SE8503090D0 - Forfarande for atervinning av vattenglas - Google Patents
Forfarande for atervinning av vattenglasInfo
- Publication number
- SE8503090D0 SE8503090D0 SE8503090A SE8503090A SE8503090D0 SE 8503090 D0 SE8503090 D0 SE 8503090D0 SE 8503090 A SE8503090 A SE 8503090A SE 8503090 A SE8503090 A SE 8503090A SE 8503090 D0 SE8503090 D0 SE 8503090D0
- Authority
- SE
- Sweden
- Prior art keywords
- waste
- waste liquor
- water glass
- sediment
- silicate
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 235000019353 potassium silicate Nutrition 0.000 title abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 abstract 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- 238000004061 bleaching Methods 0.000 abstract 2
- 239000013049 sediment Substances 0.000 abstract 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010893 paper waste Substances 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
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
- D21C11/0042—Fractionating or concentration of spent liquors by special methods
Landscapes
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- External Artificial Organs (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8503090A SE453521C (sv) | 1985-06-20 | 1985-06-20 | Behandling av peroxidavlutar foer utfaellning av silikater |
| CA000509070A CA1268907A (en) | 1985-06-20 | 1986-05-14 | Method for treatment of spent peroxide bleaching liquors |
| DE19863620221 DE3620221A1 (de) | 1985-06-20 | 1986-06-16 | Verfahren zum behandeln von peroxid-bleichablaugen |
| FI862600A FI84190C (sv) | 1985-06-20 | 1986-06-18 | Förfarande för behandling av peroxidblekavlutar |
| NO862454A NO166008C (no) | 1985-06-20 | 1986-06-19 | Fremgangsmaate for behandling av peroxydblekeavluter. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8503090A SE453521C (sv) | 1985-06-20 | 1985-06-20 | Behandling av peroxidavlutar foer utfaellning av silikater |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| SE8503090D0 true SE8503090D0 (sv) | 1985-06-20 |
| SE8503090L SE8503090L (sv) | 1986-12-21 |
| SE453521B SE453521B (sv) | 1988-02-08 |
| SE453521C SE453521C (sv) | 1990-03-26 |
Family
ID=20360666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8503090A SE453521C (sv) | 1985-06-20 | 1985-06-20 | Behandling av peroxidavlutar foer utfaellning av silikater |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1268907A (sv) |
| DE (1) | DE3620221A1 (sv) |
| FI (1) | FI84190C (sv) |
| NO (1) | NO166008C (sv) |
| SE (1) | SE453521C (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPM452794A0 (en) * | 1994-03-17 | 1994-04-14 | Amcor Limited | Waste water recovery system |
| DE102009046797A1 (de) * | 2009-11-18 | 2011-05-19 | Voith Patent Gmbh | Bleiche |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003090A1 (de) * | 1980-01-29 | 1981-08-13 | Debendra Kumar Ph.D. Athinä Misra | Verfahren zur entkieselung alkalischer ablaugen |
| DE3111615A1 (de) * | 1981-03-25 | 1982-10-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur entfernung von anionischen verbindungen aus wasser |
-
1985
- 1985-06-20 SE SE8503090A patent/SE453521C/sv not_active IP Right Cessation
-
1986
- 1986-05-14 CA CA000509070A patent/CA1268907A/en not_active Expired - Fee Related
- 1986-06-16 DE DE19863620221 patent/DE3620221A1/de active Granted
- 1986-06-18 FI FI862600A patent/FI84190C/sv not_active IP Right Cessation
- 1986-06-19 NO NO862454A patent/NO166008C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO166008B (no) | 1991-02-04 |
| DE3620221C2 (sv) | 1989-11-30 |
| CA1268907A (en) | 1990-05-15 |
| FI84190C (sv) | 1991-10-25 |
| NO862454D0 (no) | 1986-06-19 |
| SE8503090L (sv) | 1986-12-21 |
| FI862600A0 (fi) | 1986-06-18 |
| DE3620221A1 (de) | 1987-01-02 |
| FI862600A (fi) | 1986-12-21 |
| SE453521B (sv) | 1988-02-08 |
| FI84190B (fi) | 1991-07-15 |
| SE453521C (sv) | 1990-03-26 |
| NO166008C (no) | 1991-05-15 |
| NO862454L (no) | 1986-12-22 |
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