FR2236999A1 - Reject wood pulp treated - to recover pulp usable in paper mfr. - Google Patents

Reject wood pulp treated - to recover pulp usable in paper mfr.

Info

Publication number
FR2236999A1
FR2236999A1 FR7424767A FR7424767A FR2236999A1 FR 2236999 A1 FR2236999 A1 FR 2236999A1 FR 7424767 A FR7424767 A FR 7424767A FR 7424767 A FR7424767 A FR 7424767A FR 2236999 A1 FR2236999 A1 FR 2236999A1
Authority
FR
France
Prior art keywords
wood pulp
suspension
pulp
recover
usable
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.)
Granted
Application number
FR7424767A
Other languages
English (en)
Other versions
FR2236999B1 (fr
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.)
ALFONS K DT
Original Assignee
ALFONS K DT
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
Priority claimed from DE19732335014 external-priority patent/DE2335014C3/de
Application filed by ALFONS K DT filed Critical ALFONS K DT
Publication of FR2236999A1 publication Critical patent/FR2236999A1/fr
Application granted granted Critical
Publication of FR2236999B1 publication Critical patent/FR2236999B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FR7424767A 1973-07-10 1974-07-09 Reject wood pulp treated - to recover pulp usable in paper mfr. Granted FR2236999A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732335014 DE2335014C3 (de) 1973-07-10 Spuckstoff-Aufbereitungsverfahren

Publications (2)

Publication Number Publication Date
FR2236999A1 true FR2236999A1 (en) 1975-02-07
FR2236999B1 FR2236999B1 (fr) 1979-08-24

Family

ID=5886455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424767A Granted FR2236999A1 (en) 1973-07-10 1974-07-09 Reject wood pulp treated - to recover pulp usable in paper mfr.

Country Status (7)

Country Link
JP (1) JPS5069304A (fr)
AT (1) AT337522B (fr)
CA (1) CA1018378A (fr)
CH (1) CH580199A5 (fr)
FI (1) FI212174A (fr)
FR (1) FR2236999A1 (fr)
SE (1) SE7408479L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637031A1 (de) * 1996-09-12 1998-03-19 Boltersdorf Hans Joachim Verfahren zur Behandlung von Reststoffen, insbesondere Rejekten aus Pulperentsorgungssystemen oder Endstufensortierern, und Vorrichtung zur Durchführung des Verfahrens

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218868B (de) * 1961-01-31 1966-06-08 Weyerhaeuser Co Verfahren zum Abtrennen von Einzelfasern und Faserbuescheln zur Herstellung von Faserplatten, Formteilen, festem Papier u. dgl.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218868B (de) * 1961-01-31 1966-06-08 Weyerhaeuser Co Verfahren zum Abtrennen von Einzelfasern und Faserbuescheln zur Herstellung von Faserplatten, Formteilen, festem Papier u. dgl.

Also Published As

Publication number Publication date
CH580199A5 (fr) 1976-09-30
DE2335014A1 (de) 1975-01-16
CA1018378A (fr) 1977-10-04
ATA555974A (de) 1976-10-15
DE2335014B2 (de) 1975-06-19
FI212174A (fr) 1975-01-11
SE7408479L (sv) 1975-01-13
FR2236999B1 (fr) 1979-08-24
JPS5069304A (fr) 1975-06-10
AT337522B (de) 1977-07-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse