SE0002197A0 - Förbättring av ångekonomin i ett avspänningskärl - Google Patents

Förbättring av ångekonomin i ett avspänningskärl

Info

Publication number
SE0002197A0
SE0002197A0 SE0002197A SE0002197A SE0002197A0 SE 0002197 A0 SE0002197 A0 SE 0002197A0 SE 0002197 A SE0002197 A SE 0002197A SE 0002197 A SE0002197 A SE 0002197A SE 0002197 A0 SE0002197 A0 SE 0002197A0
Authority
SE
Sweden
Prior art keywords
improvement
steam economy
relaxation vessel
relaxation
vessel
Prior art date
Application number
SE0002197A
Other languages
English (en)
Other versions
SE0002197D0 (sv
Inventor
Auvo K Kettunen
Matti Lautala
Original Assignee
Andritz 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 Andritz Inc filed Critical Andritz Inc
Publication of SE0002197D0 publication Critical patent/SE0002197D0/sv
Publication of SE0002197A0 publication Critical patent/SE0002197A0/sv

Links

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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
SE0002197A 1999-06-14 2000-06-13 Förbättring av ångekonomin i ett avspänningskärl SE0002197A0 (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13877599P 1999-06-14 1999-06-14
US14082699P 1999-06-28 1999-06-28
US09/587,977 US6346166B1 (en) 1999-06-14 2000-06-06 Flash tank steam economy improvement

Publications (2)

Publication Number Publication Date
SE0002197D0 SE0002197D0 (sv) 2000-06-13
SE0002197A0 true SE0002197A0 (sv) 2000-12-15

Family

ID=27385225

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002197A SE0002197A0 (sv) 1999-06-14 2000-06-13 Förbättring av ångekonomin i ett avspänningskärl

Country Status (5)

Country Link
US (2) US6346166B1 (sv)
JP (1) JP2001123384A (sv)
CA (1) CA2311443A1 (sv)
FI (1) FI20001410A (sv)
SE (1) SE0002197A0 (sv)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9816065A (pt) * 1998-11-09 2001-08-21 Kvaerner Pulping Tech Método de produção de vapor de processo a partir de licor negro
US20030116290A1 (en) * 2001-12-20 2003-06-26 3M Innovative Properties Company Continuous process for controlled evaporation of black liquor
SE518993E (sv) * 2002-01-24 2013-04-23 Metso Paper Sweden Ab Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut
CN101035632B (zh) * 2004-09-30 2011-06-08 埃欧金能量有限公司 一种预处理木质纤维素原料的连续方法
US20060157209A1 (en) * 2005-01-19 2006-07-20 Bianchini Craig A Method and apparatus to distribute the inflow of liquors in a Batch Digester
US20070131363A1 (en) * 2005-10-24 2007-06-14 Andritz Inc. Fiberline systems, processes and methods
US20090205946A1 (en) * 2005-12-19 2009-08-20 Fluor Technologies Corporation Integrated Compressor/Stripper Configurations And Methods
JP2007303808A (ja) * 2006-04-14 2007-11-22 Miura Co Ltd 蒸気エゼクタにおける駆動蒸気量の制御方法、蒸気エゼクタにおける駆動蒸気圧力の制御方法、および蒸気エゼクタを用いて構成された減圧システムの制御方法
US7497392B2 (en) * 2006-07-17 2009-03-03 Alliance Technology Group, Inc. Process and apparatus for transforming waste materials into fuel
SE529475C2 (sv) * 2006-11-22 2007-08-21 Metso Fiber Karlstad Ab Metod för att återvinna värmeenergi från svartlut
FI20080298L (sv) * 2007-06-15 2009-10-22 Andritz Oy Förfarande för behandling och användning av vätskeströmmar i en cellulosafabrik
FI122812B (sv) * 2007-06-15 2012-07-13 Andritz Oy Förfarande för behandling av vätskeströmmar i en cellulosafabrik
WO2009098554A1 (en) * 2007-11-07 2009-08-13 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process vacuum for semiconductor manufacturing wet chemical processes
US8268125B2 (en) * 2008-03-24 2012-09-18 Api Intellectual Property Holdings, Llc Method for vapor phase pulping with alcohol and sulfur dioxide
US20100031933A1 (en) * 2008-08-05 2010-02-11 Prakash Narayan System and assemblies for hot water extraction to pre-heat fuel in a combined cycle power plant
JP4665045B1 (ja) * 2009-09-28 2011-04-06 株式会社テイエルブイ 蒸気供給システム及びそれに用いる逆止弁
US9085472B2 (en) * 2010-02-26 2015-07-21 General Electric Company Gasification system employing ejectors
US9797092B1 (en) * 2011-08-30 2017-10-24 Kadant Johnson Inc. Hot plate steam system
US9103070B2 (en) * 2012-02-13 2015-08-11 Andritz Inc. Flash tank with adjustable inlet
US8685205B2 (en) * 2012-07-31 2014-04-01 Andritz Inc. Flash tank with compact steam discharge assembly
US8709204B1 (en) * 2013-03-14 2014-04-29 Veolia Water Solutions & Technologies North America Inc. System and process for recovering heat from weak black liquor in a wood pulping process
US9127403B2 (en) 2013-05-28 2015-09-08 Andritz Inc. Flash tank with flared inlet insert and method for introducing flow into a flash tank
EP3055406A2 (en) 2013-10-13 2016-08-17 Cornerstone Resources, LLC Methods and apparatus utilizing vacuum for breaking organic cell walls
FI127386B (sv) * 2014-03-05 2018-04-30 Andritz Oy Förfarande för ånggenerering i en massafabriks kokeri
FI20145784A (sv) * 2014-09-08 2016-03-09 Andritz Oy Bildande av vattenånga i ett kokeri i en cellulosafabrik
CN106152094A (zh) * 2015-03-16 2016-11-23 杭州恒勋能源科技有限公司 一种脂肪酸生产工艺余热回收利用系统
CN111705536A (zh) * 2020-05-21 2020-09-25 阿拉尔市中泰纺织科技有限公司 一种棉浆生产废汽回收利用的装置及方法
KR102271206B1 (ko) * 2020-07-13 2021-06-29 나민수 디스크 건조기의 스팀 공급 및 회수 시스템
CN113060785B (zh) * 2021-03-17 2022-11-15 宁夏神耀科技有限责任公司 煤气化闪蒸装置及煤气化闪蒸工艺
CN115369599A (zh) * 2022-07-08 2022-11-22 普宁市广业环保能源有限公司 一种印染厂供热节能优化系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763020A (en) * 1971-02-11 1973-10-02 Envirotech Corp Terpene recovery by multi effect evaporation with vent vapor compression
US4239603A (en) * 1978-02-22 1980-12-16 Dan Egosi Fuel-efficient generation of ejecting steam
US4897157A (en) * 1986-07-08 1990-01-30 Kamyr, Inc. Make-up liquor and black liquor evaporating processing during pulp production
US5059404A (en) * 1989-02-14 1991-10-22 Manufacturing And Technology Conversion International, Inc. Indirectly heated thermochemical reactor apparatus and processes
US6217711B1 (en) * 1998-02-11 2001-04-17 Andritz-Ahlstrom Oy Method of treating condensates
US6176971B1 (en) * 1998-11-18 2001-01-23 Andritz-Ahlstrom Inc. Heat economy enhancements for the recovery and use of energy obtained from spent cooking liquors

Also Published As

Publication number Publication date
CA2311443A1 (en) 2000-12-14
US20020036069A1 (en) 2002-03-28
SE0002197D0 (sv) 2000-06-13
US6346166B1 (en) 2002-02-12
FI20001410A (sv) 2000-12-15
US6524436B2 (en) 2003-02-25
JP2001123384A (ja) 2001-05-08
FI20001410A0 (sv) 2000-06-14

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