Class information for:
Level 1: ISOBUTANE ALKYLATION//ISOBUTANE BUTENE ALKYLATION//ISOBUTANE 2 BUTENE ALKYLATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
21033 375 23.0 53%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
68 27793 ZEOLITES//ZSM 5//MICROPOROUS AND MESOPOROUS MATERIALS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ISOBUTANE ALKYLATION Author keyword 27 76% 5% 19
2 ISOBUTANE BUTENE ALKYLATION Author keyword 15 82% 2% 9
3 ISOBUTANE 2 BUTENE ALKYLATION Author keyword 11 100% 2% 6
4 COKE ANALYSIS Author keyword 3 57% 1% 4
5 2 4 ETHYLBENZOYL BENZOIC ACID Author keyword 3 100% 1% 3
6 ALKYLATION OF HYDROCARBONS Author keyword 3 100% 1% 3
7 BUTENE ALKYLATION Author keyword 3 100% 1% 3
8 CHLOROALUMINATE IONIC LIQUID Author keyword 3 60% 1% 3
9 ISOBUTANE BUTENE Author keyword 2 67% 1% 2
10 2 BUTENE Author keyword 2 25% 2% 7

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 ISOBUTANE ALKYLATION 27 76% 5% 19 Search ISOBUTANE+ALKYLATION Search ISOBUTANE+ALKYLATION
2 ISOBUTANE BUTENE ALKYLATION 15 82% 2% 9 Search ISOBUTANE+BUTENE+ALKYLATION Search ISOBUTANE+BUTENE+ALKYLATION
3 ISOBUTANE 2 BUTENE ALKYLATION 11 100% 2% 6 Search ISOBUTANE+2+BUTENE+ALKYLATION Search ISOBUTANE+2+BUTENE+ALKYLATION
4 COKE ANALYSIS 3 57% 1% 4 Search COKE+ANALYSIS Search COKE+ANALYSIS
5 2 4 ETHYLBENZOYL BENZOIC ACID 3 100% 1% 3 Search 2+4+ETHYLBENZOYL+BENZOIC+ACID Search 2+4+ETHYLBENZOYL+BENZOIC+ACID
6 ALKYLATION OF HYDROCARBONS 3 100% 1% 3 Search ALKYLATION+OF+HYDROCARBONS Search ALKYLATION+OF+HYDROCARBONS
7 BUTENE ALKYLATION 3 100% 1% 3 Search BUTENE+ALKYLATION Search BUTENE+ALKYLATION
8 CHLOROALUMINATE IONIC LIQUID 3 60% 1% 3 Search CHLOROALUMINATE+IONIC+LIQUID Search CHLOROALUMINATE+IONIC+LIQUID
9 ISOBUTANE BUTENE 2 67% 1% 2 Search ISOBUTANE+BUTENE Search ISOBUTANE+BUTENE
10 2 BUTENE 2 25% 2% 7 Search 2+BUTENE Search 2+BUTENE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 2 BUTENE ALKYLATION 51 91% 6% 21
2 ISOBUTANE BUTENE ALKYLATION 22 68% 5% 19
3 2 BUTENE 16 44% 7% 28
4 ISOBUTANE ALKYLATION 11 78% 2% 7
5 ISOBUTANE 2 BUTENE ALKYLATION 10 50% 4% 14
6 CATALYZED ISOBUTANE BUTENE ALKYLATION 9 83% 1% 5
7 C 4 OLEFINS 9 67% 2% 8
8 BUTENE ALKYLATION 8 100% 1% 5
9 ISOBUTYLENE ALKYLATION 8 100% 1% 5
10 ISOBUTANE CIS 2 BUTENE ALKYLATION 6 80% 1% 4

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Chemistry and technology of isobutane/alkene alkylation catalyzed by liquid and solid acids 2004 42 126 59%
Kinetics of zeolitic solid acid-catalyzed alkylation of isobutane with 2-butene 1996 3 5 100%
CHEMISTRY, CATALYSTS, AND PROCESSES FOR ISOPARAFFIN-OLEFIN ALKYLATION - ACTUAL SITUATION AND FUTURE-TRENDS 1993 246 20 25%
In situ mitigation of coke buildup in porous catalysts with supercritical reaction media: Effect of feed peroxides 1995 4 5 80%
Solvation effects in catalytic transformations of olefins in sulfuric acid 2001 7 23 39%
Heterogeneous Catalysis in Supercritical Media, Part 3: Other Media 2008 3 49 27%
Novel process options for the application of zeolites in supercritical fluids and ionic liquids 2007 7 49 20%
Inorganic molecular sieves: Preparation, modification and industrial application in catalytic processes 2011 114 190 4%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 OIL REFINERY PETROCHEM ENGN 1 100% 0.5% 2
2 REFINING BASE CHEM 1 100% 0.5% 2
3 MOSCOW REP ENTAT OFF 1 40% 0.5% 2
4 CHEM TECHNOL HETEROGENEOUS 1 50% 0.3% 1
5 PROGRAMA CRUDO MAYA 1 50% 0.3% 1
6 ENVIRONMENTALLY BENEFICIAL CATALYSIS 0 10% 1.1% 4
7 ECOLE PETR MOTEURS 0 33% 0.3% 1
8 TECH CHEM PHYS CHEM VERFAHREN 0 33% 0.3% 1
9 UNI CHEM ENGN 0 33% 0.3% 1
10 UNIDAD ASOCIADA CATALISIS CSIC 0 33% 0.3% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000158304 LINEAR ALKYLBENZENE//ISOBUTENE POLYMERIZATION//1 DODECENE
2 0.0000130908 FI ER TROP REFINERY CATALYSIS//SOLID PHOSPHORIC ACID//ISOBUTENE DIMERIZATION
3 0.0000114243 ERS SCI//SPECIALTY SEPARAT//CO2 EXPANDED LIQUIDS
4 0.0000112819 SULFATED ZIRCONIA//N BUTANE ISOMERIZATION//SOLID SUPERACIDS
5 0.0000104473 VISCOSITY AND DENSITY OF NAPHTHALENE SOLUTIONS//GENERALIZED PARAMETERIZATION//S P D INDO
6 0.0000095463 SKELETAL ISOMERIZATION//SKELETAL ISOMERISATION//1 BUTENE SKELETAL ISOMERIZATION
7 0.0000090948 TRANSALKYLATION//SHAPE SELECTIVE CATALYSIS//ISOPROPYLATION
8 0.0000084095 CATALYTIC CRACKING//DEALUMINATION//FCC CATALYST
9 0.0000081210 COMPUTAT PL CHEM//EUROPEEN RECH TECH//H 1 MAS NMR SPECTROSCOPY
10 0.0000079577 D L ALPHA TOCOPHEROL//BISHYDROXYLATION//PERFLUOROALKANESULFONIC