Ticles have a weak Ni/Ti-500R to break and Ni/Ti-800R in GSR have been investigated, and also the correspondin 700R chemical bonds at low temperatures [52]. Additionally, glycerol conversion and H2 yield of Ni/Ti-500R and Ni/Ti-600R are greater than those of Ni/Ti-700R and Ni/Ti-800R in Figure 6. When the reAntibacterial Compound Library Autophagy action temperature is 500 and 550 , the catalysts below exactly the same reaction temperature. At 600 C, the conversion price of glycerol reaches 98.five for Ni/Ti-600R catalyst, but the conversion rate of otherthat the Ni particles rate and H2 yield of all catalysts are low, indicating catalysts is considerably lower than that of Ni/Ti-600R catalyst. When the reaction temperature reached 650 C and to break chemical bonds of low temperatures [52]. Additionally, glycero 700 C, the glycerol conversion rate at Ni/Ti-600R catalyst is practically completely achieved, however the glycerol conversion price of other catalysts wasare far reduced than Ni/Ti-600R. For all yield of Ni/Ti-500R and Ni/Ti-600R still higher than those of Ni/Ti-7 the catalysts, the conversion rate of glycerol and the yield of hydrogen enhanced gradually catalysts under the identical reaction temperature. At 600 , the conver together with the raise from the reaction temperature. For Ni/Ti-600R catalyst, the conversion rate reaches 98.5 for Ni/Ti-600R catalyst, however the conversion rate of glycerol and the yield of hydrogen improved quickly in between 550 C and 600 C, and of oth then the increase of temperature did not influence a lot. With the reaction temperature reduce than that of Ni/Ti-600R catalyst. When the boost of reaction temperature, the Receptor Proteins Synonyms selectivity of CO and methane increases first and then decreases, reaching 700 , the 650 C. Having said that, the selectivity of of decreased initially catalyst is virtually c the maximum at glycerol conversion price CO2Ni/Ti-600R then elevated, along with the selectivity may be the lowest at 650 C. The above experimental phenomena accord together with the reaction thermodynamics. The lower reforming temperature limits the catalytic overall performance from the catalyst. The feed mainly forms liquid carbon compounds or coke deposits, resulting inside a decrease in gaseous merchandise as well as a reduce in H2 yield [53].three.two. Catalytic Functionality TestsNanomaterials 2021, 11,and then the improve of temperature didn’t influence substantially. Together with the improve of reaction temperature, the selectivity of CO and methane increases initially after which decreases, reaching the maximum at 650 . Having said that, the selectivity of CO2 decreased very first after which enhanced, and the selectivity is definitely the lowest at 650 . The above experimental phenomena accord with all the reaction thermodynamics. The reduce reforming temperature limits the 10 of 17 catalytic overall performance in the catalyst. The feed mainly forms liquid carbon compounds or coke deposits, resulting in a lower in gaseous goods and a reduce in H2 yield [53].YH2mol H /mol glycerol100(A)7 6 5 4 three 2(B)XGlycerol60 40 20 0Ni/Ti-500R Ni/Ti-600R Ni/Ti-700R Ni/Ti-800R0Temperature one hundred 80 (C)Temperature one hundred 80 (D)SCO2550 600 650SCO60 40 20 03060 40 20 0Temperature (E)Temperature SCH420 15 ten 5 0Temperature Figure six. GSR activity on the catalysts (A) glycerol conversion, (B) H2 yield, (C) CO selectivity, (D) CO2 selectivity, (E) CH4 selectivity. Reaction circumstances: 30 wt. glycerol/water resolution, WHSV = 9 h-1 , 1 atm.Because the temperature elevated, the a lot more gas was generated, and also the reforming course of action is far more favorable. Also, as the temperature goes up, the WGS reaction and methanation reaction tends to proceed within the opp.
