Low-Temperature Pyrolysis of Kuznetsk Basin Coal: Composition of the Products

被引：0
|
作者：
Kraft, Ya. V. [1 ]
Gavrilyuk, O. M. [1 ]
Ismagilov, Z. R. [1 ,2 ]
机构：
[1] Russian Acad Sci, Fed Res Ctr Coal & Coal Chem, Siberian Branch, Kemerovo, Russia
[2] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk, Russia
来源：
COKE AND CHEMISTRY | 2023年 / 66卷 / 01期
关键词：
Keywords; pyrolysis; coal; tar; liquid products; gaseous products; chromatography; mass spectrometry; CHAR STRUCTURE; LASER-PULSES; EVOLUTION; IGNITION; LIGNITE; PARTICLES;
D O I：
10.3103/S1068364X23700400
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The composition of the products from low-temperature pyrolysis of coal in a stream of inert gas is studied. A system with continuous automatic online monitoring of the gas and liquid composition is employed. The experimental method and the analysis of the products are outlined in detail. The composition of the gaseous and liquid products obtained in the low-temperature pyrolysis of coal is investigated in the range 150-600 degrees C. The gaseous products consist of a mixture of C-1-C-6 hydrocarbons, hydrogen, hydrogen sulfide, ammonia, carbon monoxide, and carbon dioxide. The liquid products are a complex mixture of neutral oils, oxygen-bearing resins, and asphaltenes.
引用
收藏
页码：17 / 22
页数：6
相关论文
共 50 条
  • [41] Low-temperature pyrolysis products from a polyether-based urethane
    Lattimer, RP
    Williams, RC
    JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2002, 63 (01) : 85 - 104
  • [42] Low-temperature pyrolysis of polyethylene
    Ishmiev, I. I.
    Aldangurova, A. U.
    Khalikova, Z. S.
    Aldabergenova, S. K.
    Fomin, V. N.
    Dik, A. V.
    Batkov, P. A.
    BULLETIN OF THE UNIVERSITY OF KARAGANDA-CHEMISTRY, 2016, (81): : 16 - 19
  • [43] LOW-TEMPERATURE PYROLYSIS OF OZONE
    POPOVICH, MP
    EGOROVA, GV
    FILIPPOV, YV
    ZHURNAL FIZICHESKOI KHIMII, 1985, 59 (02): : 273 - 283
  • [44] Molecular composition of low-temperature oxidation products of the heavy oil
    Ma, Shuai
    Li, Yun-Yun
    Su, Ri-Gu
    Wang, Xu-Sheng
    Pan, Jing-Jun
    Shi, Quan
    Liao, Guang-Zhi
    Xu, Chun-Ming
    PETROLEUM SCIENCE, 2023, 20 (05) : 3264 - 3271
  • [45] Kinetic Analysis of the Generation of Active Sites During the Low-Temperature Pyrolysis of Coal
    Geng, Jingjuan
    Li, Jinhu
    Yang, Yongliang
    Li, Zenghua
    Peng, Wei
    COMBUSTION SCIENCE AND TECHNOLOGY, 2024, 196 (03) : 352 - 370
  • [46] PRODUCT DISTRIBUTION AND SULFUR FORMS IN THE LOW-TEMPERATURE PYROLYSIS OF A SPANISH SUBBITUMINOUS COAL
    IBARRA, JV
    MIRANDA, JL
    PEREZ, AJ
    FUEL PROCESSING TECHNOLOGY, 1987, 15 : 31 - 43
  • [47] Study on cogeneration system for coal low-temperature pyrolysis and direct liquefaction processes
    National Institute of Clean-and-Low-Carbon Energy, Shenhua Group Co., Ltd., Beijing
    102209, China
    不详
    102209, China
    Meitan Xuebao, 3 (690-694): : 690 - 694
  • [48] Molecular composition of low-temperature oxidation products of the heavy oil
    Shuai Ma
    YunYun Li
    RiGu Su
    XuSheng Wang
    JingJun Pan
    Quan Shi
    GuangZhi Liao
    ChunMing Xu
    Petroleum Science, 2023, 20 (05) : 3264 - 3271
  • [49] RELEASE OF VOLATILE SULFUR-COMPOUNDS DURING LOW-TEMPERATURE PYROLYSIS OF COAL
    IBARRA, JV
    BONET, AJ
    MOLINER, R
    FUEL, 1994, 73 (06) : 933 - 939
  • [50] EFFECT OF LOW-TEMPERATURE CATALYTIC-HYDROGENATION ON PYROLYSIS AND HYDROPYROLYSIS OF A BITUMINOUS COAL
    BOLTON, C
    RIEMER, C
    SNAPE, CE
    DERBUSHIRE, FJ
    TERRER, MT
    FUEL, 1988, 67 (07) : 901 - 905
12345