ZA200004212B - Method and apparatus for drying coal. - Google Patents

Method and apparatus for drying coal.

Info

Publication number
ZA200004212B
ZA200004212B ZA200004212A ZA200004212A ZA200004212B ZA 200004212 B ZA200004212 B ZA 200004212B ZA 200004212 A ZA200004212 A ZA 200004212A ZA 200004212 A ZA200004212 A ZA 200004212A ZA 200004212 B ZA200004212 B ZA 200004212B
Authority
ZA
South Africa
Prior art keywords
drying coal
coal
drying
Prior art date
Application number
ZA200004212A
Inventor
Masahiko Yokomizo
Yasutaka Shihara
Masaki Fukunaga
Jun Kobayashi
Isao Sugiyama
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of ZA200004212B publication Critical patent/ZA200004212B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
    • C10B57/10—Drying
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B45/00—Other details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Coke Industry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
ZA200004212A 1999-08-18 2000-08-17 Method and apparatus for drying coal. ZA200004212B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23104599A JP3825587B2 (en) 1999-08-18 1999-08-18 Coal drying method and drying apparatus

Publications (1)

Publication Number Publication Date
ZA200004212B true ZA200004212B (en) 2001-02-14

Family

ID=16917428

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200004212A ZA200004212B (en) 1999-08-18 2000-08-17 Method and apparatus for drying coal.

Country Status (7)

Country Link
JP (1) JP3825587B2 (en)
KR (1) KR100360223B1 (en)
CN (1) CN1120872C (en)
AU (1) AU746076B2 (en)
RO (1) RO121939B1 (en)
TW (1) TW491888B (en)
ZA (1) ZA200004212B (en)

Families Citing this family (37)

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Publication number Priority date Publication date Assignee Title
US7987613B2 (en) 2004-10-12 2011-08-02 Great River Energy Control system for particulate material drying apparatus and process
US8579999B2 (en) 2004-10-12 2013-11-12 Great River Energy Method of enhancing the quality of high-moisture materials using system heat sources
US8523963B2 (en) 2004-10-12 2013-09-03 Great River Energy Apparatus for heat treatment of particulate materials
JP4598558B2 (en) * 2005-02-22 2010-12-15 新日鉄エンジニアリング株式会社 Fluidized bed dryer and method for drying wet raw material by fluidized bed dryer
JP2006232938A (en) * 2005-02-23 2006-09-07 Nippon Steel Corp Apparatus for drying wet raw material
JP4787528B2 (en) 2005-04-08 2011-10-05 新日鉄エンジニアリング株式会社 Wet raw material drying apparatus and drying method
JP4653545B2 (en) * 2005-04-08 2011-03-16 新日鉄エンジニアリング株式会社 Fluidized bed dryer and method for drying wet raw material by fluidized bed dryer
CN100394133C (en) * 2005-04-15 2008-06-11 唐德顺 Vertical dryer
JP5110684B2 (en) * 2007-02-15 2012-12-26 太平洋セメント株式会社 Operation method of drying equipment
JP6063257B2 (en) * 2010-03-31 2017-01-18 株式会社大川原製作所 Operation method of drying system comprising heat pump unit and exhaust heat recovery mechanism
JP5473732B2 (en) * 2010-04-02 2014-04-16 三菱重工業株式会社 Low grade coal drying system
CN102120215B (en) * 2010-09-19 2013-05-01 中国科学院过程工程研究所 Solid particle material pneumatic grading preheating and humidifying method and device
JP5081288B2 (en) * 2010-10-25 2012-11-28 新日鉄エンジニアリング株式会社 Fluidized bed dryer and method for drying wet raw material by fluidized bed dryer
CN101974344B (en) * 2010-11-12 2013-08-07 中冶焦耐(大连)工程技术有限公司 Drying process for humidifying coals by using coke oven flue gas and device
CN102564067A (en) * 2010-12-10 2012-07-11 天华化工机械及自动化研究设计院 Rotary cylindrical drier catalyst drying method and equipment
KR101198895B1 (en) * 2010-12-28 2012-11-07 주식회사 포스코 Device and method for drying coal for coke oven
KR101194033B1 (en) * 2010-12-28 2012-10-24 주식회사 포스코 Device and method for drying coal for coke oven
JP5794726B2 (en) * 2011-02-14 2015-10-14 月島機械株式会社 Coal boiler equipment and operation method of coal boiler equipment
CN102847383B (en) * 2011-06-30 2016-01-20 宝山钢铁股份有限公司 A kind of coal damping dust collection method and system
WO2013011542A1 (en) * 2011-07-15 2013-01-24 三菱重工業株式会社 Fluidized bed drying facility
CN103134270B (en) * 2011-12-02 2016-04-20 秦皇岛秦冶重工有限公司 A kind of brown coal drying system and drying means
CN102530919A (en) * 2012-01-13 2012-07-04 中钢集团鞍山热能研究院有限公司 Method and device for dehydrating green coke by utilizing low-temperature flue gas of calcination system
CN102585867B (en) * 2012-03-08 2014-08-13 无锡亿恩科技股份有限公司 System for conditioning through coking charge coal humidity difference
CN102759253B (en) * 2012-07-12 2014-06-04 西安交通大学 Flue gas fluidized bed lignite drying system provided with internal heat source and integrated to heat-engine plant
CN102798276B (en) * 2012-08-28 2014-12-03 郑州市鼎力干燥设备有限公司 Combustion device for coal slime dust back combustion device
CN103134282B (en) * 2013-02-01 2015-05-13 云南中翼鼎东能源科技开发有限公司 Drying treatment production line of slurry
CN104140837A (en) * 2013-05-10 2014-11-12 中冶焦耐(大连)工程技术有限公司 Thermal conduction molded coal moisturizing method with coke oven tail gas as carrying gas, and apparatus thereof
JP5410633B1 (en) * 2013-06-13 2014-02-05 新日鉄住金エンジニアリング株式会社 Drying apparatus and drying method using the drying apparatus
KR101408148B1 (en) * 2013-10-30 2014-06-17 주식회사 한국테크놀로지 System for Drying Coal using Reheat Steam
KR101549312B1 (en) * 2013-12-18 2015-09-01 오씨아이 주식회사 Coal upgrading system and method for upgrading coal
US20170145315A1 (en) * 2014-06-17 2017-05-25 Hankook Technology Inc. Apparatus for preventing spontaneous ignition of transferred coal in apparatus for drying coal using reheat steam
RU2017126304A (en) * 2015-01-02 2019-02-04 Ханкук Текнолоджи Инк. DEVICE FOR REDUCING DUST FORMATION WHEN FEEDING FALLING COAL INTO THE DEVICE FOR DRYING COAL WITH USE OF HEATED STEAM
CN104891490B (en) * 2015-06-08 2017-03-08 王润年 A kind of method that fluidization produces activated carbon
CN105255519B (en) * 2015-09-30 2017-08-29 中科合成油工程股份有限公司 A kind of feed coal is predrying, the method and its dedicated processes system of powder processed and conveying
KR102051667B1 (en) * 2018-05-08 2019-12-04 한국에너지기술연구원 Circulating fluidized bed reactor for stable material input including flue gas recirculation
JP7120167B2 (en) 2019-06-25 2022-08-17 Ｊｆｅスチール株式会社 Pulverized coal manufacturing apparatus and manufacturing method
CN114440616A (en) * 2022-02-08 2022-05-06 鞍钢集团工程技术有限公司 Process and system for drying lump ore by blast of blast furnace

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307744A3 (en) * 1987-09-14 1989-08-09 Waagner-Biro Aktiengesellschaft Fluidised-bed drying plant for bulk goods
DE4029525A1 (en) * 1990-09-18 1992-03-19 Umwelt & Energietech METHOD AND DEVICE FOR DRYING SOLID MATERIALS IN AN INDIRECTLY HEATED FLUIDIZED BED

Also Published As

Publication number Publication date
RO121939B1 (en) 2008-08-29
KR100360223B1 (en) 2002-11-11
CN1285388A (en) 2001-02-28
AU746076B2 (en) 2002-04-11
TW491888B (en) 2002-06-21
CN1120872C (en) 2003-09-10
AU5350600A (en) 2001-02-22
JP3825587B2 (en) 2006-09-27
JP2001055582A (en) 2001-02-27
KR20010067082A (en) 2001-07-12

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