[go: up one dir, main page]

NO940149D0 - Procedure for recovery of chemicals and heat from evlut - Google Patents

Procedure for recovery of chemicals and heat from evlut

Info

Publication number
NO940149D0
NO940149D0 NO940149A NO940149A NO940149D0 NO 940149 D0 NO940149 D0 NO 940149D0 NO 940149 A NO940149 A NO 940149A NO 940149 A NO940149 A NO 940149A NO 940149 D0 NO940149 D0 NO 940149D0
Authority
NO
Norway
Prior art keywords
evlut
chemicals
recovery
procedure
heat
Prior art date
Application number
NO940149A
Other languages
Norwegian (no)
Other versions
NO940149L (en
Inventor
Jan-Erik Kignell
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 NO940149L publication Critical patent/NO940149L/en
Publication of NO940149D0 publication Critical patent/NO940149D0/en

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
    • D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
    • D21C11/066—Separation of solid compounds from these gases; further treatment of recovered products
    • 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
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
NO940149A 1991-07-16 1994-01-14 Procedure for recovery of chemicals and heat from evlut NO940149D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9102186A SE470066B (en) 1991-07-16 1991-07-16 Extraction of chemicals and energy from cellulose wastes by gasification
PCT/SE1992/000477 WO1993002249A1 (en) 1991-07-16 1992-06-29 Method for recovery of chemicals and energy from spent liquor

Publications (2)

Publication Number Publication Date
NO940149L NO940149L (en) 1994-01-14
NO940149D0 true NO940149D0 (en) 1994-01-14

Family

ID=20383335

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940149A NO940149D0 (en) 1991-07-16 1994-01-14 Procedure for recovery of chemicals and heat from evlut

Country Status (9)

Country Link
EP (1) EP0660896A1 (en)
JP (1) JPH07500150A (en)
AU (1) AU655063B2 (en)
BR (1) BR9206271A (en)
CA (1) CA2112563A1 (en)
FI (1) FI940145A0 (en)
NO (1) NO940149D0 (en)
SE (1) SE470066B (en)
WO (1) WO1993002249A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500263C2 (en) * 1993-03-11 1994-05-24 Chemrec Ab Process for separating sulfur compounds from a carbon dioxide and hydrogen sulfide-containing gas stream
TW245651B (en) * 1994-02-24 1995-04-21 Babcock & Wilcox Co Black liquor gasifier
SE505249C2 (en) * 1994-11-04 1997-07-21 Kvaerner Pulping Tech Recovery of bleach filtrate by using the filtrate in a gas cooling system in a gasification plant
DE19642162A1 (en) * 1996-10-12 1998-04-16 Krc Umwelttechnik Gmbh Process for the regeneration of a liquid resulting from the power process for the digestion of wood with simultaneous production of energy
DE19718131C2 (en) * 1997-04-29 1999-10-14 Krc Umwelttechnik Gmbh Method and device for the regeneration of a liquid obtained in the power process for the digestion of wood by gasification
US20110226997A1 (en) * 2010-03-19 2011-09-22 Air Products And Chemicals, Inc. Method And System Of Gasification

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073672A (en) * 1959-04-15 1963-01-15 Stora Kopparbergs Bergslags Ab Method of gasifying sulphurous cellulose waste liquors
US3323858A (en) * 1964-08-21 1967-06-06 Lummus Co Process for recovering the alkali metal content of spent pulping liquor
SE363651B (en) * 1969-06-03 1974-01-28 Svenska Cellulosa Ab
SE448173B (en) * 1985-06-03 1987-01-26 Croon Inventor Ab PROCEDURE FOR THE RECOVERY OF CELLULOSA DISPOSAL CHEMICALS BY PYROLYSIS

Also Published As

Publication number Publication date
JPH07500150A (en) 1995-01-05
FI940145A7 (en) 1994-01-12
FI940145A0 (en) 1994-01-12
EP0660896A1 (en) 1995-07-05
SE470066B (en) 1993-11-01
AU2332792A (en) 1993-02-23
WO1993002249A1 (en) 1993-02-04
BR9206271A (en) 1995-10-10
AU655063B2 (en) 1994-12-01
SE9102186L (en) 1993-01-17
SE9102186D0 (en) 1991-07-16
NO940149L (en) 1994-01-14
CA2112563A1 (en) 1993-02-04

Similar Documents

Publication Publication Date Title
NO910665L (en) PROCEDURE AND BURNING SYSTEM FOR PRODUCTION OF HYDROCARBONES.
NO942664D0 (en) Method and apparatus for cementing casings
NO931796D0 (en) PROCEDURE FOR THE TREATMENT AND TRANSPORT OF NATURAL GAS FROM A GAS FIRE
NO933131D0 (en) PROCEDURE AND DEVICE FOR THE DETECTION OF EXPLOSIVES
NO930008L (en) DEVICE AND PROCEDURE FOR RECOVERY OF AND / OR COMMUNICATION WITH Borehole Equipment
NO177840C (en) Process for condensation of natural gas
NO933743D0 (en) PROCEDURE AND SYSTEM FOR IMPLEMENTING ENDOSCOPE SURGERY
NO921485D0 (en) PROCEDURE AND PLANT FOR DISPOSAL OF BORCAKES
NO303082B1 (en) Borehole cleaning method and mixture
NO914832L (en) PROCEDURE AND SYSTEM OF OPERATION OF OFFSHORE BROENNER
NO932915D0 (en) MICROPOROST CRYSTALLINIC SILICO ALUMINPHOSPHATE AND PROCEDURE FOR PREPARING THIS
NO920249L (en) VESSEL HOW AND PROCEDURE FOR BUILDING THIS
NO921589D0 (en) PROCEDURE FOR THE PREPARATION OF LOWER POLYOLS AND MIXTURES THEREOF
NO910457D0 (en) PROCEDURE AND DEVICE FOR ENERGY RECOVERY AND CHEMICALS.
NO934018D0 (en) METHOD AND DEVICE FOR OIL OIL RECOVERY
NO940149D0 (en) Procedure for recovery of chemicals and heat from evlut
NO882637D0 (en) PROCEDURE AND PROTECTION OF HEAT-SENSITIVE SUBSTRATES FROM SOUND AND STRONG HEAT.
NO885206L (en) DEVICE AND PROCEDURE FOR REMOVAL OF STRING.
NO902018L (en) PROCEDURE AND PLANT FOR RECOVERY OF AMMONIA FROM SMOKE GAS.
NO932375D0 (en) AMIDER DERIVED FROM 3-AMINOETHYL AND PROCEDURE FOR PREPARATION
NO905165L (en) METHOD AND REACTOR WITH FLUIDIZED SEAL FOR MANUFACTURE OF AROMATIC HYDROCARBONES FROM ALIFATIC HYDROCARBONES.
NO952261D0 (en) Antacidium Compounds and Methods of Preparation thereof
NO924390D0 (en) PROCEDURE AND SYSTEM FOR THE PROCESS OF VOLUME REPRESENTATION
NO902288D0 (en) PROCEDURE AND DEVICE FOR AA PREVENTING LINKING OF OILWOOD PRIMARY SHIPPING OF TANKSHIP.
NO933150D0 (en) PROCEDURE AND DEVICE RECOVERY DEVICE