Class information for:
Level 1: CLAUS PROCESS//SULFUR RECOVERY//DIRECT ALKALINE SULFIDE FUEL CELL

Basic class information
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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
470 3       MERCURY//CHEMICAL LOOPING COMBUSTION//CO2 CAPTURE 25549
2621 2             CLAUS PROCESS//SULFUR RECOVERY//SULFUR TRANSFER CATALYST 3793
18370 1                   CLAUS PROCESS//SULFUR RECOVERY//DIRECT ALKALINE SULFIDE FUEL CELL 579

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CLAUS PROCESS authKW 739542 4% 54% 25
2 SULFUR RECOVERY authKW 598730 4% 50% 22
3 DIRECT ALKALINE SULFIDE FUEL CELL authKW 381024 1% 100% 7
4 HYDROGEN SULFIDE COMBUSTION authKW 381024 1% 100% 7
5 SULFUR CHEMISTRY authKW 288325 2% 38% 14
6 HYDROGEN SULFIDE DECOMPOSITION authKW 244941 1% 75% 6
7 DIATOMIC GASEOUS SULFUR authKW 217728 1% 100% 4
8 SRU THERMAL REACTOR authKW 217728 1% 100% 4
9 H2S COMBUSTION authKW 163296 1% 100% 3
10 HYDROGEN SULFIDE DISSOCIATION authKW 163296 1% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Energy & Fuels 6446 35% 0% 200
2 Electrochemistry 3598 22% 0% 125
3 Engineering, Chemical 3102 31% 0% 180
4 Chemistry, Physical 1727 37% 0% 216
5 Engineering, Petroleum 936 4% 0% 24
6 Thermodynamics 716 9% 0% 55
7 Physics, Atomic, Molecular & Chemical 239 9% 0% 53
8 Engineering, Mechanical 148 6% 0% 35
9 Materials Science, Coatings & Films 112 4% 0% 21
10 Engineering, General 96 4% 0% 21

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GAS PROC MAT SCI 108864 0% 100% 2
2 ANORGAN ANALYT CHEM SEKR C2 54432 0% 100% 1
3 CHINA ENGN COAL GASIFICAT SHANGHAI 54432 0% 100% 1
4 COAL ENERGY CHE ENGN 54432 0% 100% 1
5 DEV ENGN MANAGEMANT 54432 0% 100% 1
6 EPTD 54432 0% 100% 1
7 GAS TECHNOL PROD 54432 0% 100% 1
8 GC DEVYATYKH CHEM HIGH PUR SUBST 54432 0% 100% 1
9 IND HYDROGEN CHAIR 54432 0% 100% 1
10 MAT SCI NAMOTECHNOL 54432 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 11306 12% 0% 67
2 ENERGY EDUCATION SCIENCE AND TECHNOLOGY 4947 0% 9% 1
3 HIGH ENERGY CHEMISTRY 3766 2% 0% 14
4 EPRI JOURNAL 2684 0% 2% 2
5 INTERNATIONAL JOURNAL OF CHEMICAL KINETICS 2402 2% 0% 12
6 OIL & GAS JOURNAL 2372 2% 0% 11
7 JOURNAL OF APPLIED ELECTROCHEMISTRY 2062 3% 0% 15
8 WORLD OIL 1994 0% 2% 2
9 PROCEEDINGS OF THE COMBUSTION INSTITUTE 1844 2% 0% 11
10 APPLIED ENERGY 1747 3% 0% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CLAUS PROCESS 739542 4% 54% 25 Search CLAUS+PROCESS Search CLAUS+PROCESS
2 SULFUR RECOVERY 598730 4% 50% 22 Search SULFUR+RECOVERY Search SULFUR+RECOVERY
3 DIRECT ALKALINE SULFIDE FUEL CELL 381024 1% 100% 7 Search DIRECT+ALKALINE+SULFIDE+FUEL+CELL Search DIRECT+ALKALINE+SULFIDE+FUEL+CELL
4 HYDROGEN SULFIDE COMBUSTION 381024 1% 100% 7 Search HYDROGEN+SULFIDE+COMBUSTION Search HYDROGEN+SULFIDE+COMBUSTION
5 SULFUR CHEMISTRY 288325 2% 38% 14 Search SULFUR+CHEMISTRY Search SULFUR+CHEMISTRY
6 HYDROGEN SULFIDE DECOMPOSITION 244941 1% 75% 6 Search HYDROGEN+SULFIDE+DECOMPOSITION Search HYDROGEN+SULFIDE+DECOMPOSITION
7 DIATOMIC GASEOUS SULFUR 217728 1% 100% 4 Search DIATOMIC+GASEOUS+SULFUR Search DIATOMIC+GASEOUS+SULFUR
8 SRU THERMAL REACTOR 217728 1% 100% 4 Search SRU+THERMAL+REACTOR Search SRU+THERMAL+REACTOR
9 H2S COMBUSTION 163296 1% 100% 3 Search H2S+COMBUSTION Search H2S+COMBUSTION
10 HYDROGEN SULFIDE DISSOCIATION 163296 1% 100% 3 Search HYDROGEN+SULFIDE+DISSOCIATION Search HYDROGEN+SULFIDE+DISSOCIATION

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 30420 FERRIC CHELATE//CHELATE DEGRADATION//2 6 PYRIDINEDIPHOSPHONIC ACID
2 33420 DEW POINT CORROSION//ACID DEW POINT//VISCOUS ASH DEPOSITION
3 7738 DMS OXIDATION//TOPOLOGICAL ANALYSIS OF ELECTRONIC DENSITY//CH2SH
4 7425 HOT COAL GAS//H2S REMOVAL//H2S ADSORPTION
5 21585 COLLISION COMPLEX MODEL//AB INITIO ENERGIES AND VIBRATIONAL LEVELS//ADV TECHNOL MATMINIST EDUC CHINA
6 29994 LANTHANUM OXYSULFIDE//REDUCTION OF SO2//SO2 CATALYTIC REDUCTION
7 34621 ENGN KITA KU//COMBINED EULERIAN LAGRANGIAN DESCRIPTION//CREAR DIEF
8 21527 METHANETHIOL//3 THIOLENE 1 1 DIOXIDE//CATALYST ENGN
9 37380 SOUR GAS RESERVOIR//OIL GAS ERVOIR GEOL EXPLOITAT//SOLID GAS EQUILIBRIUM
10 22200 COMPOSITE ELECTROLYTE//HUBEI ABORAT INNOVAT ADV MAT//LOW TEMPERATURE SOLID OXIDE FUEL CELLS

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