CA1262722A - Process for dispersing one fluid in another - Google Patents

Process for dispersing one fluid in another

Info

Publication number
CA1262722A
CA1262722A CA000483430A CA483430A CA1262722A CA 1262722 A CA1262722 A CA 1262722A CA 000483430 A CA000483430 A CA 000483430A CA 483430 A CA483430 A CA 483430A CA 1262722 A CA1262722 A CA 1262722A
Authority
CA
Canada
Prior art keywords
fluid
streams
opening
pulp
section
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000483430A
Other languages
English (en)
French (fr)
Inventor
Lawrence Marvin Litz
John Joseph Santalone Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1262722A publication Critical patent/CA1262722A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D21C9/10—Bleaching ; 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
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31323—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used successively
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • General Preparation And Processing Of Foods (AREA)
CA000483430A 1984-06-20 1985-06-07 Process for dispersing one fluid in another Expired CA1262722A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62245284A 1984-06-20 1984-06-20
US622,452 1990-12-05

Publications (1)

Publication Number Publication Date
CA1262722A true CA1262722A (en) 1989-11-07

Family

ID=24494219

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000483430A Expired CA1262722A (en) 1984-06-20 1985-06-07 Process for dispersing one fluid in another

Country Status (8)

Country Link
EP (1) EP0167060B1 (ko)
JP (1) JPS6146229A (ko)
KR (1) KR860000446A (ko)
BR (1) BR8502924A (ko)
CA (1) CA1262722A (ko)
DE (1) DE3575680D1 (ko)
DK (1) DK278285A (ko)
ES (1) ES8604031A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109101A1 (de) * 1991-03-20 1992-09-24 Turbon Tunzini Klimatechnik Einbau fuer mischkammern stroemungstechnischer anlagen
DE59204320D1 (de) * 1991-07-30 1995-12-21 Sulzer Chemtech Ag Einmischvorrichtung kleiner Fluidmengen.
KR100339317B1 (ko) * 1994-03-25 2002-11-23 지멘스 악티엔게젤샤프트 조합형공급및혼합장치및그방법
CN105073237A (zh) 2013-01-15 2015-11-18 诺丁汉大学 混合反应器及相关的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE386692B (sv) * 1974-03-14 1976-08-16 Sunds Ab Anordning for koncentrering och/eller vetskebehandling sasom tvettning eller blekning av vetskehaltiga emnesblandningar, serskilt cellulosamassa
DE2447369A1 (de) * 1974-10-04 1976-04-22 Basf Ag Verfahren und vorrichtung zum einmischen von niedrigviskosen fluessigkeiten in hochviskose medien
GB1536448A (en) * 1976-06-01 1978-12-20 Emi Ltd Radiography
JPS5939176B2 (ja) * 1976-11-29 1984-09-21 バブコツク日立株式会社 流体注入混合装置
JPS54127064A (en) * 1978-03-06 1979-10-02 Komax Systems Inc Charging instrument of stationary mixer
SE8104198L (sv) * 1981-03-24 1982-09-25 Bergwerksverband Gmbh Anordning for inforande av gas i en vetska eller i en blandning av vetska och fast emne
ZA835925B (en) * 1982-09-30 1984-04-25 Black Clawson Co Method and apparatus for oxygen delignification

Also Published As

Publication number Publication date
ES544361A0 (es) 1986-01-16
DE3575680D1 (de) 1990-03-08
ES8604031A1 (es) 1986-01-16
EP0167060A1 (en) 1986-01-08
JPS6146229A (ja) 1986-03-06
BR8502924A (pt) 1986-03-04
EP0167060B1 (en) 1990-01-31
KR860000446A (ko) 1986-01-28
DK278285A (da) 1985-12-21
DK278285D0 (da) 1985-06-19

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