SE8701423L - Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial - Google Patents

Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial

Info

Publication number: SE8701423L
Authority: SE; Sweden
Prior art keywords: pulp; screen; vessel; rejects; conduit
Prior art date: 1987-04-06

Application number

SE8701423A

Other languages

Unknown language ( )

English (en)

Other versions

SE8701423D0 (sv

Inventor

G Tistad

Original Assignee

Kamyr 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.)

1987-04-06

Filing date

1987-04-06

Publication date

1988-10-07

1987-04-06 Application filed by Kamyr Ab filed Critical Kamyr Ab

1987-04-06 Priority to SE8701423A priority Critical patent/SE8701423L/sv

1987-04-06 Publication of SE8701423D0 publication Critical patent/SE8701423D0/sv

1988-04-01 Priority to US07/177,472 priority patent/US4892619A/en

1988-04-04 Priority to JP63081448A priority patent/JPS63264994A/ja

1988-04-05 Priority to BR8801589A priority patent/BR8801589A/pt

1988-04-05 Priority to CA000563212A priority patent/CA1313966C/en

1988-04-06 Priority to FI881578A priority patent/FI881578A/fi

1988-10-07 Publication of SE8701423L publication Critical patent/SE8701423L/sv

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Paper (AREA)

SE8701423A 1987-04-06 1987-04-06 Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial SE8701423L (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE8701423A SE8701423L (sv)	1987-04-06	1987-04-06	Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial
US07/177,472 US4892619A (en)	1987-04-06	1988-04-01	Method of production of fiber containing pulp with different raw materials
JP63081448A JPS63264994A (ja)	1987-04-06	1988-04-04	繊維含有パルプの連続的製造方法
BR8801589A BR8801589A (pt)	1987-04-06	1988-04-05	Processo para producao continua de polpa contendo fibras de duas ou mais diferentes materias primas
CA000563212A CA1313966C (en)	1987-04-06	1988-04-05	Method for fractionating mixed pulp according to the fiber properties
FI881578A FI881578A (fi)	1987-04-06	1988-04-06	Foerfarande vid framstaellning av fiberhaltig massa av olika raomaterial.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8701423A SE8701423L (sv)	1987-04-06	1987-04-06	Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial

Publications (2)

Publication Number	Publication Date
SE8701423D0 SE8701423D0 (sv)	1987-04-06
SE8701423L true SE8701423L (sv)	1988-10-07

Family

ID=20368106

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8701423A SE8701423L (sv)	1987-04-06	1987-04-06	Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial

Country Status (6)

Country	Link
US (1)	US4892619A (sv)
JP (1)	JPS63264994A (sv)
BR (1)	BR8801589A (sv)
CA (1)	CA1313966C (sv)
FI (1)	FI881578A (sv)
SE (1)	SE8701423L (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE9802870L (sv) *	1998-08-26	2000-02-27	Sunds Defibrator	Silning av fiberhaltiga suspensioner
US6649068B2 (en) *	2000-06-14	2003-11-18	Andritz Inc.	Filtration of pulp mill liquids
US7879042B2 (en) *	2004-03-05	2011-02-01	Depuy Products, Inc.	Surface replacement extractor device and associated method
US20080308239A1 (en) *	2007-06-12	2008-12-18	Hart Peter W	Fiber blend having high yield and enhanced pulp performance and method for making same
WO2008153565A1 (en) *	2007-06-12	2008-12-18	Meadwestvaco Corporation	A fiber blend having high yield and enhanced pulp performance and method for making same
US20100175840A1 (en) *	2007-06-12	2010-07-15	Hart Peter W	High yield and enhanced performance fiber
US9382660B2 (en) *	2012-04-16	2016-07-05	Stora Enso Oyj	Method for automatically determining stickies in a recycled fibre process
US10941520B2 (en)	2015-08-21	2021-03-09	Pulmac Systems International, Inc.	Fractionating and refining system for engineering fibers to improve paper production
US10041209B1 (en)	2015-08-21	2018-08-07	Pulmac Systems International, Inc.	System for engineering fibers to improve paper production
US11214925B2 (en)	2015-08-21	2022-01-04	Pulmac Systems International, Inc.	Method of preparing recycled cellulosic fibers to improve paper production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3909400A (en) *	1973-08-28	1975-09-30	Black Clawson Co	Apparatus for fractionating fiber suspensions in accordance with fiber length
US4342618A (en) *	1979-05-14	1982-08-03	Alkibiadis Karnis	Method and apparatus on-line monitoring of fibre length of mechanical pumps
US4502918A (en) *	1981-06-10	1985-03-05	Macmillan Bloedel Limited	Two-stage chemical treatment of mechanical wood pulp with sodium sulfite
US4543181A (en) *	1982-12-16	1985-09-24	Kamyr, Inc.	Medium consistency flat disk pressure screen
SE435941B (sv) *	1983-03-14	1984-10-29	Mo Och Domsjoe Ab	Forfarande for framstellning av forbettrad slipmassa
SE441282B (sv) *	1984-02-22	1985-09-23	Mo Och Domsjoe Ab	Forfarande for framstellning av forbettrad hogutbytesmassa
SE443007B (sv) *	1985-03-04	1986-02-10	Kamyr Ab	Silanordning

1987
- 1987-04-06 SE SE8701423A patent/SE8701423L/sv unknown
1988
- 1988-04-01 US US07/177,472 patent/US4892619A/en not_active Expired - Lifetime
- 1988-04-04 JP JP63081448A patent/JPS63264994A/ja active Pending
- 1988-04-05 CA CA000563212A patent/CA1313966C/en not_active Expired - Fee Related
- 1988-04-05 BR BR8801589A patent/BR8801589A/pt unknown
- 1988-04-06 FI FI881578A patent/FI881578A/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI881578A0 (fi)	1988-04-06
FI881578A (fi)	1988-10-07
US4892619A (en)	1990-01-09
JPS63264994A (ja)	1988-11-01
CA1313966C (en)	1993-03-02
SE8701423D0 (sv)	1987-04-06
BR8801589A (pt)	1988-11-08

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