Class information for:
Level 1: DEALUMINATION//FCC CATALYST//CATALYTIC CRACKING

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
89 2             ZEOLITE//ZEOLITES//MICROPOROUS AND MESOPOROUS MATERIALS 26743
2475 1                   DEALUMINATION//FCC CATALYST//CATALYTIC CRACKING 2269

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DEALUMINATION authKW 476501 5% 31% 111
2 FCC CATALYST authKW 297677 2% 44% 49
3 CATALYTIC CRACKING authKW 280577 5% 19% 108
4 ZEOLITES journal 225497 7% 10% 156
5 Y ZEOLITE authKW 137254 2% 21% 46
6 FCC authKW 130442 3% 16% 60
7 HYDROTHERMAL DEALUMINATION authKW 126256 0% 91% 10
8 FLUID CATALYTIC CRACKING authKW 126133 2% 22% 41
9 REALUMINATION authKW 112027 0% 73% 11
10 CRACKING CATALYSTS authKW 104554 1% 47% 16

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 25029 68% 0% 1549
2 Engineering, Petroleum 12253 7% 1% 170
3 Engineering, Chemical 9156 27% 0% 617
4 Chemistry, Applied 2509 11% 0% 239
5 Energy & Fuels 1262 9% 0% 193
6 Chemistry, Multidisciplinary 887 15% 0% 349
7 Environmental Sciences 317 8% 0% 173
8 Nanoscience & Nanotechnology 289 5% 0% 111
9 Materials Science, Multidisciplinary 60 7% 0% 170
10 Physics, Atomic, Molecular & Chemical 57 3% 0% 76

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PESQUISAS DESENVOLVIMENTO LEOPOLDO A MIGUEZ 59199 0% 47% 9
2 TECNOL FCC 41665 0% 100% 3
3 TFCC 41665 0% 100% 3
4 PDAB 31247 0% 75% 3
5 LANZHOU PETROCHEM 30222 1% 16% 14
6 CHIM ORGAN PHYS CINET CHIM PL CNRS 27777 0% 100% 2
7 CNRS UA 350 27777 0% 100% 2
8 DAEDUCK CENT 27777 0% 100% 2
9 FOR PROD ENTWICKLUNG 27777 0% 100% 2
10 FUEL TEAM 27777 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ZEOLITES 225497 7% 10% 156
2 JOURNAL OF CATALYSIS 57543 10% 2% 229
3 STUDIES IN SURFACE SCIENCE AND CATALYSIS 39130 6% 2% 133
4 APPLIED CATALYSIS A-GENERAL 32575 7% 1% 166
5 APPLIED CATALYSIS 32179 3% 3% 70
6 MICROPOROUS AND MESOPOROUS MATERIALS 13787 4% 1% 90
7 CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY 13275 1% 5% 21
8 OIL & GAS JOURNAL 9250 2% 2% 43
9 MICROPOROUS MATERIALS 7698 1% 3% 16
10 ACS SYMPOSIUM SERIES 5273 3% 1% 76

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DEALUMINATION 476501 5% 31% 111 Search DEALUMINATION Search DEALUMINATION
2 FCC CATALYST 297677 2% 44% 49 Search FCC+CATALYST Search FCC+CATALYST
3 CATALYTIC CRACKING 280577 5% 19% 108 Search CATALYTIC+CRACKING Search CATALYTIC+CRACKING
4 Y ZEOLITE 137254 2% 21% 46 Search Y+ZEOLITE Search Y+ZEOLITE
5 FCC 130442 3% 16% 60 Search FCC Search FCC
6 HYDROTHERMAL DEALUMINATION 126256 0% 91% 10 Search HYDROTHERMAL+DEALUMINATION Search HYDROTHERMAL+DEALUMINATION
7 FLUID CATALYTIC CRACKING 126133 2% 22% 41 Search FLUID+CATALYTIC+CRACKING Search FLUID+CATALYTIC+CRACKING
8 REALUMINATION 112027 0% 73% 11 Search REALUMINATION Search REALUMINATION
9 CRACKING CATALYSTS 104554 1% 47% 16 Search CRACKING+CATALYSTS Search CRACKING+CATALYSTS
10 RESID CRACKING 97219 0% 100% 7 Search RESID+CRACKING Search RESID+CRACKING

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 4068 COMPUTAT PL CHEM//ZEOLITE//BRONSTED ACID SITES
2 38914 ALKALI METAL CATION EXCHANGED X TYPE ZEOLITES//ALKALI METAL EXCHANGED X ZEOLITES//CUZSM 5 ZEOLITE
3 14062 FLUID CATALYTIC CRACKING//GAS LIQUID JET//FLUID COKING
4 3829 METHANOL TO OLEFINS//METHANOL TO HYDROCARBONS//HYDROCARBON POOL
5 6321 TRANSALKYLATION//SHAPE SELECTIVE CATALYSIS//ISOPROPYLATION
6 15402 MOL BEAMS//CONTACT CHARGE TRANSFER COMPLEX CCT//GEMINAL SPECIES
7 28567 11 AND 12 COMPLEXES//AINAZSM 5 ZEOLITES//AL 27 AND H 1 MAS NMR
8 11094 PROPANE AROMATIZATION//AROMATIZATION//ZN HZSM 5
9 6418 HIERARCHICAL ZEOLITE//DESILICATION//MESOPOROUS ZEOLITE
10 10899 HYDROISOMERIZATION//HYDROCRACKING//HYDROISOMERISATION

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