ES2112795A1 - Procedimiento para la combustion de carbon con menos de un 10% en componentes volatiles - Google Patents

Procedimiento para la combustion de carbon con menos de un 10% en componentes volatiles

Info

Publication number
ES2112795A1
ES2112795A1 ES09601317A ES9601317A ES2112795A1 ES 2112795 A1 ES2112795 A1 ES 2112795A1 ES 09601317 A ES09601317 A ES 09601317A ES 9601317 A ES9601317 A ES 9601317A ES 2112795 A1 ES2112795 A1 ES 2112795A1
Authority
ES
Spain
Prior art keywords
coal
mixture
volatiles
level
increasing
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.)
Granted
Application number
ES09601317A
Other languages
English (en)
Other versions
ES2112795B1 (es
Inventor
Michael Streffing
Alfons Leisse
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.)
LENTJES KRAFTWERKSTECHNIK
Babcock Lentjes Kraftwerkstechnik GmbH
Original Assignee
LENTJES KRAFTWERKSTECHNIK
Babcock Lentjes Kraftwerkstechnik GmbH
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 LENTJES KRAFTWERKSTECHNIK, Babcock Lentjes Kraftwerkstechnik GmbH filed Critical LENTJES KRAFTWERKSTECHNIK
Publication of ES2112795A1 publication Critical patent/ES2112795A1/es
Application granted granted Critical
Publication of ES2112795B1 publication Critical patent/ES2112795B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Air Supply (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA COMBUSTION DE CARBON CON MENOS DE UN 10% EN COMPONENTES VOLATILES EN UN QUEMADOR CON AYUDA DE AIRE COMBURENTE, DE MANERA SEGURA, SEGUN EL CUAL EL POLVO DE CARBON SE SEPARA DE LA MEZCLA CONSTITUIDA POR POLVO DE CARBON-GAS PORTADOR, ANTES DE SU ENTRADA EN EL QUEMADOR DE POLVO, SE MEZCLA CON AIRE PRECALENTADO Y SE TRANSFORMA EN UNA MEZCLA DE POLVO DE CARBON-GAS PORTADOR CON MAYOR TEMPERATURA Y BAJA CARGA EN POLVO DE CARBON. A PARTIR DE ESTA MEZCLA SE SEPARA DE NUEVO EL POLVO DE CARBON, SE MEZCLA CON AIRE CALIENTE Y SE TRANSFORMA EN UNA MEZCLA DE POLVO DE CARBON-GAS PORTADOR CON MAYOR TEMPERATURA Y MAYOR CARGA EN POLVO DE CARBON.
ES009601317A 1995-06-13 1996-06-12 Procedimiento para la combustion de carbon con menos de un 10% en componentes volatiles Expired - Fee Related ES2112795B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19521505A DE19521505B4 (de) 1995-06-13 1995-06-13 Verfahren zum Verbrennen von Kohle mit weniger als 10 % flüchtigen Bestandteilen

Publications (2)

Publication Number Publication Date
ES2112795A1 true ES2112795A1 (es) 1998-04-01
ES2112795B1 ES2112795B1 (es) 2001-05-01

Family

ID=7764280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009601317A Expired - Fee Related ES2112795B1 (es) 1995-06-13 1996-06-12 Procedimiento para la combustion de carbon con menos de un 10% en componentes volatiles

Country Status (6)

Country Link
US (1) US5687658A (es)
CN (1) CN1150228A (es)
DE (1) DE19521505B4 (es)
ES (1) ES2112795B1 (es)
RU (1) RU2155298C2 (es)
UA (1) UA35629C2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527083A1 (de) * 1995-07-25 1997-01-30 Lentjes Kraftwerkstechnik Verfahren und Brenner zur Verminderung der Bildung von NO¶x¶ bei der Verbrennung von Kohlenstaub
US6244200B1 (en) 2000-06-12 2001-06-12 Institute Of Gas Technology Low NOx pulverized solid fuel combustion process and apparatus
DE10225082B4 (de) * 2002-06-05 2007-04-26 Hitachi Power Europe Gmbh Absperreinrichtung an Kohlenstaubbrennern einer Kohlenstaubfeuerung
DE102009016191B4 (de) * 2009-04-03 2013-04-04 Alstom Technology Ltd. Verfahren und Anordnung zur Verbesserung des dynamischen Verhaltens eines kohlegefeuerten Kraftwerkes bei primären und/oder sekundären Anforderungen des Elektrizitätsnetz-Betreibers an die Stromabgabe in das Netz
GB201114894D0 (en) * 2011-08-30 2011-10-12 Doosan Power Systems Ltd Combustion apparatus
DE102011056655B4 (de) 2011-12-20 2013-10-31 Alstom Technology Ltd. Brenner zum Verbrennen eines staubförmigen Brennstoffes für einen Kessel mit Plasmazündbrenner
CN103062764B (zh) * 2013-01-25 2015-11-18 福建永恒能源管理有限公司 一种低氮粉体燃料燃烧器
RU193688U1 (ru) * 2018-05-10 2019-11-11 Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") Горелочное устройство
CN111780095B (zh) * 2020-06-24 2024-11-05 中国科学院工程热物理研究所 燃烧系统及其控制方法、预热设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090455A (en) * 1977-04-04 1978-05-23 Combustion Engineering, Inc. Boiler start-up air heater
US4541572A (en) * 1982-08-10 1985-09-17 Kabushiki Kaisha Kobe Seiko Sho Pulverizing, drying and transporting system for injecting a pulverized fuel into a blast furnace
US5456066A (en) * 1993-07-12 1995-10-10 The United States Of America As Represented By The United States Department Of Energy Fuel supply system and method for coal-fired prime mover

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107876B (de) * 1954-12-23 1961-05-31 Steinmueller Gmbh L & C Verfahren zum wirtschaftlichen Verbrennen von schwer verbrennlichen, staubfoermigen Brennstoffen
DE1225334B (de) * 1959-11-20 1966-09-22 Steinmueller Gmbh L & C Verfahren und Vorrichtung zum Betreiben von Feuerungen mit backendem Kohlenstaub
US4419941A (en) * 1982-09-02 1983-12-13 Combustion Engineering, Inc. Supplying pulverized coal to a coal-fired furnace
US4627366A (en) * 1985-09-16 1986-12-09 The Babcock & Wilcox Company Primary air exchange for a pulverized coal burner
SU1550276A2 (ru) * 1988-05-16 1990-03-15 Новочеркасский политехнический институт Способ сжигани пылевидного топлива
SU1605088A2 (ru) * 1988-12-12 1990-11-07 Казахский научно-исследовательский институт энергетики Вихрева пылеугольна горелка
SU1695045A1 (ru) * 1989-09-29 1991-11-30 Московский энергетический институт Способ сжигани пылевидного топлива
DE4217879A1 (de) * 1992-05-29 1993-12-02 Babcock Energie Umwelt Brenner für staubförmigen Brennstoff

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090455A (en) * 1977-04-04 1978-05-23 Combustion Engineering, Inc. Boiler start-up air heater
US4541572A (en) * 1982-08-10 1985-09-17 Kabushiki Kaisha Kobe Seiko Sho Pulverizing, drying and transporting system for injecting a pulverized fuel into a blast furnace
US5456066A (en) * 1993-07-12 1995-10-10 The United States Of America As Represented By The United States Department Of Energy Fuel supply system and method for coal-fired prime mover

Also Published As

Publication number Publication date
CN1150228A (zh) 1997-05-21
ES2112795B1 (es) 2001-05-01
DE19521505A1 (de) 1996-12-19
RU2155298C2 (ru) 2000-08-27
DE19521505B4 (de) 2004-07-01
US5687658A (en) 1997-11-18
UA35629C2 (uk) 2001-04-16

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