SE404043B - WAY TO MANUFACTURE PULP-FREE SULFUR - Google Patents
WAY TO MANUFACTURE PULP-FREE SULFURInfo
- Publication number
- SE404043B SE404043B SE7306753A SE7306753A SE404043B SE 404043 B SE404043 B SE 404043B SE 7306753 A SE7306753 A SE 7306753A SE 7306753 A SE7306753 A SE 7306753A SE 404043 B SE404043 B SE 404043B
- Authority
- SE
- Sweden
- Prior art keywords
- way
- free sulfur
- manufacture pulp
- pulp
- manufacture
- Prior art date
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
- D21C3/02—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)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Rod-Shaped Construction Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25333172A | 1972-05-15 | 1972-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE404043B true SE404043B (en) | 1978-09-18 |
Family
ID=22959834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7306753A SE404043B (en) | 1972-05-15 | 1973-05-14 | WAY TO MANUFACTURE PULP-FREE SULFUR |
Country Status (10)
Country | Link |
---|---|
JP (2) | JPS4947601A (en) |
BR (1) | BR7303500D0 (en) |
CA (1) | CA990910A (en) |
DE (1) | DE2320812C2 (en) |
ES (1) | ES414474A1 (en) |
FI (1) | FI55363C (en) |
FR (1) | FR2184608B1 (en) |
GB (1) | GB1425901A (en) |
NO (1) | NO141951C (en) |
SE (1) | SE404043B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5249302A (en) * | 1975-10-16 | 1977-04-20 | Hitachi Shipbuilding Eng Co | Process for alkali pulping |
JPS5653295A (en) * | 1979-10-04 | 1981-05-12 | Kogyo Gijutsuin | Pulping method of waste rubber material |
US4559103A (en) * | 1982-08-05 | 1985-12-17 | Honshu Seishi Kabushiki Kaisha | Packaging paper and packaging material for packaging metallic material and method of producing the same |
DE3401072C2 (en) * | 1984-01-13 | 1986-04-10 | Nukem Gmbh, 6450 Hanau | Electrodynamic transducer head |
RU2091529C1 (en) * | 1995-11-21 | 1997-09-27 | Грудинин Владимир Павлович | Method of preparation of cooking liquid for production of fibrous intermediate product |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE252411C (en) * | ||||
US1859846A (en) * | 1926-08-04 | 1932-05-24 | Arthur M Hyde | Wood pulp and process of making the same |
FR716302A (en) * | 1930-09-04 | 1931-12-18 | Papeteries Navarre | Wood cellulose purification process |
JPS4887101A (en) * | 1972-02-22 | 1973-11-16 | ||
GB1432245A (en) * | 1972-05-01 | 1976-04-14 | Westvaco Corp | Method of pulping wood |
-
1973
- 1973-04-11 FR FR7313157A patent/FR2184608B1/fr not_active Expired
- 1973-04-25 DE DE19732320812 patent/DE2320812C2/en not_active Expired
- 1973-05-07 ES ES414474A patent/ES414474A1/en not_active Expired
- 1973-05-11 GB GB2255173A patent/GB1425901A/en not_active Expired
- 1973-05-14 FI FI153573A patent/FI55363C/en active
- 1973-05-14 BR BR350073A patent/BR7303500D0/en unknown
- 1973-05-14 NO NO198873A patent/NO141951C/en unknown
- 1973-05-14 CA CA171,289A patent/CA990910A/en not_active Expired
- 1973-05-14 SE SE7306753A patent/SE404043B/en unknown
- 1973-05-15 JP JP5320773A patent/JPS4947601A/ja active Pending
-
1980
- 1980-07-15 JP JP9577680A patent/JPS5643495A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NO141951B (en) | 1980-02-25 |
FR2184608B1 (en) | 1975-04-04 |
JPS5643495A (en) | 1981-04-22 |
BR7303500D0 (en) | 1974-07-18 |
DE2320812A1 (en) | 1973-11-29 |
FR2184608A1 (en) | 1973-12-28 |
ES414474A1 (en) | 1976-06-01 |
FI55363B (en) | 1979-03-30 |
JPS4947601A (en) | 1974-05-08 |
FI55363C (en) | 1979-07-10 |
AU5452873A (en) | 1974-10-17 |
DE2320812C2 (en) | 1982-06-16 |
NO141951C (en) | 1980-06-04 |
CA990910A (en) | 1976-06-15 |
GB1425901A (en) | 1976-02-25 |
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