Class information for:
Level 1: DIMETHYL ETHER//METHANOL DEHYDRATION//DME SYNTHESIS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13787 813 28.4 72%


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
906 2             STEAM REFORMING//AUTOTHERMAL REFORMING//DRY REFORMING 11262
13787 1                   DIMETHYL ETHER//METHANOL DEHYDRATION//DME SYNTHESIS 813

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 DIMETHYL ETHER authKW 5956902 44% 45% 356
2 METHANOL DEHYDRATION authKW 2235455 9% 80% 74
3 DME SYNTHESIS authKW 920150 3% 88% 28
4 DME authKW 837320 9% 31% 73
5 DME STEAM REFORMING authKW 488247 2% 100% 13
6 DIMETHYL ETHER SYNTHESIS authKW 471909 2% 74% 17
7 DIRECT DME SYNTHESIS authKW 453370 2% 93% 13
8 DIMETHYL ETHER DME authKW 404787 4% 34% 32
9 DIRECT DIMETHYL ETHER FUEL CELL authKW 312975 1% 83% 10
10 DIMETHYL ETHER STEAM REFORMING authKW 262902 1% 100% 7

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 11933 50% 0% 408
2 Energy & Fuels 5100 26% 0% 209
3 Chemistry, Physical 3109 42% 0% 339
4 Chemistry, Applied 1156 12% 0% 96
5 Electrochemistry 696 8% 0% 68
6 Engineering, Environmental 461 7% 0% 53
7 Engineering, Petroleum 449 2% 0% 20
8 Chemistry, Multidisciplinary 215 13% 0% 108
9 Environmental Sciences 175 9% 0% 72
10 Thermodynamics 23 2% 0% 16

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 ARAK 85352 1% 45% 5
2 EDUC MINIST SHANXI PROV 84503 0% 75% 3
3 DIP INGN AMBIENTE TERR INGN CHIM 75115 0% 100% 2
4 REACTOR CATALYSIS 69126 1% 20% 9
5 PLANT TRANSPORTAT SYST ENGN CONSTRUCT 67601 0% 60% 3
6 CATALYST GRP 67050 1% 18% 10
7 COAL SCI TECHNOL 51706 4% 5% 30
8 CATALYSIS GRP 51164 2% 10% 13
9 PETROCHEM TECHNOL CO 48133 1% 13% 10
10 LNG TECHNOL 46939 1% 25% 5

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 A-GENERAL 14189 8% 1% 66
2 JOURNAL OF NATURAL GAS CHEMISTRY 8379 1% 2% 11
3 CHINESE JOURNAL OF CATALYSIS 7129 3% 1% 26
4 CATALYSIS COMMUNICATIONS 4498 3% 1% 24
5 INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 4431 1% 1% 12
6 FUEL PROCESSING TECHNOLOGY 3904 3% 0% 23
7 APPLIED CATALYSIS B-ENVIRONMENTAL 3351 3% 0% 26
8 FUEL SCIENCE & TECHNOLOGY INTERNATIONAL 2605 0% 2% 4
9 CATALYSIS TODAY 2465 3% 0% 26
10 ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 2410 2% 0% 13

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 DIMETHYL ETHER 5956902 44% 45% 356 Search DIMETHYL+ETHER Search DIMETHYL+ETHER
2 METHANOL DEHYDRATION 2235455 9% 80% 74 Search METHANOL+DEHYDRATION Search METHANOL+DEHYDRATION
3 DME SYNTHESIS 920150 3% 88% 28 Search DME+SYNTHESIS Search DME+SYNTHESIS
4 DME 837320 9% 31% 73 Search DME Search DME
5 DME STEAM REFORMING 488247 2% 100% 13 Search DME+STEAM+REFORMING Search DME+STEAM+REFORMING
6 DIMETHYL ETHER SYNTHESIS 471909 2% 74% 17 Search DIMETHYL+ETHER+SYNTHESIS Search DIMETHYL+ETHER+SYNTHESIS
7 DIRECT DME SYNTHESIS 453370 2% 93% 13 Search DIRECT+DME+SYNTHESIS Search DIRECT+DME+SYNTHESIS
8 DIMETHYL ETHER DME 404787 4% 34% 32 Search DIMETHYL+ETHER+DME Search DIMETHYL+ETHER+DME
9 DIRECT DIMETHYL ETHER FUEL CELL 312975 1% 83% 10 Search DIRECT+DIMETHYL+ETHER+FUEL+CELL Search DIRECT+DIMETHYL+ETHER+FUEL+CELL
10 DIMETHYL ETHER STEAM REFORMING 262902 1% 100% 7 Search DIMETHYL+ETHER+STEAM+REFORMING Search DIMETHYL+ETHER+STEAM+REFORMING

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 AZIZI, Z , REZAEIMANESH, M , TOHIDIAN, T , RAHIMPOUR, MR , (2014) DIMETHYL ETHER: A REVIEW OF TECHNOLOGIES AND PRODUCTION CHALLENGES.CHEMICAL ENGINEERING AND PROCESSING. VOL. 82. ISSUE . P. 150 -172 104 65% 35
2 BHATTACHARYA, S , KABIR, KB , HEIN, K , (2013) DIMETHYL ETHER SYNTHESIS FROM VICTORIAN BROWN COAL THROUGH GASIFICATION - CURRENT STATUS, AND RESEARCH AND DEVELOPMENT NEEDS.PROGRESS IN ENERGY AND COMBUSTION SCIENCE. VOL. 39. ISSUE 6. P. 577 -605 126 52% 20
3 RAMOS, E , DAVIN, L , ANGURELL, I , LEDESMA, C , LLORCA, J , (2015) IMPROVED STABILITY OF PD/AL2O3 PREPARED FROM PALLADIUM NANOPARTICLES PROTECTED WITH CARBOSILANE DENDRONS IN THE DIMETHYL ETHER STEAM REFORMING REACTION.CHEMCATCHEM. VOL. 7. ISSUE 14. P. 2179 -2187 49 88% 0
4 SUN, J , YANG, GH , YONEYAMA, Y , TSUBAKI, N , (2014) CATALYSIS CHEMISTRY OF DIMETHYL ETHER SYNTHESIS.ACS CATALYSIS. VOL. 4. ISSUE 10. P. 3346 -3356 57 51% 28
5 ABU-DAHRIEH, J , ROONEY, D , GOGUET, A , SAIH, Y , (2012) ACTIVITY AND DEACTIVATION STUDIES FOR DIRECT DIMETHYL ETHER SYNTHESIS USING CUO-ZNO-AL2O3 WITH NH(4)ZSM-5, HZSM-5 OR GAMMA-AL2O3.CHEMICAL ENGINEERING JOURNAL. VOL. 203. ISSUE . P. 201-211 36 86% 21
6 AKARMAZYAN, SS , PANAGIOTOPOULOU, P , KAMBOLIS, A , PAPADOPOULOU, C , KONDARIDES, DI , (2014) METHANOL DEHYDRATION TO DIMETHYLETHER OVER AL2O3 CATALYSTS.APPLIED CATALYSIS B-ENVIRONMENTAL. VOL. 145. ISSUE . P. 136 -148 43 59% 28
7 DE FALCO, M , CAPOCELLI, M , CENTI, G , (2016) DIMETHYL ETHER PRODUCTION FROM CO2 RICH FEEDSTOCKS IN A ONE-STEP PROCESS: THERMODYNAMIC EVALUATION AND REACTOR SIMULATION.CHEMICAL ENGINEERING JOURNAL. VOL. 294. ISSUE . P. 400 -409 36 77% 1
8 LI, J , ZHANG, QJ , LONG, X , QI, P , LIU, ZT , LIU, ZW , (2012) HYDROGEN PRODUCTION FOR FUEL CELLS VIA STEAM REFORMING OF DIMETHYL ETHER OVER COMMERCIAL CU/ZNO/AL2O3 AND ZEOLITE.CHEMICAL ENGINEERING JOURNAL. VOL. 187. ISSUE . P. 299-305 34 89% 13
9 LONG, X , ZHANG, QJ , LIU, ZT , QI, P , LU, J , LIU, ZW , (2013) MAGNESIA MODIFIED H-ZSM-5 AS AN EFFICIENT ACIDIC CATALYST FOR STEAM REFORMING OF DIMETHYL ETHER.APPLIED CATALYSIS B-ENVIRONMENTAL. VOL. 134. ISSUE . P. 381-388 41 68% 13
10 FAUNGNAWAKIJ, K , EGUCHI, K , (2011) DIMETHYL ETHER-REFORMING CATALYSTS FOR HYDROGEN PRODUCTION.CATALYSIS SURVEYS FROM ASIA. VOL. 15. ISSUE 1. P. 12 -24 43 66% 13

Classes with closest relation at Level 1


Rank Class id link
1 3856 METHANOL SYNTHESIS//CO2 HYDROGENATION//CU ZNO CATALYST
2 18261 CATALYTIC NAPHTHA REFORMING//RECUPERATIVE COUPLING//HYDROGEN PERMSELECTIVE MEMBRANE
3 8118 METHANOL STEAM REFORMING//STEAM REFORMING OF METHANOL//METHANOL REFORMING
4 4931 METHANOL TO OLEFINS//METHANOL TO HYDROCARBONS//HYDROCARBON POOL
5 19139 DIMETHOXYMETHANE//IRON MOLYBDATE//METHANOL SELECTIVE OXIDATION
6 15376 HIGHER ALCOHOL SYNTHESIS//HIGHER ALCOHOLS SYNTHESIS//HIGHER ALCOHOLS
7 4207 HCCI//HOMOGENEOUS CHARGE COMPRESSION IGNITION//LOW TEMPERATURE COMBUSTION
8 14165 METHANOL CARBONYLATION//HULL TECHNOL//VAPOR PHASE CARBONYLATION
9 4027 ETHANOL STEAM REFORMING//STEAM REFORMING//AQUEOUS PHASE REFORMING
10 17045 C2P2CPE LYON//ODONTOL GARANCIERE//SITE REQUIREMENTS

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