FI93752C - Menetelmä kaustisoinnissa muodostuvan tuotteen suodattamiseksi - Google Patents
Menetelmä kaustisoinnissa muodostuvan tuotteen suodattamiseksiInfo
- Publication number
- FI93752C FI93752C FI923127A FI923127A FI93752C FI 93752 C FI93752 C FI 93752C FI 923127 A FI923127 A FI 923127A FI 923127 A FI923127 A FI 923127A FI 93752 C FI93752 C FI 93752C
- Authority
- FI
- Finland
- Prior art keywords
- causticization
- product formed
- separating product
- separating
- product
- 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
- D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
-
- 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
- D21C11/0078—Treatment of green or white liquors with other means or other compounds than gases, e.g. in order to separate solid compounds such as sodium chloride and carbonate from these liquors; Further treatment of these compounds
-
- 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
- D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923127A FI93752C (fi) | 1992-07-07 | 1992-07-07 | Menetelmä kaustisoinnissa muodostuvan tuotteen suodattamiseksi |
CA002139766A CA2139766A1 (en) | 1992-07-07 | 1993-07-06 | Method for filtering a product formed in causticization |
AU45034/93A AU4503493A (en) | 1992-07-07 | 1993-07-06 | Method for filtering a product formed in causticization |
PCT/FI1993/000287 WO1994001617A1 (en) | 1992-07-07 | 1993-07-06 | Method for filtering a product formed in causticization |
JP6502999A JPH07508564A (ja) | 1992-07-07 | 1993-07-06 | カセイ化処理による製品の濾過方法 |
SE9404557A SE9404557L (sv) | 1992-07-07 | 1994-12-29 | Förfarande för filtrering av en vid kausticering bildad produkt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923127A FI93752C (fi) | 1992-07-07 | 1992-07-07 | Menetelmä kaustisoinnissa muodostuvan tuotteen suodattamiseksi |
Publications (4)
Publication Number | Publication Date |
---|---|
FI923127A0 FI923127A0 (fi) | 1992-07-07 |
FI923127A FI923127A (fi) | 1994-01-08 |
FI93752B FI93752B (fi) | 1995-02-15 |
FI93752C true FI93752C (fi) | 1995-06-12 |
Family
ID=8535586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI923127A FI93752C (fi) | 1992-07-07 | 1992-07-07 | Menetelmä kaustisoinnissa muodostuvan tuotteen suodattamiseksi |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH07508564A (fi) |
AU (1) | AU4503493A (fi) |
CA (1) | CA2139766A1 (fi) |
FI (1) | FI93752C (fi) |
SE (1) | SE9404557L (fi) |
WO (1) | WO1994001617A1 (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI105933B (fi) * | 1995-12-20 | 2000-10-31 | Larox Ag | Menetelmä valkolipeän valmistamiseksi |
AT514010B1 (de) * | 2013-02-26 | 2015-02-15 | Mondi Ag | Verfahren zur Kaustifizierung von Grünlauge |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1010296A (en) * | 1961-08-25 | 1965-11-17 | Eimco Corp | Improvements in or relating to aqueous caustic soda production |
SE463771C (sv) * | 1985-05-02 | 1999-07-12 | Caustec Ab | Anordning och förfarande för separering av vitlut, mesa och eventuellt slam varvid användes ett roterande skivfilter |
SE451948B (sv) * | 1985-05-02 | 1987-11-09 | Hedemora Ab | Filter for kontinuerlig filtrering under tryck av en suspension |
-
1992
- 1992-07-07 FI FI923127A patent/FI93752C/fi active
-
1993
- 1993-07-06 WO PCT/FI1993/000287 patent/WO1994001617A1/en active Application Filing
- 1993-07-06 AU AU45034/93A patent/AU4503493A/en not_active Abandoned
- 1993-07-06 JP JP6502999A patent/JPH07508564A/ja active Pending
- 1993-07-06 CA CA002139766A patent/CA2139766A1/en not_active Abandoned
-
1994
- 1994-12-29 SE SE9404557A patent/SE9404557L/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU4503493A (en) | 1994-01-31 |
FI93752B (fi) | 1995-02-15 |
SE9404557D0 (sv) | 1994-12-29 |
FI923127A0 (fi) | 1992-07-07 |
CA2139766A1 (en) | 1994-01-20 |
FI923127A (fi) | 1994-01-08 |
JPH07508564A (ja) | 1995-09-21 |
WO1994001617A1 (en) | 1994-01-20 |
SE9404557L (sv) | 1994-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application |