Why catalyst used in dust form in chemical factory?
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25 Citations | More importantly, we show that dust remains an active catalyst even in the coldest ISM. |
42 Citations | Moreover, this catalyst shows a promising future in that it can provide environmentally clean processes for the chemical industry. |
In this chemical recycling process, spent FCC catalyst used had an advantage with an economical and environment aspect, such as a low catalyst price in liquid-phase reaction and a reuse of waste catalyst. | |
Subsequent dust formation and/or growth is hampered by the shortage of chemical agents participating in the dust nucleation and the long timescale for accretion. | |
16 Citations | Moreover, it also facilitates the recycling of the catalyst and products produced in a chemical reaction. |
It may be used also as a catalyst in other reactions. | |
7 Citations | Depositions of different species of dust on the catalyst surface have different influences on the ... |
It could be used directly as a catalyst in many fields such as fuel cells. | |
54 Citations | Use of foundry dust in SCC resulted in high air content (7–10%), possibly due to reaction between foundry dust and the particular chemical admixtures used. |
40 Citations | However, the spent catalyst has, generally, a good level of activity and can be used if mixed with fresh catalyst. |
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