BR8203271A - Aparelho para degaseificacao de pasta de celulose - Google Patents
Aparelho para degaseificacao de pasta de celuloseInfo
- Publication number
- BR8203271A BR8203271A BR8203271A BR8203271A BR8203271A BR 8203271 A BR8203271 A BR 8203271A BR 8203271 A BR8203271 A BR 8203271A BR 8203271 A BR8203271 A BR 8203271A BR 8203271 A BR8203271 A BR 8203271A
- Authority
- BR
- Brazil
- Prior art keywords
- degasification
- appliance
- cellulose paste
- paste
- cellulose
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/26—De-aeration of paper stock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI811751A FI63613C (fi) | 1981-06-05 | 1981-06-05 | Anordning foer avlaegsnande av gas fraon pappersmassasuspension |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8203271A true BR8203271A (pt) | 1983-05-24 |
Family
ID=8514470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8203271A BR8203271A (pt) | 1981-06-05 | 1982-06-03 | Aparelho para degaseificacao de pasta de celulose |
Country Status (10)
Country | Link |
---|---|
US (1) | US4419109A (pt) |
JP (1) | JPS57210096A (pt) |
BR (1) | BR8203271A (pt) |
CA (1) | CA1175365A (pt) |
DE (1) | DE3219740A1 (pt) |
ES (1) | ES8305446A1 (pt) |
FI (1) | FI63613C (pt) |
FR (1) | FR2507219B1 (pt) |
SE (1) | SE455315B (pt) |
SU (1) | SU1384210A3 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI79361B (fi) * | 1988-01-05 | 1989-08-31 | Ahlstroem Oy | Foerfarande och apparatur foer underlaettande av uttoemning av fallroer eller liknande och behandling av massa i sagda utrymme. |
FI81397C (fi) * | 1988-07-12 | 1990-10-10 | Ahlstroem Oy | Foerfarande och anordning foer avlaegsnande av laett material ur en fibersuspension. |
FI93314C (fi) * | 1991-10-16 | 1995-03-27 | Ahlstroem Oy | Kaasunerotussäiliö |
US5643418A (en) * | 1994-11-14 | 1997-07-01 | Witschi; William A. | Method of and arrangement for separating fluid mixtures |
FI100950B (fi) * | 1995-10-24 | 1998-03-31 | Andritz Ahlstrom Oy | Kaasunerotussäiliö ja sen käyttö |
FI103519B1 (fi) | 1998-01-30 | 1999-07-15 | Valmet Corp | Laite kaasun poistamiseksi massakuituja sisältävästä vesisuspensiosta |
FI108802B (fi) * | 1998-02-26 | 2002-03-28 | Wetend Technologies Oy | Menetelmä ja laite kemikaalin syöttämiseksi nestevirtaan sekä paperikoneen syöttöjärjestelmä |
US7234857B2 (en) * | 1998-02-26 | 2007-06-26 | Wetend Technologies Oy | Method and apparatus for feeding a chemical into a liquid flow |
DE19946575A1 (de) * | 1999-09-29 | 2001-04-05 | Voith Paper Patent Gmbh | Vorrichtung zum Entgasen von Faserstoffsuspension |
DE19947905A1 (de) * | 1999-10-06 | 2001-04-12 | Voith Paper Patent Gmbh | Vorrichtung zum Engasen von Faserstoffsuspensionen |
DE10017037A1 (de) * | 2000-04-05 | 2001-10-11 | Voith Paper Patent Gmbh | Vorrichtung zum Entgasen von Faserstoffsuspension |
DE10131982A1 (de) * | 2001-07-02 | 2003-01-16 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Entgasen von Suspension, insbesondere Faserstoffsuspension |
KR20190017871A (ko) | 2016-06-17 | 2019-02-20 | 칼리스타, 인코포레이티드 | 가스 공급 발효 반응기, 시스템 및 프로세스 |
ES2797899T3 (es) | 2016-09-01 | 2020-12-04 | Essity Hygiene & Health Ab | Proceso y aparato para depositar por vía húmeda materiales no tejidos |
KR20190102249A (ko) | 2017-01-10 | 2019-09-03 | 칼리스타, 인코포레이티드 | 수직 유동 구역을 이용하는 가스 공급 발효 반응기, 시스템 및 프로세스 |
RU2022107652A (ru) * | 2017-08-14 | 2022-04-26 | Калиста, Инк. | Процессы и система стимуляции производства биомассы, емкость разделения газа/жидкости |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA692408A (en) * | 1964-08-11 | G. Kaiser Robert | Deaerated stock flow control | |
US1774363A (en) * | 1928-09-04 | 1930-08-26 | Fletcher Harry | Stock conduit |
US2518814A (en) * | 1944-11-11 | 1950-08-15 | Leje & Thurne Ab | Method and means for the separation of fibers suspended in a liquid |
US2571219A (en) * | 1950-05-17 | 1951-10-16 | Cew Judson A De | Deaeration of paper making fibers |
US2717536A (en) * | 1952-12-24 | 1955-09-13 | Rotareaed Corp | Conditioning paper-making stock |
US3131117A (en) * | 1960-03-01 | 1964-04-28 | Clark & Vicario Corp | Treating paper-making stock by vacuum deaeration prior to addition of diluting water |
US3206917A (en) * | 1961-10-04 | 1965-09-21 | Clark & Vicario Corp | Deaerated stock flow control |
FR1343635A (fr) * | 1962-10-04 | 1963-11-22 | Clark & Vicario Corp | Réglage de l'écoulement d'un produit purgé d'air |
US3432036A (en) * | 1964-12-09 | 1969-03-11 | Clark & Vicario Corp | Conditioning papermaking stock |
US3407569A (en) * | 1965-03-05 | 1968-10-29 | Owens Illinois Inc | Method and apparatus for separating compressible and incompressible fluids in a mixture thereof |
US3421622A (en) * | 1965-08-19 | 1969-01-14 | Nichols Eng & Res Corp | Cleaning and deaerating paper pulp suspensions |
US3538680A (en) * | 1967-12-29 | 1970-11-10 | Clark & Vicario Corp | Papermaking apparatus and process |
US4146469A (en) * | 1977-10-11 | 1979-03-27 | Clark & Vicario Corporation | Mounting of cleaners in papermaking system |
US4219340A (en) * | 1978-12-14 | 1980-08-26 | Clark & Vicario Corporation | Method and apparatus for outflowing liquids from chamber maintained under vacuum |
-
1981
- 1981-06-05 FI FI811751A patent/FI63613C/fi not_active IP Right Cessation
-
1982
- 1982-05-25 US US06/381,786 patent/US4419109A/en not_active Expired - Lifetime
- 1982-05-26 DE DE19823219740 patent/DE3219740A1/de not_active Ceased
- 1982-06-02 CA CA000404291A patent/CA1175365A/en not_active Expired
- 1982-06-03 BR BR8203271A patent/BR8203271A/pt unknown
- 1982-06-04 ES ES512865A patent/ES8305446A1/es not_active Expired
- 1982-06-04 JP JP57095055A patent/JPS57210096A/ja active Granted
- 1982-06-04 SE SE8203450A patent/SE455315B/sv not_active IP Right Cessation
- 1982-06-04 SU SU823451506A patent/SU1384210A3/ru active
- 1982-06-07 FR FR8209858A patent/FR2507219B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI63613B (fi) | 1983-03-31 |
ES512865A0 (es) | 1983-05-01 |
JPH0240793B2 (pt) | 1990-09-13 |
SE8203450L (sv) | 1982-12-06 |
SU1384210A3 (ru) | 1988-03-23 |
FI811751A0 (fi) | 1981-06-05 |
ES8305446A1 (es) | 1983-05-01 |
FR2507219B1 (fr) | 1986-02-28 |
FI63613C (fi) | 1983-07-11 |
US4419109A (en) | 1983-12-06 |
FR2507219A1 (fr) | 1982-12-10 |
CA1175365A (en) | 1984-10-02 |
SE455315B (sv) | 1988-07-04 |
DE3219740A1 (de) | 1982-12-30 |
JPS57210096A (en) | 1982-12-23 |
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