AU4659600A - Gasification process for spent liquor at high temperature and high pressure - Google Patents

Gasification process for spent liquor at high temperature and high pressure

Info

Publication number
AU4659600A
AU4659600A AU46596/00A AU4659600A AU4659600A AU 4659600 A AU4659600 A AU 4659600A AU 46596/00 A AU46596/00 A AU 46596/00A AU 4659600 A AU4659600 A AU 4659600A AU 4659600 A AU4659600 A AU 4659600A
Authority
AU
Australia
Prior art keywords
gasification process
spent liquor
high temperature
high pressure
pressure
Prior art date
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
AU46596/00A
Inventor
Jerry D. Blue
Phung H. M. Chan
William Downs
Timothy A. Fuller
Christopher L. Verrill
Paul S. Weitzel
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.)
Jacobs Canada Inc
Babcock and Wilcox Co
McDermott Technology Inc
Original Assignee
McDermott Engineers and Constructors Canada Ltd
Babcock and Wilcox Co
McDermott Technology 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 McDermott Engineers and Constructors Canada Ltd, Babcock and Wilcox Co, McDermott Technology Inc filed Critical McDermott Engineers and Constructors Canada Ltd
Publication of AU4659600A publication Critical patent/AU4659600A/en
Abandoned legal-status Critical Current

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
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/10—Liquid waste
    • F23G2209/101—Waste liquor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/30—Sorption devices using carbon, e.g. coke
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Paper (AREA)
  • Industrial Gases (AREA)
AU46596/00A 1999-04-23 2000-04-21 Gasification process for spent liquor at high temperature and high pressure Abandoned AU4659600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29853399A 1999-04-23 1999-04-23
US09298533 1999-04-23
PCT/US2000/010995 WO2000065150A1 (en) 1999-04-23 2000-04-21 Gasification process for spent liquor at high temperature and high pressure

Publications (1)

Publication Number Publication Date
AU4659600A true AU4659600A (en) 2000-11-10

Family

ID=23150927

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46596/00A Abandoned AU4659600A (en) 1999-04-23 2000-04-21 Gasification process for spent liquor at high temperature and high pressure

Country Status (3)

Country Link
AU (1) AU4659600A (en)
CA (1) CA2370968C (en)
WO (1) WO2000065150A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111468510A (en) * 2020-04-20 2020-07-31 华电电力科学研究院有限公司 Device and method for treating alkaline hazardous waste by using clean flue gas of coal-fired power plant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101012925B (en) * 2007-01-31 2012-08-22 徐建明 Recycle burning utilization method reclaimed exhaust generated by combustion of hydrocarbon fuel and water or water vapour
EP2592186A1 (en) * 2011-11-08 2013-05-15 Södra Cell AB Kraft pulping process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4621379A (en) * 1978-09-15 1980-03-20 Electric Power Research Institute, Inc. Enhancing removal of fly ash by electrostatic precipitators using agglomeration technique
US4773918A (en) * 1984-11-02 1988-09-27 Rockwell International Corporation Black liquor gasification process
US4917024A (en) * 1989-05-24 1990-04-17 Florida Institute Of Phosphate Research Coal fired power plant with pollution control and useful byproducts
US5284550A (en) * 1992-06-18 1994-02-08 Combustion Engineering, Inc. Black liquier gasification process operating at low pressures using a circulating fluidized bed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111468510A (en) * 2020-04-20 2020-07-31 华电电力科学研究院有限公司 Device and method for treating alkaline hazardous waste by using clean flue gas of coal-fired power plant

Also Published As

Publication number Publication date
CA2370968C (en) 2006-02-14
WO2000065150A9 (en) 2002-04-18
CA2370968A1 (en) 2000-11-02
WO2000065150A1 (en) 2000-11-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase