CA946800A - Feeding means for treatment towers - Google Patents

Feeding means for treatment towers

Info

Publication number
CA946800A
CA946800A CA083,397A CA83397A CA946800A CA 946800 A CA946800 A CA 946800A CA 83397 A CA83397 A CA 83397A CA 946800 A CA946800 A CA 946800A
Authority
CA
Canada
Prior art keywords
feeding means
treatment towers
towers
treatment
feeding
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
CA083,397A
Other languages
English (en)
Other versions
CA83397S (en
Inventor
Alfred M. Hurter
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.)
STADLER HURTER Ltd
Original Assignee
STADLER HURTER Ltd
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 STADLER HURTER Ltd filed Critical STADLER HURTER Ltd
Application granted granted Critical
Publication of CA946800A publication Critical patent/CA946800A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Paper (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CA083,397A 1969-05-19 1970-05-19 Feeding means for treatment towers Expired CA946800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2532669 1969-05-19

Publications (1)

Publication Number Publication Date
CA946800A true CA946800A (en) 1974-05-07

Family

ID=10225879

Family Applications (1)

Application Number Title Priority Date Filing Date
CA083,397A Expired CA946800A (en) 1969-05-19 1970-05-19 Feeding means for treatment towers

Country Status (4)

Country Link
CA (1) CA946800A (de)
DE (1) DE2023615C3 (de)
FR (1) FR2048455A5 (de)
SE (1) SE354303B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788812A (en) * 1985-11-05 1998-08-04 Agar; Richard C. Method of recovering furfural from organic pulping liquor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512591C2 (de) * 1975-03-21 1986-09-18 Hag Ag, 2800 Bremen Bodenverschluß

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788812A (en) * 1985-11-05 1998-08-04 Agar; Richard C. Method of recovering furfural from organic pulping liquor

Also Published As

Publication number Publication date
DE2023615A1 (de) 1970-11-26
DE2023615C3 (de) 1979-01-25
DE2023615B2 (de) 1978-06-01
SE354303B (de) 1973-03-05
FR2048455A5 (en) 1971-03-19

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