SE9600730D0 - Metod vid massatillverkning - Google Patents

Metod vid massatillverkning

Info

Publication number
SE9600730D0
SE9600730D0 SE9600730A SE9600730A SE9600730D0 SE 9600730 D0 SE9600730 D0 SE 9600730D0 SE 9600730 A SE9600730 A SE 9600730A SE 9600730 A SE9600730 A SE 9600730A SE 9600730 D0 SE9600730 D0 SE 9600730D0
Authority
SE
Sweden
Prior art keywords
printing
ink
chemical system
mass production
catalase
Prior art date
Application number
SE9600730A
Other languages
English (en)
Original Assignee
Bim Kemi 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 Bim Kemi Ab filed Critical Bim Kemi Ab
Priority to SE9600730A priority Critical patent/SE9600730D0/sv
Publication of SE9600730D0 publication Critical patent/SE9600730D0/sv
Priority to JP53087797A priority patent/JP2000505510A/ja
Priority to PCT/SE1997/000340 priority patent/WO1997032076A1/en
Priority to CA 2247281 priority patent/CA2247281A1/en
Priority to EP19970906401 priority patent/EP0885326A1/en
Priority to AU21102/97A priority patent/AU2110297A/en

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
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
SE9600730A 1996-02-27 1996-02-27 Metod vid massatillverkning SE9600730D0 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9600730A SE9600730D0 (sv) 1996-02-27 1996-02-27 Metod vid massatillverkning
JP53087797A JP2000505510A (ja) 1996-02-27 1997-02-27 廃棄紙の脱インク用化学物質システム及び再生方法
PCT/SE1997/000340 WO1997032076A1 (en) 1996-02-27 1997-02-27 System of chemicals and method for deinking of waste paper
CA 2247281 CA2247281A1 (en) 1996-02-27 1997-02-27 System of chemicals and method for deinking of waste paper
EP19970906401 EP0885326A1 (en) 1996-02-27 1997-02-27 System of chemicals and method for deinking of waste paper
AU21102/97A AU2110297A (en) 1996-02-27 1997-02-27 System of chemicals and method for deinking of waste paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600730A SE9600730D0 (sv) 1996-02-27 1996-02-27 Metod vid massatillverkning

Publications (1)

Publication Number Publication Date
SE9600730D0 true SE9600730D0 (sv) 1996-02-27

Family

ID=20401559

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600730A SE9600730D0 (sv) 1996-02-27 1996-02-27 Metod vid massatillverkning

Country Status (5)

Country Link
EP (1) EP0885326A1 (sv)
JP (1) JP2000505510A (sv)
AU (1) AU2110297A (sv)
SE (1) SE9600730D0 (sv)
WO (1) WO1997032076A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002012618A2 (en) * 2000-08-07 2002-02-14 Kao Specialties Americas Flotation deinking process
US7169257B2 (en) * 2003-11-12 2007-01-30 Kemira Chemicals, Inc. Method of deinking waste paper using a reduced alkali system
US7897010B2 (en) 2006-01-09 2011-03-01 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US8317973B2 (en) * 2009-11-11 2012-11-27 Kemira Chemical, Inc. Polyester surfactants for deinking

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934882A1 (de) * 1989-10-19 1991-04-25 Gruenau Gmbh Chem Fab Waessrige, carbonsaeuren und/oder harzsaeuren enthaltende dispersionen zum deinken von bedruckten altpapieren
US5281358A (en) * 1990-10-24 1994-01-25 Kao Corporation Deinking agent
US5415733A (en) * 1993-05-27 1995-05-16 High Point Chemical Corp. Method of removing hydrophilic ink
ATE163205T1 (de) * 1993-06-23 1998-02-15 Bim Kemi Ab Kollektor vorgesehen zum gebrauch beim enttinten von abfallpapier nach dem flotationsverfahren

Also Published As

Publication number Publication date
JP2000505510A (ja) 2000-05-09
AU2110297A (en) 1997-09-16
WO1997032076A1 (en) 1997-09-04
EP0885326A1 (en) 1998-12-23

Similar Documents

Publication Publication Date Title
CN1312353C (zh) 脂肪酶废纸脱墨新工艺
Wang et al. Studies on the environmentally friendly deinking process employing biological enzymes and composite surfactant
JP4885977B2 (ja) 工程用水再生システムおよびその方法
AU2011215742A8 (en) Method for removing ink from paper
EP1126076A3 (en) Method and apparatus for cleaning pulp
SE9600730D0 (sv) Metod vid massatillverkning
DK0644964T3 (da) Fremgangsmåde til behandling af returpapir
AU7087194A (en) Collector intended to be used in deinking of waste paper according to the flotation process
ATE167713T1 (de) Deinken von cellulosematerial und dazu verwendbare zusammensetzungen
ATE209720T1 (de) Verfahren zur behandlung von altpapier sowie anlage zu seiner durchführung
JPH0814078B2 (ja) 脱墨剤
DE69702440T2 (de) Verfahren zur wiedergewinnung von faser aus bedrucktem altpapier
JP2007119934A (ja) 木質系バイオマスからリグニンを分離する方法
ES477183A1 (es) Procedimiento para la regeneracion de papelotes de gran ca- lidad.
EP1064082A4 (en) RECYCLING DISPERSER USEFUL IN RECYCLING TREATED CONTAINERS
FI943594A (sv) Förfarande för avlägsnande av tryckfärg från tryckt avfallspapper
JP2004091956A (ja) 古紙配合新聞用紙およびその製造方法
JPH06346390A (ja) 古紙の脱インキ方法
JPH08120580A (ja) 印刷古紙の脱インキ方法
EP0920551A4 (en) PROCESS FOR AGGLOMERATION OF ADHESIVE IMPURITIES IN AQUEOUS SLURRY OF WASTE PAPER
KR920004463B1 (ko) 신문고지의 탈묵방법
CA2135826A1 (en) Process for removing inorganic components that form ash on ignition and oily waste from paper during recycling
FR2412644A1 (fr) Procede d'enlevement de l'encre de vieux papiers imprimes
Laivins et al. Effects of residual deinking chemicals on poly (ethylene oxide)/cofactor retention aids
TH23448B (th) วิธีการขจัดหมึก