Class information for:
Level 1: SLAGGING//ASH DEPOSITION//CO COMBUSTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2458 2239 29.4 56%


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
367 3       GASIFICATION//BIOMASS//BIO OIL 33975
152 2             GASIFICATION//PYROLYSIS//FUEL 22982
2458 1                   SLAGGING//ASH DEPOSITION//CO COMBUSTION 2239

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 SLAGGING authKW 956916 4% 77% 91
2 ASH DEPOSITION authKW 626391 3% 75% 61
3 CO COMBUSTION authKW 350515 4% 29% 90
4 CO FIRING authKW 333976 4% 25% 97
5 ASH FUSION TEMPERATURE authKW 288925 1% 76% 28
6 BED AGGLOMERATION authKW 246131 1% 95% 19
7 ENERGY & FUELS journal 238989 20% 4% 456
8 ASH FUSION authKW 207409 1% 89% 17
9 DEFLUIDIZATION authKW 185411 2% 40% 34
10 FUEL journal 161656 19% 3% 419

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 121122 74% 1% 1648
2 Engineering, Chemical 60443 67% 0% 1511
3 Agricultural Engineering 4813 6% 0% 136
4 Thermodynamics 4192 12% 0% 259
5 Chemistry, Applied 2353 10% 0% 230
6 Engineering, Mechanical 1125 8% 0% 180
7 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 422 2% 0% 44
8 Biotechnology & Applied Microbiology 242 6% 0% 132
9 Engineering, General 195 3% 0% 62
10 Engineering, Environmental 112 2% 0% 53

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 THERMOCHEM ENERGY CONVERS 89490 1% 41% 16
2 CHEC GRP 81817 0% 100% 6
3 CHEC 73305 1% 26% 21
4 MFG SYST MECH ENGN 57351 1% 23% 18
5 SHANGHAI ENGN COAL GASIFICAT 56168 1% 20% 21
6 S AUSTRALIAN COAL 54545 0% 100% 4
7 ENERGY TECHNOL THERMAL PROC CHEM 52586 0% 43% 9
8 RD ENVIRONM TECHNOL 44622 0% 55% 6
9 COOPERAT BLACK COAL UTILISAT 43626 0% 40% 8
10 ENERGY PROC ENGN FUEL TECHNOL IEVB 40908 0% 100% 3

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 ENERGY & FUELS 238989 20% 4% 456
2 FUEL 161656 19% 3% 419
3 FUEL PROCESSING TECHNOLOGY 136813 10% 4% 225
4 BIOMASS & BIOENERGY 24585 4% 2% 91
5 PROGRESS IN ENERGY AND COMBUSTION SCIENCE 22304 1% 5% 31
6 JOURNAL OF THE INSTITUTE OF ENERGY 20702 1% 6% 27
7 ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 3486 1% 1% 26
8 PROCEEDINGS OF THE COMBUSTION INSTITUTE 2855 1% 1% 26
9 JOURNAL OF THE ENERGY INSTITUTE 2633 0% 2% 10
10 CHEMICAL AND PROCESS ENGINEERING-INZYNIERIA CHEMICZNA I PROCESOWA 2625 0% 2% 9

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 SLAGGING 956916 4% 77% 91 Search SLAGGING Search SLAGGING
2 ASH DEPOSITION 626391 3% 75% 61 Search ASH+DEPOSITION Search ASH+DEPOSITION
3 CO COMBUSTION 350515 4% 29% 90 Search CO+COMBUSTION Search CO+COMBUSTION
4 CO FIRING 333976 4% 25% 97 Search CO+FIRING Search CO+FIRING
5 ASH FUSION TEMPERATURE 288925 1% 76% 28 Search ASH+FUSION+TEMPERATURE Search ASH+FUSION+TEMPERATURE
6 BED AGGLOMERATION 246131 1% 95% 19 Search BED+AGGLOMERATION Search BED+AGGLOMERATION
7 ASH FUSION 207409 1% 89% 17 Search ASH+FUSION Search ASH+FUSION
8 DEFLUIDIZATION 185411 2% 40% 34 Search DEFLUIDIZATION Search DEFLUIDIZATION
9 ASH FUSIBILITY 144027 1% 81% 13 Search ASH+FUSIBILITY Search ASH+FUSIBILITY
10 ASH 140144 5% 10% 104 Search ASH Search ASH

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 NIU, YQ , TAN, HZ , HUI, SE , (2016) ASH-RELATED ISSUES DURING BIOMASS COMBUSTION: ALKALI-INDUCED SLAGGING, SILICATE MELT-INDUCED SLAGGING (ASH FUSION), AGGLOMERATION, CORROSION, ASH UTILIZATION, AND RELATED COUNTERMEASURES.PROGRESS IN ENERGY AND COMBUSTION SCIENCE. VOL. 52. ISSUE . P. 1 -61 110 55% 19
2 VASSILEV, SV , BAXTER, D , VASSILEVA, CG , (2013) AN OVERVIEW OF THE BEHAVIOUR OF BIOMASS DURING COMBUSTION: PART I. PHASE-MINERAL TRANSFORMATIONS OF ORGANIC AND INORGANIC MATTER.FUEL. VOL. 112. ISSUE . P. 391-449 172 48% 54
3 VASSILEV, SV , BAXTER, D , ANDERSEN, LK , VASSILEVA, CG , (2013) AN OVERVIEW OF THE COMPOSITION AND APPLICATION OF BIOMASS ASH. PART 1. PHASE-MINERAL AND CHEMICAL COMPOSITION AND CLASSIFICATION.FUEL. VOL. 105. ISSUE . P. 40 -76 106 53% 116
4 VASSILEV, SV , BAXTER, D , ANDERSEN, LK , VASSILEVA, CG , (2013) AN OVERVIEW OF THE COMPOSITION AND APPLICATION OF BIOMASS ASH. PART 2. POTENTIAL UTILISATION, TECHNOLOGICAL AND ECOLOGICAL ADVANTAGES AND CHALLENGES.FUEL. VOL. 105. ISSUE . P. 19-39 109 50% 57
5 VASSILEV, SV , BAXTER, D , VASSILEVA, CG , (2014) AN OVERVIEW OF THE BEHAVIOUR OF BIOMASS DURING COMBUSTION: PART II. ASH FUSION AND ASH FORMATION MECHANISMS OF BIOMASS TYPES.FUEL. VOL. 117. ISSUE . P. 152-183 71 78% 29
6 SHAO, YY , WANG, JS , PRETO, F , ZHU, J , XU, CB , (2012) ASH DEPOSITION IN BIOMASS COMBUSTION OR CO-FIRING FOR POWER/HEAT GENERATION.ENERGIES. VOL. 5. ISSUE 12. P. 5171-5189 67 92% 23
7 HUPA, M , (2012) ASH-RELATED ISSUES IN FLUIDIZED-BED COMBUSTION OF BIOMASSES: RECENT RESEARCH HIGHLIGHTS.ENERGY & FUELS. VOL. 26. ISSUE 1. P. 4-14 58 85% 54
8 HSIEH, PY , KWONG, KS , BENNETT, J , (2016) CORRELATION BETWEEN THE CRITICAL VISCOSITY AND ASH FUSION TEMPERATURES OF COAL GASIFIER ASHES.FUEL PROCESSING TECHNOLOGY. VOL. 142. ISSUE . P. 13 -26 67 66% 2
9 KRISHNAMOORTHY, V , PISUPATI, SV , (2015) A CRITICAL REVIEW OF MINERAL MATTER RELATED ISSUES DURING GASIFICATION OF COAL IN FIXED, FLUIDIZED, AND ENTRAINED FLOW GASIFIERS.ENERGIES. VOL. 8. ISSUE 9. P. 10430 -10463 63 73% 3
10 TAO, GC , GELADI, P , LESTANDER, TA , XIONG, SJ , (2012) BIOMASS PROPERTIES IN ASSOCIATION WITH PLANT SPECIES AND ASSORTMENTS. II: A SYNTHESIS BASED ON LITERATURE DATA FOR ASH ELEMENTS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 16. ISSUE 5. P. 3507-3522 70 66% 19

Classes with closest relation at Level 1


Rank Class id link
1 9780 COAL COMBUSTION//INCINERATION//HEAVY METAL VAPORIZATION
2 8097 HOT CORROSION//HIGH TEMPERATURE CORROSION//FIRESIDE CORROSION
3 8498 TORREFACTION//WOOD PELLETS//BRIQUETTES
4 16720 IGCC//COAL GASIFICATION//ENTRAINED FLOW GASIFIER
5 5875 PYROLYSIS//CO PYROLYSIS//DISTRIBUTED ACTIVATION ENERGY MODEL
6 10509 NOX PRECURSORS//N 2 FORMATION//NITROGEN FUNCTIONALITY
7 15627 FLUIDIZED BED COMBUSTION//PRIMARY FRAGMENTATION//FLUIDIZED BED
8 21158 WOOD ASH//BARK ASH//ASH RECYCLING
9 10304 DOWN FIRED BOILER//PULVERIZED COAL COMBUSTION//UTILITY BOILER
10 12097 SUWIC//GRATE COMBUSTION//WASTE INCINERAT

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