ZA782384B - Alkaline pulping process - Google Patents
Alkaline pulping processInfo
- Publication number
- ZA782384B ZA782384B ZA00782384A ZA782384A ZA782384B ZA 782384 B ZA782384 B ZA 782384B ZA 00782384 A ZA00782384 A ZA 00782384A ZA 782384 A ZA782384 A ZA 782384A ZA 782384 B ZA782384 B ZA 782384B
- Authority
- ZA
- South Africa
- Prior art keywords
- pulping process
- alkaline pulping
- alkaline
- pulping
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000004537 pulping Methods 0.000 title 1
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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPC993977 | 1977-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA782384B true ZA782384B (en) | 1979-02-28 |
Family
ID=3766959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00782384A ZA782384B (en) | 1977-05-02 | 1978-04-26 | Alkaline pulping process |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS53139803A (en) |
CA (1) | CA1087892A (en) |
FI (1) | FI70439C (en) |
NZ (1) | NZ187090A (en) |
SE (1) | SE439332B (en) |
ZA (1) | ZA782384B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100332A (en) * | 1978-01-20 | 1979-08-08 | Nippon Steel Chem Co Ltd | Quinone compound composition and its preparation |
BRPI0711473A2 (en) * | 2006-05-19 | 2011-11-16 | Univ New York State Res Found | method of treating crushed cellulosic fibrous material, and pulp |
-
1978
- 1978-04-26 ZA ZA00782384A patent/ZA782384B/en unknown
- 1978-04-27 CA CA302,133A patent/CA1087892A/en not_active Expired
- 1978-04-27 NZ NZ187090A patent/NZ187090A/en unknown
- 1978-04-28 SE SE7804963A patent/SE439332B/en not_active IP Right Cessation
- 1978-05-02 JP JP5240378A patent/JPS53139803A/en active Pending
- 1978-05-02 FI FI781352A patent/FI70439C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ187090A (en) | 1980-03-05 |
SE439332B (en) | 1985-06-10 |
SE7804963L (en) | 1978-11-03 |
FI781352A (en) | 1978-11-03 |
JPS53139803A (en) | 1978-12-06 |
FI70439B (en) | 1986-03-27 |
CA1087892A (en) | 1980-10-21 |
FI70439C (en) | 1986-09-19 |
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