PT1520071E - Método para tratamento de lixívia residual - Google Patents
Método para tratamento de lixívia residual Download PDFInfo
- Publication number
- PT1520071E PT1520071E PT02745456T PT02745456T PT1520071E PT 1520071 E PT1520071 E PT 1520071E PT 02745456 T PT02745456 T PT 02745456T PT 02745456 T PT02745456 T PT 02745456T PT 1520071 E PT1520071 E PT 1520071E
- Authority
- PT
- Portugal
- Prior art keywords
- spent liquor
- pyrolysis
- treatment
- chemicals
- coke
- Prior art date
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
- D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
- D21C11/127—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis with post-combustion of the gases
-
- 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
- D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/30—Pyrolysing
- F23G2201/304—Burning pyrosolids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/10—Liquid waste
- F23G2209/101—Waste liquor
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Soy Sauces And Products Related Thereto (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Industrial Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2002/000611 WO2004005610A1 (en) | 2002-07-04 | 2002-07-04 | Method for treatment of spent liquor |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1520071E true PT1520071E (pt) | 2011-09-12 |
Family
ID=30011385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT02745456T PT1520071E (pt) | 2002-07-04 | 2002-07-04 | Método para tratamento de lixívia residual |
Country Status (8)
Country | Link |
---|---|
US (1) | US7465372B2 (pt) |
EP (1) | EP1520071B1 (pt) |
AT (1) | ATE522659T1 (pt) |
AU (1) | AU2002317197A1 (pt) |
CA (1) | CA2491650C (pt) |
ES (1) | ES2372749T3 (pt) |
PT (1) | PT1520071E (pt) |
WO (1) | WO2004005610A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1520071E (pt) * | 2002-07-04 | 2011-09-12 | Metso Power Oy | Método para tratamento de lixívia residual |
US7854847B2 (en) * | 2006-11-09 | 2010-12-21 | Rayonier Trs Holdings Inc. | Process of purifying wood pulp with caustic-borate solution and recovering the purifying chemical |
FI20085416L (fi) * | 2008-05-06 | 2009-11-07 | Metso Power Oy | Menetelmä ja laitteisto sellutehtaan mustalipeän käsittelemiseksi |
FR2940801B1 (fr) * | 2009-01-06 | 2012-08-17 | Arkema France | Procede de fabrication d'un methacrylate de methyle derive de la biomasse |
FI123110B (fi) | 2009-10-05 | 2012-11-15 | Metso Power Oy | Menetelmä ja laitteisto sellutehtaan mustalipeän käsittelemiseksi |
FI20096152A (fi) * | 2009-11-06 | 2011-05-23 | Metso Power Oy | Menetelmä ja laitteisto sellutehtaan mustalipeän käsittelemiseksi |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1A (en) * | 1836-07-13 | John Ruggles | Locomotive steam-engine for rail and other roads | |
FI44518C (fi) * | 1962-07-06 | 1971-11-10 | Billeruds Ab | Tapa ja laitteisto soodan ja rikkidioksidin talteenottamiseksi natriumsulfiittiperusteisen selluloosakeiton jäteliuoksesta |
US3365268A (en) * | 1964-08-19 | 1968-01-23 | Pulp Paper Res Inst | Production of ammonia from the organic materials present in spent pulping liquors with the simultaneous recovery of the pulping base and sulphur values present in said liquors |
US3607619A (en) * | 1968-11-29 | 1971-09-21 | Texaco Inc | Coking of black liquor in the absence of added free oxygen |
US3639111A (en) * | 1969-01-30 | 1972-02-01 | Univ California | Method and apparatus for preventing formation of atmospheric pollutants in the combustion of organic material |
US3762989A (en) * | 1971-07-30 | 1973-10-02 | St Regis Paper Co | Pyrolysis of spent pulping liquors |
US4135968A (en) * | 1976-04-09 | 1979-01-23 | Weyerhaeuser Company | Spent liquor treatment |
DE3161585D1 (en) * | 1980-06-20 | 1984-01-12 | Battelle Memorial Institute | A method for the delignification of wood and other ligno-cellulosic products |
US4497637A (en) * | 1982-11-22 | 1985-02-05 | Georgia Tech Research Institute | Thermochemical conversion of biomass to syngas via an entrained pyrolysis/gasification process |
US4682985A (en) * | 1983-04-21 | 1987-07-28 | Rockwell International Corporation | Gasification of black liquor |
SE448173B (sv) | 1985-06-03 | 1987-01-26 | Croon Inventor Ab | Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys |
SE462106B (sv) * | 1986-11-28 | 1990-05-07 | Alf Ove Andersson | Saett att utvinna energi och kemikalier ur avlut fraan massaberedning |
CA1313577C (en) * | 1988-11-17 | 1993-02-16 | Jian Li | Low temperature recovery of kraft black liquor |
SE465731B (sv) * | 1990-02-07 | 1991-10-21 | Kamyr Ab | Utvinning av energi och kemikalier ur massaavlutar under exponering av laagfrekvent ljud |
FI84516B (fi) * | 1990-04-03 | 1991-08-30 | Ahlstroem Oy | Foerfarande och anordning foer vaerme- och elproduktion i en sulfatcellulosafabrik. |
FI91290C (fi) * | 1991-02-14 | 1994-06-10 | Tampella Power Oy | Menetelmä ja laitteisto energian ja kemikaalien talteenottamiseksi sulfaattiselluprosessissa |
SE468600B (sv) * | 1991-12-16 | 1993-02-15 | Chemrec Ab | Saett att framstaella koklut med hoeg sulfiditet |
CA2136817A1 (en) * | 1992-05-29 | 1993-12-09 | Kvaerner Pulping Aktiebolag | A process for recovering energy from a combustible gas |
US5284550A (en) * | 1992-06-18 | 1994-02-08 | Combustion Engineering, Inc. | Black liquier gasification process operating at low pressures using a circulating fluidized bed |
US5711768A (en) * | 1993-01-19 | 1998-01-27 | Dynecology, Inc. | Sewage sludge disposal process and product |
TW245651B (en) * | 1994-02-24 | 1995-04-21 | Babcock & Wilcox Co | Black liquor gasifier |
US5582683A (en) * | 1994-04-19 | 1996-12-10 | International Paper Company | Method for the recovery of chemical values from black liquor in multiple streams of different chemical values |
US6113739A (en) * | 1995-06-15 | 2000-09-05 | Kvaerner Pulping Ab | Process for washing gas formed by gasifying black liquor |
US6062547A (en) * | 1994-06-22 | 2000-05-16 | Kvaerner Pulping Ab | Quench vessel for recovering chemicals and energy from spent liquors |
US6027609A (en) * | 1994-11-04 | 2000-02-22 | Kvaener Pulping Ab | Pulp-mill recovery installation for recovering chemicals and energy from cellulose spent liquor using multiple gasifiers |
SE9403786L (sv) | 1994-11-04 | 1996-05-05 | Kvaerner Pulping Tech | Selektiv utvinning av kemikalier ur celluloaavlutar genom förgasning |
US5738758A (en) * | 1995-12-22 | 1998-04-14 | The University Of New Brunswick | Process for the conversion of calcium sulfide |
AUPP729098A0 (en) * | 1998-11-24 | 1998-12-17 | University Of Melbourne, The | Process for the recovery of low molecular weight phenols and/or cellulose or cellulose-rich residue |
US20060201641A1 (en) * | 2001-08-07 | 2006-09-14 | Bioregional Minimills (Uk) Limited | Methods for producing pulp and treating black liquor |
PT1520071E (pt) * | 2002-07-04 | 2011-09-12 | Metso Power Oy | Método para tratamento de lixívia residual |
-
2002
- 2002-07-04 PT PT02745456T patent/PT1520071E/pt unknown
- 2002-07-04 ES ES02745456T patent/ES2372749T3/es not_active Expired - Lifetime
- 2002-07-04 WO PCT/FI2002/000611 patent/WO2004005610A1/en not_active Application Discontinuation
- 2002-07-04 CA CA2491650A patent/CA2491650C/en not_active Expired - Lifetime
- 2002-07-04 AT AT02745456T patent/ATE522659T1/de not_active IP Right Cessation
- 2002-07-04 US US10/519,350 patent/US7465372B2/en not_active Expired - Lifetime
- 2002-07-04 EP EP02745456A patent/EP1520071B1/en not_active Expired - Lifetime
- 2002-07-04 AU AU2002317197A patent/AU2002317197A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1520071B1 (en) | 2011-08-31 |
US7465372B2 (en) | 2008-12-16 |
AU2002317197A1 (en) | 2004-01-23 |
EP1520071A1 (en) | 2005-04-06 |
US20050284593A1 (en) | 2005-12-29 |
CA2491650C (en) | 2011-06-07 |
ES2372749T3 (es) | 2012-01-26 |
CA2491650A1 (en) | 2004-01-15 |
WO2004005610A1 (en) | 2004-01-15 |
ATE522659T1 (de) | 2011-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wang et al. | Hydrothermal treatment coupled with mechanical expression at increased temperature for excess sludge dewatering: Heavy metals, volatile organic compounds and combustion characteristics of hydrochar | |
EP2111931B1 (en) | Method for disposal of organic waste material and apparatus for the method | |
EP1724326A4 (en) | SYSTEM FOR GASIFICATION OF BIOMASS AND OPERATING METHOD THEREFOR | |
US4135968A (en) | Spent liquor treatment | |
Ge et al. | The influence of a two-step leaching pretreatment on the steam gasification properties of cornstalk waste | |
PT1520071E (pt) | Método para tratamento de lixívia residual | |
CN111637464A (zh) | 一种有机危废与无机危废协同综合利用发电系统及工艺 | |
Cao et al. | Biochar contribution in biomass reburning technology and transformation mechanism of its nitrogen foundational groups at different oxygen contents | |
CA2054799A1 (en) | Method and arrangement for treating black liquor | |
CN106424112B (zh) | 一种用于废盐精制的多级热脱附工艺及装备 | |
WO2012110760A1 (en) | Ammonia stripper | |
RU2553882C2 (ru) | Способ и устройство для обработки черного щелока целлюлозного производства | |
WO2009020740A2 (en) | Improved process for efficient energy recovery from biomass | |
CA2484718A1 (en) | Method of producing energy at a pulp mill | |
CN110591765A (zh) | 一种rdf热解气不凝气净化系统 | |
KR101798332B1 (ko) | 바이오촤 생산 및 열분해 가스 처리 시스템 및 처리 방법 | |
RU2314378C2 (ru) | Способ и установка для получения тепловой и электрической энергии | |
WO2008149025A3 (fr) | Procede et installation pour l'incineration de dechets avec prechauffage de ceux-ci | |
CN209940807U (zh) | 一种带热能回收利用的污泥物相分离热处理设备 | |
CN208747912U (zh) | 一种氮气闭路循环油泥处理成套设备 | |
CN208595544U (zh) | 一种危化品处理系统 | |
WO2000073703A1 (en) | Method and apparatus for burning materials with low combustibility | |
CN221109320U (zh) | 垃圾焚烧飞灰处理系统 | |
TW201536441A (zh) | 油泥裂解與污染土壤熱脫附合倂處理系統 | |
Mendoza-Martinez et al. | Negative carbon-dioxide emissions from Eucalyptus pulp mill including biosludge HTC treatment |