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MoS2?????????

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... MoS2 MoS2 Ni Nanocomposites as Catalysts for Hydrodesulfurization of Thiophene and Thiophene Derivatives Ni ... – PowerPoint PPT presentation

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Title: MoS2?????????


1
MoS2?????????
  • ?????
  • 2013.6.9

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1
MoS2??????????
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1
MoS2??????????
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??MoS2??????????
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MoS2???
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MoS2????????????????
Synthesis of open-ended MoS2 nanotubes and the
application as the catalyst of methanation
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??MoS2??????????
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MoS2??????
?????,????????????
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??MoS2??????????
1 ????(NH4)2MoS4
Synthesis of open-ended MoS2 nanotubes
and the application as the catalyst of methanation
Reference
1.??(NH4)2MoS4
2.?0.2MPa H2???(NH4)2MoS4
3.?400????95H2 ?5??,??10h???? (NH4)2MoS4
9
??MoS2??????????
2 ????MoO3
Simple synthesis of MoS2 and WS2 nanotube
Reference
1.?95 N2?5 H2???MoO3
800 ?
2.??H2S,MoO3H2S
MoS2
95 N2 5 H2
10
??MoS2??????????
3 ???? (NH4)2MoS4
Simple synthesis of MoS2 and WS2 nanotube
Reference
1200-1300 ?
(NH4)2MoS4H2
MoS2H2S2NH3
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??????
12
??????
2??????MoS2?????
?????????????
(1)????H2O
(2)??H2/C
1???????????????
2??????MoS2?????
13
??????
MoS2Ni Nanocomposites as Catalysts for
Hydrodesulfurization of Thiophene and Thiophene
Derivatives
???????
??Ni???MoS2????????????????
??????,????????MoS2???????????
??????????MoS2???
Synthesis and characterization of WS2 nanotube
supported cobalt catalyst for hydrodesulfurization
??Co???WS2????????????????WS2???
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????????
???????
??(NH4)2MoS4
????????
????MoS2???
???????????
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2
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PCO?? PH2?? Pco2?? PH2O?? PCH4?? PC2H6??
r1rCH4
r3rC2H6
0.985195 0.874603 0.169 0.0442 0.1859 0.0136
1.406712 0.443926 0.197 0.0278 0.1795 0.0226
0.981037 0.882165 0.173 0.0392 0.1839 0.0139
0.757875 1.137350 0.131 0.0630 0.1747 0.0095
0.618384 1.322300 0.104 0.0683 0.1585 0.0069
0.451763 1.552256 0.067 0.0754 0.1350 0.0037
0.360011 1.697835 0.047 0.0712 0.1138 0.0023
1.137366 1.063050 0.050 0.0181 0.0647 0.0019
1.056871 0.971914 0.112 0.0280 0.1280 0.0062
0.987920 0.885918 0.167 0.0396 0.1830 0.0118
0.960085 0.835604 0.190 0.0507 0.2106 0.0148
1.053918 0.603859 0.147 0.0518 0.3493 0.0104
0.859938 0.725811 0.110 0.0401 0.4290 0.0079
0.693707 0.827844 0.079 0.0308 0.4929 0.0044
0.0003278
0.0003098
0.0003245
0.0003149
0.0002933
0.0002583
0.0002244
0.0001347
0.0002442
0.0003247
0.0003615
0.0003551
0.0003093
0.0002635
0.000024066
0.000039023
0.000024579
0.000017191
0.000012780
0.000007092
0.000004631
0.000003986
0.000011912
0.000020892
0.000025438
0.000020782
0.000018127
0.000011388
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a1-0.4328 b1-0.0522 c10.1180 d10.5724
a2 -0.2903 b2-0.3604 c20.8733 d2-0.0917
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Thank You !
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