AU1239797A - Washing of pulp - Google Patents

Washing of pulp

Info

Publication number: AU1239797A
Authority: AU; Australia
Prior art keywords: pulp; washing
Prior art date: 1992-01-29
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

AU12397/97A

Inventor

Richard C Agar

Malcolm Cronlund

Goyal C Gopal

Raphael Katzen

Ron Leblanc

Jairo H. Lora

Mikhail N Raskin

Stephen R. Winner

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.)

Alcell Technologies Inc

Original Assignee

Alcell Technologies Inc

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.)

1992-01-29

Filing date

1997-01-30

Publication date

1997-03-13

1992-01-29 Priority claimed from PCT/US1992/000720 external-priority patent/WO1992013849A1/en

1997-01-30 Application filed by Alcell Technologies Inc filed Critical Alcell Technologies Inc

1997-03-13 Publication of AU1239797A publication Critical patent/AU1239797A/en

Status Abandoned legal-status Critical Current

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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
- 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
- D21C11/0028—Effluents derived from the washing or bleaching plants
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment

AU12397/97A 1992-01-29 1997-01-30 Washing of pulp Abandoned AU1239797A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
WOUS9200720		1992-01-29
PCT/US1992/000720 WO1992013849A1 (en)	1991-02-01	1992-01-29	Pulping of lignocellulosic materials and recovery of resultant by-products

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
AU36649/93A Division AU676829B2 (en)	1992-01-29	1993-01-29	Pulping of fibrous plant materials and recovery of resultantby-products

Publications (1)

Publication Number	Publication Date
AU1239797A true AU1239797A (en)	1997-03-13

Family

ID=22230761

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
AU36649/93A Ceased AU676829B2 (en)	1992-01-29	1993-01-29	Pulping of fibrous plant materials and recovery of resultantby-products
AU12397/97A Abandoned AU1239797A (en)	1992-01-29	1997-01-30	Washing of pulp
AU12398/97A Abandoned AU1239897A (en)	1992-01-29	1997-01-30	Washing of pulp

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AU36649/93A Ceased AU676829B2 (en)	1992-01-29	1993-01-29	Pulping of fibrous plant materials and recovery of resultantby-products

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AU12398/97A Abandoned AU1239897A (en)	1992-01-29	1997-01-30	Washing of pulp

Country Status (8)

Country	Link
EP (1)	EP0746650A4 (en)
JP (1)	JPH08500854A (en)
AU (3)	AU676829B2 (en)
BR (1)	BR9305819A (en)
CA (1)	CA2116544A1 (en)
FI (1)	FI943541A7 (en)
NO (1)	NO942824L (en)
WO (1)	WO1993015261A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1995010656A1 (en) *	1993-10-15	1995-04-20	Macmillan Bloedel Limited	Methanol recovery
WO1997036040A1 (en) *	1996-03-25	1997-10-02	Alcell Technologies Inc.	Ozone-bleached organosolv pulps
CN1324191C (en) *	2003-11-20	2007-07-04	罗学刚	Highly pare lignin, hihg efficiency fiber separating technology
SI2421911T1 (en)	2009-04-23	2014-10-30	Greenfield Ethanol Inc.	Separation of reactive cellulose from lignocellulosic biomass with high lignin content
CA2763742C (en) *	2009-05-28	2013-01-08	Lignol Innovations Ltd.	Resin compositions comprising lignin derivatives
CN102459424B (en) *	2009-05-28	2016-01-20	丽格诺创新有限公司	From the derivatives of native lignin of annual fibrous material
WO2011097719A1 (en)	2010-02-15	2011-08-18	Lignol Innovations Ltd.	Binder compositions comprising lignin derivatives
CN102844357B (en)	2010-02-15	2016-09-07	丽格诺新创有限公司	Carbon fiber composition containing lignin derivatives
FI123100B (en) *	2010-03-11	2012-11-15	Metso Paper Inc	Procedure for the collection of by-products
US9932707B2 (en)	2010-11-05	2018-04-03	Greenfield Specialty Alcohols Inc.	Bagasse fractionation for cellulosic ethanol and chemical production
AU2011325841B2 (en)	2010-11-05	2016-01-07	Greenfield Ethanol Inc.	Bagasse fractionation for cellulosic ethanol and chemical production
CA2829413A1 (en)	2011-03-24	2012-09-27	Lignol Innovations Ltd.	Compositions comprising lignocellulosic biomass and organic solvent
RU2014103992A (en)	2011-07-28	2015-09-10	Гринфилд Спешелти Элкохолз Инк.	TWO-STAGE CONTINUOUS PRELIMINARY PROCESSING OF LIGNO CELLULOSE BIOMASS
EP2597100A1 (en) *	2011-11-28	2013-05-29	Annikki GmbH	Method for extracting low-molecular lignin (LML)
EP2596852A1 (en)	2011-11-28	2013-05-29	Annikki GmbH	Method for the regeneration of an aqueous solution containing lignin
AU2012345048B2 (en)	2011-11-30	2017-05-25	Oji Holdings Corporation	Method for manufacturing monosaccharides, oligosaccharides, and furfurals from biomass
CN104928963B (en) *	2015-05-08	2017-10-24	白博	A kind of reducing rules pulping waste liquor online high consistency extraction technique of zero-emission
JP6760363B2 (en) *	2016-03-30	2020-09-23	王子ホールディングス株式会社	Furfural composition and method for producing furfural composition
FR3049620B1 (en)	2016-04-05	2020-06-12	Swm Luxembourg Sarl	PLANT PAPER COMPRISING FIBERS FROM A PLANT
FI129347B (en)	2018-10-23	2021-12-15	Teknologian Tutkimuskeskus Vtt Oy	Extraction of valuable components from bark
WO2020190862A1 (en) *	2019-03-21	2020-09-24	Regents Of The University Of Minnesota	Melt-flowable extracts from biomass as a selective additive for agglomerated biomass with binding and moisture resistance properties

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE330819B (en) *	1966-09-12	1970-11-30	Kamyr Ab
US3585104A (en) *	1968-07-29	1971-06-15	Theodor N Kleinert	Organosolv pulping and recovery process
CA1079008A (en) *	1975-10-24	1980-06-10	Cp Associates Limited	Solvent pulping process
AT367473B (en) *	1980-04-10	1982-07-12	Kanzler Walter	METHOD FOR OBTAINING FURFUROL, FORMIC, ACETIC ACID FROM ACID HYDROLYSATES OF PLANTS
EP0043342B1 (en) *	1980-06-20	1983-12-07	Battelle Memorial Institute	A method for the delignification of wood and other ligno-cellulosic products
US4470876A (en) *	1982-07-22	1984-09-11	Beaupre Marc F	Kraft overload recovery process
US4584057A (en) *	1985-04-22	1986-04-22	The United States Of America As Represented By The Secretary Of Agriculture	Membrane processes for separation of organic acids from kraft black liquors
US4764596A (en) *	1985-11-05	1988-08-16	Repap Technologies Inc.	Recovery of lignin
AT385061B (en) *	1985-11-29	1988-02-10	Neusiedler Ag	METHOD FOR OBTAINING CELL FABRIC FROM PLANT FIBER MATERIAL
AT387247B (en) *	1987-05-12	1988-12-27	Voest Alpine Ind Anlagen	COMBINED PROCESS FOR THE THERMAL AND CHEMICAL TREATMENT OF BIOMASS CONTAINING LIGNOCELLULOSE AND FOR THE EXTRACTION OF FURFURAL

1993
- 1993-01-29 CA CA002116544A patent/CA2116544A1/en not_active Abandoned
- 1993-01-29 EP EP93905902A patent/EP0746650A4/en not_active Withdrawn
- 1993-01-29 WO PCT/US1993/001256 patent/WO1993015261A1/en not_active Ceased
- 1993-01-29 AU AU36649/93A patent/AU676829B2/en not_active Ceased
- 1993-01-29 BR BR9305819A patent/BR9305819A/en not_active Application Discontinuation
- 1993-01-29 JP JP5513540A patent/JPH08500854A/en active Pending
1994
- 1994-07-28 FI FI943541A patent/FI943541A7/en unknown
- 1994-07-29 NO NO942824A patent/NO942824L/en unknown
1997
- 1997-01-30 AU AU12397/97A patent/AU1239797A/en not_active Abandoned
- 1997-01-30 AU AU12398/97A patent/AU1239897A/en not_active Abandoned

Also Published As

Publication number	Publication date
FI943541A7 (en)	1994-09-19
AU3664993A (en)	1993-09-01
FI943541A0 (en)	1994-07-28
WO1993015261A1 (en)	1993-08-05
CA2116544A1 (en)	1993-08-05
EP0746650A4 (en)	1998-01-07
EP0746650A1 (en)	1996-12-11
AU1239897A (en)	1997-03-20
AU676829B2 (en)	1997-03-27
NO942824D0 (en)	1994-07-29
NO942824L (en)	1994-09-28
JPH08500854A (en)	1996-01-30
BR9305819A (en)	1997-02-18

Publication	Publication Date	Title
AU1239897A (en)	1997-03-20	Washing of pulp
AU636173B2 (en)	1993-04-22	Method for the chlorine-free bleaching of pulps
AU5420894A (en)	1994-06-08	Washing composition
MX201070B (en)	2001-03-14	Strengthening of cellulosic substrates
AU629465B2 (en)	1992-10-01	Bleaching compounds and compositions
AU7712691A (en)	1991-11-21	Bleach activation
AU7108591A (en)	1991-08-22	Bleach activation
AU7731991A (en)	1991-12-05	Bleaching composition
AU7724591A (en)	1991-11-28	Bleaching composition
AU4431393A (en)	1994-02-24	Single-tub washing machine
GB9500073D0 (en)	1995-03-01	Redisposable microdenominated cellulose
AU3400793A (en)	1993-10-21	Anti-contaminant treatment for papermaking fabrics
AU1115095A (en)	1995-06-19	Treatment of cellulose
AU1584295A (en)	1995-08-21	Pulp bleaching
AU4107093A (en)	1993-11-18	Improved environmental vat
AU1500492A (en)	1992-10-22	Washing process
AU3991189A (en)	1990-03-01	Elimination of bleach effluents
AU5896494A (en)	1994-06-22	Processing of pulp
AU4279689A (en)	1990-04-26	Bleaching and detergent compositions
AU4706093A (en)	1994-03-03	Washing composition
AU3838893A (en)	1993-12-09	Washing machine
AU4030993A (en)	1994-01-04	Screening of pulp
AU5031193A (en)	1994-05-12	High frequency fluid pulsator
EP0577326A3 (en)	1994-09-14	Enzymatic clarification of polysaccharides
AU5853294A (en)	1994-07-19	Clear detergent gels