N-doped activated carbon from used dyeing wastewater adsorbent as a metal-free catalyst for acetylene hydrochlorination

2019 ◽  
Vol 371 ◽  
pp. 118-129 ◽  
Author(s):  
Shuang Mei ◽  
Junjie Gu ◽  
Tengzhou Ma ◽  
Xiaoyan Li ◽  
Yubing Hu ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Dyeing Wastewater ◽  
Acetylene Hydrochlorination ◽  
Metal Free

scholarly journals Sulphur-doped activated carbon as a metal-free catalyst for acetylene hydrochlorination

RSC Advances ◽  
2020 ◽  
Vol 10 (57) ◽  
pp. 34612-34620
Author(s):  
Xueyan Qi ◽  
Weifeng Chen ◽  
Jinli Zhang
Keyword(s):  
Activated Carbon ◽  
Sulfur Source ◽  
Acetylene Hydrochlorination ◽  
Metal Free ◽  
Spherical Activated Carbon

A series of sulfur-doped spherical activated carbon (SAC) catalysts were prepared with phenyl disulfide (C12H10S2) as a sulfur source for acetylene hydrochlorination.

Potassium hydroxide as a novel catalyst for metal-free carbon nanotubes growth on powder activated carbon

2021 ◽  
pp. 413294
Author(s):  
Belal Abu Tarboush ◽  
Farouq S. Mjalli ◽  
Mohammed Abdulhakim Alsaadi ◽  
Mustafa Mohammed Aljumaily
Keyword(s):  
Carbon Nanotubes ◽  
Activated Carbon ◽  
Potassium Hydroxide ◽  
Free Carbon ◽  
Metal Free ◽  
Powder Activated Carbon ◽  
Novel Catalyst

Promotional effect of copper(ii) on an activated carbon supported low content bimetallic gold–cesium(i) catalyst in acetylene hydrochlorination

RSC Advances ◽  
2015 ◽  
Vol 5 (123) ◽  
pp. 101427-101436 ◽  
Author(s):  
Jia Zhao ◽  
Shanchuan Gu ◽  
Xiaolong Xu ◽  
Tongtong Zhang ◽  
Xiaoxia Di ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Cost Effective ◽  
Viable Alternative ◽  
Acetylene Hydrochlorination ◽  
Effective Catalyst ◽  
Highly Active ◽  
Promotional Effect ◽  
Effect Of Copper

Cu-added low content AuCs/AC worked as highly active, stable and cost-effective catalyst for acetylene hydrochlorination. Our findings suggest that the AuCuCs/AC catalyst can be envisioned as a viable alternative to commercial toxic HgCl2for acetylene hydrochlorination.

scholarly journals PHNSNCL4-N SUPPORTED ON ACTIVATED CARBON AS NOVEL TIN-BASED CATALYSTS FOR ACETYLENE HYDROCHLORINATION

Química Nova ◽  
2019 ◽  
Author(s):  
Yibo Wu ◽  
Longjie Cui ◽  
Rong Zhang ◽  
Rujing Pei ◽  
Sufang Hu ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Acetylene Hydrochlorination

Preparation of a New Adsorption Material and its Application in Wastewater Treatment

2011 ◽  
Vol 356-360 ◽  
pp. 498-501
Author(s):  
Wen Jie Jin ◽  
Fan Chao Zeng ◽  
Han Xue ◽  
Ying Wang
Keyword(s):  
Wastewater Treatment ◽  
Activated Carbon ◽  
Carbon Materials ◽  
Advanced Treatment ◽  
Coking Wastewater ◽  
Biochemical Process ◽  
Effluent Water ◽  
Dyeing Wastewater ◽  
Printing And Dyeing Wastewater ◽  
New Material

A kind of new adsorption material for wastewater treatment was made of fly ash as the main composition, with addition of sodium silicate, cement and pore forming material as the accessory materials, etc. Three kinds of practical wastewater were treated by using the new material, they were printing and dyeing wastewater, papermaking wastewater and coking wastewater, respectively. The results showed that removal COD efficiencies of the three kinds of wastewater were 57.89%, 71.43%, 80%, respectively, removal color efficiencies were 90%, 92%, 92%, respectively. The new developed material was mainly used for advanced treatment of the effluent water after biochemical process. It will be a substitute for activated carbon materials and have preferable application prospect.

scholarly journals Synergy between Ionic Liquids and CuCl2 in Gas–Liquid Phase Reactions of Acetylene Hydrochlorination

Catalysts ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 504 ◽  
Author(s):  
Yi Yu ◽  
Yuxue Yue ◽  
Bolin Wang ◽  
Haihua He ◽  
Zhong-Ting Hu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ionic Liquids ◽  
Activated Carbon ◽  
Liquid Phase ◽  
Dft Calculations ◽  
Synergetic Effect ◽  
Good Explanation ◽  
Experimental Results ◽  
Acetylene Hydrochlorination ◽  
Reaction Media

We studied the acetylene hydrochlorination in gas–liquid phase reactions using ionic liquids (IL) as the reaction media and CuCl2 as the catalyst. The Cu-IL catalyst showed strong synergy between the IL and the Cu(II) active catalytic species. For [PrMIm]Cl, the Cu-IL catalyst exhibited significant enhancement of the catalytic activity in comparison with the CuCl2 catalyst supported on activated carbon and the IL alone as the catalyst. We have also performed DFT calculations of the reaction process, which provides a good explanation of our experimental results and for the synergetic effect. Our result suggests that ILs may be used to improve the activity of other metallic catalysts for the hydrochlorination reaction of acetylene.

Synergistic effect of microbubbles and activated carbon on the ozonation treatment of synthetic dyeing wastewater

2018 ◽  
Vol 201 ◽  
pp. 10-18 ◽  
Author(s):  
Jing Zhang ◽  
Guo-Qing Huang ◽  
Chun Liu ◽  
Rui-Na Zhang ◽  
Xiao-Xuan Chen ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Synergistic Effect ◽  
Dyeing Wastewater
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