AU1739176A - Gas phase chlorination of lignocellulosic materials - Google Patents

Gas phase chlorination of lignocellulosic materials

Info

Publication number
AU1739176A
AU1739176A AU17391/76A AU1739176A AU1739176A AU 1739176 A AU1739176 A AU 1739176A AU 17391/76 A AU17391/76 A AU 17391/76A AU 1739176 A AU1739176 A AU 1739176A AU 1739176 A AU1739176 A AU 1739176A
Authority
AU
Australia
Prior art keywords
gas phase
lignocellulosic materials
phase chlorination
chlorination
lignocellulosic
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
AU17391/76A
Inventor
Per-Erik Andersson
Per-Olov Lindblad
Bengt Edvard Pettersson
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.)
Valmet AB
Original Assignee
Sunds 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 Sunds AB filed Critical Sunds AB
Publication of AU1739176A publication Critical patent/AU1739176A/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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1052—Controlling the process

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
AU17391/76A 1975-09-12 1976-09-02 Gas phase chlorination of lignocellulosic materials Expired AU1739176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7510218A SE393645B (en) 1975-09-12 1975-09-12 METHOD AND DEVICE FOR GAS PHASE CHLORINATION OF LIGNOCELLULOSE-CONTAINING MATERIAL

Publications (1)

Publication Number Publication Date
AU1739176A true AU1739176A (en) 1978-03-09

Family

ID=20325537

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17391/76A Expired AU1739176A (en) 1975-09-12 1976-09-02 Gas phase chlorination of lignocellulosic materials

Country Status (9)

Country Link
JP (1) JPS5237805A (en)
AU (1) AU1739176A (en)
BR (1) BR7605949A (en)
DE (1) DE2640864A1 (en)
FI (1) FI762552A (en)
FR (1) FR2323806A1 (en)
NO (1) NO763110L (en)
SE (1) SE393645B (en)
ZA (1) ZA765443B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166439A (en) * 1974-12-04 1976-06-09 Hitachi Ltd

Also Published As

Publication number Publication date
FR2323806A1 (en) 1977-04-08
SE7510218L (en) 1977-03-13
SE393645B (en) 1977-05-16
ZA765443B (en) 1977-08-31
DE2640864A1 (en) 1977-03-17
FI762552A (en) 1977-03-13
NO763110L (en) 1977-03-15
JPS5237805A (en) 1977-03-24
BR7605949A (en) 1977-08-16

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