ZA913731B - Process for the partial combustion of cellulose spent liquor ii - Google Patents

Process for the partial combustion of cellulose spent liquor ii

Info

Publication number
ZA913731B
ZA913731B ZA913731A ZA913731A ZA913731B ZA 913731 B ZA913731 B ZA 913731B ZA 913731 A ZA913731 A ZA 913731A ZA 913731 A ZA913731 A ZA 913731A ZA 913731 B ZA913731 B ZA 913731B
Authority
ZA
South Africa
Prior art keywords
spent liquor
partial combustion
cellulose spent
combustion
cellulose
Prior art date
Application number
ZA913731A
Other languages
English (en)
Inventor
Lars Stigsson
Stigsson Lars
Original Assignee
Chemrec 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.)
Filing date
Publication date
Application filed by Chemrec Ab filed Critical Chemrec Ab
Publication of ZA913731B publication Critical patent/ZA913731B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/506—Fuel charging devices for entrained flow gasifiers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • F23D11/104—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet intersecting at a sharp angle, e.g. Y-jet atomiser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/12—Heating the gasifier
    • C10J2300/1223—Heating the gasifier by burners
    • 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
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Air Supply (AREA)
  • Gasification And Melting Of Waste (AREA)
ZA913731A 1990-05-31 1991-05-16 Process for the partial combustion of cellulose spent liquor ii ZA913731B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001959A SE466212B (sv) 1990-05-31 1990-05-31 Partiell foerbraenning av svartlut med en braennare ansluten till en tryckreaktor

Publications (1)

Publication Number Publication Date
ZA913731B true ZA913731B (en) 1992-02-26

Family

ID=20379647

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA913731A ZA913731B (en) 1990-05-31 1991-05-16 Process for the partial combustion of cellulose spent liquor ii

Country Status (19)

Country Link
US (2) US5352333A (pt)
EP (1) EP0533733B1 (pt)
JP (1) JPH05506484A (pt)
CN (1) CN1042156C (pt)
AT (1) ATE115209T1 (pt)
AU (1) AU651119B2 (pt)
BR (1) BR9106525A (pt)
CA (1) CA2083717C (pt)
DE (1) DE69105731T2 (pt)
ES (1) ES2067938T3 (pt)
FI (1) FI104575B (pt)
MX (1) MX174058B (pt)
NO (1) NO179843C (pt)
NZ (1) NZ238222A (pt)
PT (1) PT97793B (pt)
RU (1) RU2096548C1 (pt)
SE (1) SE466212B (pt)
WO (1) WO1991019041A1 (pt)
ZA (1) ZA913731B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996014466A1 (en) * 1994-11-04 1996-05-17 Kvaerner Pulping Ab Method for complete combustion of bleach plant waste liquors
US6174161B1 (en) 1999-07-30 2001-01-16 Air Products And Chemical, Inc. Method and apparatus for partial oxidation of black liquor, liquid fuels and slurries
FI120364B (fi) * 2002-11-01 2009-09-30 Kvaerner Power Oy Lipeäruisku
FR2880408B1 (fr) * 2004-12-31 2007-03-16 Air Liquide Procede d'oxycombustion d'un combustible liquide
CN110923017A (zh) * 2019-12-31 2020-03-27 科林未来能源技术(北京)有限公司 一种处理有机废液的煤气化系统和方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE133379C1 (pt) *
US3165495A (en) * 1961-04-03 1965-01-12 Polaroid Corp Hydroquinone substituted polymers
US3163495A (en) * 1962-05-02 1964-12-29 Greenawalt John Eckert In the recovery of chemicals from the incineration of waste black liquor, the method f eliminating noxious compounds entrained in the combustion gas
US3323858A (en) * 1964-08-21 1967-06-06 Lummus Co Process for recovering the alkali metal content of spent pulping liquor
US4412808A (en) * 1980-06-19 1983-11-01 Trw Inc. Dual fueled burner gun
US4762532A (en) * 1986-03-13 1988-08-09 The Dow Chemical Company Partial oxidation process using a nozzle for achieving constant mixing energy
US5044552A (en) * 1989-11-01 1991-09-03 The United States Of America As Represented By The United States Department Of Energy Supersonic coal water slurry fuel atomizer

Also Published As

Publication number Publication date
SE9001959D0 (sv) 1990-05-31
SE466212B (sv) 1992-01-13
FI925417A (fi) 1992-11-27
ES2067938T3 (es) 1995-04-01
JPH05506484A (ja) 1993-09-22
MX174058B (es) 1994-04-18
AU8090191A (en) 1991-12-31
AU651119B2 (en) 1994-07-14
US5352333A (en) 1994-10-04
US5683549A (en) 1997-11-04
EP0533733A1 (en) 1993-03-31
PT97793A (pt) 1992-04-30
DE69105731D1 (de) 1995-01-19
NZ238222A (en) 1993-10-26
NO924591D0 (no) 1992-11-27
BR9106525A (pt) 1993-05-25
NO179843C (no) 1996-12-27
PT97793B (pt) 1998-10-30
CA2083717A1 (en) 1991-12-01
ATE115209T1 (de) 1994-12-15
CN1042156C (zh) 1999-02-17
RU2096548C1 (ru) 1997-11-20
NO179843B (no) 1996-09-16
DE69105731T2 (de) 1995-04-27
NO924591L (no) 1992-11-30
EP0533733B1 (en) 1994-12-07
WO1991019041A1 (en) 1991-12-12
FI104575B (fi) 2000-02-29
SE9001959L (sv) 1991-12-01
CN1057324A (zh) 1991-12-25
FI925417A0 (fi) 1992-11-27
CA2083717C (en) 2002-08-06

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