FR2096202A5 - - Google Patents

Info

Publication number
FR2096202A5
FR2096202A5 FR7121141A FR7121141A FR2096202A5 FR 2096202 A5 FR2096202 A5 FR 2096202A5 FR 7121141 A FR7121141 A FR 7121141A FR 7121141 A FR7121141 A FR 7121141A FR 2096202 A5 FR2096202 A5 FR 2096202A5
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
FR7121141A
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.)
IKOR Inc
Original Assignee
IKOR Inc
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 IKOR Inc filed Critical IKOR Inc
Application granted granted Critical
Publication of FR2096202A5 publication Critical patent/FR2096202A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
    • 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
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/03—Papermaking liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Paper (AREA)
FR7121141A 1970-06-11 1971-06-10 Expired FR2096202A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4545570A 1970-06-11 1970-06-11

Publications (1)

Publication Number Publication Date
FR2096202A5 true FR2096202A5 (enrdf_load_stackoverflow) 1972-02-11

Family

ID=21937982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121141A Expired FR2096202A5 (enrdf_load_stackoverflow) 1970-06-11 1971-06-10

Country Status (9)

Country Link
US (1) US3650888A (enrdf_load_stackoverflow)
JP (1) JPS5013361B1 (enrdf_load_stackoverflow)
CA (1) CA941106A (enrdf_load_stackoverflow)
ES (1) ES392100A1 (enrdf_load_stackoverflow)
FR (1) FR2096202A5 (enrdf_load_stackoverflow)
GB (1) GB1336899A (enrdf_load_stackoverflow)
NO (1) NO133554C (enrdf_load_stackoverflow)
SE (1) SE391546B (enrdf_load_stackoverflow)
ZA (1) ZA713733B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041889A1 (de) 1979-11-16 1981-11-05 Ateliers des Charmilles, S.A., 1203 Genève Verfahren zum kontrollieren der konzentration elektrizitaetsleitender festteilchen in einer fluessigkeit und vorrichtung zur durchfuehrung des verfahrens

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884751A (en) * 1972-04-25 1975-05-20 Texaco Inc Coking of spent pulping liquors used in the alkaline sulfite process
SE434860B (sv) * 1976-11-15 1984-08-20 Mo Och Domsjoe Ab Forfarande for utstotning av klorider ur kemikalieatervinningssystem vid natriumbaserade massaframstellningsprocesser
FI85515C (fi) * 1990-07-09 1996-04-10 Ahlstroem Oy Foerfarande foer reglering av en sulfatcellulosafabriks sulfiditet
US5246542A (en) * 1991-09-18 1993-09-21 Fosberg Theodore M Evaporation and recovery process for bleached chemical thermo-mechanical pulp (BCTMP) effluent
SE9400383L (sv) * 1994-02-07 1995-08-08 Kvaerner Pulping Tech Sätt att rena en sulfidhaltig alkalisk lut från klorid
SE9703365D0 (sv) * 1997-09-18 1997-09-18 Kvaerner Pulping Tech Method in connection with impregnation and digestion of lignocelulosic material
US5911853A (en) * 1997-09-11 1999-06-15 International Paper Company Method for treating paper mill condensate to reduce the amount of sulfur compounds therein
JP4205855B2 (ja) * 1997-09-18 2009-01-07 ケムレック アクチボラグ ポリサルファイドパルプ化プロセス
FI119915B2 (fi) * 2003-10-03 2011-06-15 Metsae Botnia Ab Oy Rikin poisto sellutehtaan hajukaasuista
FI122841B (fi) * 2004-10-04 2012-07-31 Metso Paper Inc Menetelmä ja laitteisto selluloosamassan valmistamiseksi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574193A (en) * 1947-12-06 1951-11-06 Remington Rand Inc Chemical recovery and control in the kraft pulp process
US2999044A (en) * 1955-08-02 1961-09-05 Jr Theron Tilford Collins Production of paper pulp
SE218041C1 (sv) * 1962-12-17 1968-01-02 Mo Och Domsjoe Ab Sätt att med rökgas avdriva svavelväte från lösningar innehållande alkalisulfid
US3448002A (en) * 1964-06-20 1969-06-03 Domtar Ltd Pulping process
US3514371A (en) * 1966-03-01 1970-05-26 Katsuo Watanabe Preparation of kraft process liquor from waste soda liquor from petroleum industries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041889A1 (de) 1979-11-16 1981-11-05 Ateliers des Charmilles, S.A., 1203 Genève Verfahren zum kontrollieren der konzentration elektrizitaetsleitender festteilchen in einer fluessigkeit und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
CA941106A (en) 1974-02-05
ES392100A1 (es) 1973-11-01
SE391546B (sv) 1977-02-21
ZA713733B (en) 1972-01-26
US3650888A (en) 1972-03-21
JPS5013361B1 (enrdf_load_stackoverflow) 1975-05-19
NO133554C (enrdf_load_stackoverflow) 1976-05-19
NO133554B (enrdf_load_stackoverflow) 1976-02-09
GB1336899A (en) 1973-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse