GB858462A - Improvements in and relating to the combustion of materials of very low calorific power - Google Patents

Improvements in and relating to the combustion of materials of very low calorific power

Info

Publication number
GB858462A
GB858462A GB9303/58A GB930358A GB858462A GB 858462 A GB858462 A GB 858462A GB 9303/58 A GB9303/58 A GB 9303/58A GB 930358 A GB930358 A GB 930358A GB 858462 A GB858462 A GB 858462A
Authority
GB
United Kingdom
Prior art keywords
combustion
low calorific
ashes
collected
burnt
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
GB9303/58A
Inventor
Albert Andre Joseph Quintin
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.)
CIE METAUX DOVERPELT LOMMEL
Original Assignee
CIE METAUX DOVERPELT LOMMEL
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
Priority to NL113546D priority Critical patent/NL113546C/xx
Priority to NL113541D priority patent/NL113541C/xx
Priority to NL219677D priority patent/NL219677A/xx
Application filed by CIE METAUX DOVERPELT LOMMEL filed Critical CIE METAUX DOVERPELT LOMMEL
Priority to GB9303/58A priority patent/GB858462A/en
Priority to FR790262A priority patent/FR1221397A/en
Publication of GB858462A publication Critical patent/GB858462A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/12—Moderator or core structure; Selection of materials for use as moderator characterised by composition, e.g. the moderator containing additional substances which ensure improved heat resistance of the moderator
    • G21C5/126—Carbonic moderators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/24—Devices for removal of material from the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/012—Combustion apparatus for solid fuel with predrying in fuel supply area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/018—Combustion apparatus for solid fuel with fume afterburning by staged combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

858,462. Furnaces; ash pits. COMPAGNIE DES METAUX D'OVERPELT-LOMMEL ET DE CORPHALIE. March 24, 1958, No. 9303/58. Class 51 (1). Pulverized carbonaceous shale of very low calorific value is burnt in a fluidized bed 3, the combustion air having absorbed most of the sensible heat of the ashes. Air under pressure passes through inclined perforated plates 9, 10, 11 independently or in series, being heated by its passage through the beds of burnt shale which are thus moved along the plates 9, 10, 11 to the discharge hopper 18 and screw 19. The hot air is collected in an annular space 20 surrounding the plate 9, 10, 11 and maintains the fluidity of the combustion bed 3. Ashes swept off by the gaseous combustion products are collected in a cyclone 6 and returned by a screw feed 22 to upper ash plate 9.
GB9303/58A 1958-03-24 1958-03-24 Improvements in and relating to the combustion of materials of very low calorific power Expired GB858462A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL113546D NL113546C (en) 1958-03-24
NL113541D NL113541C (en) 1958-03-24
NL219677D NL219677A (en) 1958-03-24
GB9303/58A GB858462A (en) 1958-03-24 1958-03-24 Improvements in and relating to the combustion of materials of very low calorific power
FR790262A FR1221397A (en) 1958-03-24 1959-03-24 Process for upgrading very ashy fuels with very low calorific value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9303/58A GB858462A (en) 1958-03-24 1958-03-24 Improvements in and relating to the combustion of materials of very low calorific power

Publications (1)

Publication Number Publication Date
GB858462A true GB858462A (en) 1961-01-11

Family

ID=9869383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9303/58A Expired GB858462A (en) 1958-03-24 1958-03-24 Improvements in and relating to the combustion of materials of very low calorific power

Country Status (3)

Country Link
FR (1) FR1221397A (en)
GB (1) GB858462A (en)
NL (3) NL219677A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397657A (en) * 1965-11-01 1968-08-20 Tada Mitsuru Apparatus for continuously burning wastes
FR2162680A1 (en) * 1971-12-10 1973-07-20 Foster Wheeler Brown Boilers
US4029027A (en) * 1975-10-20 1977-06-14 Atlantic Richfield Company Method for generating heat
EP0197577A1 (en) * 1985-03-25 1986-10-15 Esmil B.V. Method of cleaning contaminated soil
CN107631294A (en) * 2017-10-31 2018-01-26 清华大学 A kind of CFBB for lower heat of combustion high-ash fuel
CN115452646A (en) * 2022-08-24 2022-12-09 淮南矿业（集团）有限责任公司顾桥煤矿 Device and method for rapidly detecting ash content of coal

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084922A (en) * 1961-06-27 1963-04-09 Kemmerer Coal Company Calcining and ore reduction oven
DE2539546C3 (en) * 1975-09-05 1985-10-24 Metallgesellschaft Ag, 6000 Frankfurt Process for incinerating carbonaceous materials
GB1604998A (en) * 1978-05-31 1981-12-16 Deborah Fluidised Combustion Disposal of waste products by combustion
FR2517419A1 (en) * 1981-11-27 1983-06-03 Creusot Loire METHOD AND INSTALLATION FOR HEAT RECOVERY, IN PARTICULAR FOR COOLING ASH
FI75504C (en) * 1984-08-28 1988-07-11 Ahlstroem Oy Device in fluidized bed reactor.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397657A (en) * 1965-11-01 1968-08-20 Tada Mitsuru Apparatus for continuously burning wastes
FR2162680A1 (en) * 1971-12-10 1973-07-20 Foster Wheeler Brown Boilers
US4029027A (en) * 1975-10-20 1977-06-14 Atlantic Richfield Company Method for generating heat
EP0197577A1 (en) * 1985-03-25 1986-10-15 Esmil B.V. Method of cleaning contaminated soil
CN107631294A (en) * 2017-10-31 2018-01-26 清华大学 A kind of CFBB for lower heat of combustion high-ash fuel
CN107631294B (en) * 2017-10-31 2024-03-19 清华大学 Circulating fluidized bed boiler for burning low-heat-value high-ash fuel
CN115452646A (en) * 2022-08-24 2022-12-09 淮南矿业（集团）有限责任公司顾桥煤矿 Device and method for rapidly detecting ash content of coal

Also Published As

Publication number Publication date
NL219677A (en)
NL113541C (en)
FR1221397A (en) 1960-06-01
NL113546C (en)

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