BR9706751A - Processo e instalação para tratamento de suspens o de polpa contaminada - Google Patents
Processo e instalação para tratamento de suspens o de polpa contaminadaInfo
- Publication number
- BR9706751A BR9706751A BR9706751A BR9706751A BR9706751A BR 9706751 A BR9706751 A BR 9706751A BR 9706751 A BR9706751 A BR 9706751A BR 9706751 A BR9706751 A BR 9706751A BR 9706751 A BR9706751 A BR 9706751A
- Authority
- BR
- Brazil
- Prior art keywords
- installation
- treatment
- pulp suspension
- contaminated pulp
- contaminated
- 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
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Cyclones (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603345A SE507387C2 (sv) | 1996-09-16 | 1996-09-16 | Förfarande och anläggning för behandling av en förorenad massasuspension |
PCT/SE1997/001503 WO1998011297A1 (en) | 1996-09-16 | 1997-09-08 | A method and a plant for treating of a contaminated pulp suspension |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9706751A true BR9706751A (pt) | 1999-07-20 |
Family
ID=20403880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9706751A BR9706751A (pt) | 1996-09-16 | 1997-09-08 | Processo e instalação para tratamento de suspens o de polpa contaminada |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0870084A1 (pt) |
JP (1) | JP2000500832A (pt) |
KR (1) | KR19990067424A (pt) |
BR (1) | BR9706751A (pt) |
CA (1) | CA2235384A1 (pt) |
ID (1) | ID21089A (pt) |
NO (1) | NO982225L (pt) |
SE (1) | SE507387C2 (pt) |
WO (1) | WO1998011297A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPQ638600A0 (en) * | 2000-03-22 | 2000-04-15 | Geo2 Limited | Apparatus for mixing |
FI109548B (sv) * | 2000-04-19 | 2002-08-30 | Pom Technology Oy Ab | Arrangemang för rening av pappersmassa |
US8491997B2 (en) | 2006-06-22 | 2013-07-23 | Sabic Innovative Plastics Ip B.V. | Conductive wire comprising a polysiloxane/polyimide copolymer blend |
JP2012192346A (ja) * | 2011-03-16 | 2012-10-11 | Toshiba Corp | 固形物分離システム |
JP5803493B2 (ja) * | 2011-09-22 | 2015-11-04 | Jfeスチール株式会社 | 旋回流式固液分離装置の運転制御装置および運転制御方法 |
CN106955799A (zh) * | 2017-05-22 | 2017-07-18 | 四川理工学院 | 一种超重力多级旋风分离选矿装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE406713B (sv) * | 1977-07-18 | 1979-02-26 | Celleco Ab | Hydrocykloseparator med ledskena i separeringskammarens cirkulercylindriska del |
US4153558A (en) * | 1978-03-08 | 1979-05-08 | Ab Celleco | Hydrocyclone separator |
DE68914666T2 (de) * | 1989-10-10 | 1994-08-18 | Nils Anders Lennart Wikdahl | Verfahren und Vorrichtung zur Herstellung eines Cellulosebreis von verbesserter Qualität. |
SE469511B (sv) * | 1991-12-02 | 1993-07-19 | Celleco Hedemora Ab | Hydrocyklon med turbulensskapande organ |
WO1996006684A1 (en) * | 1994-09-01 | 1996-03-07 | Kvaerner Pulping Ab | Separator for removing impurities from a fluid |
-
1996
- 1996-09-16 SE SE9603345A patent/SE507387C2/sv not_active IP Right Cessation
-
1997
- 1997-09-08 ID IDW980009D patent/ID21089A/id unknown
- 1997-09-08 EP EP97942332A patent/EP0870084A1/en not_active Withdrawn
- 1997-09-08 JP JP10513558A patent/JP2000500832A/ja active Pending
- 1997-09-08 KR KR1019980703435A patent/KR19990067424A/ko not_active Application Discontinuation
- 1997-09-08 CA CA002235384A patent/CA2235384A1/en not_active Abandoned
- 1997-09-08 BR BR9706751A patent/BR9706751A/pt not_active IP Right Cessation
- 1997-09-08 WO PCT/SE1997/001503 patent/WO1998011297A1/en not_active Application Discontinuation
-
1998
- 1998-05-15 NO NO982225A patent/NO982225L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0870084A1 (en) | 1998-10-14 |
CA2235384A1 (en) | 1998-03-19 |
NO982225L (no) | 1998-07-14 |
JP2000500832A (ja) | 2000-01-25 |
SE9603345L (sv) | 1998-03-17 |
SE507387C2 (sv) | 1998-05-25 |
NO982225D0 (no) | 1998-05-15 |
ID21089A (id) | 1999-04-15 |
KR19990067424A (ko) | 1999-08-16 |
WO1998011297A1 (en) | 1998-03-19 |
SE9603345D0 (sv) | 1996-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 10A E 11A ANUIDADE(S). |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2004 DE 02/06/2009. |