BE353573A - - Google Patents
Info
- Publication number
- BE353573A BE353573A BE353573DA BE353573A BE 353573 A BE353573 A BE 353573A BE 353573D A BE353573D A BE 353573DA BE 353573 A BE353573 A BE 353573A
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/26—Multistage processes
-
- 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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/028—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O3
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25193/27A GB299965A (en) | 1927-09-24 | 1927-09-24 | Improvements in and relating to the manufacture of paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE353573A true BE353573A (en:Method) |
Family
ID=10223727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE353573D BE353573A (en:Method) | 1927-09-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1710375A (en:Method) |
| BE (1) | BE353573A (en:Method) |
| DE (1) | DE504613C (en:Method) |
| FR (1) | FR639900A (en:Method) |
| GB (1) | GB299965A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3012927A (en) * | 1957-09-11 | 1961-12-12 | Process Evaluation Devel | Continuous process of converting vegetable stock to paper pulp |
-
0
- BE BE353573D patent/BE353573A/xx unknown
-
1927
- 1927-08-22 FR FR639900D patent/FR639900A/fr not_active Expired
- 1927-09-11 DE DEM101290D patent/DE504613C/de not_active Expired
- 1927-09-24 GB GB25193/27A patent/GB299965A/en not_active Expired
- 1927-10-04 US US223972A patent/US1710375A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1710375A (en) | 1929-04-23 |
| FR639900A (fr) | 1928-07-02 |
| DE504613C (de) | 1930-08-06 |
| GB299965A (en) | 1928-11-08 |