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Pharmacy Palladium Carbon Catalyst For Hydrogenation Of Intermediate JL-H-13

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Pharmacy Palladium Carbon Catalyst For Hydrogenation Of Intermediate JL-H-13

Pharmacy Palladium Carbon Catalyst For Hydrogenation Of Intermediate JL-H-13
Pharmacy Palladium Carbon Catalyst For Hydrogenation Of Intermediate JL-H-13 Pharmacy Palladium Carbon Catalyst For Hydrogenation Of Intermediate JL-H-13 Pharmacy Palladium Carbon Catalyst For Hydrogenation Of Intermediate JL-H-13

Large Image :  Pharmacy Palladium Carbon Catalyst For Hydrogenation Of Intermediate JL-H-13

Product Details:
Place of Origin: China
Brand Name: JIULONG
Model Number: JL-H-13
Payment & Shipping Terms:
Minimum Order Quantity: 1000g
Price: negotiation
Packaging Details: This product is flammable,it need to be stored in sealed , shady and cool condition
Delivery Time: negotiation
Payment Terms: L/C, T/T
Supply Ability: 800MT per month

Pharmacy Palladium Carbon Catalyst For Hydrogenation Of Intermediate JL-H-13

Description
Roduct Name: Palladium-carbon Catalyst Pd Content,wt%: 0.5±0.05
Particle Distribution: 4.75mm Up,5max; 2.36-4.75mm,90min Appearance: Black Granule
Copper: 50ppm Max Carbon: Balance
Surface Area,m2/g: 900-1000 Iron: 300ppm Max
Surfur: 500ppm Max
High Light:

hydrotreating catalyst

,

solid phosphoric acid catalyst

                                     Palladium-carbon Catalyst for hydrogenation of intermediate in pharmacy manufacture

 

 

                                                                                       

 

JL-H-13 palladium-carbon catalyst is mainly use for hydrogeantion of 4-CBA existing in PTA solution to water-soluble substance, so that PTA can be purified by crystallization.the catalyst also can be used for hydrogenation of intermediate in pharmacy manufacture.

Chemical and physical properties(used for PTA process)

 

 

Item target Item target
Pd content,wt% 0.5±0.05 carbon balance
Particle distribution

4.75mm up,5max;

2.36-4.75mm,90min

Surface area,m2/g 900-1000
appearance Black granule iron 300ppm max
copper 50ppm max surfur 500ppm max

 

Reference operating conditions:

Temperature:260-300℃

Pressure:5.0-8.0Mpa,

partial pressure of hydrogen:0.4-0.8Mpa

Space velocity:5-15 hr-1

Material,PTA concentration:28%;4-CBA content:3300ppm

Conversion rate of 4-CBA,98%min.

Packing and storage:

This product is flammable,it need to be stored in sealed , shady and cool condition

Contact Details
Zibo  Jiulong  Chemical  Co.,Ltd

Contact Person: James.Li

Tel: +8613706436189

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