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SE8206929L - VERMICULITE AS PROVISION-MODIFICATING AGENTS IN BOILERS - Google Patents

VERMICULITE AS PROVISION-MODIFICATING AGENTS IN BOILERS

Info

Publication number
SE8206929L
SE8206929L SE8206929A SE8206929A SE8206929L SE 8206929 L SE8206929 L SE 8206929L SE 8206929 A SE8206929 A SE 8206929A SE 8206929 A SE8206929 A SE 8206929A SE 8206929 L SE8206929 L SE 8206929L
Authority
SE
Sweden
Prior art keywords
vermiculite
modificating
boilers
provision
agents
Prior art date
Application number
SE8206929A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8206929D0 (en
SE450580B (en
Inventor
G G Engstrom
D I Bain
Original Assignee
Dearborn Chemicals 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 Dearborn Chemicals Co filed Critical Dearborn Chemicals Co
Publication of SE8206929D0 publication Critical patent/SE8206929D0/en
Publication of SE8206929L publication Critical patent/SE8206929L/en
Publication of SE450580B publication Critical patent/SE450580B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0042—Cleaning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Incineration Of Waste (AREA)
  • Solid-Fuel Combustion (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Ceramic Products (AREA)
  • Air Supply (AREA)

Abstract

Vermiculite is injected into a carbonaceous fuel-fired furnace, at 3000-1200 DEG F, to facilitate removal of fly ash deposits by steam or air blowers.
SE8206929A 1981-12-10 1982-12-03 PROCEDURE FOR MAKING AIR FLASK PROVISIONS IN A SOLID FUEL OVEN OR PANEL MORE EASY SUBSTILLABLE SE450580B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32939681A 1981-12-10 1981-12-10

Publications (3)

Publication Number Publication Date
SE8206929D0 SE8206929D0 (en) 1982-12-03
SE8206929L true SE8206929L (en) 1983-06-11
SE450580B SE450580B (en) 1987-07-06

Family

ID=23285200

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206929A SE450580B (en) 1981-12-10 1982-12-03 PROCEDURE FOR MAKING AIR FLASK PROVISIONS IN A SOLID FUEL OVEN OR PANEL MORE EASY SUBSTILLABLE

Country Status (11)

Country Link
JP (1) JPS58117912A (en)
BE (1) BE893135R (en)
BR (1) BR8202671A (en)
DE (1) DE3245168A1 (en)
FR (1) FR2518241B2 (en)
GB (1) GB2111179B (en)
IE (1) IE52749B1 (en)
IT (1) IT1155423B (en)
NL (1) NL8201903A (en)
PT (1) PT74870B (en)
SE (1) SE450580B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143050A (en) * 1999-06-09 2000-11-07 W. R. Grace & Co.- Conn. Modifying slag for smelting steel in electric arc furnaces
JP2005307117A (en) * 2004-04-26 2005-11-04 Taiho Ind Co Ltd Fuel additive for preventing slagging and method for burning fuel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE601680C (en) * 1932-04-01 1934-08-22 Carl Becker Process to increase the ash melting point in hard coal briquettes
US3249075A (en) * 1963-03-08 1966-05-03 Combustion Eng Additive mixtures to combat high temperature corrosion and ash bonding during the operation of furnaces
JPS4878208A (en) * 1972-01-20 1973-10-20
US4159683A (en) * 1978-03-13 1979-07-03 American Colloid Company Method for reducing the formation of slag and soot formed from the combustion of carbonaceous waste material
US4369719A (en) * 1980-11-14 1983-01-25 Dearborn Chemical Company Vermiculite as a deposit modifier in coal fired boilers

Also Published As

Publication number Publication date
JPS58117912A (en) 1983-07-13
FR2518241B2 (en) 1987-08-07
JPH044496B2 (en) 1992-01-28
DE3245168C2 (en) 1992-08-20
BE893135R (en) 1982-08-30
IE821122L (en) 1983-06-10
GB2111179B (en) 1985-05-30
IT8224688A0 (en) 1982-12-10
FR2518241A2 (en) 1983-06-17
SE8206929D0 (en) 1982-12-03
PT74870A (en) 1982-06-01
IT1155423B (en) 1987-01-28
NL8201903A (en) 1983-07-01
BR8202671A (en) 1983-11-22
SE450580B (en) 1987-07-06
PT74870B (en) 1983-12-23
DE3245168A1 (en) 1983-06-16
GB2111179A (en) 1983-06-29
IT8224688A1 (en) 1984-06-10
IE52749B1 (en) 1988-02-03

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