Catalytic and thermal cracking of selected polyolefins. Clean Technologies and Environmental Policy, 10, 121-130.Mikulec, J., Vrbova, M.: Catalytic and thermal cracking of selected polyolefins. Clean Technol. Environ. Policy 10(2), 121-130 (2008)...
Both catalytic cracking and thermal cracking of waste polystyrene(WPS) were investigated.Fluid catalytic cracking catalyst from refinery was used in catalytic cracking of WPS.Effects of reaction temperature,reaction time and catalyst dosage on conversion of WPS,oil yield and selectivities of liquid produc...
Production of hydrogen and hydrogen-rich syngas during thermal catalytic supported cracking of waste tyres in a bench-scale fixed bed reactor There is much interest in producing hydrogen (H-2) and hydrogen carriers from various materials, including rubbery wastes to help in the fulfilment of the ...
a他笑得很开心 He smiles very much happy [translate] aMost of the cracking is catalytic, but some thermal cracking also takes place 大多数裂化是催化作用的,但一些加热分裂也发生[translate]
This paper present results of the thermal hydrothermal and catalytic cracking of heavy residues. In this investigation, ethvl acetate was used as deasphalting agent because it allows the elimination of both resins and asphaltenes from the oil in only one step. This improves the deasphalted oil ...
distinguished from thermal crackingThe Ultimate Dictionary Awaits Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged. Expanded definitions Detailed etymologies Advanced search tools All ad-free Discover what makes Merriam-Webster Unabridged the essential choice for true word...
Thermal cracking reactions lead to excessive light gas yield and lower overall product values during the present typical high temperature commercial FCC operation.Catalyst properties and operating parameters (reaction temperature,catalyst to oil ratio,contact time) have great influence on thermal and cataly...
The thermal cracking reactions lead to excessive light gas yield and lower overall product values I during the present mode of commercial high-temperature FCC operation. Catalyst properties and operating parameters (reaction temperature, catalyst-to-oil ratio, contact time) have great influence on therm...
The higher activity has allowed the introduction of riser cracking, in which contact times are of the order of seconds rather than minutes, as in dense bed FCC. Due to reduced backmixing and thermal cracking contributions in riser reactors, further selectivity improvements have been achieved. ...
This invention relates to a combination catalytic cracking and thermal cracking process for the conversibn of hydrocarbons to convert the . same to gasoline hydrocarbons suitable as high anti-knock motor fuel. The invention contemplates a process in which the charging oil is subjected to conversion....