MX9603876A - Procedimiento intermitente de digestion para producir pulpa deslignficada. - Google Patents

Procedimiento intermitente de digestion para producir pulpa deslignficada.

Info

Publication number
MX9603876A
MX9603876A MX9603876A MX9603876A MX9603876A MX 9603876 A MX9603876 A MX 9603876A MX 9603876 A MX9603876 A MX 9603876A MX 9603876 A MX9603876 A MX 9603876A MX 9603876 A MX9603876 A MX 9603876A
Authority
MX
Mexico
Prior art keywords
pylori
nucleic acids
vacuolating toxin
isolated nucleic
deficient
Prior art date
Application number
MX9603876A
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.)
Filing date
Publication date
Application filed by Beloit Technologies Inc filed Critical Beloit Technologies Inc
Publication of MX9603876A publication Critical patent/MX9603876A/es

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00Pretreatment of the finely-divided materials before digesting
    • D21C1/06Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/22Other features of pulping processes

Landscapes

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

Abstract

Un método para mejorar la brillantez de la pulpa, utiliza una combinacion de una carga de licor blanco total, distribuida durante las etapas de llenado caliente, llenado con calor y de coccion de un procedimiento de coccion discontinuo y disminuir las temperaturas de coccion durante la etapa de coccion. La carga de licor blanco total elevada está en el rango de entre 15% de AA - 35% de AA, mientras que las temperaturas de coccion están en el rango de entre 150 - 168 degree C.
MX9603876A 1994-03-04 1995-03-02 Procedimiento intermitente de digestion para producir pulpa deslignficada. MX9603876A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20649694A 1994-03-04 1994-03-04
PCT/US1995/002719 WO1995023891A1 (en) 1994-03-04 1995-03-02 Impact of temperature and alkali charge on pulp brightness

Publications (1)

Publication Number Publication Date
MX9603876A true MX9603876A (es) 1997-03-29

Family

ID=22766657

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603876A MX9603876A (es) 1994-03-04 1995-03-02 Procedimiento intermitente de digestion para producir pulpa deslignficada.

Country Status (19)

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

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

Also Published As

Publication number Publication date
CA2184706C (en) 2001-10-30
FI963448L (fi) 1996-09-03
FI118348B (fi) 2007-10-15
TW270159B (es) 1996-02-11
CA2184706A1 (en) 1995-09-08
CN1143398A (zh) 1997-02-19
EP0748412A1 (en) 1996-12-18
EP0748412B1 (en) 1998-10-21
DE69505503D1 (de) 1998-11-26
DE69505503T2 (de) 1999-10-21
PL316144A1 (en) 1996-12-23
NZ282616A (en) 1997-05-26
AU1978995A (en) 1995-09-18
BR9506974A (pt) 1997-09-16
RU2127342C1 (ru) 1999-03-10
ZA951777B (en) 1995-12-11
FI963448A0 (fi) 1996-09-03
ATE172503T1 (de) 1998-11-15
AU684623B2 (en) 1997-12-18
ES2126263T3 (es) 1999-03-16
JP2876428B2 (ja) 1999-03-31
RO117929B1 (ro) 2002-09-30
WO1995023891A1 (en) 1995-09-08
NO963520L (no) 1996-08-23
JPH09505115A (ja) 1997-05-20

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