WANG Xiao-Bei, Zhao-Zeng-Li, Liu-An-Qi, Li-Chang-He, Li-Hai-Bin, Chen- Yong. Experimental study on toluene cracking in eutectic salts[J]. Journal of Fuel Chemistry and Technology, 2011, 39(09): 675-681.
Citation:
WANG Xiao-Bei, Zhao-Zeng-Li, Liu-An-Qi, Li-Chang-He, Li-Hai-Bin, Chen- Yong. Experimental study on toluene cracking in eutectic salts[J]. Journal of Fuel Chemistry and Technology, 2011, 39(09): 675-681.
WANG Xiao-Bei, Zhao-Zeng-Li, Liu-An-Qi, Li-Chang-He, Li-Hai-Bin, Chen- Yong. Experimental study on toluene cracking in eutectic salts[J]. Journal of Fuel Chemistry and Technology, 2011, 39(09): 675-681.
Citation:
WANG Xiao-Bei, Zhao-Zeng-Li, Liu-An-Qi, Li-Chang-He, Li-Hai-Bin, Chen- Yong. Experimental study on toluene cracking in eutectic salts[J]. Journal of Fuel Chemistry and Technology, 2011, 39(09): 675-681.
The toluene cracking experiments were carried out in an eutectic salt reactor. Catalytic effects of NN salt (8.3%Na2CO3+91.7%NaOH) and NK salt (71%Na2CO3+29%K2CO3) on the toluene cracking rate, gas product yield and benzene yield were investigated. The results show that the eutectic salts have obvious catalyses on the toluene cracking. When cracking at 800℃ with NK salt and NN salt, the toluene cracking rates are increased by 27% and 46%, respectively, compared with thermal cracking. And the benzene yield is greatly reduced. When cracking with NN salt at a temperature higher than 750℃, H2 in gas product is mainly from the reaction between NN slat and the cracking tar.