[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Ono, 2003 - Google Patents

Improved Coal Pulverization Method Using the Embrittlement due to Cracks Generated in Pores of Coal [Translated]

Ono, 2003

View PDF
Document ID
17489417212130948027
Author
Ono T
Publication year
Publication venue
KONA Powder and Particle Journal

External Links

Snippet

Pulverized coals produced by a rounding method have a wide range of particle sizes. Even though the coals have the same Hardgrove Grindability Index (HGI), some coals are difficult to pulverize by the rounding method. There are many pores in the coal. When pore pressure …
Continue reading at www.jstage.jst.go.jp (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B02C19/061—Jet mills of the cylindrical type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B02C19/066—Jet mills of the jet-anvil type

Similar Documents

Publication Publication Date Title
EP2323770A1 (en) Composite impactor for percussion crushers
EP2326738A1 (en) Milling cone for a compression crusher
EP1453607B1 (en) Method for treating a nuclear graphite contaminated
Ono Improved Coal Pulverization Method Using the Embrittlement due to Cracks Generated in Pores of Coal [Translated]
Xinbo et al. Effects of Al and W particle size on combustion characteristics and dynamic response of W-PTFE-Al composites
Stephens et al. Performance of ammonium-perchlorate-based composite propellant containing nanoscale aluminum
Syzonenko et al. The influence of high-voltage electrical discharge on dispersion and structure of B 4 C powder
JP6353749B2 (en) Method for producing sintered ore
Fan et al. Effects of particle size of reactant on characteristics of combustion synthesis of TiC-Fe cermet
Jalil The role of SiC on the desorption temperature of Mg-based hydrogen storage materials prepared by intensive milling method
Aly et al. Preparation, ignition, and combustion of mechanically alloyed Al-Mg powders with customized particle sizes
KOTAKE et al. Effect of poly-sized and mono-sized grinding media on fine grinding of limestone in a bead mill
RU2236929C1 (en) Method of producing magnetic powder material
Toropkov et al. Optimal Conditions for Ultrasonic Treatment of Powder Suspensions to Obtain Homogeneous Thermite Mixtures
RU2348997C2 (en) Method of powder magnetic substance receiving
RU2277015C2 (en) Method of grinding porous materials
Reva et al. High-speed steel powder produced from chip wastes ground in the presence of high-molecular compounds
Vikhman et al. Activated sintering of W-HfC composite materials
WO2022259656A1 (en) Ore crushing method and pellet production method
Mofa et al. Fabrication of metallic powders for energy-intensive combustible compositions by mechanochemical treatment: 1. Peculiarities of the structure and state of aluminum powder particles formed by mechanochemical treatment
Carton et al. TiC by SHS and Dynamic Compaction
JP4470074B2 (en) Processing method of pearlite for cold insulation
Borkowski et al. Technical aspects of coal disintegration using high pressure water jet
Vetkasov et al. The Study of the Preliminary Forming Process of the Highly-Homogeneous Mixture Consisting of the Aluminum Powder–CNT in the Production Technology of Composite Materials
JP2002066372A (en) Method of embrittling coal, method of crushing coal using the same and method of burning coal