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Home > Products >  Palladium based catalyst for first-stage hydrogenation of pyroysis gasoline

Palladium based catalyst for first-stage hydrogenation of pyroysis gasoline CAS NO.7440-05-3

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  • FOB Price: USD: 4.39-4.39 /Metric Ton Get Latest Price
  • Min.Order: 500 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    industry grade(1000-10000)Metric Ton

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Keywords

  • Palladium based catalys
  • catalyst
  • Palladium based catalyst for first-stage hydrogenation of pyroysis gasoline

Quick Details

  • ProName: Palladium based catalyst for first-sta...
  • CasNo: 7440-05-3
  • Molecular Formula: RhCl[P(C6H5)3]
  • Appearance: light brown trefoil extrudate
  • Application: Palladium based catalyst for first-st...
  • DeliveryTime: Negotation
  • PackAge: 25kg/woven bag, 500kg/palle by the cus...
  • Port: QINGDAO
  • ProductionCapacity: 200 Metric Ton/Day
  • Purity: 93%
  • Storage: Place at room temperature
  • Transportation: FOB/CFR/CIF
  • LimitNum: 500 Kilogram
  • Grade: Industrial Grade
  • Product Name: palladium based catalyst
  • Shape: light brown trefoil extrudates
  • Size(mm): F2.8~3.0′3~15
  • Bulk density (g/ml): 0.60±0.05
  • Specific surface area (m2/g): 90±20
  • Water absorption (%): ≥70
  • Crushing strength (N/cm): 340
  • active component Pd(%): ≥0.27
  • Additive1(%): 0.8
  • Additive2(%): 0.8

Superiority

                                Palladium based catalyst  for first-stage hydrogenation of pyroysis gasoline
 
 catalysts for first-stage hydrogenation of pyroysis gasoline, composed of noble metal palladium as active component and aluminum oxide as support with adding of various additives, were mainly used in the selective hydrogenation of pyroysis gasoline C6~C7, C6~C8, C5~C9, which were the cracking byproducts in the process of ethylene production.
 
In order to meet the market demand, PGH-10A, a new brand catalyst for the first-stage hydrogenation of pyroysis gasoline, was developed by Zibo Jiulong Chemical Co., Ltd. at the beginning of this century. PGH-10A made greater improvement in water resistant, anti-arsenic, sulfur-tolerant and hydrogenation stability, etc. It was industrial applied successfully in the petrol devices of Yanshan Petrochemical, Shanghai Petrochemical, Lanzhou Petrochemical.

Details

                                   Palladium based catalyst  for first-stage hydrogenation of pyroysis gasoline
 
 catalysts for first-stage hydrogenation of pyroysis gasoline, composed of noble metal palladium as active component and aluminum oxide as support with adding of various additives, were mainly used in the selective hydrogenation of pyroysis gasoline C6~C7, C6~C8, C5~C9, which were the cracking byproducts in the process of ethylene production.
 
In order to meet the market demand, PGH-10A, a new brand catalyst for the first-stage hydrogenation of pyroysis gasoline, was developed by Zibo Jiulong Chemical Co., Ltd. at the beginning of this century. PGH-10A made greater improvement in water resistant, anti-arsenic, sulfur-tolerant and hydrogenation stability, etc. It was industrial applied successfully in the petrol devices of Yanshan Petrochemical, Shanghai Petrochemical, Lanzhou Petrochemical.
 

2. physical and chemical properties

Schedule 1  Comparison of PGH-10 and PGH-10A

Item

JLH-10

JLH-10A

Shape

light brown trefoil extrudates

light brown trefoil extrudates

Size(mm)

F2.8~3.0´3~15

 

F2.8~3.0´3~15

 

Bulk density

(g/ml)

0.60±0.05

0.65±0.05

Specific surface area

(m2/g)

90±20

100±20

Water absorption

(%)

≥70

≥60

Crushing strength

(N/cm)

³40

³60

active component Pd(%)

≥0.27

≥0.30

Additive1(%)

0.8

1.1

Additive2(%)

0.8

1.2

The combination of support,active component and additive in  PGH-10A was more favorable to pyrolysis gasoline hydrogenation.PGH-10A has not only high chemical stability, high thermal stability and low rate of carbon formation, but also good hydrogenation,anti-water, anti-impurities, anti-high-load performance.

 

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