APPLICATION OF FUNCTIONS AS A MEANS OF DESCRIBING THE CHARACTERISTICS OF RAW COAL.

被引：0
|
作者：
Nehm, G.
机构：
来源：
Aufbereitungs-Technik | 1986年 / 27卷 / 05期
关键词：
COAL ASH - COAL PREPARATION - MATHEMATICAL MODELS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Functions have been developed which enable one, under certain conditions, to describe mathematically all mean and limiting value curves in terms of three curve points. This permits a considerable simplification of analysis and recording data as well as processing and evaluation of data. The application of functions for describing characteristics of raw coal will be demonstrated using examples of ash, density and grain-size distribution.
引用
收藏
页码：251 / 257
相关论文
共 50 条
  • [41] Characteristics of coal fly ash and adsorption application
    Wang, Shaobin
    Ma, Qing
    Zhu, Z. H.
    FUEL, 2008, 87 (15-16) : 3469 - 3473
  • [42] An Investigation of the Relationship Between Raw Coal Caking Characteristics and Its Petrographic Properties
    Kuang, Yucen
    Ren, Wei
    Zhang, Lechi
    Zhang, Shengfu
    CHARACTERIZATION OF MINERALS, METALS, AND MATERIALS 2022, 2022, : 195 - 205
  • [43] Tests on mechanical and permeability characteristics of raw coal under complex stress paths
    Liu Chao
    Huang Gun
    Zhao Hong-gang
    Song Zhen-long
    Zhang Chi
    Yu Huan
    ROCK AND SOIL MECHANICS, 2018, 39 (01) : 191 - 198
  • [44] Research on Fracture Characteristics of the Raw Coal Containing Gas under Shear Loading
    Peng, Shoujian
    Ding, Yongming
    Lu, Weidong
    SUSTAINABLE DEVELOPMENT OF NATURAL RESOURCES, PTS 1-3, 2013, 616-618 : 338 - 341
  • [45] Strength, Deformation, and Acoustic Emission Characteristics of Raw Coal and Briquette Coal Samples under a Triaxial Compression Experiment
    Meng, Han
    Yang, Yuzhong
    Wu, Liyun
    ACS OMEGA, 2021, 6 (47): : 31485 - 31498
  • [46] Predicting the classification characteristics of coal. Part 1. The gross calorific value in the wet ash-free state
    Balaeva Y.S.
    Miroshnichenko D.V.
    Kaftan Y.S.
    Coke and Chemistry, 2015, 58 (9) : 321 - 328
  • [47] Electromagnetic radiation characteristics of coal and rocks during excavation in coal mine and their application
    Wang, EY
    He, XQ
    Dou, LM
    Zhou, SN
    Nie, BS
    Liu, ZT
    CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2005, 48 (01): : 216 - 221
  • [48] Theoretical study of the mechanism of intraparticle mass transport of volatiles during pyrolysis of nonsoftening coal. Application to secondary tar reactions
    Gilot, Patrick
    Stanmore, Brian R.
    Energy and Fuels, 1995, 9 (01): : 126 - 135
  • [49] Application of RBF neural network to pyrolytic characteristics of coal
    Yu, D.
    Sun, X.
    Hu, S.
    Li, P.
    2001, Huazhong University of Science and Technology (29):
  • [50] APPLICATION OF HUMAN OPERATOR DESCRIBING FUNCTIONS TO STUDIES ON EFFECTS OF ALCOHOL AND MARIHUANA ON HUMAN PERFORMANCE
    REID, LD
    IBRAHIM, MFK
    IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS, 1975, 5 (05): : 506 - 519
12345