ZA200805970B - Mixing of chemicals into a thin stock pipe - Google Patents

Mixing of chemicals into a thin stock pipe

Info

Publication number
ZA200805970B
ZA200805970B ZA200805970A ZA200805970A ZA200805970B ZA 200805970 B ZA200805970 B ZA 200805970B ZA 200805970 A ZA200805970 A ZA 200805970A ZA 200805970 A ZA200805970 A ZA 200805970A ZA 200805970 B ZA200805970 B ZA 200805970B
Authority
ZA
South Africa
Prior art keywords
chemicals
mixing
thin stock
stock pipe
pipe
Prior art date
Application number
ZA200805970A
Other languages
English (en)
Inventor
Jacobson Tommy
Latva Martti
Abacka Mikail
Original Assignee
Nalco Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nalco Co filed Critical Nalco Co
Publication of ZA200805970B publication Critical patent/ZA200805970B/xx

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
    • 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
    • B01F25/30—Injector mixers
    • B01F25/32—Injector mixers wherein the additional components are added in a by-pass of the main flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Cosmetics (AREA)
ZA200805970A 2005-12-14 2008-07-09 Mixing of chemicals into a thin stock pipe ZA200805970B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/302,861 US20070133346A1 (en) 2005-12-14 2005-12-14 Mixing of chemicals into a thin stock pipe

Publications (1)

Publication Number Publication Date
ZA200805970B true ZA200805970B (en) 2009-07-29

Family

ID=38139148

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200805970A ZA200805970B (en) 2005-12-14 2008-07-09 Mixing of chemicals into a thin stock pipe

Country Status (17)

Country Link
US (1) US20070133346A1 (zh)
EP (1) EP1960094A4 (zh)
JP (1) JP5300491B2 (zh)
KR (1) KR20080078716A (zh)
CN (1) CN101374593A (zh)
AR (1) AR058352A1 (zh)
AU (1) AU2006326430B2 (zh)
BR (1) BRPI0620692A2 (zh)
CA (1) CA2634584C (zh)
MX (1) MX2008007719A (zh)
MY (1) MY148700A (zh)
NO (1) NO20082518L (zh)
NZ (1) NZ568839A (zh)
RU (1) RU2432988C2 (zh)
TW (2) TWI397627B (zh)
WO (1) WO2007070587A2 (zh)
ZA (1) ZA200805970B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7234857B2 (en) * 1998-02-26 2007-06-26 Wetend Technologies Oy Method and apparatus for feeding a chemical into a liquid flow
US7938934B2 (en) * 2006-01-25 2011-05-10 Nalco Company ASA emulsification with ultrasound
US7785442B2 (en) * 2006-01-25 2010-08-31 Nalco Company Method and arrangement for feeding chemicals into a papermaking process
CN101543735A (zh) * 2009-04-29 2009-09-30 珠海市绿田机械有限公司 流体分配装置
CN103541274A (zh) * 2012-07-12 2014-01-29 上海东冠纸业有限公司 一种造纸中添加聚环氧乙烷的装置
EP2890482A1 (en) * 2012-08-28 2015-07-08 Basf Se Method and device for feeding at least one chemical substance into a main process stream
AU2016262083B2 (en) * 2015-05-13 2019-11-07 Championx Usa Inc. Apparatus and method for inverting polymer latices
FI12323U1 (fi) * 2018-12-19 2019-03-15 Valmet Technologies Oy Laitteisto kuiturainan päällystysaineen valmistamisessa

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066015A (en) * 1959-03-09 1962-11-27 Separator Ab Apparatus for continuous chemical reactions
US3655343A (en) * 1970-04-13 1972-04-11 Owens Illinois Inc Apparatus for oxidizing a spent pulping liquor
US3788825A (en) * 1970-10-06 1974-01-29 Black Sivalls & Bryson Inc Method of vaporizing and combining a liquefied cryogenic fluid stream with a gas stream
JPS52109660A (en) * 1976-03-11 1977-09-14 Toray Ind Inc Mixing method of fluid
DE2644378A1 (de) * 1976-10-01 1978-04-06 Fuellpack Dipl Brauerei Ing Di Verfahren zur einleitung von gas, insbesondere kohlendioxidgas, in eine in einer leitung stroemende fluessigkeit, insbesondere ein getraenk, sowie einrichtung zur durchfuehrung des verfahrens
SE442881B (sv) * 1980-11-27 1986-02-03 Mo Och Domsjoe Ab Forfarande for delignifiering/blekning av cellulosamassa med klordioxid
US4515655A (en) * 1983-08-15 1985-05-07 Westvaco Corporation Method of bleaching paper pulp by blending chlorine with a flow volume of paper pulp slurry
US5372421A (en) * 1986-06-05 1994-12-13 Pardikes; Dennis Method of inverting, mixing, and activating polymers
FR2688709B1 (fr) * 1992-03-23 1994-09-02 Schlumberger Cie Dowell Melangeur d'additifs liquides en continu dans un fluide.
US5653915A (en) * 1995-05-10 1997-08-05 Pardikes; Dennis G. Method of preparing polymer succinic anhydride
DE59507965D1 (de) * 1995-10-05 2000-04-13 Sulzer Chemtech Ag Winterthur Mischeinrichtung zum Mischen eines niedrigviskosen Fluids in ein hochviskoses Fluid
US5700352A (en) * 1996-04-03 1997-12-23 The Procter & Gamble Company Process for including a fine particulate filler into tissue paper using an anionic polyelectrolyte
US5779859A (en) * 1996-12-13 1998-07-14 J.M. Huber Corporation Method of improving filler retention in papermaking
US5942087A (en) * 1998-02-17 1999-08-24 Nalco Chemical Company Starch retention in paper and board production
US7234857B2 (en) * 1998-02-26 2007-06-26 Wetend Technologies Oy Method and apparatus for feeding a chemical into a liquid flow
DE19841376A1 (de) * 1998-09-10 2000-03-16 Lurgi Zimmer Ag Verfahren zur Einspeisung von Additiven in einen Polymerschmelzestrom
NZ510318A (en) * 1998-09-22 2003-07-25 Calgon Corp An acid colloid in a microparticle system used in papermaking
US6126784A (en) * 1999-05-05 2000-10-03 The Procter & Gamble Company Process for applying chemical papermaking additives to web substrate
US6422735B1 (en) * 1999-09-20 2002-07-23 John Stewart Lang Hydraulic jet flash mixer with open injection port in the flow deflector
JP4006353B2 (ja) * 2003-04-14 2007-11-14 ソマール株式会社 消泡剤添加システム
JP4145260B2 (ja) * 2004-03-02 2008-09-03 ソマール株式会社 抄紙機及び消泡剤添加システム

Also Published As

Publication number Publication date
WO2007070587A3 (en) 2007-11-29
NO20082518L (no) 2008-05-30
CA2634584C (en) 2014-04-15
EP1960094A2 (en) 2008-08-27
RU2432988C2 (ru) 2011-11-10
BRPI0620692A2 (pt) 2011-11-22
AU2006326430B2 (en) 2010-12-02
JP5300491B2 (ja) 2013-09-25
TW201329313A (zh) 2013-07-16
EP1960094A4 (en) 2012-05-16
US20070133346A1 (en) 2007-06-14
KR20080078716A (ko) 2008-08-27
WO2007070587A2 (en) 2007-06-21
MX2008007719A (es) 2009-01-29
CA2634584A1 (en) 2007-06-21
TWI397627B (zh) 2013-06-01
JP2009520122A (ja) 2009-05-21
CN101374593A (zh) 2009-02-25
AR058352A1 (es) 2008-01-30
TW200734509A (en) 2007-09-16
MY148700A (en) 2013-05-31
NZ568839A (en) 2011-02-25
RU2008123225A (ru) 2010-01-20
AU2006326430A1 (en) 2007-06-21

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