FI753501A - - Google Patents
Info
- Publication number
- FI753501A FI753501A FI753501A FI753501A FI753501A FI 753501 A FI753501 A FI 753501A FI 753501 A FI753501 A FI 753501A FI 753501 A FI753501 A FI 753501A FI 753501 A FI753501 A FI 753501A
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/80—Pulp catching, de-watering, or recovering; Re-use of pulp-water using endless screening belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/705—Filters with filtering elements which move during the filtering operation having feed or discharge devices with internal recirculation through the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
- B01D33/745—Construction of suction casings, pans, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D2011/002—Counter-current extraction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/204—Systems for applying vacuum to filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/533,692 US4014736A (en) | 1974-12-17 | 1974-12-17 | Process for treating a slurry of cellulosic material |
| US53369274 | 1974-12-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI753501A true FI753501A (US20020095090A1-20020718-M00002.png) | 1976-06-18 |
| FI62359B FI62359B (fi) | 1982-08-31 |
| FI62359C FI62359C (fi) | 1982-12-10 |
Family
ID=24127056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI753501A FI62359C (fi) | 1974-12-17 | 1975-12-11 | Foerfarande foer behandling av en uppslamning av cellulosamaterial |
Country Status (7)
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE406943B (sv) * | 1976-04-14 | 1979-03-05 | Mo Och Domsjoe Ab | Forfarande for kontinuerlig tvettning av suspensioner |
| SE406944B (sv) * | 1976-04-14 | 1979-03-05 | Mo Och Domsjoe Ab | Forfarande for att reglera tillsatsen av suspensinsvetska vid kontinuerlig tvettning av suspensioner |
| US4096028A (en) * | 1976-11-26 | 1978-06-20 | Nalco Chemical Company | Feed forward control of dissolved solids in a countercurrent separation and washing zone |
| AT381969B (de) * | 1978-02-27 | 1986-12-29 | Georgia Pacific Corp | Zellstoffwaescher |
| SE426607B (sv) * | 1982-03-29 | 1983-01-31 | Kamyr Ab | Sett att behandla en massasuspension som er i rorelse lengs en bana medelst fortrengning av massans suspensionsvetska med en eller flera ersettningsvetskor |
| FI65829C (fi) * | 1982-08-06 | 1984-07-10 | Enso Gutzeit Oy | Foerfarande foer tvaettning av cellulosa |
| US4549415A (en) * | 1983-02-03 | 1985-10-29 | Beloit Corporation | Continuous counterflow belt washer |
| SE444826B (sv) * | 1984-09-17 | 1986-05-12 | Sunds Defibrator | Anordning for vetskebehandling av massa |
| US4719772A (en) * | 1985-02-21 | 1988-01-19 | Michael Scheck | Apparatus for removing ink particles from paper products |
| US4680088A (en) * | 1985-02-21 | 1987-07-14 | Michael Scheck | Process for removing ink particles from paper products |
| FI81136C (fi) * | 1987-11-11 | 1990-09-10 | Ahlstroem Oy | Foerfarande och anordning foer behandling av massa. |
| AT394737B (de) * | 1989-07-03 | 1992-06-10 | Andritz Ag Maschf | Verfahren und vorrichtung zur behandlung, insbesondere waesche, von faserstoff-fluessigkeit- mischungen |
| FI94439B (fi) * | 1990-08-14 | 1995-05-31 | Ahlstroem Oy | Menetelmä sellutehtaan madaltamiseksi ja madallettu sellutehdas sekä ilman ja/tai kaasun erotuksen käyttö |
| GB9302333D0 (en) * | 1993-02-05 | 1993-03-24 | Ici Plc | Filtration process |
| US6036726A (en) * | 1995-10-27 | 2000-03-14 | Solutia Inc. | Process for separating polyamide from colorant |
| US6083283A (en) * | 1996-10-24 | 2000-07-04 | Solutia Inc. | Method for removing color from ionically dyeable polymeric materials |
| US6423183B1 (en) | 1997-12-24 | 2002-07-23 | Kimberly-Clark Worldwide, Inc. | Paper products and a method for applying a dye to cellulosic fibers |
| US6228215B1 (en) * | 1998-04-06 | 2001-05-08 | Hoffman Enviornmental Systems, Inc. | Method for countercurrent treatment of slurries |
| DE19827967A1 (de) * | 1998-06-23 | 1999-12-30 | Bellmer Geb Kg Maschf | Verfahren und Vorrichtung zur Rückgewinnung von Wertstoffen und Flüssigkeiten aus einer Suspension oder Mischung derselben |
| US6339859B1 (en) * | 1999-06-25 | 2002-01-22 | Lewis D. Shackford | Control system for a filtrate splitting device |
| US6379498B1 (en) * | 2000-02-28 | 2002-04-30 | Kimberly-Clark Worldwide, Inc. | Method for adding an adsorbable chemical additive to pulp during the pulp processing and products made by said method |
| US6749721B2 (en) * | 2000-12-22 | 2004-06-15 | Kimberly-Clark Worldwide, Inc. | Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition |
| CA2435384A1 (en) * | 2001-01-19 | 2002-07-25 | Willie W. Stroup | Apparatus and methods for separating liquids from solids |
| US7749356B2 (en) | 2001-03-07 | 2010-07-06 | Kimberly-Clark Worldwide, Inc. | Method for using water insoluble chemical additives with pulp and products made by said method |
| US6582560B2 (en) | 2001-03-07 | 2003-06-24 | Kimberly-Clark Worldwide, Inc. | Method for using water insoluble chemical additives with pulp and products made by said method |
| US6916402B2 (en) * | 2002-12-23 | 2005-07-12 | Kimberly-Clark Worldwide, Inc. | Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof |
| WO2005028743A1 (ja) * | 2003-09-18 | 2005-03-31 | Hitachi Zosen Corporation | 麦わらパルプ製造における黒液の抽出方法 |
| US7670459B2 (en) * | 2004-12-29 | 2010-03-02 | Kimberly-Clark Worldwide, Inc. | Soft and durable tissue products containing a softening agent |
| JP4576428B2 (ja) * | 2005-06-10 | 2010-11-10 | 平田機工株式会社 | ろ過水監視装置及びろ過水監視システム |
| WO2011119423A2 (en) | 2010-03-23 | 2011-09-29 | International Paper Company | Improved bctmp filtrate recycling system and method |
| US10988675B2 (en) | 2017-11-20 | 2021-04-27 | Multi-Chem Group, Llc | Method to hydraulically fracture a well |
| US11078407B2 (en) * | 2017-11-20 | 2021-08-03 | Multi-Chem Group, Llc | Method to hydraulically fracture a well |
| EP3828320A1 (de) * | 2019-11-26 | 2021-06-02 | Lenzing Aktiengesellschaft | Gegenstromwäsche |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US307707A (en) * | 1884-11-04 | Extracting oil and other substances from seeds and other materials by means of | ||
| US1204083A (en) * | 1915-01-25 | 1916-11-07 | Alden B Starr | Apparatus for manufacturing cement boards. |
| US1648111A (en) * | 1927-01-10 | 1927-11-08 | Collins Richard | Method of treating sulphate and soda pulp |
| US2073654A (en) * | 1930-04-14 | 1937-03-16 | Smiley Ind Filter Company | Paper manufacture |
| US1881404A (en) * | 1931-03-16 | 1932-10-04 | Kellogg Hadley Corp | Box board machine |
| NL45069C (US20020095090A1-20020718-M00002.png) * | 1932-09-06 | |||
| US1983572A (en) * | 1933-03-08 | 1934-12-11 | Ind Chemical Sales Company Inc | Paper and process of and apparatus for making the same |
| BE477769A (US20020095090A1-20020718-M00002.png) * | 1937-07-16 | |||
| US2360779A (en) * | 1940-07-31 | 1944-10-17 | Int Paper Co | Method of screening and washing paper pulp |
| US2346500A (en) * | 1942-01-20 | 1944-04-11 | Coe Mfg Co | Drying method and apparatus |
| US2431009A (en) * | 1943-10-08 | 1947-11-18 | Frank W Young | Foam control in brown stock washing |
| US2466290A (en) * | 1944-03-15 | 1949-04-05 | Paper Chemistry Inst | Method of digesting pulp by the alkaline process |
| US2490421A (en) * | 1945-12-29 | 1949-12-06 | Oliver United Filters Inc | Foam breaker |
| US2738880A (en) * | 1948-12-20 | 1956-03-20 | Phillips Petroleum Co | Apparatus for separating components of an organic mixture |
| US2677467A (en) * | 1953-01-06 | 1954-05-04 | Dorr Co | Traveling tray-belt filter |
| US3102278A (en) * | 1955-04-13 | 1963-09-03 | Bayer Ag | Washing fibers with falling liquid film |
| US2873028A (en) * | 1955-09-06 | 1959-02-10 | Bried Henry Francis | Filters |
| US2906402A (en) * | 1955-09-12 | 1959-09-29 | Blankevoort & Zoon N V D | Apparatus for the continuous drainage of wet sand |
| US2983383A (en) * | 1956-10-22 | 1961-05-09 | Us Hoffman Machinery Corp | Liquid filter |
| US2981329A (en) * | 1958-11-03 | 1961-04-25 | Beloit Iron Works | Fluid floated belt for suction boxes |
| US2999785A (en) * | 1959-07-17 | 1961-09-12 | Kamyr Ab | Method and plant for washing of cellulosic pulp under overpressure |
| US3104223A (en) * | 1959-12-12 | 1963-09-17 | Nissan Chemical Ind Ltd | Vacuum-airtight arrangement for endless belt filter |
| DE1206861B (de) * | 1960-04-08 | 1965-12-16 | Metallgesellschaft Ag | Vorrichtung zur kontinuierlichen Dosierung von Flockungsmitteln |
| GB935570A (en) * | 1960-12-30 | 1963-08-28 | Labatt Ltd John | Continuous lautering of brewers' wort |
| DE1220716B (de) * | 1961-04-26 | 1966-07-07 | Feldmuehle Ag | Vorrichtung zur Herstellung mehrschichtiger Faserstoffbahnen |
| US3162567A (en) * | 1961-05-18 | 1964-12-22 | Kimberly Clark Co | Papermaking machine forming member |
| US3199126A (en) * | 1961-10-18 | 1965-08-10 | Unisearch Ltd | Treatment of fibre assemblies with fluids |
| NL130162C (US20020095090A1-20020718-M00002.png) * | 1962-08-06 | |||
| US3425899A (en) * | 1963-11-28 | 1969-02-04 | Goran A Nilsson | Method and apparatus for breaking foam on foaming liquids and use thereof in oxidation system for regeneration of black liquor in sulfate pulp process |
| US3454970A (en) * | 1965-09-22 | 1969-07-15 | Lionel M Sutherland | Apparatus and process for washing a pulp web |
| US3294623A (en) * | 1966-02-23 | 1966-12-27 | Int Paper Co | Continuous digestion and purification with recirculation of liquor |
| US3563854A (en) * | 1966-08-06 | 1971-02-16 | Voith Gmbh J M | Sealing arrangement for a breast box of a papermaking machine |
| US3564631A (en) * | 1968-05-16 | 1971-02-23 | Improved Machinery Inc | Pulp treating apparatus and method |
| US3679543A (en) * | 1970-08-18 | 1972-07-25 | Calgon Corp | Controlling the cooking process in pulp digestion by differential conductivity measurements |
| US3676979A (en) * | 1970-11-02 | 1972-07-18 | Possis Machine Corp | Substrate transport means for skin packaging machines |
| US3849313A (en) * | 1972-11-30 | 1974-11-19 | Pullman Inc | Belt for a vacuum filter |
| US3886035A (en) * | 1973-03-12 | 1975-05-27 | Kamyr Inc | Process for separating knots from pulp |
-
1974
- 1974-12-17 US US05/533,692 patent/US4014736A/en not_active Expired - Lifetime
-
1975
- 1975-02-04 CA CA219,300A patent/CA1022787A/en not_active Expired
- 1975-12-11 FI FI753501A patent/FI62359C/fi not_active IP Right Cessation
- 1975-12-15 AU AU87568/75A patent/AU501356B2/en not_active Expired
- 1975-12-16 SE SE7514189A patent/SE7514189L/xx not_active Application Discontinuation
- 1975-12-16 NZ NZ179567A patent/NZ179567A/xx unknown
- 1975-12-17 JP JP50150489A patent/JPS5921999B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4014736A (en) | 1977-03-29 |
| NZ179567A (en) | 1978-03-06 |
| CA1022787A (en) | 1977-12-20 |
| AU501356B2 (en) | 1979-06-21 |
| JPS51102105A (US20020095090A1-20020718-M00002.png) | 1976-09-09 |
| JPS5921999B2 (ja) | 1984-05-23 |
| AU8756875A (en) | 1977-06-23 |
| SE7514189L (sv) | 1976-06-18 |
| FI62359C (fi) | 1982-12-10 |
| FI62359B (fi) | 1982-08-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: THE ONTARIO PAPER COMPANY, LIMITED Owner name: CANADIAN INTERNATIONAL PAPER CO |