نتایج جستجو برای: coking

تعداد نتایج: 748  

Journal: :Chemical communications 2014
Ting Xie Liyi Shi Jianping Zhang Dengsong Zhang

The highly dispersed Ni nanoparticles in mesoporous silica were achieved via using polyol as new delivery conveyors and removable carbon templates. The catalyst exhibits excellent coking- and sintering-resistance in dry reforming of methane attributed to the controlled size and location of Ni nanoparticles.

Journal: :Journal of the Fuel Society of Japan 1964

Journal: :Journal of the Fuel Society of Japan 1962

Journal: :Occupational and Environmental Medicine 1956

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In the present study, the effect of Iron Nitrate as catalytic precursor to in situ formation of nano-Fe particles in phenolic resin and microstructural evolution of MgO-C refractories has been investigated. Therefore, various samples according to matrix section formulation of low carbon MgO-C refractories (LCMCR’s) with 0 and 6 wt% (Fe/Phenolic resin) were prepared and phase and microstructure ...

Journal: :Journal of the Korean Society of Propulsion Engineers 2020

Journal: :The Journal of the Society of Chemical Industry, Japan 1971

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