CA2635689A1 - Appareil pour alimenter un four en sorbant pendant la combustion - Google Patents

Appareil pour alimenter un four en sorbant pendant la combustion Download PDF

Info

Publication number
CA2635689A1
CA2635689A1 CA002635689A CA2635689A CA2635689A1 CA 2635689 A1 CA2635689 A1 CA 2635689A1 CA 002635689 A CA002635689 A CA 002635689A CA 2635689 A CA2635689 A CA 2635689A CA 2635689 A1 CA2635689 A1 CA 2635689A1
Authority
CA
Canada
Prior art keywords
furnace
sorbent
coal
power plant
injectors
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.)
Abandoned
Application number
CA002635689A
Other languages
English (en)
Inventor
Douglas C. Comrie
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2635689A1 publication Critical patent/CA2635689A1/fr
Abandoned legal-status Critical Current

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 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/50—Blending
    • F23K2201/505—Blending with additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Incineration Of Waste (AREA)
CA002635689A 2006-01-18 2007-01-17 Appareil pour alimenter un four en sorbant pendant la combustion Abandoned CA2635689A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US75994306P 2006-01-18 2006-01-18
US60/759,943 2006-01-18
US76042406P 2006-01-19 2006-01-19
US60/760,424 2006-01-19
US11/653,473 2007-01-12
US11/653,473 US20070163476A1 (en) 2006-01-18 2007-01-12 Apparatus for delivery of sorbent to a furnace during combustion
PCT/US2007/001166 WO2007084520A2 (fr) 2006-01-18 2007-01-17 Appareil pour alimenter un four en sorbant pendant la combustion

Publications (1)

Publication Number Publication Date
CA2635689A1 true CA2635689A1 (fr) 2007-07-26

Family

ID=38261939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002635689A Abandoned CA2635689A1 (fr) 2006-01-18 2007-01-17 Appareil pour alimenter un four en sorbant pendant la combustion

Country Status (7)

Country Link
US (1) US20070163476A1 (fr)
EP (1) EP1981614A2 (fr)
JP (1) JP2009523998A (fr)
AU (1) AU2007207585A1 (fr)
BR (1) BRPI0706647A2 (fr)
CA (1) CA2635689A1 (fr)
WO (1) WO2007084520A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070140943A1 (en) * 2005-12-21 2007-06-21 Comrie Douglas C Sorbent composition to reduce emissions from the burning of carbonaceous fuels
US20100203461A1 (en) * 2009-02-06 2010-08-12 General Electric Company Combustion systems and processes for burning fossil fuel with reduced emissions
GB2473439A (en) * 2009-09-09 2011-03-16 John William Carson A process for making an agronomic nutrient product
JP5713813B2 (ja) * 2010-07-14 2015-05-07 株式会社神戸製鋼所 加熱炉の灰付着抑制方法及び灰付着抑制装置
US8900354B2 (en) * 2011-09-08 2014-12-02 The Power Industrial Group Ltd. Boosted no-lance injection systems and methods
JP6393981B2 (ja) * 2012-12-26 2018-09-26 三菱マテリアル株式会社 流動仮焼炉
CA2846324A1 (fr) * 2013-03-15 2014-09-15 Nox Ii, Ltd. Reduction de la pollution environnementale et de l'encrassement durant la combustion de charbon
JP6187315B2 (ja) * 2014-02-28 2017-08-30 三菱マテリアル株式会社 流動仮焼炉
JP6955200B2 (ja) * 2017-08-23 2021-10-27 株式会社大林組 重金属吸着材の製造方法
CN108525639B (zh) * 2018-04-27 2019-07-30 福州大学 一种垃圾焚烧中氯吸附材料的制备方法及其应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172277B (en) * 1985-03-13 1989-06-21 Hokkaido Electric Power Preparation process of desulfurizing and denitrating agents
US5011400A (en) * 1986-02-03 1991-04-30 Foster Wheeler Energy Corporation Controlled flow split steam burner assembly with sorbent injection
US4651653A (en) * 1986-07-07 1987-03-24 Combustion Engineering, Inc. Sorbent injection system
US4722287A (en) * 1986-07-07 1988-02-02 Combustion Engineering, Inc. Sorbent injection system
US4804521A (en) * 1986-11-07 1989-02-14 Board Of Regents, The University Of Texas System Process for removing sulfur from sulfur-containing gases
US4934931A (en) * 1987-06-05 1990-06-19 Angelo Ii James F Cyclonic combustion device with sorbent injection
US5058514A (en) * 1989-10-18 1991-10-22 Mozes Miriam S Process for controlling acid gas emissions in power plant flue gases
US5658547A (en) * 1994-06-30 1997-08-19 Nalco Fuel Tech Simplified efficient process for reducing NOx, SOx, and particulates
US6146607A (en) * 1997-07-24 2000-11-14 Lavely, Jr.; Lloyd L. Process for producing highly reactive lime in a furnace
US6521021B1 (en) * 2002-01-09 2003-02-18 The United States Of America As Represented By The United States Department Of Energy Thief process for the removal of mercury from flue gas
US7249564B2 (en) * 2004-06-14 2007-07-31 General Electric Company Method and apparatus for utilization of partially gasified coal for mercury removal

Also Published As

Publication number Publication date
BRPI0706647A2 (pt) 2011-04-05
AU2007207585A1 (en) 2007-07-26
US20070163476A1 (en) 2007-07-19
EP1981614A2 (fr) 2008-10-22
WO2007084520A3 (fr) 2008-01-03
WO2007084520A2 (fr) 2007-07-26
JP2009523998A (ja) 2009-06-25

Similar Documents

Publication Publication Date Title
US20070163476A1 (en) Apparatus for delivery of sorbent to a furnace during combustion
US11732889B2 (en) Reducing mercury emissions from the burning of coal by remote sorbent addition
JP6952020B2 (ja) 石炭燃焼による環境汚染及び汚損の低減
CA2947877C (fr) Reduction des emissions de mercure resultant de la combustion de charbon
CN101374587A (zh) 燃烧中向燃烧炉供给吸附剂的设备
RU2440179C2 (ru) Способ уменьшения содержания серы и/или ртути в дымовых газах (варианты), композиция сорбента, способ сжигания угля с уменьшенным количеством выброса в окружающую среду вредных элементов (варианты), угольная зола, полученная вышеуказанными способами, и цемент, пуццолан, бетонная смесь и ее раствор, бетонная конструкция, способ получения цементирующей смеси, полученные на основе упомянутой золы или посредством нее
CA3007192C (fr) Traitement enzymatique de charbon pour la depollution du mercure
Kozlova et al. SPECIFIC INFLUENCE OF BIOMASS ON THE DESULPHURISATION PROCESS IN COMBUSTION OF BROWN COAL AND BIOMASS MIXTURE IN FLUIDISED BED BOILER
AU2012202115A1 (en) Reducing mercury emissions from the burning of coal

Legal Events

Date Code Title Description
FZDE Dead