Class information for:
Level 1: HYDRODESULFURIZATION//HDS//HYDRODENITROGENATION

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
10 3       JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL 144576
1721 2             HYDRODESULFURIZATION//OXIDATIVE DESULFURIZATION//DIBENZOTHIOPHENE 6927
169 1                   HYDRODESULFURIZATION//HDS//HYDRODENITROGENATION 4084

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HYDRODESULFURIZATION authKW 4146308 20% 66% 820
2 HDS authKW 857586 4% 62% 178
3 HYDRODENITROGENATION authKW 757506 4% 59% 167
4 HYDROTREATING authKW 487315 4% 43% 147
5 NIMO CATALYST authKW 454257 2% 80% 74
6 4 6 DIMETHYLDIBENZOTHIOPHENE authKW 408006 2% 67% 79
7 COMOS authKW 376417 1% 89% 55
8 HYDROTREATING CATALYSTS authKW 356034 2% 73% 63
9 DIBENZOTHIOPHENE authKW 284421 4% 21% 177
10 HYDRODESULPHURIZATION authKW 264011 1% 67% 51

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Chemical 45055 44% 0% 1793
2 Chemistry, Physical 43422 67% 0% 2740
3 Engineering, Petroleum 15600 6% 1% 258
4 Chemistry, Applied 8806 14% 0% 587
5 Energy & Fuels 4582 12% 0% 476
6 Environmental Sciences 1091 10% 0% 397
7 Chemistry, Multidisciplinary 735 12% 0% 473
8 Engineering, Environmental 184 2% 0% 94
9 Engineering, Industrial 21 1% 0% 28
10 Microscopy 2 0% 0% 8

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UNICAT 145961 1% 42% 45
2 CATALYSIS CHEM REACTOR ENGN S 62492 0% 90% 9
3 STATE HEAVY OIL PROC 46646 4% 4% 145
4 PHYSICOCHIM MINERALE CATALYSE GRP 46292 0% 100% 6
5 CATALYSE HETEROGENE HOMOGENE 45710 1% 23% 26
6 URA 402 35406 0% 31% 15
7 CATALYSIS CHEM REACT ENGN S 34961 1% 17% 26
8 DALIAN PETR PETROCHEM 30861 0% 100% 4
9 PROGRAMA TRATAMIENTO CRUDO MAYA 29220 0% 32% 12
10 AREA ING QUIM 27552 0% 71% 5

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF CATALYSIS 202719 14% 5% 576
2 APPLIED CATALYSIS A-GENERAL 99618 10% 3% 389
3 APPLIED CATALYSIS 99434 4% 8% 165
4 CATALYSIS TODAY 78368 8% 3% 325
5 BULLETIN DES SOCIETES CHIMIQUES BELGES 41065 3% 5% 109
6 STUDIES IN SURFACE SCIENCE AND CATALYSIS 28660 4% 2% 153
7 CATALYSIS LETTERS 28495 4% 2% 168
8 JOURNAL OF THE JAPAN PETROLEUM INSTITUTE 15619 1% 5% 38
9 REACTION KINETICS AND CATALYSIS LETTERS 15473 2% 2% 100
10 KINETICS AND CATALYSIS 11029 2% 2% 85

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HYDRODESULFURIZATION 4146308 20% 66% 820 Search HYDRODESULFURIZATION Search HYDRODESULFURIZATION
2 HDS 857586 4% 62% 178 Search HDS Search HDS
3 HYDRODENITROGENATION 757506 4% 59% 167 Search HYDRODENITROGENATION Search HYDRODENITROGENATION
4 HYDROTREATING 487315 4% 43% 147 Search HYDROTREATING Search HYDROTREATING
5 NIMO CATALYST 454257 2% 80% 74 Search NIMO+CATALYST Search NIMO+CATALYST
6 4 6 DIMETHYLDIBENZOTHIOPHENE 408006 2% 67% 79 Search 4+6+DIMETHYLDIBENZOTHIOPHENE Search 4+6+DIMETHYLDIBENZOTHIOPHENE
7 COMOS 376417 1% 89% 55 Search COMOS Search COMOS
8 HYDROTREATING CATALYSTS 356034 2% 73% 63 Search HYDROTREATING+CATALYSTS Search HYDROTREATING+CATALYSTS
9 DIBENZOTHIOPHENE 284421 4% 21% 177 Search DIBENZOTHIOPHENE Search DIBENZOTHIOPHENE
10 HYDRODESULPHURIZATION 264011 1% 67% 51 Search HYDRODESULPHURIZATION Search HYDRODESULPHURIZATION

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 11098 HYDRODEMETALLIZATION//HYDRODEMETALLATION//HYDROPROCESSING
2 13837 TETRALIN HYDROGENATION//BENZENE HYDROGENATION//SELECTIVE RING OPENING
3 13212 IRON MOLYBDATE//DIMETHOXYMETHANE//METHANOL SELECTIVE OXIDATION
4 17627 C S ACTIVATION//BENZOBTHIOPHENE COMPLEXES//THIOPHENE COMPLEXES
5 15228 NICKEL PHOSPHIDE//NI2P//METAL PHOSPHIDE
6 35836 10H INDENO1 2 BQUINOLINE//5 5A 10A 11 TETRAHYDRO 10H INDENO1 2 B//6H INDENO1 2 BQUINOLINE HETEROGENEOUS CATALYTIC DEHYDROGENATION THERMOGRAVIMETRIC AND X RAY STRUCTURAL ANALYS
7 3105 OXIDATIVE DESULFURIZATION//DESULFURIZATION//DIBENZOTHIOPHENE
8 21527 METHANETHIOL//3 THIOLENE 1 1 DIOXIDE//CATALYST ENGN
9 22025 CHARGE ENHANCED DRY IMPREGNATION//STRONG ELECTROSTATIC ADSORPTION//ALUMINA PELLET
10 15094 HIGHER ALCOHOL SYNTHESIS//HIGHER ALCOHOLS SYNTHESIS//HIGHER ALCOHOLS

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