FI850235A0 - Karbonat/sulfid-analysator och styrfoerfarande. - Google Patents

Karbonat/sulfid-analysator och styrfoerfarande.

Info

Publication number
FI850235A0
FI850235A0 FI850235A FI850235A FI850235A0 FI 850235 A0 FI850235 A0 FI 850235A0 FI 850235 A FI850235 A FI 850235A FI 850235 A FI850235 A FI 850235A FI 850235 A0 FI850235 A0 FI 850235A0
Authority
FI
Finland
Prior art keywords
styrfoerfarande
sulfid
analyzer
carbonate
sulfid analyzer
Prior art date
Application number
FI850235A
Other languages
English (en)
Other versions
FI850235L (fi
Inventor
Jerry Robert Speaks
Thomas Franklin Mccall
Ronald Paul Warrick
Thomas Gordon Rozwod
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of FI850235L publication Critical patent/FI850235L/fi
Publication of FI850235A0 publication Critical patent/FI850235A0/fi

Links

Classifications

    • 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
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
FI850235A 1983-05-18 1985-01-18 Karbonat/sulfid-analysator och styrfoerfarande. FI850235A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49584783A 1983-05-18 1983-05-18
PCT/US1984/000739 WO1984004552A1 (en) 1983-05-18 1984-05-16 Method and apparatus for analyzing and controlling carbonate and sulfide in green liquor slaking and causticizing

Publications (2)

Publication Number Publication Date
FI850235L FI850235L (fi) 1985-01-18
FI850235A0 true FI850235A0 (fi) 1985-01-18

Family

ID=23970215

Family Applications (1)

Application Number Title Priority Date Filing Date
FI850235A FI850235A0 (fi) 1983-05-18 1985-01-18 Karbonat/sulfid-analysator och styrfoerfarande.

Country Status (5)

Country Link
EP (1) EP0148207A4 (fi)
JP (1) JPS60501318A (fi)
FI (1) FI850235A0 (fi)
NO (1) NO850160L (fi)
WO (1) WO1984004552A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04119186A (ja) * 1990-09-03 1992-04-20 Sumitomo Heavy Ind Ltd 苛性化工程の運転制御方法
US5213663A (en) * 1991-07-22 1993-05-25 The Foxboro Company Method for controlling the sodium carbonate concentration of green liquor in the dissolving tank
DE19814385C1 (de) * 1998-03-31 1999-10-07 Siemens Ag Verfahren und Vorrichtung zur Prozeßführung und zur Prozeßoptimierung der Chemikalienrückgewinnung bei der Herstellung von Zellstoff
US6635147B1 (en) * 2000-05-14 2003-10-21 U.S. Borax Inc. Method for analyzing boron-containing alkaline pulping liquors
US6875414B2 (en) 2002-01-14 2005-04-05 American Air Liquide, Inc. Polysulfide measurement methods using colormetric techniques
FI127910B (fi) 2016-09-16 2019-05-15 Valmet Automation Oy Menetelmä ja järjestelmä viherlipeän laadun optimoimiseksi

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192708A (en) * 1974-09-05 1980-03-11 Mo Och Domsjo Aktiebolag Method for controlling the addition of active chemical for delignifying and/or bleaching cellulose pulp suspended in a liquor containing chemicals reactive with the delignifying and/or bleaching chemical
SE432000B (sv) * 1978-07-18 1984-03-12 Mo Och Domsjoe Ab Forfarande for reglering av kausticeringsgraden vid framstellning av vitlut jemte anordning for utforande av forfarandet

Also Published As

Publication number Publication date
FI850235L (fi) 1985-01-18
EP0148207A1 (en) 1985-07-17
EP0148207A4 (en) 1985-07-30
NO850160L (no) 1985-01-15
JPS60501318A (ja) 1985-08-15
WO1984004552A1 (en) 1984-11-22

Similar Documents

Publication Publication Date Title
FI842275A0 (fi) Foerbaettringar i och gaellande andnings apparater.
FI840373A (fi) Pastoeriserbar och kokbar krympfilm.
FI841537A (fi) Roterande handkniv och delar foer densamma.
FI843184A (fi) Fjaedrande trumma och ridvals.
FI841055A (fi) Kolmolekylsilar och foerfarande foer deras framstaellning och anvaendning.
FI842336A0 (fi) Termistorer och deras tillverkning.
FI830673L (fi) Foerfarande och anordning foer laegesobservering.
FI840922A (fi) Stroemfolieinduktornaet och pulsformingssystem.
FI840955A (fi) Anti-iskemiska och antihypertensiva dihydropyridiner.
FI833333A (fi) Vaermeisolerat ledningsroer och foerfarande foer framstaellning daerav.
FI840206A0 (fi) Aminosyraderivat, foerfarande foer deras framstaellning och anvaendning
FI844494L (fi) Foerbaettrad atomiseringsanordning och saett foer braennare foer flytande braensle och atomiseringsdon foer vaetskor.
FI840428A0 (fi) Biologiskt aktivt ketonderivat, framstaellning och anvaendning
FI840004A (fi) Ditiofosfor/amin-salter och dessa innehaollande vattenhaltiga kompositioner.
FI840260A (fi) Pyrrolidinonderivat och foerfarande foer deras framstaellning.
FI840084A (fi) Vaetskeformiga vidhaeftande desinfierande aemneskompositioner foer utvaertes anvaendning och foerfarande foer framstaellning daerav.
FI840325A (fi) Fyllda spannmaolsbitar och foerfarande foer deras framstaellning.
FI850235A0 (fi) Karbonat/sulfid-analysator och styrfoerfarande.
FI833469A0 (fi) Bandblockplanta, foerfarande och anordning foer dess uppdragning och plantering
FI845100L (fi) Aktivator och blekningsfoereningar foer persyreblekning.
FI850234A0 (fi) Karbonat-sulfid-analysator och styrfoerfarande.
FI841467A (fi) Saekerhetsanordning foer oeppna avloppsbrunnar och liknande.
FI843469A (fi) Aminocyklopentaner och deras framstaellning och farmaceutiska sammansaettning.
FI841435A (fi) Benzotienylkefalosporinantibiotika och foerfarande foer deras framstaellning.
FI834360A (fi) Foereningskrets foer ljud och data och pabx-vaexel innehaollande densamma.

Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: WEYERHAEUSER COMPANY