NL8105140A - Werkwijze om de afzetting van vliegas in ovens gemakkelijker te verwijderen. - Google Patents

Werkwijze om de afzetting van vliegas in ovens gemakkelijker te verwijderen. Download PDF

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Publication number
NL8105140A
NL8105140A NL8105140A NL8105140A NL8105140A NL 8105140 A NL8105140 A NL 8105140A NL 8105140 A NL8105140 A NL 8105140A NL 8105140 A NL8105140 A NL 8105140A NL 8105140 A NL8105140 A NL 8105140A
Authority
NL
Netherlands
Prior art keywords
vermiculite
oven
deposits
coal
tube
Prior art date
Application number
NL8105140A
Other languages
English (en)
Dutch (nl)
Original Assignee
Chemed Corp
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 Chemed Corp filed Critical Chemed Corp
Publication of NL8105140A publication Critical patent/NL8105140A/nl

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Ceramic Products (AREA)
  • Solid-Fuel Combustion (AREA)
  • Incineration Of Waste (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Detergent Compositions (AREA)
NL8105140A 1980-11-14 1981-11-13 Werkwijze om de afzetting van vliegas in ovens gemakkelijker te verwijderen. NL8105140A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20700680 1980-11-14
US06/207,006 US4369719A (en) 1980-11-14 1980-11-14 Vermiculite as a deposit modifier in coal fired boilers

Publications (1)

Publication Number Publication Date
NL8105140A true NL8105140A (nl) 1982-06-01

Family

ID=22768827

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8105140A NL8105140A (nl) 1980-11-14 1981-11-13 Werkwijze om de afzetting van vliegas in ovens gemakkelijker te verwijderen.

Country Status (17)

Country Link
US (1) US4369719A (xx)
JP (1) JPS5784904A (xx)
AU (1) AU549143B2 (xx)
BE (1) BE891119A (xx)
CA (1) CA1169650A (xx)
DE (1) DE3137935A1 (xx)
ES (1) ES507127A0 (xx)
FR (1) FR2494417B1 (xx)
GB (1) GB2088534B (xx)
IE (1) IE52169B1 (xx)
IT (1) IT1140206B (xx)
MY (1) MY8500775A (xx)
NL (1) NL8105140A (xx)
NZ (1) NZ198850A (xx)
PT (1) PT73951B (xx)
SE (1) SE447660B (xx)
ZA (1) ZA817495B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483259A (en) * 1981-07-07 1984-11-20 Benmol Corporation Method and composition for removal of gaseous contaminants produced in combustion of fossil fuels or present in reducing gases
DE3128903C2 (de) * 1981-07-22 1983-09-08 L. & C. Steinmüller GmbH, 5270 Gummersbach "Verfahren zum Eintragen von Additiv in einen Reaktionsgasstrom"
US4749382A (en) * 1981-10-29 1988-06-07 Nalco Chemical Company Stable oil dispersible metal salt solutions
NL8201903A (nl) * 1981-12-10 1983-07-01 Dearborn Chemicals Co Werkwijze om de afzetting van vliegas in ovens gemakkelijker te verwijderen.
US4458606A (en) * 1982-04-01 1984-07-10 Betz Laboratories, Inc. Method of conditioning fireside fouling deposits using large particle size amorphous silica
US4577566A (en) * 1982-04-01 1986-03-25 Betz Laboratories, Inc. Method of conditioning fireside fouling deposits using large particle size amorphous silica
US4480593A (en) * 1982-07-09 1984-11-06 Robinson Insulation Co. Method and composition to avoid ash build-up
US4498402A (en) * 1983-06-13 1985-02-12 Kober Alfred E Method of reducing high temperature slagging in furnaces and conditioner for use therein
US4796548A (en) * 1984-05-08 1989-01-10 Betz Laboratories, Inc. Method of conditioning fireside fouling deposits using super large particle size magnesium oxide
US5320051A (en) * 1991-07-08 1994-06-14 Nehls Jr George R Flyash injection system and method
US5282430A (en) * 1991-07-08 1994-02-01 Nehls Jr George R Flyash injection system and method
US6694899B2 (en) * 2001-03-23 2004-02-24 Apollo Technologies International Corp. Use of expanded agents for minimizing corrosion and build-up of deposits in flue-gas systems
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
DE102008012246A1 (de) * 2008-03-03 2009-10-01 Clyde Bergemann Drycon Gmbh System zur Aschewiederverwertung
US20110232548A1 (en) * 2009-12-08 2011-09-29 Baker Hughes Incorporated Method for improving the efficiency of heat transfer in a furnace
US20110131874A1 (en) * 2009-12-08 2011-06-09 Baker Hughes Incorporated Method for improving the efficiency of heat transfer in a coal fired furnace
CN105883837A (zh) * 2014-11-13 2016-08-24 山东清沂山石化科技有限公司 一种烟气轮机用天然物质类阻垢剂

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR218012A (xx) * 1957-12-26
US3145019A (en) * 1962-01-02 1964-08-18 Francis H Clute Vacuum expansion exfoliator
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 (xx) * 1972-01-20 1973-10-20
JPS5548492B2 (xx) * 1973-06-21 1980-12-06
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
US4245573A (en) * 1978-12-22 1981-01-20 Chemed Corporation Air heater corrosion prevention

Also Published As

Publication number Publication date
GB2088534A (en) 1982-06-09
PT73951B (fr) 1983-04-26
FR2494417B1 (fr) 1987-05-22
US4369719A (en) 1983-01-25
AU7709981A (en) 1982-05-20
ES8207324A1 (es) 1982-09-01
IT1140206B (it) 1986-09-24
PT73951A (fr) 1981-12-01
BE891119A (fr) 1982-05-13
SE447660B (sv) 1986-12-01
NZ198850A (en) 1986-09-10
ZA817495B (en) 1982-10-27
JPH0235203B2 (xx) 1990-08-09
IT8124139A0 (it) 1981-09-24
DE3137935A1 (de) 1982-06-03
DE3137935C2 (xx) 1991-06-27
GB2088534B (en) 1984-05-10
AU549143B2 (en) 1986-01-16
CA1169650A (en) 1984-06-26
JPS5784904A (en) 1982-05-27
MY8500775A (en) 1985-12-31
IE52169B1 (en) 1987-07-22
SE8105933L (sv) 1982-05-15
FR2494417A1 (fr) 1982-05-21
ES507127A0 (es) 1982-09-01
IE812660L (en) 1982-05-14

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US4498402A (en) Method of reducing high temperature slagging in furnaces and conditioner for use therein
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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: DEARBORN CHEMICAL COMPANY

A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: GRACE & CO. TE NEW YORK. W.R. -

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: GRACE & CO.-CONN. W.R. -

BV The patent application has lapsed