Features of Impinging Streams Intensifying Processes and Their Applications

Table 3

Comparison of average sizes of nanocopper products obtained by various processes and with various reactors.

Copper salt	Reducing agent	Temperature, ^∘C	Reactor	Mean size of product, nm	Reference
CuSO4	HCHO	70	STR	100	[41]
CuSO4	Ascorbic acid	85	STR	≥500	[42]
CuSO4	N2H4·H2O	60	STR	50–500	[43]
CuSO4·5H2O	NaH2PO2	55–65	STR	50	[44]
CuSO4	KBH4	20	STR	40–100	[45]
CuCl2	KBH4	20	SCISR	∼10	[40]
CuCl2	Na2S2O4	60–70	STR	20	[46]