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CHDH-1 Dehydrogenation Catalyst of cyclohexanol to cyclohexanone

basic information

Numbers:

CHDH-1

Detailed

Adding special promoters, CHDH-1 catalyst is a kind of modified Cu-Zn series catalyst developed by Liaoning haitai Sci-Tech development Co., LTD, mainly used for dehydrogenation of cyclohexanol to cyclohexanone in caprolactam plant. The catalyst has the advantages of wide temperature range, good activity in low temperature, high selectivity, stable performance and high space velocity usage.

Physical and chemical properties:

Appearance	Black tablet
Particle size: mm	Ф 6 ×(3.0 － 4.0)
Chemical components:	CuO-ZnO-additives
Bulk density:	1.2 -1.4 Kg /L
Surface area:≥	50 m2 ／g
Radical crushing strength：≥	150 N ／cm
Conversion of cyclohexanol：≥	50 . 0 ％
Selectivity of Cyclohexanone：≥	99.0 ％

Operating conditions:

Operating temp	220 ℃－280 ℃
Operating pressure	atmospheric or micro positive pressure
The space velocity of liquid cyclohexanol	0.4h^-1－1.2h^-1

Package: drums lined with plastic bags or according to customers’ requirement

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