FI934561A - Process foer kontroll av pH och taendning i massabalare - Google Patents

Process foer kontroll av pH och taendning i massabalare Download PDF

Info

Publication number
FI934561A
FI934561A FI934561A FI934561A FI934561A FI 934561 A FI934561 A FI 934561A FI 934561 A FI934561 A FI 934561A FI 934561 A FI934561 A FI 934561A FI 934561 A FI934561 A FI 934561A
Authority
FI
Finland
Prior art keywords
balance
mass
controls
foer
process foer
Prior art date
Application number
FI934561A
Other languages
English (en)
Other versions
FI934561A0 (fi
Inventor
John R Ayton
Original Assignee
Air Liquide Canada
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 Air Liquide Canada filed Critical Air Liquide Canada
Publication of FI934561A0 publication Critical patent/FI934561A0/fi
Publication of FI934561A publication Critical patent/FI934561A/fi

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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
    • 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
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D21C9/185—De-watering; Elimination of cooking or pulp-treating liquors from the pulp comprising at least one step where the pulp is suspended in a gaseous medium, e.g. flash drying
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/34—Ignifugeants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Carbon And Carbon Compounds (AREA)
FI934561A 1992-10-19 1993-10-15 Process foer kontroll av pH och taendning i massabalare FI934561A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/963,561 US5282932A (en) 1992-10-19 1992-10-19 Process for pH and fire control in pulp balers

Publications (2)

Publication Number Publication Date
FI934561A0 FI934561A0 (fi) 1993-10-15
FI934561A true FI934561A (fi) 1994-04-20

Family

ID=25507390

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934561A FI934561A (fi) 1992-10-19 1993-10-15 Process foer kontroll av pH och taendning i massabalare

Country Status (5)

Country Link
US (1) US5282932A (fi)
EP (1) EP0595674A1 (fi)
JP (1) JPH06280176A (fi)
CA (1) CA2108311A1 (fi)
FI (1) FI934561A (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7276986B2 (en) * 2003-02-05 2007-10-02 Hewlett-Packard Development Company, L.P. Method and apparatus for improving signal integrity in a high speed flex cable
US8459081B2 (en) * 2009-06-29 2013-06-11 Mestek Machinery, Inc. Continuously smoothly adjustable and self-aligning variable width roll forming apparatus
GB2503014B (en) * 2012-06-14 2017-07-12 Linde Ag Fire prevention in storage silos
EP3396063A1 (en) * 2017-04-26 2018-10-31 ETH Zurich Method for producing densified cellulosic composite material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1261715A (en) * 1917-07-24 1918-04-02 Michael E Cuddy Fire-extinguisher.
US1880244A (en) * 1928-10-08 1932-10-04 Gas Fire Extinguisher Corp Du Spraying device for powdered material
US3627630A (en) * 1969-12-04 1971-12-14 Beloit Corp Method of flash drying pulp
US3901322A (en) * 1973-11-01 1975-08-26 Brooks Equipment Co Inc Fire extinguisher discharge horn
US4111362A (en) * 1977-05-27 1978-09-05 Airco, Inc. System for making carbon dioxide snow
GB2005394B (en) * 1977-10-06 1982-03-31 Courtaulds Ltd Drying wood pulp
CA1134213A (en) * 1977-11-29 1982-10-26 Mats-Olov Hedblom Process for the production of flame proof cellulosic material
JPS61122875A (ja) * 1984-11-19 1986-06-10 月島機械株式会社 ビ−トパルプの乾燥設備における発火防止装置
US4658716A (en) * 1985-04-12 1987-04-21 Measurex Corporation Infrared heating calender roll controller

Also Published As

Publication number Publication date
CA2108311A1 (en) 1994-04-20
US5282932A (en) 1994-02-01
JPH06280176A (ja) 1994-10-04
EP0595674A1 (en) 1994-05-04
FI934561A0 (fi) 1993-10-15

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Legal Events

Date Code Title Description
FD Application lapsed