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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13611 824 23.7 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
13611 1                   ASPHALTITE//ULTRA CLEAN COAL//ORGANIC SULPHUR 824

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 ASPHALTITE authKW 358678 3% 44% 22
2 ULTRA CLEAN COAL authKW 308797 1% 83% 10
3 ORGANIC SULPHUR authKW 243221 2% 41% 16
4 COAL DEMINERALISATION authKW 222336 1% 100% 6
5 CMK address 221202 2% 30% 20
6 ORGANIC SULFUR authKW 218689 3% 27% 22
7 COAL authKW 218664 20% 4% 165
8 SULFUR FORMS authKW 187588 1% 56% 9
9 FUEL journal 133740 28% 2% 231
10 REDUCTIVE PYROLYSIS authKW 132340 1% 71% 5

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 36556 67% 0% 550
2 Engineering, Chemical 22156 67% 0% 555
3 Chemistry, Applied 1899 15% 0% 122
4 Engineering, Petroleum 646 3% 0% 24
5 Mining & Mineral Processing 341 2% 0% 18
6 Chemistry, Analytical 65 5% 0% 44
7 Chemistry, Multidisciplinary 62 9% 0% 72
8 Thermodynamics 60 3% 0% 23
9 Spectroscopy 49 3% 0% 23
10 Engineering, Environmental 28 2% 0% 17

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 CMK 221202 2% 30% 20
2 GRP PL ANALYT CHEM 96811 1% 29% 9
3 COAL BED NAT GAS EXCELLENCE 49407 0% 67% 2
4 FUEL TECHNOL GRP 49407 0% 67% 2
5 BIOMINERALS BIOTECHNOL 37056 0% 100% 1
6 BOZUYUK TECH 37056 0% 100% 1
7 COAL COKE MAKING GRP 37056 0% 100% 1
8 DIRECC GEN TECNOL 37056 0% 100% 1
9 ENERGY M050 37056 0% 100% 1
10 ENGN NATURAL SCI 37056 0% 100% 1

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 133740 28% 2% 231
2 FUEL PROCESSING TECHNOLOGY 100619 14% 2% 117
3 ENERGY & FUELS 20407 10% 1% 81
4 ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 14498 4% 1% 32
5 FUEL SCIENCE & TECHNOLOGY INTERNATIONAL 10296 1% 3% 8
6 ENERGY SOURCES 10003 2% 2% 18
7 INTERNATIONAL JOURNAL OF COAL PREPARATION AND UTILIZATION 6371 1% 3% 6
8 JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN 4652 2% 1% 20
9 OIL SHALE 4326 1% 1% 9
10 ENERGY EXPLORATION & EXPLOITATION 2096 1% 1% 6

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 ASPHALTITE 358678 3% 44% 22 Search ASPHALTITE Search ASPHALTITE
2 ULTRA CLEAN COAL 308797 1% 83% 10 Search ULTRA+CLEAN+COAL Search ULTRA+CLEAN+COAL
3 ORGANIC SULPHUR 243221 2% 41% 16 Search ORGANIC+SULPHUR Search ORGANIC+SULPHUR
4 COAL DEMINERALISATION 222336 1% 100% 6 Search COAL+DEMINERALISATION Search COAL+DEMINERALISATION
5 ORGANIC SULFUR 218689 3% 27% 22 Search ORGANIC+SULFUR Search ORGANIC+SULFUR
6 COAL 218664 20% 4% 165 Search COAL Search COAL
7 SULFUR FORMS 187588 1% 56% 9 Search SULFUR+FORMS Search SULFUR+FORMS
8 REDUCTIVE PYROLYSIS 132340 1% 71% 5 Search REDUCTIVE+PYROLYSIS Search REDUCTIVE+PYROLYSIS
9 SULFUR TRANSFORMATION 113476 1% 44% 7 Search SULFUR+TRANSFORMATION Search SULFUR+TRANSFORMATION
10 AP TPR 111168 0% 100% 3 Search AP+TPR Search AP+TPR

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 MESHRAM, P , PUROHIT, BK , SINHA, MK , SAHU, SK , PANDEY, BD , (2015) DEMINERALIZATION OF LOW GRADE COAL - A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 41. ISSUE . P. 745 -761 62 60% 11
2 WANG, MJ , LIU, LJ , WANG, JC , CHANG, LP , WANG, H , HU, YF , (2015) SULFUR K-EDGE XANES STUDY OF SULFUR TRANSFORMATION DURING PYROLYSIS OF FOUR COALS WITH DIFFERENT RANKS.FUEL PROCESSING TECHNOLOGY. VOL. 131. ISSUE . P. 262 -269 38 97% 1
3 SAYDUT, A , DUZ, MZ , ERDOGAN, S , TONBUL, Y , HAMAMCI, C , (2011) CHEMICAL LEACHING ON SULFUR AND MINERAL MATTER REMOVAL FROM ASPHALTITE (HARBUL, SE ANATOLIA, TURKEY).ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS. VOL. 33. ISSUE 5. P. 383 -391 31 91% 3
4 MESROGHLI, S , YPERMAN, J , REGGERS, G , JORJANI, E , CARLEER, R , (2016) IMPACTS OF SONICATION AND POST-DESULFURIZATION ON ORGANIC SULFUR SPECIES BY REDUCTIVE PYROLYSIS.FUEL. VOL. 183. ISSUE . P. 278 -291 32 65% 0
5 MA, XM , ZHANG, MX , MIN, FF , (2015) A STUDY OF ORGANIC SULFUR ANALYSIS IN COAL USING NON-DESTRUCTIVE TECHNIQUES.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS. VOL. 37. ISSUE 24. P. 2716 -2723 23 92% 0
6 LIU, LJ , LIU, HJ , CUI, MQ , HU, YF , WANG, J , (2013) CALCIUM-PROMOTED CATALYTIC ACTIVITY OF POTASSIUM CARBONATE FOR STEAM GASIFICATION OF COAL CHAR: TRANSFORMATIONS OF SULFUR.FUEL. VOL. 112. ISSUE . P. 687-694 24 77% 14
7 WANG, MJ , HU, YF , WANG, JC , CHANG, LP , WANG, H , (2013) TRANSFORMATION OF SULFUR DURING PYROLYSIS OF INERTINITE-RICH COALS AND CORRELATION WITH THEIR CHARACTERISTICS.JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS. VOL. 104. ISSUE . P. 585-592 27 71% 6
8 RUTKOWSKI, P , GRYGLEWICZ, G , MULLENS, S , YPERMAN, J , (2003) STUDY ON ORGANIC SULFUR FUNCTIONALITIES OF PYRIDINE EXTRACTS FROM COALS OF DIFFERENT RANK USING REDUCTIVE PYROLYSIS.ENERGY & FUELS. VOL. 17. ISSUE 6. P. 1416 -1422 28 90% 7
9 UZUN, D , OZDOGAN, S , (2006) SULFUR REMOVAL FROM ORIGINAL AND ACID TREATED LIGNITES BY PYROLYSIS.FUEL. VOL. 85. ISSUE 3. P. 315-322 23 96% 4
10 WANG, MJ , JIA, TH , WANG, JC , HU, YF , LIU, FR , WANG, H , CHANG, LP , (2016) CHANGES OF SULFUR FORMS IN COAL AFTER TETRACHLOROETHYLENE EXTRACTION AND THEIRS TRANSFORMATIONS DURING PYROLYSIS.FUEL. VOL. 186. ISSUE . P. 726 -733 24 71% 0

Classes with closest relation at Level 1


Rank Class id link
1 29268 COAL ELECTROLYSIS//HIGH SULFUR BAUXITE//COAL OXIDATION PRODUCTS
2 2948 FUEL//COAL PROC EFFICIENT UTILIZAT//ENERGY & FUELS
3 5914 INTERNATIONAL JOURNAL OF COAL GEOLOGY//COAL//MINERALS IN COAL
4 27553 LIGHT OILS//SUGAR CANE BAGASSE LIGNIN//ASE ACCELERATED SOLVENT EXTRACTION
5 1051 FUEL//COAL CHAR//CHAR REACTIVITY
6 19586 MICROWAVE PYROLYSIS//MICROWAVE ASSISTED PYROLYSIS//GRINDABILITY
7 26832 SLIDING MUD//SULFURIZED RUST//PYROPHORIC IRON SULFIDE
8 26676 COAL SOLUBILIZATION//BIOSOLUBILIZATION//COAL BIOCONVERSION
9 10509 NOX PRECURSORS//N 2 FORMATION//NITROGEN FUNCTIONALITY
10 26506 POLYCYCLIC AROMATIC SULFUR HETEROCYCLES//THIAARENES//PHENANTHRO3 4 BTHIOPHENE

Go to start page