CA2126347A1 - Method for controlling pitch - Google Patents

Method for controlling pitch

Info

Publication number
CA2126347A1
CA2126347A1 CA002126347A CA2126347A CA2126347A1 CA 2126347 A1 CA2126347 A1 CA 2126347A1 CA 002126347 A CA002126347 A CA 002126347A CA 2126347 A CA2126347 A CA 2126347A CA 2126347 A1 CA2126347 A1 CA 2126347A1
Authority
CA
Canada
Prior art keywords
pulp
tonne
pitch
bentonite
water
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.)
Abandoned
Application number
CA002126347A
Other languages
English (en)
French (fr)
Inventor
Arthur Percy Derrick
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.)
Vinings Industries Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2126347A1 publication Critical patent/CA2126347A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control

Landscapes

  • Paper (AREA)
  • Working-Up Tar And Pitch (AREA)
CA002126347A 1991-12-21 1992-12-15 Method for controlling pitch Abandoned CA2126347A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9127173.4 1991-12-21
GB919127173A GB9127173D0 (en) 1991-12-21 1991-12-21 Method for controlling pitch

Publications (1)

Publication Number Publication Date
CA2126347A1 true CA2126347A1 (en) 1993-07-08

Family

ID=10706665

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002126347A Abandoned CA2126347A1 (en) 1991-12-21 1992-12-15 Method for controlling pitch

Country Status (10)

Country Link
EP (1) EP0617749A4 (enrdf_load_stackoverflow)
JP (1) JPH07506150A (enrdf_load_stackoverflow)
AU (1) AU657389B2 (enrdf_load_stackoverflow)
BR (1) BR9206974A (enrdf_load_stackoverflow)
CA (1) CA2126347A1 (enrdf_load_stackoverflow)
FI (1) FI942954A7 (enrdf_load_stackoverflow)
GB (1) GB9127173D0 (enrdf_load_stackoverflow)
NO (1) NO942353L (enrdf_load_stackoverflow)
WO (1) WO1993013265A1 (enrdf_load_stackoverflow)
ZA (1) ZA929910B (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410920D0 (en) * 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper
GB2297334A (en) * 1995-01-25 1996-07-31 Ecc Int Ltd Agent for controlling the deposition of pitch in papermaking
EP0760406A3 (en) * 1995-08-24 1997-09-17 Nalco Canada Inc Combination of poly (dadmac / acrylamide) and bentonite for pitch control in papermaking processes
US6099689A (en) * 1998-02-17 2000-08-08 Nalco Chemical Company Production of paper and board products with improved retention, drainage and formation
US6103065A (en) * 1999-03-30 2000-08-15 Basf Corporation Method for reducing the polymer and bentonite requirement in papermaking
AU781031B2 (en) * 2000-01-19 2005-04-28 Clariant Finance (Bvi) Limited Process for reducing sticky contaminants in stock systems containing waste paper and in coated broke
DE102004060587A1 (de) * 2004-12-16 2006-07-06 Süd-Chemie AG Bentonite zur Störstoffbindung in der Papierherstellung
DE102005039850A1 (de) * 2005-08-23 2007-03-08 Süd-Chemie AG Stevensit- und/oder Kerolith-haltige Adsorbentien zur Störstoffbindung in der Papierherstellung
US9410216B2 (en) 2010-06-26 2016-08-09 Virdia, Inc. Sugar mixtures and methods for production and use thereof
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
PT106039A (pt) 2010-12-09 2012-10-26 Hcl Cleantech Ltd Processos e sistemas para o processamento de materiais lenhocelulósicos e composições relacionadas
US9512495B2 (en) 2011-04-07 2016-12-06 Virdia, Inc. Lignocellulose conversion processes and products
JP7151201B2 (ja) * 2018-06-18 2022-10-12 栗田工業株式会社 ピッチコントロール剤及びピッチコントロール方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913755A (en) * 1988-03-16 1990-04-03 Royce Medical Company Method of forming orthopaedic gel pads
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
GB8815515D0 (en) * 1988-06-29 1988-08-03 Ecc Int Ltd Pitch control

Also Published As

Publication number Publication date
WO1993013265A1 (en) 1993-07-08
JPH07506150A (ja) 1995-07-06
FI942954L (fi) 1994-08-05
EP0617749A1 (en) 1994-10-05
FI942954A7 (fi) 1994-08-05
NO942353D0 (enrdf_load_stackoverflow) 1994-06-20
AU3250493A (en) 1993-07-28
BR9206974A (pt) 1995-12-05
EP0617749A4 (en) 1994-11-02
GB9127173D0 (en) 1992-02-19
NO942353L (no) 1994-06-20
AU657389B2 (en) 1995-03-09
ZA929910B (en) 1993-07-07
FI942954A0 (fi) 1994-06-20

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued