AU2001271465A1 - Enhanced vacuum dewatering of pulp - Google Patents

Enhanced vacuum dewatering of pulp

Info

Publication number: AU2001271465A1
Authority: AU; Australia
Prior art keywords: pulp; vacuum dewatering; enhanced vacuum; enhanced; dewatering
Prior art date: 2000-08-31
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

AU2001271465A

Inventor

Gary S. Furman Jr.

James J. Svarz

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.)

ChampionX LLC

Original Assignee

Ondeo Nalco Co

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.)

2000-08-31

Filing date

2001-06-26

Publication date

2002-03-13

2001-06-26 Application filed by Ondeo Nalco Co filed Critical Ondeo Nalco Co

2002-03-13 Publication of AU2001271465A1 publication Critical patent/AU2001271465A1/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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)

AU2001271465A 2000-08-31 2001-06-26 Enhanced vacuum dewatering of pulp Abandoned AU2001271465A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US65292600A	2000-08-31	2000-08-31
US09652926		2000-08-31
PCT/US2001/020276 WO2002018704A1 (en)	2000-08-31	2001-06-26	Enhanced vacuum dewatering of pulp

Publications (1)

Publication Number	Publication Date
AU2001271465A1 true AU2001271465A1 (en)	2002-03-13

Family

ID=24618761

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001271465A Abandoned AU2001271465A1 (en)	2000-08-31	2001-06-26	Enhanced vacuum dewatering of pulp

Country Status (3)

Country	Link
AR (1)	AR029282A1 (en)
AU (1)	AU2001271465A1 (en)
WO (1)	WO2002018704A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6706144B1 (en) *	2002-06-18	2004-03-16	Ondeo Nalco Company	Method of dewatering pulp
US8741105B2 (en) *	2009-09-01	2014-06-03	Awi Licensing Company	Cellulosic product forming process and wet formed cellulosic product
SE535820C2 (en) *	2010-10-05	2013-01-02	Stora Enso Oyj	Process for drying pulp using a perforated suction roll
US10988899B2 (en)	2017-03-09	2021-04-27	Ecolab Usa Inc.	Fluff dryer machine drainage aid
CN111868328A (en) *	2018-03-15	2020-10-30	巴克曼实验室国际公司	Method and system for producing commercial pulp and products thereof
US20200240078A1 (en) *	2019-01-28	2020-07-30	Buckman Laboratories International, Inc.	Method And System For Dewatering And Controlling Foam In Pulp And Paper Processes
US20240384472A1 (en) *	2023-05-18	2024-11-21	Ecolab Usa Inc.	Drainage aids and the use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4062721A (en) *	1976-10-26	1977-12-13	Conwed Corporation	Use of surfactant to increase water removal from fibrous web
US5846435A (en) *	1996-09-26	1998-12-08	Haase; Richard Alan	Method for dewatering of sludge
US6093217A (en) *	1997-02-05	2000-07-25	Akzo Nobel N.V.	Sizing of paper

2001
- 2001-06-26 AR ARP010103030A patent/AR029282A1/en unknown
- 2001-06-26 WO PCT/US2001/020276 patent/WO2002018704A1/en not_active Ceased
- 2001-06-26 AU AU2001271465A patent/AU2001271465A1/en not_active Abandoned

Also Published As

Publication number	Publication date
AR029282A1 (en)	2003-06-18
WO2002018704A1 (en)	2002-03-07

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