GB2133817B - Dry deinking of secondary fibres - Google Patents

Dry deinking of secondary fibres

Info

Publication number
GB2133817B
GB2133817B GB08333769A GB8333769A GB2133817B GB 2133817 B GB2133817 B GB 2133817B GB 08333769 A GB08333769 A GB 08333769A GB 8333769 A GB8333769 A GB 8333769A GB 2133817 B GB2133817 B GB 2133817B
Authority
GB
United Kingdom
Prior art keywords
secondary fibres
dry deinking
deinking
dry
fibres
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
GB08333769A
Other languages
English (en)
Other versions
GB8333769D0 (en
GB2133817A (en
Inventor
Byron Richard Terry
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.)
Kimberly Clark Corp
Original Assignee
Kimberly Clark Corp
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 Kimberly Clark Corp filed Critical Kimberly Clark Corp
Publication of GB8333769D0 publication Critical patent/GB8333769D0/en
Publication of GB2133817A publication Critical patent/GB2133817A/en
Application granted granted Critical
Publication of GB2133817B publication Critical patent/GB2133817B/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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
    • 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
    • D21B1/32—Defibrating by other means of waste paper
    • D21B1/325—Defibrating by other means of waste paper de-inking devices
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
GB08333769A 1982-12-20 1983-12-19 Dry deinking of secondary fibres Expired GB2133817B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45081282A 1982-12-20 1982-12-20
US55417483A 1983-11-22 1983-11-22

Publications (3)

Publication Number Publication Date
GB8333769D0 GB8333769D0 (en) 1984-01-25
GB2133817A GB2133817A (en) 1984-08-01
GB2133817B true GB2133817B (en) 1987-04-15

Family

ID=27036139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08333769A Expired GB2133817B (en) 1982-12-20 1983-12-19 Dry deinking of secondary fibres

Country Status (26)

Country Link
KR (1) KR880001122B1 (de)
AT (1) AT391492B (de)
AU (1) AU570419B2 (de)
BR (1) BR8306973A (de)
CA (1) CA1235013A (de)
CH (1) CH665233A5 (de)
DD (1) DD223745A5 (de)
DE (1) DE3345623A1 (de)
DK (1) DK586983A (de)
ES (1) ES528218A0 (de)
FI (1) FI73268C (de)
FR (1) FR2538012B1 (de)
GB (1) GB2133817B (de)
GR (1) GR79451B (de)
HU (1) HUT36509A (de)
IE (1) IE54867B1 (de)
IL (1) IL70481A (de)
IN (1) IN159108B (de)
IT (1) IT1169396B (de)
LU (1) LU85147A1 (de)
MX (2) MX174348B (de)
NL (1) NL8304349A (de)
NO (1) NO158549C (de)
PH (1) PH21639A (de)
PT (1) PT77851B (de)
SE (1) SE8307003L (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU246783A (en) * 1983-11-22 1986-06-30 Kimberly Clark Co Process for dry color removal from secondary yarn batches
CA1249903A (en) * 1984-05-10 1989-02-14 Christopher C. Mollett Composition and method of deinking of recycled cellulosic material
US4615767A (en) * 1984-10-25 1986-10-07 Kimberly-Clark Corporation Process for removing ink-bearing fines from dry-deinked secondary fiber sources
US5762756A (en) * 1994-11-21 1998-06-09 The Black Clawson Company Methods and apparatus for pulping and deinking
DE102011120630A1 (de) * 2011-12-09 2013-06-13 Aerocycle Gmbh Verfahren zur Altpapieraufbereitung
DE102015223333B4 (de) 2014-11-25 2018-06-28 Technische Universität Dresden Verfahren und Anlage zur Aufbereitung hochfester Papierprodukte
CN111304944A (zh) * 2019-12-13 2020-06-19 义乌拓延贸易有限公司 一种间歇性落料使搅拌更加均匀的打浆机用废纸脱墨设备
CN113529462A (zh) * 2021-07-21 2021-10-22 浙江五星纸业有限公司 一种面纸碗的碎解装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1417961A (en) * 1920-10-07 1922-05-30 Williams Patent Crusher & Pulv Method of reducing fibrous sheet material
GB247284A (en) * 1924-11-11 1926-02-11 Kurt Gerson Improvements in the treatment of household and street waste
US2532660A (en) * 1944-05-11 1950-12-05 Arthur J P Care Apparatus for producing fiber staples
GB675178A (en) * 1948-04-15 1952-07-09 Paper Patents Co Method of and apparatus for making a loosely felted web of fibrous material
DE1097802B (de) * 1957-07-30 1961-01-19 Condux Werk Verfahren zum Aufloesen von Altfaserstoffen, insbesondere Altpapier
DE1246382B (de) * 1961-03-30 1967-08-03 Battelle Institut E V Verfahren zum Aufschluss von Altpapier
SE320876B (de) * 1966-08-17 1970-02-16 Mo Och Domsjoe Ab
GB1134611A (en) * 1967-01-28 1968-11-27 Australian Paper Manufacturers Process and apparatus for cleaning and disintegrating fibrous materials
US3933577A (en) * 1971-01-08 1976-01-20 Penque Ronald A Process of sonically treating municipal waste to produce high quality paper pulp and fertilizer
US3741863A (en) * 1971-08-27 1973-06-26 Rust Eng Co Method of recycling waste cellulosic materials
US3773613A (en) * 1971-10-13 1973-11-20 Int Paper Co Method for converting plastic-containing broke to fluff
US3902672A (en) * 1974-01-31 1975-09-02 Bauer Bros Co Waste handling apparatus

Also Published As

Publication number Publication date
DE3345623A1 (de) 1984-06-20
AT391492B (de) 1990-10-10
ES8503390A1 (es) 1985-02-16
HUT36509A (en) 1985-09-30
BR8306973A (pt) 1984-07-24
PT77851B (en) 1986-04-16
NL8304349A (nl) 1984-07-16
SE8307003D0 (sv) 1983-12-19
CA1235013A (en) 1988-04-12
AU2251483A (en) 1984-06-28
ES528218A0 (es) 1985-02-16
GB8333769D0 (en) 1984-01-25
NO834694L (no) 1984-06-21
AU570419B2 (en) 1988-03-17
ATA445583A (de) 1990-04-15
NO158549C (no) 1988-09-28
IE832924L (en) 1984-06-20
SE8307003L (sv) 1984-06-21
FI834675A0 (fi) 1983-12-19
MX174348B (es) 1994-05-10
IT1169396B (it) 1987-05-27
KR880001122B1 (ko) 1988-06-30
GR79451B (de) 1984-10-30
DK586983A (da) 1984-06-21
FI73268B (fi) 1987-05-29
FR2538012A1 (fr) 1984-06-22
IN159108B (de) 1987-03-21
FI834675A (fi) 1984-06-21
FI73268C (fi) 1987-09-10
IT8349537A0 (it) 1983-12-19
DK586983D0 (da) 1983-12-20
IE54867B1 (en) 1990-02-28
DD223745A5 (de) 1985-06-19
IL70481A (en) 1988-03-31
KR840007041A (ko) 1984-12-04
PH21639A (en) 1988-01-13
CH665233A5 (de) 1988-04-29
GB2133817A (en) 1984-08-01
MX157760A (es) 1988-11-30
NO158549B (no) 1988-06-20
FR2538012B1 (fr) 1987-10-16
LU85147A1 (fr) 1984-05-02
PT77851A (en) 1984-01-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921219