BE380715A - - Google Patents
Info
- Publication number
- BE380715A BE380715A BE380715DA BE380715A BE 380715 A BE380715 A BE 380715A BE 380715D A BE380715D A BE 380715DA BE 380715 A BE380715 A BE 380715A
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE389803X | 1930-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE380715A true BE380715A (zh) |
Family
ID=6371480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE380715D BE380715A (zh) | 1930-06-19 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE380715A (zh) |
| FR (1) | FR718833A (zh) |
| GB (1) | GB389803A (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL76612C (zh) * | 1947-12-26 | |||
| NL71237C (zh) * | 1948-05-24 | |||
| CN105350367B (zh) * | 2015-11-09 | 2017-10-27 | 华东理工大学 | 棉花预处理的新方法 |
-
0
- BE BE380715D patent/BE380715A/xx unknown
-
1931
- 1931-06-18 GB GB17728/31A patent/GB389803A/en not_active Expired
- 1931-06-18 FR FR718833D patent/FR718833A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB389803A (en) | 1933-03-23 |
| FR718833A (fr) | 1932-01-29 |