Class information for:
Level 1: BUBBLE COLUMN//GAS HOLDUP//AIRLIFT REACTOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
493 3375 26.9 52%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
283 3       POWDER TECHNOLOGY//ENGINEERING, CHEMICAL//FLUIDIZATION 42723
1568 2             BUBBLE COLUMN//GAS HOLDUP//AIRLIFT REACTOR 7337
493 1                   BUBBLE COLUMN//GAS HOLDUP//AIRLIFT REACTOR 3375

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 BUBBLE COLUMN authKW 3960752 21% 63% 695
2 GAS HOLDUP authKW 1306788 7% 57% 253
3 AIRLIFT REACTOR authKW 547300 4% 51% 119
4 GAS HOLD UP authKW 515826 3% 54% 106
5 SLURRY BUBBLE COLUMN authKW 493572 2% 76% 72
6 CHEMICAL ENGINEERING SCIENCE journal 244161 20% 4% 681
7 LIQUID CIRCULATION VELOCITY authKW 164463 1% 91% 20
8 LIQUID VELOCITY authKW 162798 1% 60% 30
9 BUBBLE COLUMN REACTOR authKW 162100 1% 41% 44
10 ENGINEERING, CHEMICAL WoSSC 148313 86% 1% 2891

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 Engineering, Chemical 148313 86% 1% 2891
2 Engineering, Environmental 2252 7% 0% 237
3 Biotechnology & Applied Microbiology 1392 10% 0% 335
4 Energy & Fuels 424 4% 0% 151
5 Engineering, Petroleum 113 1% 0% 23
6 Mechanics 67 3% 0% 89
7 Chemistry, Multidisciplinary 55 6% 0% 202
8 Engineering, Industrial 54 1% 0% 33
9 Chemistry, Applied 39 2% 0% 62
10 Thermodynamics 33 1% 0% 48

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 TRANSFER PHENOMENA CHEM ENGN 81411 0% 100% 9
2 CREL 56276 1% 33% 19
3 TECH MANAGEMENT SYST 36183 0% 100% 4
4 CHEM REACT ENGN 30521 1% 9% 38
5 KRAMERS FYS TECHNOL 28151 1% 17% 18
6 SYNFUEL GRP 27137 0% 100% 3
7 TECH MECHAN PLYNOW 27137 0% 100% 3
8 CHEM ENGN 23254 24% 0% 810
9 CHEM ENGN ETSE 20672 0% 57% 4
10 LGPC CNRS 20351 0% 75% 3

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 CHEMICAL ENGINEERING SCIENCE 244161 20% 4% 681
2 CANADIAN JOURNAL OF CHEMICAL ENGINEERING 76162 6% 4% 214
3 JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 43663 5% 3% 161
4 CHEMICAL ENGINEERING JOURNAL AND THE BIOCHEMICAL ENGINEERING JOURNAL 29627 2% 5% 62
5 CHEMIE INGENIEUR TECHNIK 27020 4% 2% 139
6 CHEMICAL ENGINEERING AND PROCESSING 25774 3% 3% 95
7 CHEMICAL ENGINEERING COMMUNICATIONS 25475 3% 2% 116
8 BIOPROCESS ENGINEERING 25227 2% 5% 58
9 AICHE JOURNAL 24416 5% 2% 164
10 CHEMICAL ENGINEERING RESEARCH & DESIGN 21457 3% 2% 107

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 BUBBLE COLUMN 3960752 21% 63% 695 Search BUBBLE+COLUMN Search BUBBLE+COLUMN
2 GAS HOLDUP 1306788 7% 57% 253 Search GAS+HOLDUP Search GAS+HOLDUP
3 AIRLIFT REACTOR 547300 4% 51% 119 Search AIRLIFT+REACTOR Search AIRLIFT+REACTOR
4 GAS HOLD UP 515826 3% 54% 106 Search GAS+HOLD+UP Search GAS+HOLD+UP
5 SLURRY BUBBLE COLUMN 493572 2% 76% 72 Search SLURRY+BUBBLE+COLUMN Search SLURRY+BUBBLE+COLUMN
6 LIQUID CIRCULATION VELOCITY 164463 1% 91% 20 Search LIQUID+CIRCULATION+VELOCITY Search LIQUID+CIRCULATION+VELOCITY
7 LIQUID VELOCITY 162798 1% 60% 30 Search LIQUID+VELOCITY Search LIQUID+VELOCITY
8 BUBBLE COLUMN REACTOR 162100 1% 41% 44 Search BUBBLE+COLUMN+REACTOR Search BUBBLE+COLUMN+REACTOR
9 AIRLIFT 141686 1% 36% 43 Search AIRLIFT Search AIRLIFT
10 EXTERNAL LOOP AIRLIFT REACTOR 130705 1% 85% 17 Search EXTERNAL+LOOP+AIRLIFT+REACTOR Search EXTERNAL+LOOP+AIRLIFT+REACTOR

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 BASHA, OM , SEHABIAGUE, L , ABDEL-WAHAB, A , MORSI, BI , (2015) FISCHER-TROPSCH SYNTHESIS IN SLURRY BUBBLE COLUMN REACTORS: EXPERIMENTAL INVESTIGATIONS AND MODELING - A REVIEW.INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING. VOL. 13. ISSUE 3. P. 201 -288 206 64% 2
2 WANG, TF , WANG, JF , JIN, Y , (2007) SLURRY REACTORS FOR GAS-TO-LIQUID PROCESSES: A REVIEW.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 46. ISSUE 18. P. 5824-5847 150 80% 63
3 ROLLBUSCH, P , BOTHE, M , BECKER, M , LUDWIG, M , GRUNEWALD, M , SCHLUTER, M , FRANKE, R , (2015) BUBBLE COLUMNS OPERATED UNDER INDUSTRIALLY RELEVANT CONDITIONS - CURRENT UNDERSTANDING OF DESIGN PARAMETERS.CHEMICAL ENGINEERING SCIENCE. VOL. 126. ISSUE . P. 660 -678 75 91% 13
4 RIBEIRO, CP , LAGE, PLC , (2005) GAS-LIQUID DIRECT-CONTACT EVAPORATION: A REVIEW.CHEMICAL ENGINEERING & TECHNOLOGY. VOL. 28. ISSUE 10. P. 1081-1107 124 75% 25
5 KANTARCI, N , BORAK, F , ULGEN, KO , (2005) BUBBLE COLUMN REACTORS.PROCESS BIOCHEMISTRY. VOL. 40. ISSUE 7. P. 2263 -2283 76 84% 284
6 LEMOINE, R , BEHKISH, A , SEHABIAGUE, L , HEINTZ, YJ , OUKACI, R , MORSI, BI , (2008) AN ALGORITHM FOR PREDICTING THE HYDRODYNAMIC AND MASS TRANSFER PARAMETERS IN BUBBLE COLUMN AND SLURRY BUBBLE COLUMN REACTORS.FUEL PROCESSING TECHNOLOGY. VOL. 89. ISSUE 4. P. 322-343 85 89% 29
7 JHAWAR, AK , PRAKASH, A , (2012) HEAT TRANSFER IN A SLURRY BUBBLE COLUMN REACTOR: A CRITICAL OVERVIEW.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 51. ISSUE 4. P. 1464 -1473 68 92% 8
8 BESAGNI, G , INZOLI, F , (2016) COMPREHENSIVE EXPERIMENTAL INVESTIGATION OF COUNTER-CURRENT BUBBLE COLUMN HYDRODYNAMICS: HOLDUP, FLOW REGIME TRANSITION, BUBBLE SIZE DISTRIBUTIONS AND LOCAL FLOW PROPERTIES.CHEMICAL ENGINEERING SCIENCE. VOL. 146. ISSUE . P. 259 -290 66 68% 4
9 COZMA, P , GAVRILESCU, M , (2010) AIRLIFT REACTORS: HYDRODYNAMICS, MASS TRANSFER AND APPLICATIONS IN ENVIRONMENTAL REMEDIATION.ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL. VOL. 9. ISSUE 5. P. 681-702 85 76% 4
10 PETERSEN, EE , MARGARITIS, A , (2001) HYDRODYNAMIC AND MASS TRANSFER CHARACTERISTICS OF THREE-PHASE GASLIFT BIOREACTOR SYSTEMS.CRITICAL REVIEWS IN BIOTECHNOLOGY. VOL. 21. ISSUE 4. P. 233 -294 94 85% 28

Classes with closest relation at Level 1


Rank Class id link
1 20997 BUBBLE FORMATION//LIQUID CROSS FLOW//GENIE CHIM MILIEUX COMPLEXES
2 23567 LIQUID SOLID CIRCULATING FLUIDIZED BED//LIQUID SOLIDS FLUIDIZATION//LSCFB
3 20924 PLUNGING LIQUID JET//WATER JET AERATION//PLUNGING WATER JET
4 4597 INTERFACIAL AREA CONCENTRATION//BUBBLY FLOW//INTERFACIAL AREA TRANSPORT
5 18534 OXYGEN VECTOR//GAS LIQUID LIQUID//VISCOELASTIC LIQUID
6 37392 TURBULENT BED CONTACTOR//TURBULENT CONTACT ABSORBER//FLUIDIZING PACKINGS
7 21845 CARROUSEL OXIDATION DITCH//OXIDATION DITCH//SURFACE AERATORS
8 19855 ELECTROPLATING SYSTEM//ELECTROCHEMICAL REACTOR//RECIPROCATING PLATE AGITATOR
9 1009 STIRRED TANK//STIRRED VESSEL//MIXING
10 37547 SEMI FLUIDIZED BED//LIQUID SOLID SEMI FLUIDIZATION//ACROLEIN AND CROTONALDEHYDE

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