Class information for:
Level 2: FUEL//COKING PRESSURE//FUEL PROCESSING TECHNOLOGY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1280 8267 22.9 42%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
206 48287 FUEL//ENERGY & FUELS//PYROLYSIS

Classes in level below (level 1)


ID, lev. below Publications Label for level below
3312 1937 BARKINITE//SOLVENT SWELLING//COAL STRUCTURE
3408 1915 COAL LIQUEFACTION//COAL LIQUEFACTION RESIDUE//CO LIQUEFACTION
6229 1447 COAL TAR PITCH//MESOPHASE PITCH//PETROLEUM PITCH
10205 1019 SPONTANEOUS COMBUSTION//COAL STOCKPILE//CROSSING POINT TEMPERATURE
12611 831 ASPHALTITE//ULTRA CLEAN COAL//COAL DEMINERALISATION
13693 756 COKING PRESSURE//COKE STRENGTH//PLASTIC LAYER
26049 218 SLIDING MUD//EARTH PLANETARY SYST//MELANGE AGGREGATION
29972 144 COAL ELECTROLYSIS//ELECTROCHEMICAL GASIFICATION//STOCKER 183

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 FUEL Journal 385 16% 26% 2141
2 COKING PRESSURE Author keyword 162 100% 1% 43
3 FUEL PROCESSING TECHNOLOGY Journal 110 15% 8% 668
4 COAL Author keyword 98 14% 8% 665
5 COAL TAR PITCH Author keyword 93 52% 2% 128
6 COAL LIQUEFACTION Author keyword 86 61% 1% 92
7 COKE STRENGTH Author keyword 69 73% 1% 52
8 SPONTANEOUS COMBUSTION Author keyword 66 45% 1% 110
9 MESOPHASE PITCH Author keyword 64 52% 1% 86
10 PETROLEUM PITCH Author keyword 48 67% 1% 44

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 COKING PRESSURE 162 100% 1% 43 Search COKING+PRESSURE Search COKING+PRESSURE
2 COAL 98 14% 8% 665 Search COAL Search COAL
3 COAL TAR PITCH 93 52% 2% 128 Search COAL+TAR+PITCH Search COAL+TAR+PITCH
4 COAL LIQUEFACTION 86 61% 1% 92 Search COAL+LIQUEFACTION Search COAL+LIQUEFACTION
5 COKE STRENGTH 69 73% 1% 52 Search COKE+STRENGTH Search COKE+STRENGTH
6 SPONTANEOUS COMBUSTION 66 45% 1% 110 Search SPONTANEOUS+COMBUSTION Search SPONTANEOUS+COMBUSTION
7 MESOPHASE PITCH 64 52% 1% 86 Search MESOPHASE+PITCH Search MESOPHASE+PITCH
8 PETROLEUM PITCH 48 67% 1% 44 Search PETROLEUM+PITCH Search PETROLEUM+PITCH
9 PLASTIC LAYER 42 94% 0% 15 Search PLASTIC+LAYER Search PLASTIC+LAYER
10 COKE 34 19% 2% 160 Search COKE Search COKE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CS2 N METHYL 2 PYRROLIDINONE MIXED SOLVENT 147 94% 1% 51
2 SPONTANEOUS COMBUSTION 114 72% 1% 89
3 HF BF3 99 86% 1% 50
4 HYDROLIQUEFACTION 89 81% 1% 54
5 COAL LIQUEFACTION 81 55% 1% 101
6 BITUMINOUS COAL 77 31% 3% 207
7 CARBONIZATION 76 22% 4% 309
8 ILLINOIS NO 6 COAL 64 80% 0% 40
9 METALLURGICAL COKE 61 78% 0% 40
10 MACROMOLECULAR NETWORK STRUCTURE 61 95% 0% 20

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 FUEL 385 16% 26% 2141
2 FUEL PROCESSING TECHNOLOGY 110 15% 8% 668
3 ERDOL & KOHLE ERDGAS PETROCHEMIE 16 13% 1% 116
4 FUEL SCIENCE & TECHNOLOGY INTERNATIONAL 7 17% 0% 39
5 SOLID FUEL CHEMISTRY 5 12% 0% 35
6 INTERNATIONAL JOURNAL OF COAL PREPARATION AND UTILIZATION 3 13% 0% 22

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Demineralization of low grade coal - A review 2015 2 103 61%
Coal oxidation at low temperatures: oxygen consumption, oxidation products, reaction mechanism and kinetic modelling 2003 126 55 95%
The molecular representations of coal - A review 2012 42 72 63%
Coal fires in China over the last decade: A comprehensive review 2014 7 80 75%
Clean liquid fuels from direct coal liquefaction: chemistry, catalysis, technological status and challenges 2011 39 233 81%
Recent Advances in Direct Coal Liquefaction 2010 24 63 90%
SELF-HEATING OF COAL AND RELATED MATERIALS - MODELS, APPLICATION AND TEST METHODS 1994 87 8 100%
Coal for metallurgical coke production: predictions of coke quality and future requirements for cokemaking 2002 74 22 82%
Influence of soil cover on reducing the environmental impact of spontaneous coal combustion in coal waste gobs: A review and new experimental data 2011 25 28 68%
THE CHEMICAL FORMS OF SULFUR IN COAL - A REVIEW 1994 93 46 65%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 COAL PROC EFFICIENT UTILIZAT 28 37% 0.7% 61
2 ANHUI COAL CLEAN CONVERS UTILIZAT 20 53% 0.3% 27
3 NACL CARBON 16 11% 1.7% 137
4 BHP BILLITON TECHNOL 12 75% 0.1% 9
5 CMK 8 35% 0.2% 19
6 COKE PLANT 8 100% 0.1% 5
7 GAS FIRE CONTROL COAL MINES 8 32% 0.2% 20
8 COAL ENERGY PROJECT 6 71% 0.1% 5
9 COAL LIQUE T PROJECT 6 100% 0.0% 4
10 MATH PHYS TECHNOL 5 50% 0.1% 7

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000025629 OIL SHALE//SHALE OIL//RETORTING
2 0.0000016836 GASIFICATION//BIO OIL//FUEL
3 0.0000015234 CATALYTIC DEGRADATION//FEEDSTOCK RECYCLING//WASTE TIRE
4 0.0000013365 HYDRODESULFURIZATION//NAPHTHENIC ACIDS//ASPHALTENES
5 0.0000013257 HYDROTHERMAL CARBONIZATION//HYDROCHAR//BIOALTERATION
6 0.0000011673 SUPERCRITICAL WATER//SUPERCRITICAL WATER OXIDATION//SUPERCRITICAL WATER GASIFICATION
7 0.0000010683 STEAM CRACKING//FUEL INSTABILITY//THERMOPHYS PROPERTIES
8 0.0000009124 CARBON CARBON COMPOSITES//C C COMPOSITES//CHEMICAL VAPOR INFILTRATION
9 0.0000008000 BLAST FURNACE//IRONMAKING//IRON ORE SINTER
10 0.0000007663 FLY ASH//INTERNATIONAL JOURNAL OF COAL GEOLOGY//COAL FLY ASH