SE517739E - Förfarande vid industning av vätskor, exempelvis svartlut från cellulosakokning, innehållande fasta och lösta ämnen - Google Patents
Förfarande vid industning av vätskor, exempelvis svartlut från cellulosakokning, innehållande fasta och lösta ämnenInfo
- Publication number
- SE517739E SE517739E SE0004265A SE0004265A SE517739E SE 517739 E SE517739 E SE 517739E SE 0004265 A SE0004265 A SE 0004265A SE 0004265 A SE0004265 A SE 0004265A SE 517739 E SE517739 E SE 517739E
- Authority
- SE
- Sweden
- Prior art keywords
- solutes
- liquids
- manufacture
- black liquor
- containing solids
- Prior art date
Links
- 238000009835 boiling Methods 0.000 title 1
- 229920002678 cellulose Polymers 0.000 title 1
- 239000001913 cellulose Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
- B01D1/065—Evaporators with vertical tubes by film evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/32—Indirect heat exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Jellies, Jams, And Syrups (AREA)
- General Preparation And Processing Of Foods (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004265A SE517739E (sv) | 2000-11-22 | 2000-11-22 | Förfarande vid industning av vätskor, exempelvis svartlut från cellulosakokning, innehållande fasta och lösta ämnen |
EP01997588A EP1352124A1 (en) | 2000-11-22 | 2001-11-20 | Process and device for evaporating liquids, for example black liquor from cellulose cooking, which contain solid and dissolved substances |
US10/432,093 US6887345B2 (en) | 2000-11-22 | 2001-11-20 | Process and device for evaporating liquids, for example black liquor from cellulose cooking, which contain solid and dissolved substances |
AU2002224260A AU2002224260A1 (en) | 2000-11-22 | 2001-11-20 | Process and device for evaporating liquids, for example black liquor from cellulose cooking, which contain solid and dissolved substances |
PCT/SE2001/002559 WO2002042552A1 (en) | 2000-11-22 | 2001-11-20 | Process and device for evaporating liquids, for example black liquor from cellulose cooking, which contain solid and dissolved substances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004265A SE517739E (sv) | 2000-11-22 | 2000-11-22 | Förfarande vid industning av vätskor, exempelvis svartlut från cellulosakokning, innehållande fasta och lösta ämnen |
Publications (4)
Publication Number | Publication Date |
---|---|
SE0004265D0 SE0004265D0 (sv) | 2000-11-22 |
SE0004265L SE0004265L (sv) | 2002-05-23 |
SE517739C2 SE517739C2 (sv) | 2002-07-09 |
SE517739E true SE517739E (sv) | 2009-03-03 |
Family
ID=20281906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0004265A SE517739E (sv) | 2000-11-22 | 2000-11-22 | Förfarande vid industning av vätskor, exempelvis svartlut från cellulosakokning, innehållande fasta och lösta ämnen |
Country Status (5)
Country | Link |
---|---|
US (1) | US6887345B2 (sv) |
EP (1) | EP1352124A1 (sv) |
AU (1) | AU2002224260A1 (sv) |
SE (1) | SE517739E (sv) |
WO (1) | WO2002042552A1 (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006029457A1 (en) * | 2004-09-16 | 2006-03-23 | Rheem Australia Pty Limited | Drain back water heater |
CN100350209C (zh) * | 2005-11-10 | 2007-11-21 | 上海交通大学 | 降膜型滚压强化管束蒸发换热器 |
CN102277769B (zh) * | 2011-09-07 | 2013-03-06 | 宜宾丝丽雅集团有限公司 | 一种碱回收中的黑液加热处理工艺 |
US9683784B2 (en) | 2012-01-27 | 2017-06-20 | Carrier Corporation | Evaporator and liquid distributor |
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 |
JP6283426B2 (ja) * | 2014-04-11 | 2018-02-21 | ヴェオリア ウォーター テクノロジーズ インコーポレイテッド | 木材をパルプ化するためのシステムおよびプロセス |
CN108939588A (zh) * | 2018-09-05 | 2018-12-07 | 江山市双氧水有限公司 | 一种双氧水浓缩装置中一次蒸发循环液过滤器的工艺系统 |
CN114935138A (zh) * | 2022-05-23 | 2022-08-23 | 昆明理工大学 | 一种利用废蒸汽余热产生再生蒸汽的系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2786518A (en) * | 1953-03-27 | 1957-03-26 | Rosenblads Patenter Ab | Evaporation of sulphite waste liquor |
US3322648A (en) * | 1966-04-29 | 1967-05-30 | Stearns Roger Corp | Modular multiple-effect falling-film evaporator |
US3366158A (en) * | 1966-05-12 | 1968-01-30 | Rosenblad Corp | Falling film evaporator |
FI51605C (sv) * | 1975-01-20 | 1977-02-10 | Ahlstroem Oy | Sätt och anordning för industning av vätskor. |
SE453757B (sv) * | 1985-06-07 | 1988-02-29 | Alf Ove Andersson | Sett att oka torrsubstanshalten hos svartlut vid dess atervinning i en sulfatmassaprocess |
FI93427B (sv) * | 1993-04-01 | 1994-12-30 | Tampella Power Oy | Enligt principen fallande film fungerande avdunstare |
FI96785B (sv) * | 1994-07-11 | 1996-05-15 | Ahlstroem Oy | Förfarande och anordning för behandling av svartlut |
-
2000
- 2000-11-22 SE SE0004265A patent/SE517739E/sv unknown
-
2001
- 2001-11-20 AU AU2002224260A patent/AU2002224260A1/en not_active Abandoned
- 2001-11-20 WO PCT/SE2001/002559 patent/WO2002042552A1/en not_active Application Discontinuation
- 2001-11-20 EP EP01997588A patent/EP1352124A1/en not_active Withdrawn
- 2001-11-20 US US10/432,093 patent/US6887345B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1352124A1 (en) | 2003-10-15 |
AU2002224260A1 (en) | 2002-06-03 |
US6887345B2 (en) | 2005-05-03 |
SE517739C2 (sv) | 2002-07-09 |
WO2002042552A1 (en) | 2002-05-30 |
SE0004265D0 (sv) | 2000-11-22 |
SE0004265L (sv) | 2002-05-23 |
US20040107597A1 (en) | 2004-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RPOP | Patent has been republished in amended form after opposition |