AU487521B2 - Method of defibrating wood chips, and other fibrous cellulosic materials - Google Patents

Method of defibrating wood chips, and other fibrous cellulosic materials

Info

Publication number
AU487521B2
AU487521B2 AU76085/74A AU7608574A AU487521B2 AU 487521 B2 AU487521 B2 AU 487521B2 AU 76085/74 A AU76085/74 A AU 76085/74A AU 7608574 A AU7608574 A AU 7608574A AU 487521 B2 AU487521 B2 AU 487521B2
Authority
AU
Australia
Prior art keywords
wood chips
cellulosic materials
fibrous cellulosic
defibrating wood
defibrating
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
AU76085/74A
Other versions
AU7608574A (en
Inventor
Neil Carty Grave Heikkimamers
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Priority to AU76085/74A priority Critical patent/AU487521B2/en
Application granted granted Critical
Publication of AU487521B2 publication Critical patent/AU487521B2/en
Publication of AU7608574A publication Critical patent/AU7608574A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/36—Explosive disintegration by sudden pressure reduction
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
AU76085/74A 1973-12-27 1973-12-27 Method of defibrating wood chips, and other fibrous cellulosic materials Expired AU487521B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU76085/74A AU487521B2 (en) 1973-12-27 1973-12-27 Method of defibrating wood chips, and other fibrous cellulosic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU76085/74A AU487521B2 (en) 1973-12-27 1973-12-27 Method of defibrating wood chips, and other fibrous cellulosic materials

Publications (2)

Publication Number Publication Date
AU487521B2 true AU487521B2 (en) 1976-06-10
AU7608574A AU7608574A (en) 1976-06-10

Family

ID=3757245

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76085/74A Expired AU487521B2 (en) 1973-12-27 1973-12-27 Method of defibrating wood chips, and other fibrous cellulosic materials

Country Status (1)

Country Link
AU (1) AU487521B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113613772A (en) * 2019-03-20 2021-11-05 伊米尔技术有限公司 Steam explosion device and method for treating organic material before further processing into value-added products

Also Published As

Publication number Publication date
AU7608574A (en) 1976-06-10

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