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Skeletal
nickel serials catalyzer¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó¡ó
Physical chemistry traits:Before activating, Skeletal nickel
catalyzer is a kind of silver grey color powder without sizing
and has combustibility of middleing level. Activation, hydrogen
and lumping will be found if contacting with water and efflorescence
is possible after exposing in the air for a long time. After
activating, Ni-Al powder will be turned out to be grey black
color granule with lively hydrogen, which is extremely unstable
and it can burn in the air after oxidation, therefore, place
it in the water or alcohol is a must.
Application: mainly used for base organic compounds' catalysis
hydrotreatment such as organics carbon hydrogen key hydrotreatment,
carbon nitrogen key hydrotreatment, nitroso compound and nitro-compound
hydrotreatment, azo and oxidation azoic compound, imine, amine
and azine dibenzylamine and dehydration, annelation and condensation
reaction and so on especially dextrose hydrotreatment and
adipose nitrile hydrotreatment, widely used in industries
like medicine, dyestuff, oil and fats, aromatic compounds
and synthetic fibre etc.
Examples:dextrose hydrotreatment sorbic alcohol is used for
compounding vitamin C and resin surface active agent etc.
phenic acid hydrotreatment glycol is used for dien, paint
and coating.acetonitrile hydrotreatment dien is one of important
monomer of Nailon. furan hydrotreatment tetralin furan is
one of the best dissolvent. aliphatic acid ammoniation hydrotreatment
adipose primary amine is widely used in organic compound.
Aminobenzene hydrotreatment azacyclopropane is used for synthesizing
desulfurizer, corrosive poison agent, vulcanization accelator,
emulsifier and bactericide.
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