IE52749B1 - Vermiculite as a deposit modifier in boilers - Google Patents

Vermiculite as a deposit modifier in boilers

Info

Publication number
IE52749B1
IE52749B1 IE1122/82A IE112282A IE52749B1 IE 52749 B1 IE52749 B1 IE 52749B1 IE 1122/82 A IE1122/82 A IE 1122/82A IE 112282 A IE112282 A IE 112282A IE 52749 B1 IE52749 B1 IE 52749B1
Authority
IE
Ireland
Prior art keywords
vermiculite
furnace
deposits
boiler
coal
Prior art date
Application number
IE1122/82A
Other languages
English (en)
Other versions
IE821122L (en
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of IE821122L publication Critical patent/IE821122L/xx
Publication of IE52749B1 publication Critical patent/IE52749B1/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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Incineration Of Waste (AREA)
  • Solid-Fuel Combustion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Air Supply (AREA)
  • Ceramic Products (AREA)
IE1122/82A 1981-12-10 1982-05-10 Vermiculite as a deposit modifier in boilers IE52749B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IE821122L IE821122L (en) 1983-06-10
IE52749B1 true IE52749B1 (en) 1988-02-03

Family

ID=23285200

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1122/82A IE52749B1 (en) 1981-12-10 1982-05-10 Vermiculite as a deposit modifier in boilers

Country Status (11)

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

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 (ja) * 2004-04-26 2005-11-04 Taiho Ind Co Ltd スラッギング防止用燃料添加剤及び燃料の燃焼方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE601680C (de) * 1932-04-01 1934-08-22 Carl Becker Verfahren zur Erhoehung des Aschenschmelzpunktes bei Steinkohlenbriketts
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 (de) * 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
JPH044496B2 (de) 1992-01-28
FR2518241B2 (fr) 1987-08-07
GB2111179A (en) 1983-06-29
IT8224688A1 (it) 1984-06-10
FR2518241A2 (fr) 1983-06-17
IE821122L (en) 1983-06-10
SE8206929D0 (sv) 1982-12-03
GB2111179B (en) 1985-05-30
NL8201903A (nl) 1983-07-01
BR8202671A (pt) 1983-11-22
PT74870A (en) 1982-06-01
BE893135R (fr) 1982-08-30
DE3245168C2 (de) 1992-08-20
PT74870B (en) 1983-12-23
SE450580B (sv) 1987-07-06
IT8224688A0 (it) 1982-12-10
DE3245168A1 (de) 1983-06-16
IT1155423B (it) 1987-01-28
SE8206929L (sv) 1983-06-11
JPS58117912A (ja) 1983-07-13

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Legal Events

Date Code Title Description
MM4A Patent lapsed