Jiangsu Jingjiang Catalyst Co., Ltd.--Hydroconvertsional dearseinder catalyst

Type JT203 hydroconversional dearseinder catalyst is a new developed product by our factory. It is made of Nio-MoO3-AL2O3 with the specific promoter. The producing process used the most advanced together immersion technology in our country. The product has more hydroconversional ability for organic sulphide. Oxygen and organic nitrde, especialy for all kinds of orgainc arsenider and inorganic arsenider, the product has excellent ability for hydroconversional and dehydrogenization. Type JT201 catalyst can be used in all large sizes ammonia syntehticmanufactory. Smelt factory for purifying and refining raw material.

The main reaction of Hydroconversion as follows

R₃As+3H₂→3RH+AsH₃
AsH₃+M→MAs+3/2H₂
RSH+H₂→RH+H₂S
R1SSR₂+3H₂→R1H+R₂H+2H₂S
C4H4S+4H₂→C4H10+H₂S
CnH₂n+H₂→CnH_2n+₂
COS+H₂→CO+H₂S
R=alkyl, M=active metal

Main physical chemistry standard and normal using production

Appearance	light yellow globe	Organic sulphur in original gas(PPm)	<200
Size(mm)	2-4	Pressure(MPa)	1.0-4.0
Bulk density(kg/L)	0.6-0.75	Gas speed(h-1)	1-5(liquid),1000-2000(gaseity)
Specific suface(m²/g)	150-250	Temperature(℃)	300-400
Hole capacity(ml/g)	0.4-0.6	H2/oil(V)	60-100
Nicontent(weigh%)	2.5-3.5	Height/diameter of tower	>2
MoO₃ content(weigh%)	13-17	Ratio of dearsenider(%)	>96
As in raw material(PPb)	<300	Conversional ratio of organic sulphide(%)	>96

Transportation,stuffing, Preservation

Just like general catalyzers, it needn't be treated in advance.

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