Class information for:
Level 1: ASPHALTITE//ULTRA CLEAN COAL//COAL DEMINERALISATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
12611 831 24.1 47%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1280 8267 FUEL//COKING PRESSURE//FUEL PROCESSING TECHNOLOGY

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 ASPHALTITE Author keyword 13 45% 3% 22
2 ULTRA CLEAN COAL Author keyword 13 71% 1% 10
3 COAL DEMINERALISATION Author keyword 11 100% 1% 6
4 CMK Address 6 31% 2% 17
5 ORGANIC SULFUR Author keyword 6 26% 2% 20
6 MOLTEN CAUSTIC LEACHING Author keyword 6 100% 0% 4
7 ORGANIC SULPHUR Author keyword 5 32% 1% 12
8 H2S UPTAKE Author keyword 4 75% 0% 3
9 HIGH SULPHUR COAL Author keyword 4 50% 1% 6
10 SULFUR FORMS Author keyword 4 46% 1% 6

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 ASPHALTITE 13 45% 3% 22 Search ASPHALTITE Search ASPHALTITE
2 ULTRA CLEAN COAL 13 71% 1% 10 Search ULTRA+CLEAN+COAL Search ULTRA+CLEAN+COAL
3 COAL DEMINERALISATION 11 100% 1% 6 Search COAL+DEMINERALISATION Search COAL+DEMINERALISATION
4 ORGANIC SULFUR 6 26% 2% 20 Search ORGANIC+SULFUR Search ORGANIC+SULFUR
5 MOLTEN CAUSTIC LEACHING 6 100% 0% 4 Search MOLTEN+CAUSTIC+LEACHING Search MOLTEN+CAUSTIC+LEACHING
6 ORGANIC SULPHUR 5 32% 1% 12 Search ORGANIC+SULPHUR Search ORGANIC+SULPHUR
7 H2S UPTAKE 4 75% 0% 3 Search H2S+UPTAKE Search H2S+UPTAKE
8 HIGH SULPHUR COAL 4 50% 1% 6 Search HIGH+SULPHUR+COAL Search HIGH+SULPHUR+COAL
9 SULFUR FORMS 4 46% 1% 6 Search SULFUR+FORMS Search SULFUR+FORMS
10 REDUCTIVE PYROLYSIS 3 60% 0% 3 Search REDUCTIVE+PYROLYSIS Search REDUCTIVE+PYROLYSIS

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 AP TPR 20 100% 1% 9
2 ORGANIC SULFUR 18 26% 7% 60
3 ASSAM COAL 13 67% 1% 12
4 INDIAN COAL 12 86% 1% 6
5 HIGH SULFUR COAL 11 65% 1% 11
6 CALIBRANTS 11 78% 1% 7
7 RASA COAL 11 78% 1% 7
8 CHEMICAL DEMINERALIZATION 10 63% 1% 10
9 TURKISH LIGNITES 10 44% 2% 17
10 AQUEOUS FERRIC CHLORIDE 8 100% 1% 5

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Demineralization of low grade coal - A review 2015 2 103 60%
The influence of process parameters on desulfurization of Mezino coal by HNO3/HCl leaching 2009 17 14 93%
THE CHEMICAL FORMS OF SULFUR IN COAL - A REVIEW 1994 93 46 61%
Recent advances of sodium borohydride reduction in coal water slurry desulfurization: integration of chemical and electrochemical reduction 2012 6 69 46%
A Critical Review of Coal Demineralization and Its Implication on Understanding the Speciation of Organically Bound Metals and Submicrometer Mineral Grains in Coal 2011 11 79 20%
DESULFURIZATION OF PETROLEUM COKE - A REVIEW 1992 10 4 75%
Turkey's major lignite fields and significance of lignite for energy necessity 2008 4 76 26%
COAL DESULFURIZATION AND DEMINERALIZATION BY MOLTEN CAUSTIC MIXTURES 1986 6 5 80%
A systematic resolution of sulfur in reticulated vitreous carbon using X-ray absorption spectroscopy 2006 5 84 18%
Progress of fossil fuel science 2007 2 119 23%

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 CMK 6 31% 2.0% 17
2 COAL BED NAT GAS EXCELLENCE 2 67% 0.2% 2
3 FUEL TECHNOL GRP 2 67% 0.2% 2
4 BASIC SERV 2 33% 0.5% 4
5 GRP PL ANALYT CHEM 1 25% 0.6% 5
6 MUHENDISLIK MIMARLIK 1 100% 0.2% 2
7 PETR FUELS ENERGY M050 1 50% 0.2% 2
8 CHEM TECHNOL SECTOR 1 50% 0.1% 1
9 MIN ECOL PROCESS CONTROL GEOTECHNOL 1 50% 0.1% 1
10 STATE LOW CARBON ENERGY 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000190457 COAL ELECTROLYSIS//ELECTROCHEMICAL GASIFICATION//STOCKER 183
2 0.0000138607 BARKINITE//SOLVENT SWELLING//COAL STRUCTURE
3 0.0000133558 COAL PYROLYSIS//CHAR MORPHOLOGY//HYDROGASIFICATION
4 0.0000099243 INTERNATIONAL JOURNAL OF COAL GEOLOGY//MINERALS IN COAL//ENVIRONM SCI NANOTECHNOL
5 0.0000090196 SLIDING MUD//EARTH PLANETARY SYST//MELANGE AGGREGATION
6 0.0000078826 COAL LIQUEFACTION//COAL LIQUEFACTION RESIDUE//CO LIQUEFACTION
7 0.0000076979 OIL AGGLOMERATION//GRAVITY CONCENTRATION//HYDROPHOBIC FLOCCULATION
8 0.0000073855 SPONTANEOUS COMBUSTION//COAL STOCKPILE//CROSSING POINT TEMPERATURE
9 0.0000073526 OXIDATIVE AMMONOLYSIS//NITROHUMIC ACIDS//TECHNICAL LIGNINS
10 0.0000069006 THIAARENES//PHENANTHRO3 4 BTHIOPHENE//PHENANTHRO4 3 BTHIOPHENE