AU4882272A - Method for directly converting sodium carbonate into caustic soda and application of said method to pulp and paper industry - Google Patents

Method for directly converting sodium carbonate into caustic soda and application of said method to pulp and paper industry

Info

Publication number
AU4882272A
AU4882272A AU48822/72A AU4882272A AU4882272A AU 4882272 A AU4882272 A AU 4882272A AU 48822/72 A AU48822/72 A AU 48822/72A AU 4882272 A AU4882272 A AU 4882272A AU 4882272 A AU4882272 A AU 4882272A
Authority
AU
Australia
Prior art keywords
pulp
application
sodium carbonate
caustic soda
paper industry
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
AU48822/72A
Other versions
AU450309B2 (en
Inventor
Kato Kyosuke
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.)
New Oji Paper Co Ltd
Original Assignee
Oji Paper Co 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 Oji Paper Co Ltd filed Critical Oji Paper Co Ltd
Priority to AU48822/72A priority Critical patent/AU450309B2/en
Publication of AU4882272A publication Critical patent/AU4882272A/en
Application granted granted Critical
Publication of AU450309B2 publication Critical patent/AU450309B2/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • D21C11/122—Treatment, e.g. dissolution, of the smelt
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
    • C01D1/22—Preparation by reacting oxides or hydroxides with alkali metal salts with carbonates or bicarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
AU48822/72A 1972-11-13 1972-11-13 Method for directly converting sodium carbonate into caustic soda and application of said method to pulp and paper industry Expired AU450309B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU48822/72A AU450309B2 (en) 1972-11-13 1972-11-13 Method for directly converting sodium carbonate into caustic soda and application of said method to pulp and paper industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU48822/72A AU450309B2 (en) 1972-11-13 1972-11-13 Method for directly converting sodium carbonate into caustic soda and application of said method to pulp and paper industry

Publications (2)

Publication Number Publication Date
AU4882272A true AU4882272A (en) 1974-05-16
AU450309B2 AU450309B2 (en) 1974-07-04

Family

ID=3735563

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48822/72A Expired AU450309B2 (en) 1972-11-13 1972-11-13 Method for directly converting sodium carbonate into caustic soda and application of said method to pulp and paper industry

Country Status (1)

Country Link
AU (1) AU450309B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002834A1 (en) * 1983-12-23 1985-07-04 North Broken Hill Limited Method of improving the purity of alkali-metal hydroxides

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86101690A (en) * 1985-06-13 1986-12-10 柯柏斯公司 The method and apparatus of improved pulp treatment factory black liquor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002834A1 (en) * 1983-12-23 1985-07-04 North Broken Hill Limited Method of improving the purity of alkali-metal hydroxides

Also Published As

Publication number Publication date
AU450309B2 (en) 1974-07-04

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