SE345885B - - Google Patents
Info
- Publication number
- SE345885B SE345885B SE17702/70A SE1770270A SE345885B SE 345885 B SE345885 B SE 345885B SE 17702/70 A SE17702/70 A SE 17702/70A SE 1770270 A SE1770270 A SE 1770270A SE 345885 B SE345885 B SE 345885B
- Authority
- SE
- Sweden
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE17702/70A SE345885B (en) | 1970-12-30 | 1970-12-30 | |
| US00209883A US3793137A (en) | 1970-12-30 | 1971-12-20 | Method of performing a surge-boil step during the heating period of a ligno-cellulosic material cooking stage |
| CA130,985A CA948912A (en) | 1970-12-30 | 1971-12-23 | Pulp cooking methods |
| NO4916/71A NO132842C (en) | 1970-12-30 | 1971-12-29 | |
| FI3733/71A FI53991C (en) | 1970-12-30 | 1971-12-29 | VAERMEUPPSJUDNINGAR VID MASSAKOKNING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE17702/70A SE345885B (en) | 1970-12-30 | 1970-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE345885B true SE345885B (en) | 1972-06-12 |
Family
ID=20303881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE17702/70A SE345885B (en) | 1970-12-30 | 1970-12-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3793137A (en) |
| CA (1) | CA948912A (en) |
| FI (1) | FI53991C (en) |
| NO (1) | NO132842C (en) |
| SE (1) | SE345885B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188261A (en) * | 1975-04-18 | 1980-02-12 | Sca Development Aktiebolag | Method of improving the homogeneity of lignocellulose containing material |
| US5489363A (en) * | 1993-05-04 | 1996-02-06 | Kamyr, Inc. | Pulping with low dissolved solids for improved pulp strength |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1831206A (en) * | 1931-03-06 | 1931-11-10 | Paper Patents Co | Digester system |
| US1905050A (en) * | 1932-04-29 | 1933-04-25 | Nekoosa Edwards Paper Co | Apparatus for and method of cooking wood pulp |
| US3298889A (en) * | 1963-05-20 | 1967-01-17 | Meyer Geo J Mfg Co | Label picker apparatus |
| US3467573A (en) * | 1965-12-13 | 1969-09-16 | Improved Machinery Inc | Upflow digester containing means for separate removal of wash liquor and pulping liquor and method of pulping in said digester |
-
1970
- 1970-12-30 SE SE17702/70A patent/SE345885B/xx unknown
-
1971
- 1971-12-20 US US00209883A patent/US3793137A/en not_active Expired - Lifetime
- 1971-12-23 CA CA130,985A patent/CA948912A/en not_active Expired
- 1971-12-29 NO NO4916/71A patent/NO132842C/no unknown
- 1971-12-29 FI FI3733/71A patent/FI53991C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NO132842B (en) | 1975-10-06 |
| FI53991B (en) | 1978-05-31 |
| CA948912A (en) | 1974-06-11 |
| NO132842C (en) | 1976-01-14 |
| FI53991C (en) | 1978-09-11 |
| US3793137A (en) | 1974-02-19 |