Class information for:
Level 2: FLY ASH//INTERNATIONAL JOURNAL OF COAL GEOLOGY//COAL FLY ASH

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1358 7802 28.6 48%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
91 75194 BIOSORPTION//MICROBIAL FUEL CELL//ADSORPTION

Classes in level below (level 1)


ID, lev. below Publications Label for level below
2582 2130 SOLIDIFICATION STABILIZATION//STABILIZATION SOLIDIFICATION//MSWI FLY ASH
4756 1657 INTERNATIONAL JOURNAL OF COAL GEOLOGY//MINERALS IN COAL//ENVIRONM SCI NANOTECHNOL
8138 1215 MERCURY CAPTURE//MERCURY OXIDATION//ELEMENTAL MERCURY
8225 1206 COAL FLY ASH//FLY ASH DEPOSITS//FOSSIL FUEL ENVIRONM GEOCHEM GRP
12157 863 HYDROXYSODALITE//SECT ENVIRONM AFFAIRS//COAL FLY ASH
18098 504 HEAVY METAL VAPORIZATION//CHLORIDE CAPACITY//SERV CHIM GEN CARBOCHIM
28994 159 FLUE GAS CONDITIONING//HYDROLYSIS OF UREA//KATEDRA CHEM TECHNOL NIEORGANICZNEJ PALIW
34576 68 FOAM INDEX//MICHIGAN TECH TRANSPORTAT//AIR ENTRAINING AGENTS

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 FLY ASH Author keyword 157 17% 11% 838
2 INTERNATIONAL JOURNAL OF COAL GEOLOGY Journal 85 19% 5% 409
3 COAL FLY ASH Author keyword 72 36% 2% 162
4 SOLIDIFICATION STABILIZATION Author keyword 70 59% 1% 79
5 STABILIZATION SOLIDIFICATION Author keyword 59 63% 1% 59
6 MERCURY CAPTURE Author keyword 58 92% 0% 23
7 MSWI FLY ASH Author keyword 54 62% 1% 56
8 MSWI BOTTOM ASH Author keyword 46 72% 0% 36
9 BOTTOM ASH Author keyword 46 30% 2% 126
10 MERCURY OXIDATION Author keyword 35 72% 0% 28

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 FLY ASH 157 17% 11% 838 Search FLY+ASH Search FLY+ASH
2 COAL FLY ASH 72 36% 2% 162 Search COAL+FLY+ASH Search COAL+FLY+ASH
3 SOLIDIFICATION STABILIZATION 70 59% 1% 79 Search SOLIDIFICATION+STABILIZATION Search SOLIDIFICATION+STABILIZATION
4 STABILIZATION SOLIDIFICATION 59 63% 1% 59 Search STABILIZATION+SOLIDIFICATION Search STABILIZATION+SOLIDIFICATION
5 MERCURY CAPTURE 58 92% 0% 23 Search MERCURY+CAPTURE Search MERCURY+CAPTURE
6 MSWI FLY ASH 54 62% 1% 56 Search MSWI+FLY+ASH Search MSWI+FLY+ASH
7 MSWI BOTTOM ASH 46 72% 0% 36 Search MSWI+BOTTOM+ASH Search MSWI+BOTTOM+ASH
8 BOTTOM ASH 46 30% 2% 126 Search BOTTOM+ASH Search BOTTOM+ASH
9 MERCURY OXIDATION 35 72% 0% 28 Search MERCURY+OXIDATION Search MERCURY+OXIDATION
10 ELEMENTAL MERCURY 35 43% 1% 61 Search ELEMENTAL+MERCURY Search ELEMENTAL+MERCURY

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 COMBUSTION FLUE GAS 150 92% 1% 59
2 LATE PERMIAN COALS 140 87% 1% 68
3 FIRED POWER PLANTS 117 38% 3% 244
4 SOLIDIFICATION STABILIZATION 116 68% 1% 101
5 FLY ASH 91 11% 10% 761
6 POLLUTION CONTROL RESIDUES 72 70% 1% 59
7 LEACHABILITY 59 48% 1% 91
8 LEACHING BEHAVIOR 59 49% 1% 88
9 STABILIZATION SOLIDIFICATION 56 58% 1% 64
10 COAL FLY ASH 55 28% 2% 171

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 INTERNATIONAL JOURNAL OF COAL GEOLOGY 85 19% 5% 409

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Geochemistry of trace elements in Chinese coals: A review of abundances, genetic types, impacts on human health, and industrial utilization 2012 114 101 83%
Status review of mercury control options for coal-fired power plants 2003 362 44 80%
Leaching behaviour of elements from coal combustion fly ash: An overview 2012 66 63 89%
A review on the utilization of fly ash 2010 312 305 27%
Review of coal as a promising source of lithium 2015 2 42 81%
Synthesis of zeolites from coal fly ash: an overview 2002 285 29 83%
Coal deposits as promising sources of rare metals for alternative power and energy-efficient technologies 2013 20 29 93%
Mercury adsorption and oxidation in coal combustion and gasification processes 2012 52 153 76%
A review of the alumina recovery from coal fly ash, with a focus in China 2014 13 41 66%
Survey of catalysts for oxidation of mercury in flue gas 2006 169 54 83%

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 ENVIRONM SCI NANOTECHNOL 31 82% 0.2% 18
2 ENVIRONM NANO SCI GRP 20 56% 0.3% 24
3 COMBUST SCI ENVIRONM TECHNOL 19 46% 0.4% 31
4 STATE COAL COMBUST 18 14% 1.5% 116
5 OURCE EXPLORAT HEBEI PROV 16 51% 0.3% 22
6 PL ENERGY 10 11% 1.1% 82
7 CATARINENSE ENVIRONM HUMAN DEV 9 83% 0.1% 5
8 SECT ENVIRONM AFFAIRS 9 83% 0.1% 5
9 WASTE SCI TECHNOL 8 35% 0.2% 19
10 FOSSIL FUEL ENVIRONM GEOCHEM GRP 8 100% 0.1% 5

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000015188 CLINOPTILOLITE//NATURAL ZEOLITE//NATURAL ZEOLITES
2 0.0000013622 SYNTACTIC FOAM//COMPOSITE MAT MECH//SYNTACTIC FOAMS
3 0.0000011792 MERCURY//METHYL MERCURY//ATMOSPHERIC MERCURY
4 0.0000011041 MINERAL CARBONATION//ANTIGORITE//SERPENTINIZATION
5 0.0000010790 GASIFICATION//BIO OIL//FUEL
6 0.0000010506 MULLITE//GLASS CERAMICS//CORDIERITE
7 0.0000010466 ACID MINE DRAINAGE//ACID SULFATE SOIL//ACID SULFATE SOILS
8 0.0000009471 RED MUD//BAUXITE RESIDUE//BAYER PROCESS
9 0.0000009372 CEMENT AND CONCRETE RESEARCH//CONSTRUCTION & BUILDING TECHNOLOGY//CEMENT & CONCRETE COMPOSITES
10 0.0000009046 BIOLEACHING//THIOBACILLI//BIO ACIDIFICATION