scholarly journals Catalytic Dehydrochlorination of 1,2-Dichloroethane into Vinyl Chloride over Nitrogen-Doped Activated Carbon

ACS Omega ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 2081-2089 ◽  
Author(s):  
Hong Zhao ◽  
Siyuan Chen ◽  
Mengting Guo ◽  
Dan Zhou ◽  
Zhaobin Shen ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Vinyl Chloride ◽  
Nitrogen Doped ◽  
Catalytic Dehydrochlorination

Catalytic dehydrochlorination of 1,2-dichloroethane to produce vinyl chloride over N-doped coconut activated carbon

RSC Advances ◽  
2015 ◽  
Vol 5 (126) ◽  
pp. 104071-104078 ◽  
Author(s):  
Wei Zhao ◽  
Mengxia Sun ◽  
Haiyang Zhang ◽  
Yanzhao Dong ◽  
Xiaoyan Li ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Vinyl Chloride ◽  
Catalytic Dehydrochlorination

Pyridinic and pyrrolic nitrogen dopants in the N-AC catalyst can adsorb EDC and increase the activity for EDC dehydrochlorination.

Mercury-free nitrogen-doped activated carbon catalyst: an efficient catalyst for the catalytic coupling reaction of acetylene and ethylene dichloride to synthesize the vinyl chloride monomer

2018 ◽  
Vol 3 (1) ◽  
pp. 34-40 ◽  
Author(s):  
Zhaobing Shen ◽  
Hong Zhao ◽  
Yue Liu ◽  
Zeyuan Kan ◽  
Ping Xing ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Vinyl Chloride ◽  
Polyvinyl Chloride ◽  
Coupling Reaction ◽  
Ethylene Dichloride ◽  
Vinyl Chloride Monomer ◽  
Carbon Catalyst ◽  
Efficient Catalyst ◽  
Nitrogen Doped ◽  
Minamata Convention On Mercury

The global “Minamata Convention on Mercury” came into effect in 2017 exerting huge environmental pressure on acetylene-based polyvinyl chloride (PVC) processes.

scholarly journals Nitrogen-Doped Graphene Iron-Based Particle Electrode Outperforms Activated Carbon in Three-Dimensional Electrochemical Water Treatment Systems

Water ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 3121
Author(s):  
Hosna Ghanbarlou ◽  
Nikoline Loklindt Pedersen ◽  
Morten Enggrob Simonsen ◽  
Jens Muff
Keyword(s):  
Activated Carbon ◽  
Three Dimensional ◽  
Cell Voltage ◽  
Reduction Reaction ◽  
Process Data ◽  
Nitrogen Doped ◽  
Pesticide Removal ◽  
Optimal Value ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

The synergy between electrochemical oxidation and adsorption on particle electrodes was investigated in three-dimensional (3D) systems for p-nitrosodimethylaniline (RNO) decolorization and pesticide removal. A comparison was made between granular activated carbon (GAC) and a novel synthesized nitrogen-doped graphene-based particle electrode (NCPE). Experiments on RNO decolorization show that the synergy parameter of the 3D-NCPE system was improved 3000 times compared to the studied 3D-GAC system. This was due to the specific nanostructure and composition of the NCPE material. Nitrogen-doped graphene triggered an oxygen reduction reaction, producing hydrogen peroxide that simultaneously catalyzed on iron sites of the NCPEs to hydroxyl radicals following the electro-Fenton (EF) process. Data showed that in the experimental setup used for the study, the applied cell voltage required for the optimal value of the synergy parameter could be lowered to 5V in the 3D-NCPEs process, which is significantly better than the 15–20 V needed for synergy to be found in the 3D-GAC process. Compared to previous studies with 3D-GAC, the removal of pesticides 2,6 dichlorobenzamide (BAM), 2-methyl-4-chlorophenoxyaceticacid (MCPA), and methylchlorophenoxypropionic acid (MCPP) was also enhanced in the 3D-NCPE system.

Catalytic dehydrochlorination of 1,2-dichloroethane into vinyl chloride over polyacrylonitrile-based active carbon fiber

1999 ◽  
Vol 180 (1-2) ◽  
pp. 317-323 ◽  
Author(s):  
Chiaki Sotowa ◽  
Yoshiro Watanabe ◽  
Shunsuke Yatsunami ◽  
Yozo Korai ◽  
Isao Mochida
Keyword(s):  
Carbon Fiber ◽  
Vinyl Chloride ◽  
Active Carbon ◽  
Catalytic Dehydrochlorination

Nitrogen-doped carbon sheets derived from chitin as non-metal bifunctional electrocatalysts for oxygen reduction and evolution

RSC Advances ◽  
2015 ◽  
Vol 5 (69) ◽  
pp. 56121-56129 ◽  
Author(s):  
Haoran Yuan ◽  
Lifang Deng ◽  
Xixi Cai ◽  
Shungui Zhou ◽  
Yong Chen ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Activated Carbon ◽  
Oxygen Reduction ◽  
High Catalytic Activity ◽  
Nitrogen Doped ◽  
Bifunctional Electrocatalysts ◽  
Nitrogen Doped Carbon

Nitrogen-doped activated carbon sheets were derived from chitin, which exhibited remarkable activity for ORR and high catalytic activity towards OER.

Nitrogen doped activated carbon from pea skin for high performance supercapacitor

2018 ◽  
Vol 5 (4) ◽  
pp. 045508 ◽  
Author(s):  
Sultan Ahmed ◽  
Ahsan Ahmed ◽  
M Rafat
Keyword(s):  
Activated Carbon ◽  
High Performance ◽  
Nitrogen Doped
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