BE525064A - - Google Patents
Info
- Publication number
- BE525064A BE525064A BE525064DA BE525064A BE 525064 A BE525064 A BE 525064A BE 525064D A BE525064D A BE 525064DA BE 525064 A BE525064 A BE 525064A
- Authority
- BE
- Belgium
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
- D21C11/10—Concentrating spent liquor by evaporation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH744575X | 1952-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525064A true BE525064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=4533390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525064D BE525064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1952-12-15 |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3138555A (en) * | 1958-03-21 | 1964-06-23 | Georgia Pacific Corp | Acid polymerization of spent sulfite liquor derived solids, polymerized reaction products formed thereby, and compositions utilizing same |
| US3241943A (en) * | 1962-04-13 | 1966-03-22 | Bystrom Sven Gustav | Method for the production of a fertilizer or soil improvement agent from sulfite waste liquor while recovering acids and combustible gases formed in the process |
| US5792361A (en) * | 1996-03-19 | 1998-08-11 | International Paper Company | Method for treatment of an aqueous waste material |
| CN105040503A (zh) * | 2015-06-18 | 2015-11-11 | 重庆鹏越科技发展有限公司 | 电石渣在轻工造纸生产中的新用途 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1311220A (en) * | 1919-07-29 | Carleton ellis | ||
| US1059716A (en) * | 1909-08-24 | 1913-04-22 | Walter H Dickerson | Method of treating liquors containing sulfurous acid or sulfites. |
-
0
- BE BE525064D patent/BE525064A/xx unknown
-
1952
- 1952-12-15 CH CH310515D patent/CH310515A/de unknown
-
1953
- 1953-12-10 US US397486A patent/US2774754A/en not_active Expired - Lifetime
- 1953-12-14 FR FR1101634D patent/FR1101634A/fr not_active Expired
- 1953-12-15 GB GB34895/53A patent/GB744575A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH310515A (de) | 1955-10-31 |
| GB744575A (en) | 1956-02-08 |
| US2774754A (en) | 1956-12-18 |
| FR1101634A (fr) | 1955-10-10 |