PL316144A1 - Effect to temperature and alkalinity onto brightness of paper pulp - Google Patents

Effect to temperature and alkalinity onto brightness of paper pulp

Info

Publication number: PL316144A1
Authority: PL; Poland
Prior art keywords: cooking; alkalinity; brightness; onto; temperature
Prior art date: 1994-03-04

Application number

PL95316144A

Other languages

English (en)

Inventor

Nam Hee Shin

Original Assignee

Beloit 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.)

1994-03-04

Filing date

1995-03-02

Publication date

1996-12-23

1995-03-02 Application filed by Beloit Technologies Inc filed Critical Beloit Technologies Inc

1996-12-23 Publication of PL316144A1 publication Critical patent/PL316144A1/xx

Links

229920001131 Pulp (paper) Polymers 0.000 title 1
238000010411 cooking Methods 0.000 abstract 5
238000000034 method Methods 0.000 abstract 2

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
- D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
- 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
- D21C3/22—Other features of pulping processes

Landscapes

Paper (AREA)
Pens And Brushes (AREA)
Primary Cells (AREA)
Dental Preparations (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Glass Compositions (AREA)
Secondary Cells (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Peptides Or Proteins (AREA)

PL95316144A 1994-03-04 1995-03-02 Effect to temperature and alkalinity onto brightness of paper pulp PL316144A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US20649694A	1994-03-04	1994-03-04
PCT/US1995/002719 WO1995023891A1 (fr)	1994-03-04	1995-03-02	Incidence de la temperature et de la charge en alcalis sur la brillance de la pate a papier

Publications (1)

Publication Number	Publication Date
PL316144A1 true PL316144A1 (en)	1996-12-23

Family

ID=22766657

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL95316144A PL316144A1 (en)	1994-03-04	1995-03-02	Effect to temperature and alkalinity onto brightness of paper pulp

Country Status (19)

Country	Link
EP (1)	EP0748412B1 (fr)
JP (1)	JP2876428B2 (fr)
CN (1)	CN1143398A (fr)
AT (1)	ATE172503T1 (fr)
AU (1)	AU684623B2 (fr)
BR (1)	BR9506974A (fr)
CA (1)	CA2184706C (fr)
DE (1)	DE69505503T2 (fr)
ES (1)	ES2126263T3 (fr)
FI (1)	FI118348B (fr)
MX (1)	MX9603876A (fr)
NO (1)	NO963520L (fr)
NZ (1)	NZ282616A (fr)
PL (1)	PL316144A1 (fr)
RO (1)	RO117929B1 (fr)
RU (1)	RU2127342C1 (fr)
TW (1)	TW270159B (fr)
WO (1)	WO1995023891A1 (fr)
ZA (1)	ZA951777B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI970254A7 (fi) *	1997-01-22	1998-07-23	Ahlstrom Machinery Oy	Menetelmä ja laitteisto massan keittämiseksi
US6139689A (en) *	1997-06-11	2000-10-31	Beloit Technologies, Inc.	Apparatus for digesting pulp in a displacement batch digester that uses displacement liquor having a sufficient hydrostatic head
FI20001351A0 (fi) *	2000-06-06	2000-06-06	Valmet Chemical Pulping Oy	Eräkeittomenetelmä
SE0602476L (sv) *	2006-11-22	2007-08-21	Metso Fiber Karlstad Ab	Metod för att återvinna värmeenergi från svartlut
KR20110123184A (ko)	2010-05-06	2011-11-14	바히아 스페셜티 셀룰로스 에스에이	높은 알파 용해 펄프 제조를 위한 방법 및 시스템
CN103757961B (zh) *	2013-12-30	2016-01-20	汶瑞机械(山东)有限公司	一种间歇蒸煮装置及其布液方法
US9644317B2 (en)	2014-11-26	2017-05-09	International Paper Company	Continuous digester and feeding system
FI129440B (fi) *	2020-01-15	2022-02-28	Chempolis Oy	Keittolaitteisto ja -menetelmä lignoselluloosaa sisältävän biomassan käsittelemiseksi
CN117513041B (zh) *	2023-11-07	2025-08-08	新疆臣达盛业环保科技有限公司	一种rdh蒸煮制浆工艺及其系统
CN117661355A (zh) *	2023-11-16	2024-03-08	湖南骏泰新材料科技有限责任公司	一种工业生产置换蒸煮制浆方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1687076A (en) *	1927-10-12	1928-10-09	Venning D Simons	Process for cooking wood chips by the alkaline process of pulp manufacture
US4578149A (en) *	1981-03-05	1986-03-25	Fagerlund Bertil K E	Process for digesting cellulosic material with heat recovery
JPS6059189A (ja) *	1983-08-24	1985-04-05	ベロイト　コ−ポレ−ション	多段式木材チツプ蒸解法
SU1498857A1 (ru) *	1987-07-17	1989-08-07	Сибирский научно-исследовательский институт целлюлозы и картона	Способ щелочной варки целлюлозы в котлах периодического действи

1995
- 1995-02-23 TW TW084101667A patent/TW270159B/zh active
- 1995-03-02 ES ES95912729T patent/ES2126263T3/es not_active Expired - Lifetime
- 1995-03-02 MX MX9603876A patent/MX9603876A/es unknown
- 1995-03-02 JP JP7523062A patent/JP2876428B2/ja not_active Expired - Lifetime
- 1995-03-02 PL PL95316144A patent/PL316144A1/xx unknown
- 1995-03-02 CN CN95191955A patent/CN1143398A/zh active Pending
- 1995-03-02 BR BR9506974A patent/BR9506974A/pt not_active IP Right Cessation
- 1995-03-02 WO PCT/US1995/002719 patent/WO1995023891A1/fr not_active Ceased
- 1995-03-02 AT AT95912729T patent/ATE172503T1/de active
- 1995-03-02 RU RU96121355A patent/RU2127342C1/ru active
- 1995-03-02 AU AU19789/95A patent/AU684623B2/en not_active Ceased
- 1995-03-02 CA CA002184706A patent/CA2184706C/fr not_active Expired - Fee Related
- 1995-03-02 EP EP95912729A patent/EP0748412B1/fr not_active Expired - Lifetime
- 1995-03-02 NZ NZ282616A patent/NZ282616A/en unknown
- 1995-03-02 RO RO96-01743A patent/RO117929B1/ro unknown
- 1995-03-02 DE DE69505503T patent/DE69505503T2/de not_active Expired - Fee Related
- 1995-03-03 ZA ZA951777A patent/ZA951777B/xx unknown
1996
- 1996-08-23 NO NO963520A patent/NO963520L/no unknown
- 1996-09-03 FI FI963448A patent/FI118348B/fi active IP Right Grant

Also Published As

Publication number	Publication date
CN1143398A (zh)	1997-02-19
ZA951777B (en)	1995-12-11
FI963448L (fi)	1996-09-03
DE69505503T2 (de)	1999-10-21
CA2184706C (fr)	2001-10-30
DE69505503D1 (de)	1998-11-26
AU1978995A (en)	1995-09-18
BR9506974A (pt)	1997-09-16
ES2126263T3 (es)	1999-03-16
EP0748412A1 (fr)	1996-12-18
ATE172503T1 (de)	1998-11-15
JPH09505115A (ja)	1997-05-20
NO963520L (no)	1996-08-23
FI118348B (fi)	2007-10-15
MX9603876A (es)	1997-03-29
FI963448A0 (fi)	1996-09-03
EP0748412B1 (fr)	1998-10-21
JP2876428B2 (ja)	1999-03-31
CA2184706A1 (fr)	1995-09-08
TW270159B (fr)	1996-02-11
WO1995023891A1 (fr)	1995-09-08
RO117929B1 (ro)	2002-09-30
AU684623B2 (en)	1997-12-18
NZ282616A (en)	1997-05-26
RU2127342C1 (ru)	1999-03-10

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