CA1004410A - Method and apparatus for counter-current treatment of cellulose fibre material - Google Patents
Method and apparatus for counter-current treatment of cellulose fibre materialInfo
- Publication number
- CA1004410A CA1004410A CA187,754A CA187754A CA1004410A CA 1004410 A CA1004410 A CA 1004410A CA 187754 A CA187754 A CA 187754A CA 1004410 A CA1004410 A CA 1004410A
- Authority
- CA
- Canada
- Prior art keywords
- counter
- fibre material
- cellulose fibre
- current treatment
- cellulose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- D21C3/24—Continuous processes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1609072 | 1972-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1004410A true CA1004410A (en) | 1977-02-01 |
Family
ID=20301712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA187,754A Expired CA1004410A (en) | 1972-12-11 | 1973-12-10 | Method and apparatus for counter-current treatment of cellulose fibre material |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5633515B2 (en) |
CA (1) | CA1004410A (en) |
DE (1) | DE2361627A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE431662B (en) * | 1974-07-05 | 1984-02-20 | Kamyr Ab | KEEP ON CONTINUOUS COOKING OF FIBER MATERIAL |
US4061193A (en) * | 1975-09-15 | 1977-12-06 | Kamyr, Inc. | Method and apparatus for digesting cellulose material without screening digesting liquid withdrawn through the digester top |
US4193839A (en) * | 1976-05-11 | 1980-03-18 | Kamyr, Inc. | Flow control method and apparatus for continuous wood chip digester screenless liquor extractor |
US4123318A (en) * | 1976-06-29 | 1978-10-31 | Kamyr, Inc. | Three-vessel treatment system |
US4071399A (en) * | 1976-09-01 | 1978-01-31 | Kamyr, Inc. | Apparatus and method for the displacement impregnation of cellulosic chips material |
JPS57201906U (en) * | 1981-06-19 | 1982-12-22 |
-
1973
- 1973-12-10 CA CA187,754A patent/CA1004410A/en not_active Expired
- 1973-12-11 JP JP13746073A patent/JPS5633515B2/ja not_active Expired
- 1973-12-11 DE DE2361627A patent/DE2361627A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2361627A1 (en) | 1974-06-12 |
JPS4986602A (en) | 1974-08-20 |
JPS5633515B2 (en) | 1981-08-04 |
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