BE496868A - - Google Patents
Info
- Publication number
- BE496868A BE496868A BE496868DA BE496868A BE 496868 A BE496868 A BE 496868A BE 496868D A BE496868D A BE 496868DA BE 496868 A BE496868 A BE 496868A
- 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
- D21C7/00—Digesters
- D21C7/08—Discharge devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US106904A US2616802A (en) | 1949-07-26 | 1949-07-26 | Fiberizing lignocellulose steamed under pressure and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE496868A true BE496868A (US20030199744A1-20031023-C00003.png) |
Family
ID=22313884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE496868D BE496868A (US20030199744A1-20031023-C00003.png) | 1949-07-26 |
Country Status (6)
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2771361A (en) * | 1951-12-07 | 1956-11-20 | Process Evaluation Devel | Defibration processes |
| US2716927A (en) * | 1953-06-03 | 1955-09-06 | Sylvester C Sullivan | Fourdrinier |
| DE1034967B (de) * | 1954-01-07 | 1958-07-24 | Der Maschinenfabrik Von Theodo | Kontinuierliches Verfahren und Vorrichtung zur Gewinnung von Halbzellstoffen aus Holz |
| US2893909A (en) * | 1954-06-09 | 1959-07-07 | Bauer Bros Co | Combined digestion and refining of paper pulp |
| US2882967A (en) * | 1954-10-06 | 1959-04-21 | Pandia Inc | Digesting apparatus discharge valve assembly |
| US2948336A (en) * | 1955-06-06 | 1960-08-09 | Pandia Inc | Continuous digester |
| US2953202A (en) * | 1955-07-15 | 1960-09-20 | Pandia Inc | Continuous digester |
| US2963086A (en) * | 1955-09-22 | 1960-12-06 | Pandia Inc | Paper machinery |
| US2943012A (en) * | 1955-12-01 | 1960-06-28 | Int Basic Economy Corp | Method and apparatus for fiberizing fibrous material |
| US2803540A (en) * | 1956-03-06 | 1957-08-20 | Condi Engineering Corp | Wood chip digestion |
| US2957795A (en) * | 1956-06-07 | 1960-10-25 | Bolton John W & Sons Inc | Process for making paper pulp |
| US2902090A (en) * | 1956-07-25 | 1959-09-01 | Jean E Arguillere | Apparatus for defibrating hard wood |
| US2996421A (en) * | 1957-12-18 | 1961-08-15 | Sprout Waldron & Co Inc | Pulp manufacture |
| US2993537A (en) * | 1957-12-18 | 1961-07-25 | Sprout Waldron & Co Inc | Pulp manufacture |
| NL246956A (US20030199744A1-20031023-C00003.png) * | 1959-02-26 | |||
| US3130114A (en) * | 1960-11-19 | 1964-04-21 | Statni Drevarsky Vyzk Ustav | Process of manufacturing fibreboards and pressings from lignocellulose material |
| US3434920A (en) * | 1965-10-07 | 1969-03-25 | Frank B K Green | Apparatus for continuous digesting |
| SE341322B (US20030199744A1-20031023-C00003.png) * | 1968-04-02 | 1971-12-20 | Defibrator Ab | |
| US3617433A (en) * | 1968-05-15 | 1971-11-02 | Douglas G Sutherland | Defibering discharger for continuous digesters |
| US4039373A (en) * | 1975-12-31 | 1977-08-02 | American Defibrator, Inc. | Static discharge device and method for fiber discharge from a pressurized digester |
| FI81136C (fi) * | 1987-11-11 | 1990-09-10 | Ahlstroem Oy | Foerfarande och anordning foer behandling av massa. |
| US5262003A (en) * | 1991-09-18 | 1993-11-16 | The Black Clawson Company | Method and system for defibering paper making materials |
| US20080277082A1 (en) * | 2007-05-07 | 2008-11-13 | Andritz Inc. | High pressure compressor and steam explosion pulping method |
| US8057639B2 (en) | 2008-02-28 | 2011-11-15 | Andritz Inc. | System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process |
| KR20150047576A (ko) | 2012-09-19 | 2015-05-04 | 안드리츠 인코포레이티드 | 스팀 폭발 전처리 공정을 위해 스팀을 추가하는 장치 및 방법 |
| US8877012B2 (en) | 2012-10-24 | 2014-11-04 | Andritz Inc. | Piping system from reactor to separator and method to control process flow |
| CN105258454A (zh) * | 2015-10-16 | 2016-01-20 | 北京神雾环境能源科技集团股份有限公司 | 一种褐煤的干燥方法 |
| SE543000C2 (en) | 2018-06-26 | 2020-09-22 | Valmet Oy | Method and system for discharging hydrothermally treated lignocellulosic material |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1655618A (en) * | 1928-01-10 | Assighoe | ||
| US88710A (en) * | 1869-04-06 | Improvement in grain-drills | ||
| US548727A (en) * | 1895-10-29 | Max spieldiener | ||
| US369836A (en) * | 1887-09-13 | blackman | ||
| US44989A (en) * | 1864-11-08 | Improvement in ore-crushers | ||
| US848484A (en) * | 1906-09-06 | 1907-03-26 | Thomas Newnham | Apparatus for extracting by-products from wood. |
| US1123033A (en) * | 1912-11-27 | 1914-12-29 | William H Stobie | Apparatus for disintegrating pulp. |
| US1127615A (en) * | 1914-05-05 | 1915-02-09 | Frank B Gilligan | Pulp agitator and refiner. |
| US1293654A (en) * | 1915-08-24 | 1919-02-11 | Adams Mining Machinery Corp | Process and apparatus for reducing coal. |
| US1383881A (en) * | 1919-03-25 | 1921-07-05 | Thomas Joseph Ingram | Flotation apparatus |
| US1450600A (en) * | 1920-09-09 | 1923-04-03 | Kuttroff Pickhardt & Co Inc | Paper made from kapok fiber |
| FR551013A (fr) * | 1922-05-05 | 1923-03-26 | Perfectionnements apportés à la fabrication de la cellulose | |
| US1850832A (en) * | 1925-06-13 | 1932-03-22 | Insulite Co | Process of separating wood fibers |
| DE493573C (de) * | 1928-01-31 | 1930-03-10 | Karl Rieth | Grundwerk mit glatter Arbeitsflaeche fuer Papierstoffhollaender o. dgl. |
| US1922313A (en) * | 1931-06-27 | 1933-08-15 | Masonite Corp | Process and apparatus for disintegration of material |
| NL44553C (US20030199744A1-20031023-C00003.png) * | 1933-09-21 | |||
| US2063367A (en) * | 1934-10-24 | 1936-12-08 | Roza Corp De | Extracting method and apparatus |
| US2129789A (en) * | 1936-04-03 | 1938-09-13 | Charles R Seaborne | Beater for paper stock |
| US2184248A (en) * | 1936-08-06 | 1939-12-19 | Extractol Process Ltd | Method and mechanism for continuously forming liquid-impervious plugs in extraction units |
| US2289934A (en) * | 1939-12-04 | 1942-07-14 | Baker Perkins Co Inc | Agitating and pumping mechanism |
| US2388592A (en) * | 1940-03-21 | 1945-11-06 | Defibrator Ab | Process of making ligno-cellulose pulps from straw |
| US2422522A (en) * | 1940-08-07 | 1947-06-17 | Paper And Ind Appliances Inc | Method for the production of pulp from cellulosic material |
| US2359543A (en) * | 1940-09-24 | 1944-10-03 | Kamyr Ab | Apparatus for continuous digestion of fibrous material |
| US2396587A (en) * | 1941-03-20 | 1946-03-12 | American Defibrator | Apparatus for producing pulp |
| US2394182A (en) * | 1941-11-20 | 1946-02-05 | Clyde Paper Company Ltd | Paper strock disintegrator |
| US2342225A (en) * | 1941-12-30 | 1944-02-22 | Auxilius P Schnyder | Paper pulp preparation |
| GB591921A (en) * | 1944-04-08 | 1947-09-02 | Inst Gas Technology | Improvements in or relating to apparatus for and method of comminuting a permeable material |
| US2400544A (en) * | 1944-10-24 | 1946-05-21 | Western Union Telegraph Co | Conductive paper |
| US2435335A (en) * | 1946-07-19 | 1948-02-03 | Willard H Andrews | Hand finishing tool |
| AU3016084A (en) * | 1983-06-08 | 1985-01-04 | E.I. Du Pont De Nemours And Company | Substituted benzopentathiepins, process therefor and intermediates |
-
0
- BE BE496868D patent/BE496868A/xx unknown
- NL NL84387D patent/NL84387C/xx active
-
1949
- 1949-07-26 US US106904A patent/US2616802A/en not_active Expired - Lifetime
-
1950
- 1950-05-11 GB GB11751/50A patent/GB678761A/en not_active Expired
- 1950-06-27 DE DEP2607A patent/DE847685C/de not_active Expired
- 1950-06-29 FR FR1022903D patent/FR1022903A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1022903A (fr) | 1953-03-11 |
| NL84387C (US20030199744A1-20031023-C00003.png) | |
| US2616802A (en) | 1952-11-04 |
| DE847685C (de) | 1952-08-28 |
| GB678761A (en) | 1952-09-10 |
