WO2016085691A1 - Apparatus and method for making coal water slurry - Google Patents

Apparatus and method for making coal water slurry Download PDF

Info

Publication number
WO2016085691A1
WO2016085691A1 PCT/US2015/060870 US2015060870W WO2016085691A1 WO 2016085691 A1 WO2016085691 A1 WO 2016085691A1 US 2015060870 W US2015060870 W US 2015060870W WO 2016085691 A1 WO2016085691 A1 WO 2016085691A1
Authority
WO
WIPO (PCT)
Prior art keywords
coal
microwave
microwave absorbent
absorbent
cws
Prior art date
Application number
PCT/US2015/060870
Other languages
English (en)
French (fr)
Inventor
Liang YU
Junli Xue
Jing Lv
Xijing Bi
Judith Pauline OPPENHEIM
Original Assignee
General Electric Company
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 General Electric Company filed Critical General Electric Company
Publication of WO2016085691A1 publication Critical patent/WO2016085691A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions
    • 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
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • 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
    • F23K1/02—Mixing solid fuel with a liquid, e.g. preparing slurries
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0903—Feed preparation
    • C10J2300/0906—Physical processes, e.g. shredding, comminuting, chopping, sorting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0903—Feed preparation
    • C10J2300/0909—Drying
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2900/00—Special features of, or arrangements for fuel supplies
    • F23K2900/01002—Treating solid fuel with electromagnetic fields before combustion

Definitions

  • the apparatus 10 can prepare high concentration CWS 18 from low rank coal 11.
  • the low rank coal is one kind of coal whose coal rank is lower than bituminous coal which mainly includes sub-bituminous coal and lignite for example. Since the cost of low rank coal is lower, it may be cost-effective to produce the CWS having higher CWS concentration using the low rank coal.
  • the apparatus 10 includes a crusher 12, a microwave oven 14, and a slurry preparation device 16.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
PCT/US2015/060870 2014-11-27 2015-11-16 Apparatus and method for making coal water slurry WO2016085691A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410698369.4 2014-11-27
CN201410698369.4A CN105695008A (zh) 2014-11-27 2014-11-27 水煤浆的制备装置及方法

Publications (1)

Publication Number Publication Date
WO2016085691A1 true WO2016085691A1 (en) 2016-06-02

Family

ID=54782817

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/060870 WO2016085691A1 (en) 2014-11-27 2015-11-16 Apparatus and method for making coal water slurry

Country Status (2)

Country Link
CN (1) CN105695008A (zh)
WO (1) WO2016085691A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111817020A (zh) * 2020-06-30 2020-10-23 太原科技大学 负载磁性合金的多孔陶瓷复合吸波材料制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221719A (zh) * 2016-08-04 2016-12-14 陈永林 一种利用生物质微波热解制备生物油的方法
CN106916612B (zh) * 2017-02-24 2018-07-27 浙江大学 通过污泥预处理提高污泥水煤浆成浆性能的方法
CN108546577B (zh) * 2018-04-09 2020-07-28 青岛科技大学 一种利用含fcc卸出剂的裂解炭黑制备水煤浆的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103421558A (zh) * 2012-05-15 2013-12-04 通用电气公司 水煤浆的制备装置及制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255006A3 (en) * 1986-08-01 1989-01-18 BASF Corporation Viscosity reducers for coal-aqueous mixtures
CN102260555B (zh) * 2011-06-28 2014-03-19 浙江大学 利用微波改变煤炭特定理化特性用于改善成浆性能的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103421558A (zh) * 2012-05-15 2013-12-04 通用电气公司 水煤浆的制备装置及制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ELEANOR BINNER ET AL: "A Review of Microwave Coal Processing", JOURNAL OF MICROWAVE POWER AND ELECTROMAGNETIC ENERGY, 1 January 2014 (2014-01-01), pages 35 - 60, XP055239739, Retrieved from the Internet <URL:http://jmpee.org/wp-content/uploads/JMPEE481035Binner.pdf> [retrieved on 20160108] *
SU SHIUNG LAM ET AL: "A Review on Waste to Energy Processes Using Microwave Pyrolysis", ENERGIES, vol. 5, no. 12, 23 October 2012 (2012-10-23), pages 4209 - 4232, XP055239747, DOI: 10.3390/en5104209 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111817020A (zh) * 2020-06-30 2020-10-23 太原科技大学 负载磁性合金的多孔陶瓷复合吸波材料制备方法

Also Published As

Publication number Publication date
CN105695008A (zh) 2016-06-22

Similar Documents

Publication Publication Date Title
Li et al. Study on coal water slurries prepared from coal chemical wastewater and their industrial application
WO2016085691A1 (en) Apparatus and method for making coal water slurry
Park et al. Enhancement of slurryability and heating value of coal water slurry (CWS) by torrefaction treatment of low rank coal (LRC)
JP6134088B2 (ja) 低品位炭スラリーのガス化方法及び低品位炭のガス化システム
WO2019001231A1 (zh) 一种利用煤或煤矸石生产高热值水煤浆的工艺及采用该工艺的煤气化工艺
US9447337B2 (en) Fuel slurry heating system and method
KR101105397B1 (ko) 마이크로파 열원 및 생석회 첨가제를 이용한 석탄화력 발전소 혼합연소용 하수 슬러지의 건조 및 악취발생 억제방법 및 장치
CA2697107C (en) Method and apparatus for blending lignite and coke slurries
CN101440316A (zh) 一种油煤水浆的生产工艺
CN105051166A (zh) 用于掺合无水浆料的混合物和设备
CN104178222B (zh) 一种催化气化工艺的配煤方法
KR20100018818A (ko) 마이크로파 열원을 적용한 석탄화력 발전소 혼합연소용하수 슬러지탄의 제조방법 및 제조장치
CA2533111C (en) Method for dewatering water-containing coal
CN203513619U (zh) 一种水煤浆制浆循环分流粒度级配装置
KR101546369B1 (ko) 석탄-물 혼합연료 제조방법 및 그에 의하여 제조된 석탄-물 혼합연료
US9404055B2 (en) System and method for the preparation of coal water slurries
CN102796575B (zh) 水煤浆制备装置、系统及其方法
CN111171874B (zh) 牛粪原料用移动床纯氧连续气化炉制合成气或燃气的工艺
JP2012180481A (ja) 高濃度石炭−水スラリーの製造方法
CN103282469B (zh) 低品位煤浆液的制造方法、低品位煤浆液的制造装置及低品位煤的气化系统
CN103374423A (zh) 水煤浆及其制备方法
CN103013572B (zh) 气化煤的装置和方法
CN106916612B (zh) 通过污泥预处理提高污泥水煤浆成浆性能的方法
CN109294642A (zh) 一种水煤浆及其制备方法
Umar et al. Preparation of carbonized biomass water mixture and upgraded coal water mixture

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15805017

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15805017

Country of ref document: EP

Kind code of ref document: A1