FR1104855A - Method and apparatus for the recovery of heat and chemicals from pulp liquors - Google Patents

Method and apparatus for the recovery of heat and chemicals from pulp liquors

Info

Publication number
FR1104855A
FR1104855A FR1104855DA FR1104855A FR 1104855 A FR1104855 A FR 1104855A FR 1104855D A FR1104855D A FR 1104855DA FR 1104855 A FR1104855 A FR 1104855A
Authority
FR
France
Prior art keywords
chemicals
recovery
heat
pulp liquors
liquors
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.)
Expired
Application number
Other languages
French (fr)
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.)
Societe Francaise des Constructions Babcock and Wilcox FR
Original Assignee
Societe Francaise des Constructions Babcock and Wilcox FR
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 Societe Francaise des Constructions Babcock and Wilcox FR filed Critical Societe Francaise des Constructions Babcock and Wilcox FR
Application granted granted Critical
Publication of FR1104855A publication Critical patent/FR1104855A/en
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
    • F22B31/045—Steam generators specially adapted for burning refuse
    • 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
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/03—Papermaking liquor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
FR1104855D 1953-05-19 1954-05-13 Method and apparatus for the recovery of heat and chemicals from pulp liquors Expired FR1104855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355910A US2893829A (en) 1953-05-19 1953-05-19 Process and apparatus for the recovery of heat and chemicals from pulp liquor

Publications (1)

Publication Number Publication Date
FR1104855A true FR1104855A (en) 1955-11-24

Family

ID=23399304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104855D Expired FR1104855A (en) 1953-05-19 1954-05-13 Method and apparatus for the recovery of heat and chemicals from pulp liquors

Country Status (3)

Country Link
US (1) US2893829A (en)
FR (1) FR1104855A (en)
GB (1) GB753070A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102633313A (en) * 2012-04-23 2012-08-15 西安交通大学 Supercritical fuel coal direct-current heating furnace for organic waste water

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273961A (en) * 1958-07-11 1966-09-20 Babcock & Wilcox Co Regeneration of magnesium bisulphite pulping liquor and absorption of sulphur dioxide during regeneration
US3071448A (en) * 1959-06-15 1963-01-01 Combustion Eng Chemical recovery unit with improved superheater construction
US3349546A (en) * 1966-02-07 1967-10-31 Babcock & Wilcox Co Chemical and heat absorbing apparatus
US3974021A (en) * 1974-08-27 1976-08-10 Mikhail Naumovich Bernadiner Process and cyclone reactor for fire decontamination of industrial waste water containing organic and refractory mineral impurities
US4442800A (en) * 1982-05-03 1984-04-17 The Babcock & Wilcox Company Single drum all-welded boiler
US5176110A (en) * 1989-10-17 1993-01-05 The Babcock & Wilcox Company Upflow/downflow heated tube circulating system
US5201282A (en) * 1989-10-17 1993-04-13 The Babcock & Wilcox Company Upflow/downflow heated tube circulating system
CN111017959A (en) * 2019-11-06 2020-04-17 福建省青山纸业股份有限公司 Production method for improving production capacity of alkali furnace

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1771829A (en) * 1925-01-24 1930-07-29 C L W Patents Corp Apparatus for the recovery of chemicals and heat from waste liquors
US1699443A (en) * 1927-05-06 1929-01-15 Owen Morris Combustion apparatus
US1912621A (en) * 1929-10-02 1933-06-06 Gen Chemical Corp Method and means for roasting sulphide ores
US1931536A (en) * 1931-07-25 1933-10-24 Edward G Goodell Process for recovering and utilizing values from black liquor
US1933255A (en) * 1931-07-25 1933-10-31 Edward G Goodell Apparatus for recovering black liquors
US1896910A (en) * 1932-03-04 1933-02-07 Morgan Construction Co Regulation of heating furnaces
US2198446A (en) * 1936-08-22 1940-04-23 Babcock & Wilcox Co Waste liquor recovery apparatus
US2258401A (en) * 1939-09-27 1941-10-07 Badenhausen John Phillips Treatment of waste liquids from pulp production and the like
US2594267A (en) * 1947-02-19 1952-04-22 Babcock & Wilcox Co Chemical furnace
US2602022A (en) * 1950-01-03 1952-07-01 Comb Eng Superheater Inc Water-cooled tubular spout for molten fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102633313A (en) * 2012-04-23 2012-08-15 西安交通大学 Supercritical fuel coal direct-current heating furnace for organic waste water
CN102633313B (en) * 2012-04-23 2013-08-14 西安交通大学 Supercritical fuel coal direct-current heating furnace for organic waste water

Also Published As

Publication number Publication date
GB753070A (en) 1956-07-18
US2893829A (en) 1959-07-07

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