FI116397B - Prosessi mustalipeän loppuhaihduttamiseksi - Google Patents
Prosessi mustalipeän loppuhaihduttamiseksi Download PDFInfo
- Publication number
- FI116397B FI116397B FI971678A FI971678A FI116397B FI 116397 B FI116397 B FI 116397B FI 971678 A FI971678 A FI 971678A FI 971678 A FI971678 A FI 971678A FI 116397 B FI116397 B FI 116397B
- Authority
- FI
- Finland
- Prior art keywords
- pressure
- evaporation
- steam
- primary
- meadow
- Prior art date
Links
- 238000001704 evaporation Methods 0.000 title claims abstract description 36
- 230000008020 evaporation Effects 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 description 17
- 238000009835 boiling Methods 0.000 description 10
- 239000011552 falling film Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- 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
- D21C11/10—Concentrating spent liquor by evaporation
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/08—Multieffect or multistage
-
- 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
- Y10S203/00—Distillation: processes, separatory
- Y10S203/16—Combination
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Paper (AREA)
- Light Receiving Elements (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compounds Of Unknown Constitution (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9403583 | 1994-10-20 | ||
| SE9403583A SE505603C2 (sv) | 1994-10-20 | 1994-10-20 | Metod att slutindunsta svartlut i flera steg där luten förs i serie genom stegen och primärånga tillförs varje steg |
| SE9500991 | 1995-09-05 | ||
| PCT/SE1995/000991 WO1996012848A1 (fr) | 1994-10-20 | 1995-09-05 | Procede pour l'evaporation finale d'une liqueur noire |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI971678A0 FI971678A0 (fi) | 1997-04-18 |
| FI971678L FI971678L (fi) | 1997-04-18 |
| FI116397B true FI116397B (fi) | 2005-11-15 |
Family
ID=20395676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI971678A FI116397B (fi) | 1994-10-20 | 1997-04-18 | Prosessi mustalipeän loppuhaihduttamiseksi |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5944950A (fr) |
| EP (1) | EP0787232B1 (fr) |
| AT (1) | ATE199751T1 (fr) |
| AU (1) | AU3711895A (fr) |
| BR (1) | BR9509408A (fr) |
| DE (1) | DE69520366T2 (fr) |
| ES (1) | ES2157348T3 (fr) |
| FI (1) | FI116397B (fr) |
| PT (1) | PT787232E (fr) |
| SE (1) | SE505603C2 (fr) |
| WO (1) | WO1996012848A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853549A (en) * | 1995-03-14 | 1998-12-29 | Sephton; Hugo H. | Desalination of seawater by evaporation in a multi-stack array of vertical tube bundles, with waste heat. |
| FI118131B (fi) * | 1996-11-01 | 2007-07-13 | Kvaerner Power Oy | Menetelmä ja sovitelma haihdutuskapasiteetin lisäämiseksi sellutehtaan jäteliemen useista haihdutusvaiheista koostuvassa monivaiheisessa haihduttamossa |
| JP4276789B2 (ja) * | 1998-11-09 | 2009-06-10 | メッツオ ファイバー カルルスタード アクチボラグ | プロセススチームの製造方法 |
| US6419788B1 (en) | 2000-08-16 | 2002-07-16 | Purevision Technology, Inc. | Method of treating lignocellulosic biomass to produce cellulose |
| WO2003060041A2 (fr) * | 2001-12-29 | 2003-07-24 | Energy Saving Technologies Financial Industrial Group Llc | Procede de transformation de melanges liquides a composants multiples et installation de mise en oeuvre de ce procede |
| US20070131363A1 (en) * | 2005-10-24 | 2007-06-14 | Andritz Inc. | Fiberline systems, processes and methods |
| US9873305B2 (en) | 2008-02-22 | 2018-01-23 | Dow Global Technologies Inc. | Heater module including thermal energy storage material |
| RU2437972C1 (ru) * | 2010-11-25 | 2011-12-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВПО "КНИТУ") | Способ получения сульфатной целлюлозы |
| US8709204B1 (en) * | 2013-03-14 | 2014-04-29 | Veolia Water Solutions & Technologies North America Inc. | System and process for recovering heat from weak black liquor in a wood pulping process |
| EP3091123A1 (fr) | 2015-05-08 | 2016-11-09 | Siemens Aktiengesellschaft | Procédé et dispositif destinés à augmenter une teneur en matière solide d'une matière première, dispositif de commande, installation de traitement d'une matière première et fabrication de papier |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2651356A (en) * | 1948-08-25 | 1953-09-08 | Henry M Hunter | Apparatus for evaporation |
| US3763020A (en) * | 1971-02-11 | 1973-10-02 | Envirotech Corp | Terpene recovery by multi effect evaporation with vent vapor compression |
| SE8204266L (sv) * | 1982-07-12 | 1984-01-13 | Korsnaes Marma Ab | Forfarande for teckande av kemikalieforlusterna vid massaframstellning |
| FI65375C (fi) * | 1982-09-20 | 1984-05-10 | Ekono Oy | Saett vid aoterkompressionsindunstning av en loesning |
| SE453757B (sv) * | 1985-06-07 | 1988-02-29 | Alf Ove Andersson | Sett att oka torrsubstanshalten hos svartlut vid dess atervinning i en sulfatmassaprocess |
| FI81141B (fi) * | 1986-09-22 | 1990-05-31 | Ahlstroem Oy | Foerfarande foer koncentrering av uppslamningar. |
| DE3834716A1 (de) * | 1988-10-12 | 1990-04-19 | Metallgesellschaft Ag | Verfahren und vorrichtung zum aufkonzentrieren von loesungen |
-
1994
- 1994-10-20 SE SE9403583A patent/SE505603C2/sv not_active IP Right Cessation
-
1995
- 1995-09-05 ES ES95934903T patent/ES2157348T3/es not_active Expired - Lifetime
- 1995-09-05 AT AT95934903T patent/ATE199751T1/de active
- 1995-09-05 DE DE69520366T patent/DE69520366T2/de not_active Expired - Lifetime
- 1995-09-05 PT PT95934903T patent/PT787232E/pt unknown
- 1995-09-05 BR BR9509408A patent/BR9509408A/pt not_active IP Right Cessation
- 1995-09-05 AU AU37118/95A patent/AU3711895A/en not_active Abandoned
- 1995-09-05 US US08/817,586 patent/US5944950A/en not_active Expired - Lifetime
- 1995-09-05 EP EP95934903A patent/EP0787232B1/fr not_active Expired - Lifetime
- 1995-09-05 WO PCT/SE1995/000991 patent/WO1996012848A1/fr not_active Ceased
-
1997
- 1997-04-18 FI FI971678A patent/FI116397B/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE9403583L (sv) | 1996-04-21 |
| PT787232E (pt) | 2001-08-30 |
| DE69520366D1 (de) | 2001-04-19 |
| FI971678A0 (fi) | 1997-04-18 |
| US5944950A (en) | 1999-08-31 |
| EP0787232B1 (fr) | 2001-03-14 |
| ES2157348T3 (es) | 2001-08-16 |
| FI971678L (fi) | 1997-04-18 |
| SE9403583D0 (sv) | 1994-10-20 |
| ATE199751T1 (de) | 2001-03-15 |
| BR9509408A (pt) | 1998-05-26 |
| EP0787232A1 (fr) | 1997-08-06 |
| AU3711895A (en) | 1996-05-15 |
| DE69520366T2 (de) | 2001-10-18 |
| SE505603C2 (sv) | 1997-09-22 |
| WO1996012848A1 (fr) | 1996-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100323398B1 (ko) | 복합싸이클동력장치 | |
| EP2199720B1 (fr) | Condenseur de type à double pression, et procédé de réchauffage de condensat | |
| FI125337B (fi) | Menetelmä ja järjestely epäpuhtauksien erottamiseksi nesteistä tai höyryistä | |
| FI116397B (fi) | Prosessi mustalipeän loppuhaihduttamiseksi | |
| US10267511B2 (en) | Advanced flash exhaust heat recovery | |
| CN101798771B (zh) | 化学纸浆厂蒸煮车间中产生蒸汽的方法 | |
| CN101065559B (zh) | 蒸汽动力装置的运行方法和相应的蒸汽动力装置 | |
| SE1050514A1 (sv) | Anordning för indunstning av vätskor | |
| RU2006137408A (ru) | Усовершенствованные системы линии для производства волокнистой массы, процессы и способы | |
| WO2016038247A1 (fr) | Procédé de génération de vapeur à une installation de lessiveur d'une usine de pâte chimique | |
| US7306653B2 (en) | Condensing deaerating vent line for steam generating systems | |
| US20180154277A1 (en) | Multi-stage flash desalination system with thermal vapor compressor | |
| AU2013203828B2 (en) | System and process for recovering heat from weak black liquor in a wood pulping process | |
| SU1638360A1 (ru) | Энергетическа установка дл геотермальной электростанции | |
| CN108275742B (zh) | 一种多级动能叠加式节能蒸馏水制水系统及其制水方法 | |
| SE463316B (sv) | Foerfarande och anordning foer indunstning av avlut i samband med kokning av cellulosahaltigt fibermaterial i en kontinuerlig kokare | |
| US20010023750A1 (en) | Method and arrangement for combusting black liquor | |
| JPH0921503A (ja) | 給水の加熱および脱気のためのプラント | |
| CN106460331B (zh) | 用于将木材制成浆的系统和工艺 | |
| RU2006240C1 (ru) | Выпарная установка | |
| SU1354616A1 (ru) | Деаэрационна установка | |
| DE102007059890A1 (de) | Vorrichtung und Verfahren zum Reinigen von Flaschen | |
| FI62364C (fi) | Foerfarande och apparatur foer indunstning av avlut | |
| KR20250163333A (ko) | 증기 생성 방법 및 증기 생성 장치 | |
| CN116282292A (zh) | 一种多级闪蒸与多效蒸馏耦合的海水淡化系统及方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 116397 Country of ref document: FI |
|
| PC | Transfer of assignment of patent |
Owner name: KVAERNER POWER AB Free format text: KVAERNER POWER AB |
|
| MD | Opposition filed |
Opponent name: ANDRITZ OY |
|
| PC | Transfer of assignment of patent |
Owner name: METSO POWER AB Free format text: METSO POWER AB |
|
| FG | Patent granted |
Ref document number: 116397 Country of ref document: FI Effective date: 20051115 |
|
| RF | Appeal filed | ||
| MD | Opposition filed |
Opponent name: FI 116397 |
|
| FG | Patent granted |
Ref document number: 116397 Country of ref document: FI Kind code of ref document: B Effective date: 20051115 |
|
| MA | Patent expired |