr) 2018-06-07 2023-04-04 Exxonmobil Upstream Research Company Pre-traitement et pre-refroidissement de gaz naturel par compression et detente a haute pression
AU2019322808B2 (en) 2018-08-14 2022-10-13 ExxonMobil Technology and Engineering Company Conserving mixed refrigerant in natural gas liquefaction facilities
CA3109750A1 (fr) 2018-08-22 2020-02-27 Exxonmobil Upstream Research Company Configuration d'echangeur de chaleur pour un procede de detente haute pression et procede de liquefaction de gaz naturel l'utilisant
CA3109908A1 (fr) 2018-08-22 2020-02-27 Exxonmobil Upstream Research Company Procede d'initiation de circuit primaire pour un processus de detendeur haute pression
US11578545B2 (en) 2018-11-20 2023-02-14 Exxonmobil Upstream Research Company Poly refrigerated integrated cycle operation using solid-tolerant heat exchangers
US11415348B2 (en) 2019-01-30 2022-08-16 Exxonmobil Upstream Research Company Methods for removal of moisture from LNG refrigerant
US11668524B2 (en) 2019-01-30 2023-06-06 Exxonmobil Upstream Research Company Methods for removal of moisture from LNG refrigerant
US11465093B2 (en) 2019-08-19 2022-10-11 Exxonmobil Upstream Research Company Compliant composite heat exchangers
WO2021055074A1 (fr) 2019-09-20 2021-03-25 Exxonmobil Upstream Research Company Élimination des gaz acides d'un flux gazeux avec enrichissement de o2 pour la capture et la séquestration des gaz acides
CN113304507A (zh) * 2021-06-03 2021-08-27 黄铭 对溶液中分子团簇的分离实现不同物质的富集和分离
CN115155495B (zh) * 2022-07-14 2024-03-19 洛阳中硅高科技有限公司 制备***和制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122825B (de) * 1956-09-27 1962-01-25 Andritz Ag Maschf Vorrichtung zum Eindicken von Faserstoffsuspensionen
SE306876B (fr) * 1967-05-05 1968-12-09 Kamyr Ab
SE198496C1 (fr) * 1963-05-20 1965-09-21
SE325771B (fr) * 1967-06-20 1970-07-06 Svenska Cellulosa Ab
US3841488A (en) * 1973-08-17 1974-10-15 H Yessaian Agitating strainer for machine tool coolant systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473342A1 (fr) * 1980-01-10 1981-07-17 Kamyr Ab Dispositif filtrant pour l'extraction du liquide d'une suspension en mouvement, en particulier d'une pate cellulosique
US5216243A (en) * 1989-03-22 1993-06-01 Wallac Oy Sample changer mechanism for radioactive samples in gamma counter for use in mass survey

Also Published As

Publication number Publication date
FI59830C (fi) 1981-10-12
FI760984A (fr) 1976-10-16
JPS5518531B2 (fr) 1980-05-20
DE2616643B2 (de) 1980-08-14
SE7504309L (sv) 1976-10-16
NO761250L (fr) 1976-10-18
US4041560A (en) 1977-08-16
NO143878C (no) 1981-04-29
FR2307565B1 (fr) 1981-02-06
NO143878B (no) 1981-01-19
JPS51128067A (en) 1976-11-08
CA1082608A (fr) 1980-07-29
DE2616643C3 (de) 1981-04-02
DE2616643A1 (de) 1976-10-28
FI59830B (fi) 1981-06-30
SE394821B (sv) 1977-07-11
BR7602337A (pt) 1976-10-12

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