Class information for:
Level 1: PROPANE DEHYDROGENATION//PT SN CATALYSTS//PT SN AL2O3

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5683 1589 27.5 53%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
18 3       JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL 120683
324 2             FISCHER TROPSCH SYNTHESIS//JOURNAL OF CATALYSIS//FISCHER TROPSCH 18190
5683 1                   PROPANE DEHYDROGENATION//PT SN CATALYSTS//PT SN AL2O3 1589

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 PROPANE DEHYDROGENATION authKW 1224458 7% 61% 105
2 PT SN CATALYSTS authKW 331491 2% 49% 35
3 PT SN AL2O3 authKW 231951 1% 93% 13
4 ISOBUTANE DEHYDROGENATION authKW 169066 1% 40% 22
5 PT SN authKW 166271 1% 58% 15
6 TRIMETALLIC CATALYSTS authKW 162358 1% 65% 13
7 N BUTANE DEHYDROGENATION authKW 160122 1% 83% 10
8 PLATINUM TIN CATALYSTS authKW 154625 1% 62% 13
9 BEIJING GREEN CHEM REACT ENGN TECHNOL F address 134505 0% 100% 7
10 NAPHTHA REFORMING authKW 122957 1% 40% 16

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 Chemistry, Physical 15907 65% 0% 1035
2 Engineering, Chemical 11818 36% 0% 575
3 Engineering, Petroleum 2055 4% 0% 59
4 Chemistry, Applied 927 8% 0% 125
5 Energy & Fuels 398 6% 0% 94
6 Environmental Sciences 265 8% 0% 128
7 Chemistry, Multidisciplinary 235 11% 0% 172
8 Engineering, Environmental 106 3% 0% 42
9 Physics, Atomic, Molecular & Chemical 36 3% 0% 52
10 Nanoscience & Nanotechnology 11 2% 0% 31

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 BEIJING GREEN CHEM REACT ENGN TECHNOL F 134505 0% 100% 7
2 OFF CATALYT ENTERPRISE 96075 0% 100% 5
3 INC E 61160 2% 11% 29
4 INVEST CATALISIS PETROQUIM 54302 2% 11% 26
5 SANTIAGO ESTERO 2654 53371 0% 56% 5
6 CONICET INC E INVEST CATALISIS PETROQUIM 38430 0% 100% 2
7 GRP TECNOL QUIM SOSTENIBILIDAD AMBIENTAL 38430 0% 100% 2
8 LERSCI 38430 0% 100% 2
9 OLEFINS AROMAT 38430 0% 100% 2
10 PLANLAMA ZARAR AZALTMA DAI I 38430 0% 100% 2

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 APPLIED CATALYSIS 77049 6% 4% 92
2 JOURNAL OF CATALYSIS 70827 13% 2% 214
3 REACTION KINETICS AND CATALYSIS LETTERS 29390 5% 2% 87
4 APPLIED CATALYSIS A-GENERAL 25615 8% 1% 124
5 STUDIES IN SURFACE SCIENCE AND CATALYSIS 14118 4% 1% 68
6 CHEMISCHE TECHNIK 11198 2% 2% 27
7 CATALYSIS LETTERS 9632 4% 1% 61
8 KINETICS AND CATALYSIS 7846 3% 1% 45
9 CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY 5581 1% 3% 11
10 CATALYSIS TODAY 3768 3% 0% 45

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 PROPANE DEHYDROGENATION 1224458 7% 61% 105 Search PROPANE+DEHYDROGENATION Search PROPANE+DEHYDROGENATION
2 PT SN CATALYSTS 331491 2% 49% 35 Search PT+SN+CATALYSTS Search PT+SN+CATALYSTS
3 PT SN AL2O3 231951 1% 93% 13 Search PT+SN+AL2O3 Search PT+SN+AL2O3
4 ISOBUTANE DEHYDROGENATION 169066 1% 40% 22 Search ISOBUTANE+DEHYDROGENATION Search ISOBUTANE+DEHYDROGENATION
5 PT SN 166271 1% 58% 15 Search PT+SN Search PT+SN
6 TRIMETALLIC CATALYSTS 162358 1% 65% 13 Search TRIMETALLIC+CATALYSTS Search TRIMETALLIC+CATALYSTS
7 N BUTANE DEHYDROGENATION 160122 1% 83% 10 Search N+BUTANE+DEHYDROGENATION Search N+BUTANE+DEHYDROGENATION
8 PLATINUM TIN CATALYSTS 154625 1% 62% 13 Search PLATINUM+TIN+CATALYSTS Search PLATINUM+TIN+CATALYSTS
9 NAPHTHA REFORMING 122957 1% 40% 16 Search NAPHTHA+REFORMING Search NAPHTHA+REFORMING
10 LONG CHAIN PARAFFIN 117690 0% 88% 7 Search LONG+CHAIN+PARAFFIN Search LONG+CHAIN+PARAFFIN

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 XIA, K , LANG, WZ , LI, PP , LONG, LL , YAN, X , GUO, YJ , (2016) THE INFLUENCES OF MG/AL MOLAR RATIO ON THE PROPERTIES OF PTIN/MG(AL)O-X CATALYSTS FOR PROPANE DEHYDROGENATION REACTION.CHEMICAL ENGINEERING JOURNAL. VOL. 284. ISSUE . P. 1068 -1079 47 85% 1
2 LEE, MH , NAGARAJA, BM , LEE, KY , JUNG, KD , (2014) DEHYDROGENATION OF ALKANE TO LIGHT OLEFIN OVER PTSN/O-AL203 CATALYST: EFFECTS OF SN LOADING.CATALYSIS TODAY. VOL. 232. ISSUE . P. 53-62 43 96% 5
3 VU, BK , SONG, MB , AHN, IY , SUH, YW , SUH, DJ , KIM, WI , KOH, HL , CHOI, YG , SHIN, EW , (2011) PT-SN ALLOY PHASES AND COKE MOBILITY OVER PT-SN/AL2O3 AND PT-SN/ZNAL2O4 CATALYSTS FOR PROPANE DEHYDROGENATION.APPLIED CATALYSIS A-GENERAL. VOL. 400. ISSUE 1-2. P. 25-33 36 88% 36
4 ZHANG, YW , ZHOU, YM , ZHANG, SB , ZHOU, SJ , SHENG, XL , WANG, QL , ZHANG, C , (2015) CATALYTIC STRUCTURE AND REACTION PERFORMANCE OF PTSNK/ZSM-5 CATALYST FOR PROPANE DEHYDROGENATION: INFLUENCE OF IMPREGNATION STRATEGY.JOURNAL OF MATERIALS SCIENCE. VOL. 50. ISSUE 19. P. 6457 -6468 33 89% 1
5 LIU, X , LANG, WZ , LONG, LL , HU, CL , CHU, LF , GUO, YJ , (2014) IMPROVED CATALYTIC PERFORMANCE IN PROPANE DEHYDROGENATION OF PTSN/GAMMA-AL2O3 CATALYSTS BY DOPING INDIUM.CHEMICAL ENGINEERING JOURNAL. VOL. 247. ISSUE . P. 183 -192 36 77% 11
6 ZHANG, YW , ZHOU, YM , SHI, JJ , ZHOU, SJ , SHENG, XL , ZHANG, ZW , XIANG, SM , (2014) COMPARATIVE STUDY OF BIMETALLIC PT-SN CATALYSTS SUPPORTED ON DIFFERENT SUPPORTS FOR PROPANE DEHYDROGENATION.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL. VOL. 381. ISSUE . P. 138 -147 34 79% 11
7 NAGARAJA, BM , SHIN, CH , JUNG, KD , (2013) SELECTIVE AND STABLE BIMETALLIC PTSN/THETA-AL2O3 CATALYST FOR DEHYDROGENATION OF N-BUTANE TO N-BUTENES.APPLIED CATALYSIS A-GENERAL. VOL. 467. ISSUE . P. 211-223 32 89% 9
8 LONG, LL , LANG, WZ , YAN, X , XIA, K , GUO, YJ , (2016) YTTRIUM-MODIFIED ALUMINA AS SUPPORT FOR TRIMETALLIC PTSNIN CATALYSTS WITH IMPROVED CATALYTIC PERFORMANCE IN PROPANE DEHYDROGENATION.FUEL PROCESSING TECHNOLOGY. VOL. 146. ISSUE . P. 48 -55 40 65% 1
9 WU, J , PENG, ZM , SUN, PP , BELL, AT , (2014) N-BUTANE DEHYDROGENATION OVER PT/MG(IN)(AL)O.APPLIED CATALYSIS A-GENERAL. VOL. 470. ISSUE . P. 208 -214 35 76% 8
10 JAHEL, A , AVENIER, P , LACOMBE, S , OLIVIER-FOURCADE, J , JUMAS, JC , (2010) EFFECT OF INDIUM IN TRIMETALLIC PT/AL2O3SNIN-CL NAPHTHA-REFORMING CATALYSTS.JOURNAL OF CATALYSIS. VOL. 272. ISSUE 2. P. 275-286 35 85% 14

Classes with closest relation at Level 1


Rank Class id link
1 9996 METHYLCYCLOPENTANE RING OPENING//METHYLCYCLOPENTANE//EUROPT 1
2 22270 LIQUID ORGANIC HYDROGEN CARRIER//LOHC//METHYLCYCLOHEXANE DEHYDROGENATION
3 14938 N HEXANE AROMATIZATION//PT KL//PT KL ZEOLITE
4 31122 PYROLYSIS STUDY//THERMOGRAVIMETRIC MASS SPECTROMETRIC COUPLED ANALYSES//PLATINUM SOL GEL CATALYSTS
5 21732 INGN QUIM ARTADO 644//QUIM TECN//CR2O3 AL2O3
6 11530 PHILLIPS CATALYST//PHILLIPS CROX SIO2 CATALYST//CHROMIUM OXIDE CATALYSTS
7 35357 BENZENE AND TOLUENE FORMATION WINDOW//CATALYSE CHIM ORGAN CNRSUA 350//CATALYST CHARACTERIZATION STEM XPS XRD
8 18261 CATALYTIC NAPHTHA REFORMING//RECUPERATIVE COUPLING//HYDROGEN PERMSELECTIVE MEMBRANE
9 21065 DRY IMPREGNATION//STRONG ELECTROSTATIC ADSORPTION//FORCED PERTURBATION
10 9021 CITRAL HYDROGENATION//SELECTIVE HYDROGENATION//CROTONALDEHYDE

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