JPS5663090A - Floatation sorting agent for removing pigment from waste paper - Google Patents

Floatation sorting agent for removing pigment from waste paper

Info

Publication number
JPS5663090A
JPS5663090A JP14308680A JP14308680A JPS5663090A JP S5663090 A JPS5663090 A JP S5663090A JP 14308680 A JP14308680 A JP 14308680A JP 14308680 A JP14308680 A JP 14308680A JP S5663090 A JPS5663090 A JP S5663090A
Authority
JP
Japan
Prior art keywords
waste paper
removing pigment
sorting agent
floatation
floatation sorting
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
JP14308680A
Other languages
English (en)
Other versions
JPS6325115B2 (ja
Inventor
Menshiyuhorun Furiidorin
Shieenraitoneru Erunsuto
Toifueru Geruharuto
Uerutohaimeru Pauru
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of JPS5663090A publication Critical patent/JPS5663090A/ja
Publication of JPS6325115B2 publication Critical patent/JPS6325115B2/ja
Granted 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
    • 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)
  • Detergent Compositions (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Developing Agents For Electrophotography (AREA)
JP14308680A 1979-10-16 1980-10-15 Floatation sorting agent for removing pigment from waste paper Granted JPS5663090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792941783 DE2941783A1 (de) 1979-10-16 1979-10-16 Flotationsmittel zur entfernung von pigmenten aus altpapier

Publications (2)

Publication Number Publication Date
JPS5663090A true JPS5663090A (en) 1981-05-29
JPS6325115B2 JPS6325115B2 (ja) 1988-05-24

Family

ID=6083570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14308680A Granted JPS5663090A (en) 1979-10-16 1980-10-15 Floatation sorting agent for removing pigment from waste paper

Country Status (7)

Country Link
US (1) US4376011A (ja)
EP (1) EP0027922B1 (ja)
JP (1) JPS5663090A (ja)
AT (1) ATE5426T1 (ja)
DE (2) DE2941783A1 (ja)
ES (1) ES8201663A1 (ja)
FI (1) FI68869C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006033561A1 (en) * 2004-09-24 2006-03-30 Seo Bong Recycling Co., Ltd. Method for separation of construction waste

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130400A (ja) * 1983-01-17 1984-07-26 花王株式会社 古紙再生用脱墨剤
US4820379A (en) * 1986-10-16 1989-04-11 Ppg Industries, Inc. Method for deinking wastepaper with a halogenated polyethylene oxide and a polymeric material
US5102500A (en) * 1986-10-16 1992-04-07 Ppg Industries, Inc. Method for deinking wastepaper using alkoxy capped polyethylene oxide and a polymeric material
DE3702978C1 (de) * 1987-02-02 1988-06-30 Gruenau Gmbh Chem Fab Verfahren zum De-inken von bedrucktem Altpapier
US5308448A (en) * 1989-01-14 1994-05-03 Henkel Kommanditgesellschaft Auf Aktien Process for the flotation of fillers from deinked waste paper in the presence of surfactants containing sulfonate groups
US5171427A (en) * 1990-02-23 1992-12-15 The Dow Chemical Company Sulfonated and carboxylate collector compositions useful in the flotation of minerals
US5248388A (en) * 1991-04-25 1993-09-28 Betz Paperchem, Inc. Use of surfactants having an HLB less than 10 in the deinking of dry toner electrostatic printed wastepaper
US5200034A (en) * 1991-04-25 1993-04-06 Betz Paperchem, Inc. Use of surfactants having an HLB less than 10 in the deinking of dry toner electrostatic printed wastepaper
US5718801A (en) * 1994-08-11 1998-02-17 Ppg Industries, Inc. Method for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agent
WO1996008598A1 (en) * 1994-09-12 1996-03-21 Ppg Industries, Inc. Deinking composition and method for deinking waste paper
EP1057926A1 (en) * 1999-05-31 2000-12-06 Fina Research S.A. Foam-controlling process
US6799682B1 (en) * 2000-05-16 2004-10-05 Roe-Hoan Yoon Method of increasing flotation rate
DE10138029A1 (de) * 2001-08-08 2003-02-27 Stockhausen Chem Fab Gmbh Verwendung von Emulsionen beim Deinking
JP4022595B2 (ja) * 2004-10-26 2007-12-19 コニカミノルタオプト株式会社 撮影装置
US8007754B2 (en) * 2005-02-04 2011-08-30 Mineral And Coal Technologies, Inc. Separation of diamond from gangue minerals
US20070155644A1 (en) * 2005-12-30 2007-07-05 Archer-Daniel-Midland Company Environmentally Friendly Solvent Containing Isoamyl Lactate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL3294C (ja) * 1916-03-23 1900-01-01
US2005742A (en) * 1934-05-25 1935-06-25 Pierre R Hines Process for deinking imprinted paper
US2312466A (en) * 1940-02-08 1943-03-02 American Cyanamid Co Oxygen-bearing ore flotation
US2690260A (en) * 1951-10-16 1954-09-28 Distillers Co Yeast Ltd Froth flotation process
NL84209C (ja) * 1952-02-09 1900-01-01
FR1245417A (fr) * 1960-01-19 1960-11-04 Combined Locks Paper Co Procédé pour la production de pâte à partir de vieux papiers imprimés
CH417311A (de) * 1961-07-05 1966-07-15 Degussa Verfahren zum Herstellen gereinigter wässriger Dispersionen von Faserstoffen
GB1347971A (en) * 1971-04-23 1974-02-27 Ici Ltd Paper treatment process
US4013505A (en) * 1972-03-09 1977-03-22 Vyzkumny Ustav Papieru A Celulosy Method of deinking printed wastepapers
US4040949A (en) * 1973-12-08 1977-08-09 Mitsui Mining & Smelting Co., Ltd. Method for separation of mixture of polyester and cellulose derivative
DE2756711C2 (de) * 1977-12-20 1979-02-15 J.M. Voith Gmbh, 7920 Heidenheim Verfahren zum Deinken von bedrucktem Altpapier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006033561A1 (en) * 2004-09-24 2006-03-30 Seo Bong Recycling Co., Ltd. Method for separation of construction waste
US7934599B2 (en) 2004-09-24 2011-05-03 Seo Bong Recycling Co., Ltd. Method for separation of construction waste

Also Published As

Publication number Publication date
ES495798A0 (es) 1981-12-16
ES8201663A1 (es) 1981-12-16
FI68869C (fi) 1985-11-11
EP0027922A1 (de) 1981-05-06
DE2941783A1 (de) 1981-04-30
FI68869B (fi) 1985-07-31
DE3065703D1 (en) 1983-12-29
EP0027922B1 (de) 1983-11-23
FI803240L (fi) 1981-04-17
JPS6325115B2 (ja) 1988-05-24
ATE5426T1 (de) 1983-12-15
US4376011A (en) 1983-03-08

Similar Documents

Publication Publication Date Title
JPS5663090A (en) Floatation sorting agent for removing pigment from waste paper
MY8700712A (en) Process for aerobic rotting and/or drying of organic waste materials in a rotting bunker and equipment for carrying out the process
GB2033784B (en) Waste paper processing plant
NO179315C (no) Trykkerblanding som minsker overgang av jernsulfidmineraler ved flotasjon av mineraler, fremgangsmåte for fremstilling av trykkerblandingen og anvendelse derav
KR920012311A (ko) 퀴나크리돈의 분산 분쇄법
ZA804810B (en) Process for aerobic rotting and/or drying of organic waste materials in a rotting bunker and equipment for carrying out the process
JPS5551892A (en) Deinking of waste paper
GB2014209A (en) Reprocessing Paper
AU534531B2 (en) Alkanolamine-tall oil fatty acid concentrate for coal flotation
JPS5551891A (en) Deinking of waste paper
EP0165447A3 (en) Alpha-hydroxyketone as an antiskinning agent
JPS51137419A (en) Jam detector
AU640702B2 (en) Method for removing amine from solids
JPS5231483A (en) Marine refuse incinerator
JPS5540809A (en) High electrresistant imparting agent for paper
JPS54120705A (en) Deinking of waste paper
ZA793177B (en) New collectors for the flotation of ores
JPS54145063A (en) Waste paper pulverizer
JPS54156037A (en) Dispersing agent of dye and pigment for synthetic resin
ES8607045A1 (es) Un procedimiento para la preparacion de una composicion tensioactiva para eliminar de las aguas conteaminaciones de origen petrolifero.
JPS5215817A (en) Germicide and fungicide for paper pulp industry
DE2960119D1 (en) Process for the preparation of sulfinates of 4,4'-diaminobenzhydrol and of its substituted products, and copying paper containing these compounds
AU524935B2 (en) Froth flotation process
JPS54163110A (en) Method of detecting jamming of paper in printer
AU534592B2 (en) Phosponic acid derivatives as collecting agents in froth flotation