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catalysts (10) 10
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chemistry (8) 8
aluminum (6) 6
catalysis (6) 6
coke (6) 6
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deactivation (5) 5
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methanol (5) 5
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peat (5) 5
petroleum, gas or coke industries (5) 5
production of liquid hydrocarbon mixtures, e.g. by destructivehydrogenation, oligomerisation, polymerisation (5) 5
recovery of hydrocarbon oils from oil-shale, oil-sand, orgases (5) 5
refining mixtures mainly consisting of hydrocarbons (5) 5
reforming of naphtha (5) 5
selectivity (5) 5
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thin films (5) 5
zsm-5 (5) 5
acidity (4) 4
azidität (4) 4
chemical or physical processes, e.g. catalysis or colloidchemistry (4) 4
coking (4) 4
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conversion (4) 4
cracking (4) 4
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physical or chemical processes or apparatus in general (4) 4
speech enhancement (4) 4
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transporting (4) 4
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acids (3) 3
acyclic or carbocyclic compounds (3) 3
adding materials to fuels or fires to reduce smoke orundesirable deposits or to facilitate soot removal (3) 3
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organic chemistry (3) 3
physics (3) 3
pictorial communication, e.g. television (3) 3
recommender systems (3) 3
speaker identification (3) 3
speaker recognition (3) 3
synthetic natural gas obtained by processes not covered bysubclasses c10g, c10k (3) 3
telecommunications (3) 3
tv program recommendation (3) 3
active-site (2) 2
aktives zentrum (2) 2
alkali treatment (2) 2
alkenes (2) 2
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carbon (2) 2
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chemistry, applied (2) 2
coke formation (2) 2
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computer science, software engineering (2) 2
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dehydration (2) 2
delay effects (2) 2
delay estimation (2) 2
deposition (2) 2
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dielectric films (2) 2
dimethyl ether (2) 2
distribution-of-goods (2) 2
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electric digital data processing (2) 2
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Applied Catalysis B: Environmental, ISSN 0926-3373, 06/2015, Volume 168-169, pp. 212 - 219
Pt and Gd loaded ZSM-5 catalysts were synthesized by ion exchange method to investigate the effect of metal promoters on catalyst activity, coking and... 
Cracking | Regeneration | LPG | JP-8 | Coke | ZSM-5 | LIGHT OLEFINS | HYDROGENATION | ACID | CHEMISTRY, PHYSICAL | HYDROISOMERIZATION | IR SPECTROSCOPY | ENGINEERING, CHEMICAL | COKING | ENGINEERING, ENVIRONMENTAL | TEMPERATURES | RARE-EARTH | ZEOLITE CATALYSTS | DEACTIVATION | Lewis acid | Fracture mechanics | Catalysts | Platinum | Formations | Oxidation | Catalysis
Journal Article
Applied Sciences, ISSN 2076-3417, 08/2018, Volume 8, Issue 8, p. 1323
In this paper, a novel television (TV) program recommendation method is proposed by merging multiple preferences. We use channels and genres of programs, which... 
recommender systems | time context | context awareness | TV program recommendation | quadratic programming | time-aware recommendation
Journal Article
Catalysis Letters, ISSN 1011-372X, 3/2017, Volume 147, Issue 3, pp. 792 - 801
Journal Article
Applied Catalysis B: Environmental, ISSN 0926-3373, 01/2018, Volume 220, pp. 191 - 201
Scheme of a methanol-to-hydrocarbon reaction over the coke-tolerant Gd modified ZSM-5 catalyst and comparison of catalytic lifetime over HZSM-5 (solid black... 
Gadolinium | Deactivation | Coke | ZSM-5 | Methanol-to-hydrocarbons | TO-HYDROCARBONS | CRACKING | CHEMISTRY, PHYSICAL | AROMATIC-HYDROCARBONS | ENGINEERING, CHEMICAL | COKING | ENGINEERING, ENVIRONMENTAL | REACTION-MECHANISM | OLEFINS | COKE FORMATION | ZEOLITE | Analysis | Methods | Methanol | Lewis acid | Catalysts | Films | Alkenes | Hydrocarbons | Selectivity | Carbon | Thin films | Aromatics | Impregnation | Acids | Methyl alcohol | Catalysis | Surface area | Deposition
Journal Article
ChemCatChem, ISSN 1867-3880, 05/2017, Volume 9, Issue 9, pp. 1717 - 1717
The Cover picture shows that carbon deposition and coke growth are inhibited by the gadolinium effect on the ZSM‐5 surface. In their Communication, S. Kim et... 
coke | zeolites | hydrocarbons | rare earths | thin films | Thin films | Catalysts | Methyl alcohol
Journal Article
ChemCatChem, ISSN 1867-3880, 05/2017, Volume 9, Issue 9, pp. 1569 - 1573
The role of Gd as a coke inhibitor was studied for the methanol‐to‐hydrocarbons reaction. It was revealed that thin films of gadolinium oxide covered the ZSM‐5... 
coke | zeolites | hydrocarbons | rare earths | thin films | MECHANISM | CRACKING | CHEMISTRY, PHYSICAL | ZSM-5 CATALYSTS | AROMATIC-HYDROCARBONS | DESILICATION | COKING | MESOPOROSITY | ZEOLITE CATALYSTS | MFI ZEOLITES | DEACTIVATION | Thin films | Gadolinium | Dielectric films | Methanol | Catalysts | Methyl alcohol
Journal Article
Microporous and Mesoporous Materials, ISSN 1387-1811, 08/2019, Volume 284, pp. 316 - 326
A series of Zn modified hierarchical ZSM-5 catalysts with Si/Al ratios of 25 and 40, and Zn loading amounts of 0, 0.5, 1, and 2 wt% was designed to pursue a... 
Ethylene aromatization | Zn modification | Hierarchical ZSM-5 | Alkali treatment | Zinc compounds | Catalysts | Analysis | Zinc
Journal Article
by Kim, S and Park, G and Woo, MH and Kwak, G and Kim, SK
ACS CATALYSIS, ISSN 2155-5435, 04/2019, Volume 9, Issue 4, pp. 2880 - 2892
Incorporating mesoporosity into zeolite catalysts has been regarded as an innovative technology that improves diffusivity and catalytic lifetime. Here, we... 
CRACKING | MECHANISM | CONTAINING ZEOLITES | hierarchical structure | CHEMISTRY, PHYSICAL | Al distribution | RESOLUTION AL-27 NMR | TOTAL-ENERGY CALCULATIONS | CATALYTIC PERFORMANCE | ALUMINUM | zeolite | hydrocarbon pool | methanol-to-olefin | DENSITY-FUNCTIONAL THEORY | TO-OLEFINS CONVERSION | INSIGHTS
Journal Article
Energy Technology, ISSN 2194-4288, 01/2019, Volume 7, Issue 1, pp. 167 - 176
Two methanol‐to‐dimethyl ether (MTD) process scenarios were proposed to develop new MTD processes with improved energy efficiency by recycling water‐containing... 
Water-containing methanol | Process modeling | Energy saving | DME | K-modified H-ZSM-5 | CRUDE METHANOL | ENERGY & FUELS | ZSM-5 | CATALYST | DEHYDRATION | CHEMISTRY | GAS | SYNGAS | Chemical industry | Separation | Dimethyl ether | Computer simulation | Capital | Dehydration | Aluminum oxide | Flow paths | Reactors | Energy | Methyl alcohol | Heating | Energy conservation | Water reuse | Energy efficiency | Recycling | Methanol
Journal Article
ACS Catalysis, ISSN 2155-5435, 2017, Volume 7, Issue 10, pp. 7064 - 7069
This study provides a significant enhancement in CO, photoconversion efficiency by the functionalization of a reduced graphene oxide/cadmium sulfide composite... 
Amine | activation | Graphene | Photocatalyst | Carbon dioxide | carbon dioxide | CONVERSION | SOLAR-FUEL | PERFORMANCE | MEMBRANES | CHEMISTRY, PHYSICAL | photocatalyst | graphene | NANOCOMPOSITES | CO2 activation | CARBON-DIOXIDE | amine | HYBRID | TIO2 | WATER
Journal Article
01/2015, ISBN 9781321767049
Catalytic cracking of Jet Propellant-8 (JP-8) fuel, a military aviation fuel, to petroleum gas enables fuel flexibility with effectiveness and efficiency in... 
Cultural Resources Management | Chemical engineering
Dissertation
Microporous and Mesoporous Materials, ISSN 1387-1811, 03/2019, Volume 276, pp. 292 - 301
Three HZSM-5 zeolites with initial Si/Al ratios of 15, 25, and 40 were treated using an alkali solution to establish a hierarchical micropore-mesopore... 
Ethylene aromatization | Hierarchical HZSM-5 | Catalytic stability | Alkali treatment | METHANOL | CONVERSION | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | AROMATIZATION | DESILICATION | H-ZSM-5 | MESOPOROSITY | ZSM-5 ZEOLITE | GAS | CHEMISTRY, APPLIED | EFFICIENT UTILIZATION | SELECTIVITY
Journal Article
ACS Combinatorial Science, ISSN 2156-8952, 09/2013, Volume 15, Issue 9, pp. 491 - 497
Journal Article
Catalysis Science and Technology, ISSN 2044-4753, 2018, Volume 8, Issue 24, pp. 6346 - 6359
In a complex reaction system, in which gas, liquid, and solid catalysts work together, understanding the impact of mass transfer that varies with the catalyst... 
CO HYDROGENATION | CO/SIO2 CATALYSTS | GASOLINE-RANGE HYDROCARBONS | CATALYTIC-PROPERTIES | BIFUNCTIONAL CATALYSTS | H-ZSM-5-SUPPORTED COBALT | DIRECT CONVERSION | CHEMISTRY, PHYSICAL | ACID PROPERTIES | SYNGAS | COBALT PARTICLE-SIZE
Journal Article
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