SE8305989L - Anordning for avlegsnande av fororeningar ur prov av cellulosamassa - Google Patents

Anordning for avlegsnande av fororeningar ur prov av cellulosamassa

Info

Publication number
SE8305989L
SE8305989L SE8305989A SE8305989A SE8305989L SE 8305989 L SE8305989 L SE 8305989L SE 8305989 A SE8305989 A SE 8305989A SE 8305989 A SE8305989 A SE 8305989A SE 8305989 L SE8305989 L SE 8305989L
Authority
SE
Sweden
Prior art keywords
pulp fiber
chamber
ports
withdrawing
pulp
Prior art date
Application number
SE8305989A
Other languages
Unknown language ( )
English (en)
Other versions
SE8305989D0 (sv
SE439788B (sv
Inventor
K A Malmgren
Original Assignee
Mo Och Domsjoe Ab
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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Priority to SE8305989A priority Critical patent/SE439788B/sv
Publication of SE8305989D0 publication Critical patent/SE8305989D0/sv
Priority to US06/666,518 priority patent/US4620451A/en
Priority to FI844268A priority patent/FI71782C/sv
Priority to CA000466858A priority patent/CA1217658A/en
Publication of SE8305989L publication Critical patent/SE8305989L/sv
Publication of SE439788B publication Critical patent/SE439788B/sv

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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/343—Paper pulp

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Paper (AREA)
  • Sampling And Sample Adjustment (AREA)
SE8305989A 1983-11-01 1983-11-01 Anordning for avlegsnande av fororeningar ur cellulosamassa vid uttag av prov fran en massasuspension SE439788B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8305989A SE439788B (sv) 1983-11-01 1983-11-01 Anordning for avlegsnande av fororeningar ur cellulosamassa vid uttag av prov fran en massasuspension
US06/666,518 US4620451A (en) 1983-11-01 1984-10-30 Cellulose pulp sampling and cleaning device
FI844268A FI71782C (sv) 1983-11-01 1984-10-31 Anordning för avlägsnande av föroreningar ur prov av cellulosamassa.
CA000466858A CA1217658A (en) 1983-11-01 1984-11-01 Cellulose pulp sampling and cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8305989A SE439788B (sv) 1983-11-01 1983-11-01 Anordning for avlegsnande av fororeningar ur cellulosamassa vid uttag av prov fran en massasuspension

Publications (3)

Publication Number Publication Date
SE8305989D0 SE8305989D0 (sv) 1983-11-01
SE8305989L true SE8305989L (sv) 1985-05-02
SE439788B SE439788B (sv) 1985-07-01

Family

ID=20353132

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305989A SE439788B (sv) 1983-11-01 1983-11-01 Anordning for avlegsnande av fororeningar ur cellulosamassa vid uttag av prov fran en massasuspension

Country Status (4)

Country Link
US (1) US4620451A (sv)
CA (1) CA1217658A (sv)
FI (1) FI71782C (sv)
SE (1) SE439788B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010793U1 (de) * 1990-07-19 1991-11-28 Siemens AG, 8000 München Vorrichtung zur kontinuierlichen Entnahme einer Zellstoffprobe aus einem Zellstoffkocher
US9488634B2 (en) 2013-02-27 2016-11-08 Georgia-Pacific Consumer Products Lp Flowable stock sampling apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1705907A (en) * 1927-07-14 1929-03-19 Witt Jennings De Method of and means for deinking fibrous material
US2746297A (en) * 1953-08-12 1956-05-22 Minnesota & Ontario Paper Co Apparatus for pulp sampling
SE325771B (sv) * 1967-06-20 1970-07-06 Svenska Cellulosa Ab
US3674434A (en) * 1970-07-28 1972-07-04 Potlatch Forests Inc Method and apparatus for determining lignin content
CA948532A (en) * 1972-03-07 1974-06-04 Charles R. Pottenger Method and apparatus for determining lignin content
US4154644A (en) * 1978-02-27 1979-05-15 Georgia-Pacific Corporation Pulp washer

Also Published As

Publication number Publication date
FI71782C (sv) 1987-02-09
FI844268A0 (fi) 1984-10-31
CA1217658A (en) 1987-02-10
US4620451A (en) 1986-11-04
SE8305989D0 (sv) 1983-11-01
FI844268L (fi) 1985-05-02
FI71782B (fi) 1986-10-31
SE439788B (sv) 1985-07-01

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