ES2127251T3 - USE OF A TREATMENT BOILER TO DESTROY SODIUM CONTAINING WASTE PRODUCTS. - Google Patents

USE OF A TREATMENT BOILER TO DESTROY SODIUM CONTAINING WASTE PRODUCTS.

Info

Publication number
ES2127251T3
ES2127251T3 ES93305848T ES93305848T ES2127251T3 ES 2127251 T3 ES2127251 T3 ES 2127251T3 ES 93305848 T ES93305848 T ES 93305848T ES 93305848 T ES93305848 T ES 93305848T ES 2127251 T3 ES2127251 T3 ES 2127251T3
Authority
ES
Spain
Prior art keywords
combined
containing waste
waste products
sodium containing
sodium
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 - Lifetime
Application number
ES93305848T
Other languages
Spanish (es)
Inventor
Clifford Lawrence Spiro
Herbert Clark Peters
Thomas Link Guggenheim
Timothy Mark Allen
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2127251T3 publication Critical patent/ES2127251T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F23G5/44—Details; Accessories
    • F23G5/48—Preventing corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/008—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

LOS MATERIALES DE DESECHO QUE INCLUYEN PRODUCTOS INTERMEDIOS ORGANICOS E INORGANICOS Y SODIO COMBINADO EN UNA CANTIDAD DE AL MENOS ALREDEDOR DE UN 0.1%, Y MAS A MENUDO DE AL MENOS ALREDEDOR DE UN 5%, SE DESTRUYEN MEDIANTE COMBUSTION A UNA TEMPERATURA POR ENCIMA DE LOS 700 (GRADOS) C EN UN VASO REVESTIDO CON UN MATERIAL REFRACTARIO QUE COMPRENDA AL MENOS UN 85% DE ALUMINIO COMBINADO CALCULADO COMO OXIDO DE ALUMINIO. EL MATERIAL REFRACTARIO PUEDE SER DE CONSTRUCCION SINTERIZADA O MOLDEADA EN ESTADO FUNDIDO; SI EXISTE DISPOSITIVO DE FORMACION, ESTE TAMBIEN COMPRENDE UN AMALGAMADOR DE ALUMINOSILICATO, PREFERIBLEMENTE MULITA, Y CONTIENE AL MENOS UN 6.5% DE SILICIO COMBINADO CALCULADO COMO DIOXIDO DE SILICIO. DICHOS MATERIALES REFRACTARIOS TIENEN UNA RESISTENCIA MEJORADA A LOS EFECTOS CORROSIVOS DEL SODIO EN LA CORRIENTE DE DESECHO.WASTE MATERIALS INCLUDING INTERMEDIATE ORGANIC AND INORGANIC PRODUCTS AND SODIUM COMBINED IN A QUANTITY OF AT LEAST AROUND 0.1%, AND MORE THAN AT LEAST AROUND 5%, ARE DESTROYED BY COMBUSTION AT A TEMPERATURE THROUGH 700 (DEGREES) C IN A GLASS COATED WITH A REFRACTORY MATERIAL COMPRISING AT LEAST 85% OF COMBINED ALUMINUM CALCULATED AS ALUMINUM OXIDE. THE REFRACTORY MATERIAL MAY BE OF SINTERED CONSTRUCTION OR CAST MOLDED; IF THERE IS A TRAINING DEVICE, THIS ALSO INCLUDES AN ALUMINOSILICATE AMALGAMATOR, PREFERABLY MULITE, AND CONTAINS AT LEAST 6.5% COMBINED SILICON CALCULATED AS SILICON DIOXIDE. SUCH REFRACTORY MATERIALS HAVE AN IMPROVED RESISTANCE TO THE CORROSIVE EFFECTS OF SODIUM IN THE WASTE CURRENT.

ES93305848T 1992-07-31 1993-07-23 USE OF A TREATMENT BOILER TO DESTROY SODIUM CONTAINING WASTE PRODUCTS. Expired - Lifetime ES2127251T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92272492A 1992-07-31 1992-07-31
CA002108421A CA2108421A1 (en) 1992-07-31 1993-10-14 Method and apparatus for destroying sodium-containing waste products

Publications (1)

Publication Number Publication Date
ES2127251T3 true ES2127251T3 (en) 1999-04-16

Family

ID=25676744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93305848T Expired - Lifetime ES2127251T3 (en) 1992-07-31 1993-07-23 USE OF A TREATMENT BOILER TO DESTROY SODIUM CONTAINING WASTE PRODUCTS.

Country Status (5)

Country Link
EP (1) EP0581546B1 (en)
JP (1) JP3124871B2 (en)
CA (1) CA2108421A1 (en)
DE (1) DE69323359T2 (en)
ES (1) ES2127251T3 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712796A (en) * 1971-02-25 1973-01-23 Du Pont Heat shield for chemical waste incinerator
FR2219910B1 (en) * 1973-03-02 1978-09-29 Speichim Equip Ind Chimiq
GB2020403A (en) * 1978-04-19 1979-11-14 Heenan Environmental Systems Combustion furnace and method of operating same
US4237103A (en) 1978-06-29 1980-12-02 Combustion Engineering, Inc. Method for disposal of sodium waste material
JPS55105111A (en) * 1979-02-08 1980-08-12 Nittetsu Kakoki Kk Process for combustion of fluid
JPS622207A (en) * 1985-06-28 1987-01-08 Hitachi Ltd Diffraction grating and its production
JPH03294780A (en) * 1990-04-10 1991-12-25 Tokai Konetsu Kogyo Co Ltd Baking furnace
DE4128963A1 (en) * 1991-08-29 1993-03-04 Otto Feuerfest Gmbh Fluorine-resistant alumino-silicate refractory material - contains lime component for protective layer formation, used for e.g. lining chambers, electrolytic aluminium@ prodn. vessel, etc.

Also Published As

Publication number Publication date
DE69323359T2 (en) 1999-10-07
JP3124871B2 (en) 2001-01-15
EP0581546A1 (en) 1994-02-02
EP0581546B1 (en) 1999-02-03
DE69323359D1 (en) 1999-03-18
CA2108421A1 (en) 1995-04-15
JPH06154727A (en) 1994-06-03

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