FR1171502A - Appareil pour la mise continue sous forme de pulpe de matières fibreuses - Google Patents
Appareil pour la mise continue sous forme de pulpe de matières fibreusesInfo
- Publication number
- FR1171502A FR1171502A FR1171502DA FR1171502A FR 1171502 A FR1171502 A FR 1171502A FR 1171502D A FR1171502D A FR 1171502DA FR 1171502 A FR1171502 A FR 1171502A
- Authority
- FR
- France
- Prior art keywords
- fibrous materials
- continuous pulping
- pulping
- continuous
- fibrous
- 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
- D21C7/00—Digesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/302—Cu as the principal constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Processing Of Solid Wastes (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US561405A US2878116A (en) | 1956-01-26 | 1956-01-26 | Particle advancing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1171502A true FR1171502A (fr) | 1959-01-27 |
Family
ID=48747863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1171502D Expired FR1171502A (fr) | 1956-01-26 | 1957-01-22 | Appareil pour la mise continue sous forme de pulpe de matières fibreuses |
Country Status (4)
Country | Link |
---|---|
US (1) | US2878116A (fr) |
DE (1) | DE1072078B (fr) |
FR (1) | FR1171502A (fr) |
GB (1) | GB796277A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1288900B (de) * | 1960-05-09 | 1969-02-06 | Improved Machinery Inc | Behaelter zum Behandeln zerkleinerter cellulosehaltiger Feststoffe |
US3237773A (en) * | 1960-12-08 | 1966-03-01 | Kamyr Ab | Upright cylindrical container for separating liquor and/or washing cellulosic pulp |
US3061007A (en) * | 1961-01-24 | 1962-10-30 | Improved Machinery Inc | Continuous pulping apparatus |
US3150038A (en) * | 1962-09-21 | 1964-09-22 | Improved Machinery Inc | Continuous pulping apparatus |
US3193444A (en) * | 1962-10-29 | 1965-07-06 | Potlatch Forest Inc | Continuous sulphate pulping method with countercurrent heating and concurrent cooking zones and apparatus therefor |
US3298900A (en) * | 1963-03-22 | 1967-01-17 | Kamyr Ab | Method and apparatus for the continuous bleaching of cellulosic pulp |
DE3168397D1 (en) * | 1980-11-20 | 1985-02-28 | Simmering Graz Pauker Ag | Process and apparatus for producing cellulose |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US71728A (en) * | 1867-12-03 | Improved device fob filling and packing rotary paper-pulp boilers | ||
US616033A (en) * | 1898-12-13 | sturcke | ||
US688050A (en) * | 1901-04-15 | 1901-12-03 | Leopold Zeyen | Pulp-grading machine. |
US797374A (en) * | 1902-06-16 | 1905-08-15 | Fred P Luce | Machine for pressing water from wood-pulp. |
US896473A (en) * | 1907-12-19 | 1908-08-18 | John G Jones | Vacuum-actuated screen. |
US899961A (en) * | 1908-01-09 | 1908-09-29 | Charles Edgerton | Digester. |
US1461614A (en) * | 1921-04-06 | 1923-07-10 | Manufactures Chemical Company | Continuous straw gas retort |
US1915812A (en) * | 1930-12-16 | 1933-06-27 | Longview Fibre Co | Chemical treatment process and apparatus |
US1991245A (en) * | 1931-12-17 | 1935-02-12 | Roza Corp De | Process for producing cellulose |
US2138455A (en) * | 1933-12-09 | 1938-11-29 | American Lurgi Corp | Means for circulating liquor in pulp cookers |
-
0
- DE DENDAT1072078D patent/DE1072078B/de active Pending
-
1956
- 1956-01-26 US US561405A patent/US2878116A/en not_active Expired - Lifetime
-
1957
- 1957-01-22 FR FR1171502D patent/FR1171502A/fr not_active Expired
- 1957-01-25 GB GB2757/57A patent/GB796277A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2878116A (en) | 1959-03-17 |
DE1072078B (de) | 1959-12-24 |
GB796277A (en) | 1958-06-11 |
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