Production of C3/C4Olefins fromn-Hexane: Conceptual Design of a Catalytic Oxidative Cracking Process and Comparison to Steam Cracking

2011 ◽  
Vol 50 (1) ◽  
pp. 342-351 ◽  
Author(s):  
C. Boyadjian ◽  
K. Seshan ◽  
L. Lefferts ◽  
A. G. J. van der Ham ◽  
H. van den Berg
Keyword(s):  
Conceptual Design ◽  
Catalytic Oxidative Cracking ◽  
Oxidative Cracking ◽  
Steam Cracking ◽  
Cracking Process

Light Alkenes Preparation by the Gas Phase Oxidative Cracking or Catalytic Oxidative Cracking of High Hydrocarbons

2004 ◽  
Vol 94 (1/2) ◽  
pp. 31-36 ◽  
Author(s):  
Xuebin Liu ◽  
Wenzhao Li ◽  
Haiou Zhu ◽  
Qingjie Ge ◽  
Yanxin Chen ◽  
...  
Keyword(s):  
Gas Phase ◽  
Light Alkenes ◽  
Catalytic Oxidative Cracking ◽  
Oxidative Cracking ◽  
Gas Phase Oxidative Cracking

Preparation of α-olefins Through the Steam Cracking Process of Wax From Coal Liquefaction

2014 ◽  
Vol 32 (11) ◽  
pp. 1291-1299
Author(s):  
X. Q. Yu ◽  
B. X. Shen ◽  
J. C. Liu ◽  
L. Liu
Keyword(s):  
Coal Liquefaction ◽  
Steam Cracking ◽  
Cracking Process

scholarly journals Prediction of products yield at the thermal cracking of vegetable oil

2014 ◽  
Vol 25 (2) ◽  
pp. 81-84
Author(s):  
Doinita Roxana Cioroiu ◽  
Claudia Irina Koncsag
Keyword(s):  
Vegetable Oil ◽  
Energy Savings ◽  
Raw Materials ◽  
Thermal Cracking ◽  
Raw Material ◽  
Semiempirical Model ◽  
University Of Florida ◽  
Steam Cracking ◽  
Cracking Process ◽  
The University

Abstract According to previous studies on the pyrolysis of vegetable oils, it resulted that the thermal cracking process is prone to produce large yields of ethylene, propylene, hydrogen and methane, comparable with the gas proceeding from the steam cracking of naphtha, but at much lower process temperature, this ensuring important energy savings. The studies are performed on very different raw materials and different reaction conditions, that being why at this moment it is very difficult to predict the products yield. This paper uses an analytical semiempirical model (ASEM) developed at the University of Florida, by applying it to a different raw material. The ASEM model fits very well to our experimental data, obtained at higher temperature but some parameters have to be adjusted. In the end we confirm a set of systemic parameters to be used for the prediction of main products yield proceeding from vegetable oil in an extended range of temperatures.

Catalytic oxidative cracking of n-propane over nanosized gold supported La2O3 catalysts

Fuel ◽  
2018 ◽  
Vol 233 ◽  
pp. 796-804 ◽  
Author(s):  
Fawaz S. Al-Sultan ◽  
Sulaiman N. Basahel ◽  
Katabathini Narasimharao
Keyword(s):  
Catalytic Oxidative Cracking ◽  
Oxidative Cracking
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