Class information for:
Level 1: ASPHALTITE//ULTRA CLEAN COAL//ORGANIC SULPHUR

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
118 3       FUEL//ENERGY & FUELS//PYROLYSIS 71180
733 2             FUEL//INTERNATIONAL JOURNAL OF COAL GEOLOGY//COAL 13025
12855 1                   ASPHALTITE//ULTRA CLEAN COAL//ORGANIC SULPHUR 907

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASPHALTITE authKW 360389 3% 45% 23
2 ULTRA CLEAN COAL authKW 323410 1% 85% 11
3 ORGANIC SULPHUR authKW 251027 2% 43% 17
4 COAL authKW 228396 20% 4% 178
5 ORGANIC SULFUR authKW 208842 3% 26% 23
6 COAL DEMINERALISATION authKW 178697 1% 86% 6
7 CMK address 176643 2% 27% 19
8 SULFUR FORMS authKW 156352 1% 50% 9
9 SULFUR TRANSFORMATION authKW 156352 1% 50% 9
10 AP TPR authKW 138988 0% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Energy & Fuels 37467 66% 0% 595
2 Engineering, Chemical 23228 66% 0% 599
3 Chemistry, Applied 1610 13% 0% 119
4 Engineering, Petroleum 799 3% 0% 28
5 Mining & Mineral Processing 296 2% 0% 18
6 Spectroscopy 101 4% 0% 32
7 Chemistry, Analytical 77 6% 0% 50
8 Chemistry, Multidisciplinary 76 9% 0% 82
9 Thermodynamics 71 3% 0% 26
10 Mineralogy 29 1% 0% 9

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CMK 176643 2% 27% 19
2 GRP PL ANALYT CHEM 87940 1% 28% 9
3 MUHENDISLIK MIMARLIK 69494 0% 100% 2
4 STATE LOW CARBON ENERGY 69494 0% 100% 2
5 FUEL TECHNOL GRP 46328 0% 67% 2
6 MOL ENVIRONM SCI GRP 41515 1% 17% 7
7 ABT BRENNSTOFFTECH 34747 0% 100% 1
8 ANILLO ENVOLVENTE PRONAF 34747 0% 100% 1
9 BOZUYUK TECH 34747 0% 100% 1
10 COAL COKE MAKING GRP 34747 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FUEL 127168 26% 2% 239
2 FUEL PROCESSING TECHNOLOGY 91453 13% 2% 118
3 ENERGY SOURCES 22685 3% 2% 28
4 ENERGY & FUELS 20198 9% 1% 86
5 ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 19093 4% 1% 39
6 FUEL SCIENCE & TECHNOLOGY INTERNATIONAL 9653 1% 3% 8
7 INTERNATIONAL JOURNAL OF COAL PREPARATION AND UTILIZATION 5700 1% 3% 6
8 JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN 4273 2% 1% 20
9 OIL SHALE 3980 1% 1% 9
10 JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 3170 2% 0% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ASPHALTITE 360389 3% 45% 23 Search ASPHALTITE Search ASPHALTITE
2 ULTRA CLEAN COAL 323410 1% 85% 11 Search ULTRA+CLEAN+COAL Search ULTRA+CLEAN+COAL
3 ORGANIC SULPHUR 251027 2% 43% 17 Search ORGANIC+SULPHUR Search ORGANIC+SULPHUR
4 COAL 228396 20% 4% 178 Search COAL Search COAL
5 ORGANIC SULFUR 208842 3% 26% 23 Search ORGANIC+SULFUR Search ORGANIC+SULFUR
6 COAL DEMINERALISATION 178697 1% 86% 6 Search COAL+DEMINERALISATION Search COAL+DEMINERALISATION
7 SULFUR FORMS 156352 1% 50% 9 Search SULFUR+FORMS Search SULFUR+FORMS
8 SULFUR TRANSFORMATION 156352 1% 50% 9 Search SULFUR+TRANSFORMATION Search SULFUR+TRANSFORMATION
9 AP TPR 138988 0% 100% 4 Search AP+TPR Search AP+TPR
10 OXYDESULPHURISATION 138988 0% 100% 4 Search OXYDESULPHURISATION Search OXYDESULPHURISATION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 32059 COAL ELECTROLYSIS//ELECTROCHEMICAL GASIFICATION//COAL ELECTROLYTIC CELL
2 24501 BARKINITE//ALIPHATIC CHAIN LENGTH//CICASI
3 4487 COAL PROC EFFICIENT UTILIZAT//FUEL//ENERGY & FUELS
4 14078 BIODESULFURIZATION//BIOREFINING PROC//DIBENZOTHIOPHENE
5 22596 MICROWAVE ABSORBING CHARACTERISTICS//ELECTRICAL COMMINUTION//HIGH VOLTAGE PULSE BREAKAGE
6 29261 SLIDING MUD//MOSSBAUER//ASSESSORIA MEIO AMBIENTE
7 23004 OIL AGGLOMERATION//SHEAR FLOCCULATION//HYDROPHOBIC FLOCCULATION
8 2675 INTERNATIONAL JOURNAL OF COAL GEOLOGY//COAL//MINERALS IN COAL
9 18630 FOAM INDEX//CHAR MORPHOLOGY//UNBURNED CARBON
10 1272 COAL CHAR//FUEL//CHAR STRUCTURE

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