BR9908306A - Processo e aparelho para misturar um produto quìmico lìquido num segundo lìquido em um aparelho misturador e sistema de alimentação - Google Patents
Processo e aparelho para misturar um produto quìmico lìquido num segundo lìquido em um aparelho misturador e sistema de alimentaçãoInfo
- Publication number
- BR9908306A BR9908306A BR9908306-0A BR9908306A BR9908306A BR 9908306 A BR9908306 A BR 9908306A BR 9908306 A BR9908306 A BR 9908306A BR 9908306 A BR9908306 A BR 9908306A
- Authority
- BR
- Brazil
- Prior art keywords
- liquid
- mixing
- feeding
- supply system
- chemical
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/20—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/434—Mixing tubes comprising cylindrical or conical inserts provided with grooves or protrusions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/05—Mixers using radiation, e.g. magnetic fields or microwaves to mix the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0427—Numerical distance values, e.g. separation, position
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Fertilizers (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
<B><MU>PROCESSO E APARELHO PARA MISTURAR UM PRODUTO QUìMICO LìQUIDO NUM SEGUNDO LìQUIDO EM UM APARELHO MISTURADOR E SISTEMA DE ALIMENTAçãO<MV><D> A presente invenção refere-se a um processo e um aparelho para alimentarem um produto químico em um fluxo de líquido. O processo e aparelho de acordo com a invenção são com maior preferência utilizados para alimentarem um auxiliar de retenção dentro de um fluxo de suspensão de fibras que segue para a caixa adutora de uma maquina de fabricação de papel, de maneira que em um aparelho misturador (34) líquido de alimentação é adicionado para dentro da dita solução química de retenção, antes da introdução da dita solução dentro do fluxo de suspensão de fibras (70) orientada para a máquina de fabricação de papel, líquido de alimentação esse que é preferentemente uma determinada circulação de água proveniente da fábrica de papel ou algum outro líquido não limpo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980437A FI108802B (fi) | 1998-02-26 | 1998-02-26 | Menetelmä ja laite kemikaalin syöttämiseksi nestevirtaan sekä paperikoneen syöttöjärjestelmä |
PCT/FI1999/000145 WO1999043887A1 (en) | 1998-02-26 | 1999-02-24 | Method and apparatus for feeding a chemical into a liquid flow |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9908306A true BR9908306A (pt) | 2001-09-04 |
BR9908306B1 BR9908306B1 (pt) | 2009-05-05 |
Family
ID=8551025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9908306-0A BR9908306B1 (pt) | 1998-02-26 | 1999-02-24 | processo e aparelho para misturar um produto quìmico em um fluxo de lìquido de processo, processo para misturar um reativo quìmico com partìculas sólidas em um lìquido de processo e sistema de alimentação de máquina de fabricação de papel. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6659636B1 (pt) |
EP (2) | EP1219344B1 (pt) |
JP (1) | JP4601165B2 (pt) |
KR (1) | KR100627816B1 (pt) |
AT (2) | ATE349272T1 (pt) |
BR (1) | BR9908306B1 (pt) |
CA (1) | CA2321863C (pt) |
DE (2) | DE69915810T2 (pt) |
FI (1) | FI108802B (pt) |
WO (1) | WO1999043887A1 (pt) |
Families Citing this family (59)
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DE10050109A1 (de) * | 2000-10-09 | 2002-04-11 | Voith Paper Patent Gmbh | Verfahren und Mischvorrichtung zur Erzeugung einer fertigen Faserstoffsuspension |
DE10317865A1 (de) * | 2003-04-09 | 2004-10-21 | Voith Paper Patent Gmbh | Anordnung und Verfahren zum Zuführen einer zweiten Flüssigkeit zu einer Papierfaserstoffsuspension |
US6913457B2 (en) * | 2003-07-30 | 2005-07-05 | American Air Liquide, Inc. | Method and apparatus for optimized CO post-combustion in low NOx combustion processes |
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JP5441244B2 (ja) * | 2009-02-25 | 2014-03-12 | ハイモ株式会社 | 抄紙方法 |
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JP5570004B2 (ja) * | 2009-05-28 | 2014-08-13 | ハイモ株式会社 | 抄紙方法 |
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JP5570005B2 (ja) * | 2009-11-30 | 2014-08-13 | ハイモ株式会社 | 抄紙方法 |
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FI124831B (fi) | 2010-03-10 | 2015-02-13 | Upm Kymmene Oyj | Menetelmä ja reaktori kalsiumkarbonaatin in-line-valmistamiseksi paperimassavirtaukseen |
FI20105230A (fi) | 2010-03-10 | 2011-09-11 | Wetend Technologies Oy | Menetelmä ja laitteisto erilaisten virtausten sekoittamiseksi prosessinestevirtaukseen |
JP5584505B2 (ja) * | 2010-03-30 | 2014-09-03 | 日本製紙株式会社 | 紙の製造方法 |
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-
1998
- 1998-02-26 FI FI980437A patent/FI108802B/fi not_active IP Right Cessation
-
1999
- 1999-02-24 US US09/622,872 patent/US6659636B1/en not_active Expired - Lifetime
- 1999-02-24 AT AT02005215T patent/ATE349272T1/de active
- 1999-02-24 AT AT99936102T patent/ATE262617T1/de active
- 1999-02-24 CA CA002321863A patent/CA2321863C/en not_active Expired - Fee Related
- 1999-02-24 KR KR1020007009525A patent/KR100627816B1/ko not_active IP Right Cessation
- 1999-02-24 WO PCT/FI1999/000145 patent/WO1999043887A1/en active IP Right Grant
- 1999-02-24 EP EP02005215A patent/EP1219344B1/en not_active Expired - Lifetime
- 1999-02-24 EP EP99936102A patent/EP1064427B1/en not_active Expired - Lifetime
- 1999-02-24 JP JP2000533619A patent/JP4601165B2/ja not_active Expired - Fee Related
- 1999-02-24 DE DE69915810T patent/DE69915810T2/de not_active Expired - Lifetime
- 1999-02-24 BR BRPI9908306-0A patent/BR9908306B1/pt not_active IP Right Cessation
- 1999-02-24 DE DE69934611T patent/DE69934611T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI980437A0 (fi) | 1998-02-26 |
BR9908306B1 (pt) | 2009-05-05 |
EP1064427B1 (en) | 2004-03-24 |
CA2321863C (en) | 2005-11-22 |
DE69915810D1 (de) | 2004-04-29 |
CA2321863A1 (en) | 1999-09-02 |
EP1064427A1 (en) | 2001-01-03 |
EP1219344A3 (en) | 2004-08-25 |
DE69915810T2 (de) | 2005-01-27 |
ATE262617T1 (de) | 2004-04-15 |
KR20010041394A (ko) | 2001-05-15 |
EP1219344B1 (en) | 2006-12-27 |
EP1219344A2 (en) | 2002-07-03 |
JP4601165B2 (ja) | 2010-12-22 |
FI980437A (fi) | 1999-08-27 |
WO1999043887A1 (en) | 1999-09-02 |
FI108802B (fi) | 2002-03-28 |
ATE349272T1 (de) | 2007-01-15 |
DE69934611T2 (de) | 2007-10-04 |
JP2002505179A (ja) | 2002-02-19 |
US6659636B1 (en) | 2003-12-09 |
DE69934611D1 (de) | 2007-02-08 |
KR100627816B1 (ko) | 2006-09-25 |
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