Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
381 | 31814 | 27.6 | 50% |
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 |
381 | 3 | FUEL//HYDRODESULFURIZATION//ENERGY & FUELS | 31814 |
781 | 2 | FUEL//COAL//INTERNATIONAL JOURNAL OF COAL GEOLOGY | 12166 |
1318 | 2 | HYDRODESULFURIZATION//OXIDATIVE DESULFURIZATION//DIBENZOTHIOPHENE | 8468 |
1990 | 2 | ASPHALTENES//NAPHTHENIC ACIDS//ENERGY & FUELS | 5553 |
3064 | 2 | OIL SHALE//OIL SHALE ASH//VANADYL PORPHYRINS | 2426 |
3371 | 2 | STEAM CRACKING//THERMOPHYS PROPERTIES//THERMAL CRACKING | 1677 |
3450 | 2 | NICKEL PHOSPHIDE//NI2P//METAL PHOSPHIDE | 1524 |
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 | FUEL | journal | 923188 | 12% | 26% | 3780 |
2 | HYDRODESULFURIZATION | authKW | 741048 | 3% | 80% | 967 |
3 | ENERGY & FUELS | journal | 711740 | 9% | 25% | 2973 |
4 | ASPHALTENES | authKW | 456973 | 2% | 71% | 676 |
5 | ENGINEERING, CHEMICAL | WoSSC | 441541 | 49% | 3% | 15539 |
6 | OIL SHALE | journal | 327113 | 2% | 70% | 486 |
7 | FUEL PROCESSING TECHNOLOGY | journal | 257547 | 4% | 23% | 1167 |
8 | ENGINEERING, PETROLEUM | WoSSC | 252904 | 9% | 9% | 2881 |
9 | COAL | authKW | 246712 | 3% | 24% | 1093 |
10 | NAPHTHENIC ACIDS | authKW | 227710 | 1% | 86% | 275 |
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 | Energy & Fuels | 495390 | 40% | 4% | 12707 |
2 | Engineering, Chemical | 441541 | 49% | 3% | 15539 |
3 | Engineering, Petroleum | 252904 | 9% | 9% | 2881 |
4 | Chemistry, Physical | 22260 | 20% | 1% | 6359 |
5 | Chemistry, Applied | 14196 | 7% | 1% | 2223 |
6 | Geosciences, Multidisciplinary | 2458 | 4% | 0% | 1402 |
7 | Chemistry, Multidisciplinary | 2024 | 8% | 0% | 2650 |
8 | Mining & Mineral Processing | 1819 | 1% | 1% | 279 |
9 | Geology | 1315 | 1% | 1% | 345 |
10 | Engineering, Environmental | 1283 | 2% | 0% | 697 |
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 | EDMONTON | 108440 | 1% | 67% | 170 |
2 | STATE HEAVY OIL PROC | 73172 | 2% | 16% | 490 |
3 | UGELSTAD | 53921 | 0% | 43% | 131 |
4 | COAL PROC EFFICIENT UTILIZAT | 46733 | 0% | 42% | 116 |
5 | UNICAT | 38127 | 0% | 61% | 65 |
6 | PETR PROC | 28974 | 0% | 23% | 132 |
7 | PL ENERGY | 25131 | 0% | 18% | 149 |
8 | NACL CARBON | 24904 | 1% | 14% | 188 |
9 | ADV CATALYSTS | 19301 | 0% | 81% | 25 |
10 | CHEM ENGN | 19008 | 8% | 1% | 2424 |
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 | FUEL | 923188 | 12% | 26% | 3780 |
2 | ENERGY & FUELS | 711740 | 9% | 25% | 2973 |
3 | OIL SHALE | 327113 | 2% | 70% | 486 |
4 | FUEL PROCESSING TECHNOLOGY | 257547 | 4% | 23% | 1167 |
5 | INTERNATIONAL JOURNAL OF COAL GEOLOGY | 216396 | 2% | 30% | 745 |
6 | PETROLEUM SCIENCE AND TECHNOLOGY | 130228 | 2% | 21% | 638 |
7 | ERDOL & KOHLE ERDGAS PETROCHEMIE | 56659 | 1% | 26% | 227 |
8 | FUEL SCIENCE & TECHNOLOGY INTERNATIONAL | 54006 | 0% | 50% | 114 |
9 | JOURNAL OF CATALYSIS | 43148 | 2% | 6% | 758 |
10 | CARBON | 24977 | 2% | 5% | 564 |
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 | HYDRODESULFURIZATION | 741048 | 3% | 80% | 967 | Search HYDRODESULFURIZATION | Search HYDRODESULFURIZATION |
2 | ASPHALTENES | 456973 | 2% | 71% | 676 | Search ASPHALTENES | Search ASPHALTENES |
3 | COAL | 246712 | 3% | 24% | 1093 | Search COAL | Search COAL |
4 | NAPHTHENIC ACIDS | 227710 | 1% | 86% | 275 | Search NAPHTHENIC+ACIDS | Search NAPHTHENIC+ACIDS |
5 | OIL SHALE | 214866 | 1% | 60% | 375 | Search OIL+SHALE | Search OIL+SHALE |
6 | OXIDATIVE DESULFURIZATION | 205044 | 1% | 89% | 240 | Search OXIDATIVE+DESULFURIZATION | Search OXIDATIVE+DESULFURIZATION |
7 | DIBENZOTHIOPHENE | 203000 | 1% | 51% | 415 | Search DIBENZOTHIOPHENE | Search DIBENZOTHIOPHENE |
8 | HDS | 164835 | 1% | 79% | 218 | Search HDS | Search HDS |
9 | HYDRODENITROGENATION | 158833 | 1% | 78% | 214 | Search HYDRODENITROGENATION | Search HYDRODENITROGENATION |
10 | DESULFURIZATION | 158457 | 2% | 33% | 505 | Search DESULFURIZATION | Search DESULFURIZATION |
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 | STANISLAUS, A , MARAFI, A , RANA, MS , (2010) RECENT ADVANCES IN THE SCIENCE AND TECHNOLOGY OF ULTRA LOW SULFUR DIESEL (ULSD) PRODUCTION.CATALYSIS TODAY. VOL. 153. ISSUE 1-2. P. 1 -68 | 379 | 82% | 386 |
2 | OYAMA, ST , GOTT, T , ZHAO, HY , LEE, YK , (2009) TRANSITION METAL PHOSPHIDE HYDROPROCESSING CATALYSTS: A REVIEW.CATALYSIS TODAY. VOL. 143. ISSUE 1-2. P. 94-107 | 223 | 85% | 238 |
3 | VASIREDDY, S , MORREALE, B , CUGINI, A , SONG, C , SPIVEY, JJ , (2011) CLEAN LIQUID FUELS FROM DIRECT COAL LIQUEFACTION: CHEMISTRY, CATALYSIS, TECHNOLOGICAL STATUS AND CHALLENGES.ENERGY & ENVIRONMENTAL SCIENCE. VOL. 4. ISSUE 2. P. 311-345 | 210 | 90% | 65 |
4 | SRIVASTAVA, VC , (2012) AN EVALUATION OF DESULFURIZATION TECHNOLOGIES FOR SULFUR REMOVAL FROM LIQUID FUELS.RSC ADVANCES. VOL. 2. ISSUE 3. P. 759 -783 | 177 | 75% | 192 |
5 | FURIMSKY, E , (2005) HYDRODENITROGENATION OF PETROLEUM.CATALYSIS REVIEWS-SCIENCE AND ENGINEERING. VOL. 47. ISSUE 3. P. 297 -489 | 295 | 75% | 114 |
6 | OKAMOTO, Y , (2014) NOVEL MOLECULAR APPROACHES TO THE STRUCTURE-ACTIVITY RELATIONSHIPS AND UNIQUE CHARACTERIZATIONS OF CO-MO SULFIDE HYDRODESULFURIZATION CATALYSTS FOR THE PRODUCTION OF ULTRACLEAN FUELS.BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN. VOL. 87. ISSUE 1. P. 20 -58 | 236 | 80% | 4 |
7 | LIU, FJ , WEI, XY , FAN, MH , ZONG, ZM , (2016) SEPARATION AND STRUCTURAL CHARACTERIZATION OF THE VALUE-ADDED CHEMICALS FROM MILD DEGRADATION OF LIGNITES: A REVIEW.APPLIED ENERGY. VOL. 170. ISSUE . P. 415 -436 | 163 | 82% | 5 |
8 | HE, L , LIN, F , LI, XG , SUI, H , XU, ZH , (2015) INTERFACIAL SCIENCES IN UNCONVENTIONAL PETROLEUM PRODUCTION: FROM FUNDAMENTALS TO APPLICATIONS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 15. P. 5446 -5494 | 234 | 59% | 15 |
9 | ADAMS, JJ , (2014) ASPHALTENE ADSORPTION, A LITERATURE REVIEW.ENERGY & FUELS. VOL. 28. ISSUE 5. P. 2831 -2856 | 134 | 90% | 50 |
10 | WARD, CR , (2016) ANALYSIS, ORIGIN AND SIGNIFICANCE OF MINERAL MATTER IN COAL: AN UPDATED REVIEW.INTERNATIONAL JOURNAL OF COAL GEOLOGY. VOL. 165. ISSUE . P. 1 -27 | 189 | 70% | 3 |
Classes with closest relation at Level 3 |