Class information for:
Level 1: FUEL//COAL PROC EFFICIENT UTILIZAT//ENERGY & FUELS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2948 2105 26.1 47%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
381 3       FUEL//HYDRODESULFURIZATION//ENERGY & FUELS 31814
781 2             FUEL//COAL//INTERNATIONAL JOURNAL OF COAL GEOLOGY 12166
2948 1                   FUEL//COAL PROC EFFICIENT UTILIZAT//ENERGY & FUELS 2105

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FUEL journal 443233 32% 5% 672
2 COAL PROC EFFICIENT UTILIZAT address 329057 4% 29% 79
3 ENERGY & FUELS journal 253145 22% 4% 455
4 COAL STRUCTURE authKW 232037 2% 50% 32
5 THERMAL DISSOLUTION authKW 182241 1% 74% 17
6 SOLVENT SWELLING authKW 159890 1% 53% 21
7 COAL authKW 151960 10% 5% 220
8 BARKINITE authKW 134998 1% 85% 11
9 ANHUI COAL CLEAN CONVERS UTILIZAT address 118013 1% 35% 23
10 ORGANO REFINING authKW 88837 0% 88% 7

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Energy & Fuels 108520 72% 1% 1513
2 Engineering, Chemical 62400 71% 0% 1487
3 Chemistry, Applied 1497 9% 0% 181
4 Engineering, Petroleum 1418 3% 0% 57
5 Geology 319 2% 0% 40
6 Spectroscopy 220 3% 0% 73
7 Geosciences, Multidisciplinary 149 4% 0% 90
8 Chemistry, Multidisciplinary 144 9% 0% 179
9 Geochemistry & Geophysics 94 3% 0% 54
10 Chemistry, Analytical 63 4% 0% 83

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 COAL PROC EFFICIENT UTILIZAT 329057 4% 29% 79
2 ANHUI COAL CLEAN CONVERS UTILIZAT 118013 1% 35% 23
3 MATH PHYS TECHNOL PHYS 43513 0% 100% 3
4 ENERGY UTILIZAT 40307 1% 13% 22
5 MATH PHYS TECHNOL 39475 0% 39% 7
6 COAL ENERGY PROJECT 33149 0% 57% 4
7 ENERGY MINERAL ENGN EMS ENERGY 32633 0% 75% 3
8 BREEDING BASE COAL SCI TECHNOL 29009 0% 100% 2
9 CICASI 29009 0% 100% 2
10 COAL PROD 29009 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FUEL 443233 32% 5% 672
2 ENERGY & FUELS 253145 22% 4% 455
3 FUEL PROCESSING TECHNOLOGY 77239 8% 3% 164
4 ERDOL & KOHLE ERDGAS PETROCHEMIE 17089 2% 4% 32
5 FUEL SCIENCE & TECHNOLOGY INTERNATIONAL 14161 1% 7% 15
6 SOLID FUEL CHEMISTRY 12048 1% 5% 17
7 INTERNATIONAL JOURNAL OF COAL GEOLOGY 11925 2% 2% 45
8 ADVANCES IN CHEMISTRY SERIES 5551 1% 2% 23
9 ENERGY SOURCES 4812 1% 2% 20
10 ORGANIC GEOCHEMISTRY 4589 2% 1% 36

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 COAL STRUCTURE 232037 2% 50% 32 Search COAL+STRUCTURE Search COAL+STRUCTURE
2 THERMAL DISSOLUTION 182241 1% 74% 17 Search THERMAL+DISSOLUTION Search THERMAL+DISSOLUTION
3 SOLVENT SWELLING 159890 1% 53% 21 Search SOLVENT+SWELLING Search SOLVENT+SWELLING
4 COAL 151960 10% 5% 220 Search COAL Search COAL
5 BARKINITE 134998 1% 85% 11 Search BARKINITE Search BARKINITE
6 ORGANO REFINING 88837 0% 88% 7 Search ORGANO+REFINING Search ORGANO+REFINING
7 MACERALS 83048 2% 15% 38 Search MACERALS Search MACERALS
8 COAL EXTRACTS 59220 0% 58% 7 Search COAL+EXTRACTS Search COAL+EXTRACTS
9 ASHLESS COAL 58017 0% 100% 4 Search ASHLESS+COAL Search ASHLESS+COAL
10 COAL MOLECULAR MODELING 58017 0% 100% 4 Search COAL+MOLECULAR+MODELING Search COAL+MOLECULAR+MODELING

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 LIU, FJ , WEI, XY , FAN, MH , ZONG, ZM , (2016) SEPARATION AND STRUCTURAL CHARACTERIZATION OF THE VALUE-ADDED CHEMICALS FROM MILD DEGRADATION OF LIGNITES: A REVIEW.APPLIED ENERGY. VOL. 170. ISSUE . P. 415 -436 125 63% 5
2 MATHEWS, JP , BURGESS-CLIFFORD, C , PAINTER, P , (2015) INTERACTIONS OF ILLINOIS NO. 6 BITUMINOUS COAL WITH SOLVENTS: A REVIEW OF SOLVENT SWELLING AND EXTRACTION LITERATURE.ENERGY & FUELS. VOL. 29. ISSUE 3. P. 1279 -1294 79 86% 7
3 TIAN, B , QIAO, YY , TIAN, YY , XIE, KC , LIU, Q , ZHOU, HF , (2016) FTIR STUDY ON STRUCTURAL CHANGES OF DIFFERENT-RANK COALS CAUSED BY SINGLE/MULTIPLE EXTRACTION WITH CYCLOHEXANONE AND NMP/CS2 MIXED SOLVENT.FUEL PROCESSING TECHNOLOGY. VOL. 154. ISSUE . P. 210 -218 40 82% 0
4 MATHEWS, JP , CHAFFEE, AL , (2012) THE MOLECULAR REPRESENTATIONS OF COAL - A REVIEW.FUEL. VOL. 96. ISSUE 1. P. 1-14 44 61% 74
5 KAWASHIMA, H , SAITO, I , (2004) INTERACTIONS OF ORGANIC LIQUIDS WITH COALS: ANALYSIS BY SOLID-STATE C-13 NUCLEAR MAGNETIC RESONANCE.ENERGY & FUELS. VOL. 18. ISSUE 6. P. 1723-1731 50 85% 1
6 LI, ZK , WEI, XY , YAN, HL , WANG, YG , KONG, J , ZONG, ZM , (2015) ADVANCES IN LIGNITE EXTRACTION AND CONVERSION UNDER MILD CONDITIONS.ENERGY & FUELS. VOL. 29. ISSUE 11. P. 6869 -6886 68 45% 2
7 KIDENA, K , MURATA, S , NOMURA, M , (2008) A NEWLY PROPOSED VIEW ON COAL MOLECULAR STRUCTURE INTEGRATING TWO CONCEPTS: TWO PHASE AND UNIPHASE MODELS.FUEL PROCESSING TECHNOLOGY. VOL. 89. ISSUE 4. P. 424 -433 50 67% 11
8 KRZESINSKA, M , (2001) EFFECT OF THE SOLVENTS TREATMENT ON THE ELASTIC PROPERTIES OF THE BITUMINOUS COAL.ENERGY & FUELS. VOL. 15. ISSUE 2. P. 324 -330 42 93% 7
9 CASTRO-MARCANO, F , MATHEWS, JP , (2011) CONSTITUTION OF ILLINOIS NO. 6 ARGONNE PREMIUM COAL: A REVIEW.ENERGY & FUELS. VOL. 25. ISSUE 3. P. 845-853 46 63% 5
10 YU, JL , JIANG, Y , TAHMASEBI, A , HAN, YN , LI, XC , LUCAS, J , WALL, T , (2014) COAL OXIDATION UNDER MILD CONDITIONS: CURRENT STATUS AND APPLICATIONS.CHEMICAL ENGINEERING & TECHNOLOGY. VOL. 37. ISSUE 10. P. 1635 -1644 39 68% 3

Classes with closest relation at Level 1


Rank Class id link
1 28524 CHEM ENGN CHEM TECHNOL//COAL DERIVATIVES//FLOWING SOLVENT REACTOR
2 3428 COAL LIQUEFACTION//FUEL//FUEL PROCESSING TECHNOLOGY
3 13611 ASPHALTITE//ULTRA CLEAN COAL//ORGANIC SULPHUR
4 27553 LIGHT OILS//SUGAR CANE BAGASSE LIGNIN//ASE ACCELERATED SOLVENT EXTRACTION
5 9280 SPONTANEOUS COMBUSTION//COAL FIRE//SPONTANEOUS HEATING
6 10923 COKE STRENGTH//COKING PRESSURE//COKE
7 1051 FUEL//COAL CHAR//CHAR REACTIVITY
8 29268 COAL ELECTROLYSIS//HIGH SULFUR BAUXITE//COAL OXIDATION PRODUCTS
9 5677 COAL TAR PITCH//MESOPHASE PITCH//PETROLEUM PITCH
10 11303 SUPERHEATED STEAM//SUPERHEATED STEAM DRYING//DRYING TECHNOLOGY

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