DD123760A5 - - Google Patents

Info

Publication number
DD123760A5
DD123760A5 DD190829A DD19082976A DD123760A5 DD 123760 A5 DD123760 A5 DD 123760A5 DD 190829 A DD190829 A DD 190829A DD 19082976 A DD19082976 A DD 19082976A DD 123760 A5 DD123760 A5 DD 123760A5
Authority
DD
German Democratic Republic
Application number
DD190829A
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 filed Critical
Publication of DD123760A5 publication Critical patent/DD123760A5/xx

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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/023—Cleaning wood chips or other raw materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Disintegrating Or Milling (AREA)
  • Paper (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Housing For Livestock And Birds (AREA)
  • Moulding By Coating Moulds (AREA)
DD190829A 1975-01-17 1976-01-15 DD123760A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI750112A FI51962C (fi) 1975-01-17 1975-01-17 Tapa ja laitteisto pätepuun, kuten kantojen ja liekopuun käsittelemise ksi paperimassan valmistusta varten.

Publications (1)

Publication Number Publication Date
DD123760A5 true DD123760A5 (fr) 1977-01-12

Family

ID=8508906

Family Applications (1)

Application Number Title Priority Date Filing Date
DD190829A DD123760A5 (fr) 1975-01-17 1976-01-15

Country Status (12)

Country Link
US (1) US4036440A (fr)
JP (1) JPS5196503A (fr)
AT (1) AT346172B (fr)
CA (1) CA1040912A (fr)
DD (1) DD123760A5 (fr)
DE (1) DE2559320A1 (fr)
FI (1) FI51962C (fr)
FR (1) FR2297950A1 (fr)
NO (1) NO142000B (fr)
PL (1) PL105545B1 (fr)
SE (1) SE7507971L (fr)
SU (1) SU663321A3 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713730C2 (de) * 1977-03-28 1983-03-10 Buckau-Walther AG, 4048 Grevenbroich Vorrichtung zum Reinigen von verschmutzten Schnitzeln
US4254874A (en) * 1979-04-13 1981-03-10 Kockums Industri Ab Device for collecting and processing tree stumps
JPS59125991A (ja) * 1982-12-28 1984-07-20 工業技術院長 都市ごみ抽出パルプ原料の異物除去方法
US5240114A (en) * 1988-01-19 1993-08-31 Parker Jim L Process for reclaiming gravel, soil particles, and wood pieces from a mixture of the same
US5110454A (en) * 1988-01-19 1992-05-05 Recovery Systems Technology, Inc. Apparatus for reclaiming gravel, soil particles and wood pieces from a mixture of the same
US5238195A (en) * 1991-07-30 1993-08-24 Knez Building Materials Company Method for recycling wallboard
US5183213A (en) * 1991-07-30 1993-02-02 Knez Building Materials Company Method for recycling wallboard
FI98277C (fi) * 1995-11-01 1997-05-26 Valtion Teknillinen Menetelmä vähäkuorisen puuhakkeen valmistamiseksi kuorellisesta puuhakkeesta sekä vastaava laitteisto
US5875979A (en) * 1997-07-30 1999-03-02 Walters; Drake R. Green waste processor
US5868186A (en) * 1997-09-11 1999-02-09 Westvaco Corporation Debarking wood without introducing contaminants into the wood
DE19848354B4 (de) * 1998-06-23 2005-10-06 A+S Häcksel- und Kompostierungs GmbH Einrichtung zur Erzeugung von thermisch verwertbaren Hackschnitzeln
US6387691B1 (en) 2000-03-31 2002-05-14 The United States Of America As Represented By The Secretary Of Agriculture Fungal degradation and bioremediation system for ACQ-treated wood
US6383800B1 (en) 2000-03-31 2002-05-07 The United States Of America As Represented By The Secretary Of Agriculture Fungal degradation and bioremediation system for pentachlorophenol-treated wood
US6387689B1 (en) 2000-03-31 2002-05-14 The United States Of America As Represented By The Secretary Of Agriculture Fungal degradation and bioremediation system for creosote-treated wood
US6495134B1 (en) 2000-03-31 2002-12-17 The United States Of America As Represented By The Secretary Of Agriculture Fungal strains for degradation and bioremediation of CCA-treated wood
FI112041B (sv) * 2000-08-02 2003-10-31 Bjarne Holmbom Förfarande för återvinning av kvistnötsmaterial från överstor flis
KR100494578B1 (ko) * 2002-08-16 2005-06-10 주식회사 대성엔지니어링 나무 뿌리를 이용한 톱밥 칩의 제조장치
US20070045157A1 (en) * 2005-08-29 2007-03-01 Kajzer Wieslaw C Recovery of pin chips from a chip washing reject stream
CN101135117B (zh) * 2007-10-08 2010-08-04 滑县华森纸业有限责任公司 纸浆原料清洁处理方法
KR100960366B1 (ko) * 2009-12-22 2010-05-28 세온엔텍주식회사 폐목을 이용한 톱밥 마쇄기 및 이를 이용한 톱밥 및 목분 제조 장치
US8757388B2 (en) * 2010-02-02 2014-06-24 Weyerhaeuser Nr Company Biomass conditioning system and method for conditioning

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1770430A (en) * 1928-08-07 1930-07-15 Respats Inc Method and apparatus for producing fibrous material
US2488041A (en) * 1946-10-03 1949-11-15 Crown Zellerbach Corp Hydraulic debarking method
US3064806A (en) * 1958-06-06 1962-11-20 Insinooritoimisto Engineering Apparatus for wet sizing of solid materials
GB1016872A (en) * 1961-07-14 1966-01-12 Defibrator Ab Improvements in and relating to production of chips from cellulose and similar materials
US3367495A (en) * 1964-09-22 1968-02-06 Scott Paper Co Floatation apparatus and recovery and utilization of wood fines from mill wastes
US3337139A (en) * 1965-01-13 1967-08-22 Kimberly Clark Co Treatment of hardwood chips for bark and wood separation
US3708063A (en) * 1970-09-11 1973-01-02 Toyo Pulp Co Ltd Method and apparatus for washing wood chips
US3765532A (en) * 1971-07-12 1973-10-16 Rex Chainbelt Inc Wood chip washer
US3834561A (en) * 1973-05-21 1974-09-10 G Crow Method and apparatus for separating wood bark from gravel
US3826433A (en) * 1973-06-01 1974-07-30 Us Agriculture Process for removing bark from wood chips
US3878994A (en) * 1973-11-28 1975-04-22 Urban Wood & Fiber Products In Apparatus and process for treating waste wood

Also Published As

Publication number Publication date
JPS5196503A (en) 1976-08-24
FR2297950A1 (fr) 1976-08-13
DE2559320A1 (de) 1976-07-22
CA1040912A (fr) 1978-10-24
SU663321A3 (ru) 1979-05-15
FI750112A (fr) 1976-07-18
ATA21976A (de) 1978-02-15
FI51962B (fr) 1977-01-31
AT346172B (de) 1978-10-25
NO142000B (no) 1980-03-03
SE7507971L (sv) 1976-07-19
US4036440A (en) 1977-07-19
NO760122L (fr) 1976-07-20
FI51962C (fi) 1977-05-10
PL105545B1 (pl) 1979-10-31

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