[go: up one dir, main page]

FI911688A7 - Menetelmä energian talteenottamiseksi selluprosessien jäteliemistä - Google Patents

Menetelmä energian talteenottamiseksi selluprosessien jäteliemistä Download PDF

Info

Publication number
FI911688A7
FI911688A7 FI911688A FI911688A FI911688A7 FI 911688 A7 FI911688 A7 FI 911688A7 FI 911688 A FI911688 A FI 911688A FI 911688 A FI911688 A FI 911688A FI 911688 A7 FI911688 A7 FI 911688A7
Authority
FI
Finland
Prior art keywords
recovering energy
waste liquors
pulp processes
pulp
processes
Prior art date
Application number
FI911688A
Other languages
English (en)
Swedish (sv)
Other versions
FI911688L (fi
FI911688A0 (fi
Inventor
Samuli Nikkanen
Original Assignee
A Ahlstrom Corp
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 A Ahlstrom Corp filed Critical A Ahlstrom Corp
Priority to FI911688A priority Critical patent/FI911688L/fi
Publication of FI911688A0 publication Critical patent/FI911688A0/fi
Priority to PCT/FI1992/000092 priority patent/WO1992018690A1/en
Priority to JP4506883A priority patent/JPH06506506A/ja
Priority to PT100356A priority patent/PT100356A/pt
Publication of FI911688A7 publication Critical patent/FI911688A7/fi
Publication of FI911688L publication Critical patent/FI911688L/fi
Priority to FI934399A priority patent/FI934399A0/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
    • D21C11/12—Combustion of pulp liquors
    • 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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
FI911688A 1991-04-09 1991-04-09 Foerfarande foer aotervinning av energi ur cellulosaprocessers avlutar FI911688L (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI911688A FI911688L (fi) 1991-04-09 1991-04-09 Foerfarande foer aotervinning av energi ur cellulosaprocessers avlutar
PCT/FI1992/000092 WO1992018690A1 (en) 1991-04-09 1992-03-31 Method of recovering energy from waste liquors from pulp processes
JP4506883A JPH06506506A (ja) 1991-04-09 1992-03-31 パルプ処理による廃液からのエネルギー回収方法
PT100356A PT100356A (pt) 1991-04-09 1992-04-08 Metodo para a recuperacao de energia a partir de licores de desperdicio do processo de producao de pasta de papel
FI934399A FI934399A0 (fi) 1991-04-09 1993-10-07 Foerfarande foer aotervinning av energi ur cellulosaprocessers avlutar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI911688A FI911688L (fi) 1991-04-09 1991-04-09 Foerfarande foer aotervinning av energi ur cellulosaprocessers avlutar

Publications (3)

Publication Number Publication Date
FI911688A0 FI911688A0 (fi) 1991-04-09
FI911688A7 true FI911688A7 (fi) 1992-10-10
FI911688L FI911688L (fi) 1992-10-10

Family

ID=8532272

Family Applications (2)

Application Number Title Priority Date Filing Date
FI911688A FI911688L (fi) 1991-04-09 1991-04-09 Foerfarande foer aotervinning av energi ur cellulosaprocessers avlutar
FI934399A FI934399A0 (fi) 1991-04-09 1993-10-07 Foerfarande foer aotervinning av energi ur cellulosaprocessers avlutar

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI934399A FI934399A0 (fi) 1991-04-09 1993-10-07 Foerfarande foer aotervinning av energi ur cellulosaprocessers avlutar

Country Status (4)

Country Link
JP (1) JPH06506506A (fi)
FI (2) FI911688L (fi)
PT (1) PT100356A (fi)
WO (1) WO1992018690A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102395B (fi) * 1991-11-26 1998-11-30 Ahlstrom Machinery Oy Menetelmä energian talteenottamiseksi selluprosessien jäteliemistä
FI934028L (fi) * 1993-09-14 1995-03-15 Valtion Teknillinen Jatkuvatoiminen menetelmä ja laite seeluloosavalmistuksen prosessijätteiden sisältämän energian hyödyntämiseksi
CN100422434C (zh) * 2002-06-07 2008-10-01 安德里兹公司 造纸厂用来产生能量的系统
PL1924739T3 (pl) * 2005-04-22 2014-05-30 Andritz Oy Urządzenie i sposób wytwarzania energii w celulozowni
FR3012578B1 (fr) 2013-10-24 2015-12-11 Suez Environnement Procede et installation de valorisation energetique de dechets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606103A (en) * 1947-06-13 1952-08-05 Comb Eng Superheater Inc Chemical recovery furnace with high-temperature superheater
US4135968A (en) * 1976-04-09 1979-01-23 Weyerhaeuser Company Spent liquor treatment
FI70057C (fi) * 1979-01-16 1986-09-12 Metsaeliiton Teollisuus Oy Foerfarande foer behandling av svartlut

Also Published As

Publication number Publication date
FI934399A7 (fi) 1993-10-07
FI934399A0 (fi) 1993-10-07
FI911688L (fi) 1992-10-10
FI911688A0 (fi) 1991-04-09
JPH06506506A (ja) 1994-07-21
WO1992018690A1 (en) 1992-10-29
PT100356A (pt) 1994-04-29

Similar Documents

Publication Publication Date Title
FI912483A7 (fi) Menetelmä energian talteenottamiseksi kiinteästä ongelmajätteestä
FI920875A7 (fi) Menetelmä jätepaperin siistaamiseksi
FI973852A7 (fi) Lämmön talteenotto keittimen jätelipeästä
FI891466L (fi) Menetelmä veden poistamiseksi massasta
FI96337B (fi) Menetelmä veden poistamiseksi paperista
UA21889C2 (uk) Спосіб переробки відходів
FI965207L (fi) Parannettu menetelmä valkaisulaitoksen suodatteen palauttamiseksi kiertoon
GB2196955B (en) Method for treating waste water.
FI950146A7 (fi) Menetelmä kemikaalien talteenottamiseksi
FI954119A7 (fi) Menetelmä kiinteän jätteen käsittelemiseksi
FI910543A0 (fi) Menetelmä ja reaktori energian ja kemikaalien talteenottamiseksi jäteliemestä
ZA929177B (en) Method of recovering energy from waste liquors from pulp processes
FI875056A7 (fi) Menetelmä energian ja kemikaalien saamiseksi talteen massanvalmistusprosesseista
FI942982A7 (fi) Menetelmä massan pesun tehokkuuden parantamiseksi
KR970702819A (ko) 산을 추출하거나 회수하기 위한 방법(process for extracting or recovering acids)
FI925610A7 (fi) Metallin talteenotto metallijätteestä
FI945603A7 (fi) Menetelmä kemikaalien ja energian saamiseksi talteen selluloosajätelie mestä
FI911688A7 (fi) Menetelmä energian talteenottamiseksi selluprosessien jäteliemistä
FI953539L (fi) Menetelmä selluloosan jäteliuoksen talteenottamiseksi
FI924168A7 (fi) Menetelmä jätepaperin käsittelemiseksi käyttäen entsymaattista painovä rinpoistoa
FI940145A7 (fi) Menetelmä kemikaalien ja energian talteenottamiseksi selluloosajätelipeistä
FI954113A0 (fi) Menetelmä ligniinin poistamiseksi kemiallisesta paperimassasta
FI971922L (fi) Menetelmä selluloosan talteenottamiseksi
CS303391A3 (en) Process for waste water disposal
FI961888A7 (fi) Menetelmä massanvalmistuksen prosessiveden puhdistamiseksi