Professional Supply Ach-10 Acetylene Hydrogenation Catalyst

• CAS No.: No
• Formula: No
• EINECS: No
• Type: Synthesis Material Intermediates
• Appearance: Sphere
• Quality: Refined
• Model NO.: ACH-10
• Colour: Pale-Brown
• Solubility: Soluble
• Transport Package: According to Customer′s Request
• Specification: 99%
• Trademark: No brand
• Origin: China
• HS Code: 69091100
• Production Capacity: 500mts/Year

Product Description

Professional supply ACH-10 acetylene hydrogenation catalyst 

 

ACH-10 acetylene hydrogenation catalyst

ACH-10 catalyst  used for selective  hydrogenation of acetylene to ethylene has been succefully used in several  industrial units.it  is  suitable for acetylene conversion in both two-stage process and three-stage process.

Physical and chemical properties:

item	target
appearance	Pale-brown spheres(oxidation state)
Particle size(mm)	Φ2.5~4.0
Bulk density(g/ml)	0.70
Specific Surface area(m2/g)	40±10
Crushing strength (N/particle)	70
Chemical compositions	Pd-D/Al2O3(D refers to second component)
Pd content(wt%)	0.040

2.reference operating conditions:

Space velcity	2000-8000h-1
Hydrogen to acetylene ratio(V/V)	0.8-2.6:1
Outlet acetylene content	≤1×10-6
Regeneration cycle	2-6months
Service lifetime	2-5years

3.operating condition claims

3.1 when the content of acetylene reaches 1.2-2.5(%),three-stage hydrogenation is necessary.

First -reactor:

pressure	1.0-4.0Mpa
inlet temperature	35-90ºC
space velocity	2000-8000h-1
H2 to acetylene ratio(v/v)	0.8-1.2:1
Acetylene conversion rate	30-55%
Ethylene plus	0.00-0.50 %
Regenaeration cycle	2months min
Catalyst service lifetime	2-5years

Second-reactor

pressure	1.0-4.0Mpa
inlet acetylene	0.60-1.1 %
inlet temperature	40-90ºC
space velocity	2000-8000h-1
H2 to acetylene ratio(v/v)	0.9-1.4:1
Acetylene conversion rate	60-90%
Outlet acetylene	0.10-0.30%
Regenaeration cycle	3-6months
Catalyst service lifetime	2-5years

Third reactor

pressure	1.0-4.0Mpa
inlet acetylene	0.10-0.3%
inlet temperature	40-90ºC
space velocity	2000-8000h-1
H2 to acetylene ratio(v/v)	1.5-2.6:1
Outlet acetylene	1×10-6 max
Regenaeration cycle	4-7months
Catalyst service lifetime	4-6years

3.2 when the content of acetylene reaches 1.0-1.9(%),two-stage hydrogenation will do well.

First -reactor:

pressure	1.0-4.0Mpa
inlet temperature	40-90ºC
space velocity	2000-8000h-1
H2 to acetylene ratio(v/v)	1.0-1.4:1
Acetylene conversion rate	40-90%
Outlet acetylene	0.15-0.45%
Ethylene plus	0.00-0.50%
Regenaeration cycle	3-6months min
Catalyst service lifetime	2-5years

Second-reactor

pressure	1.0-4.0Mpa
inlet acetylene	0.10-0.45 %
inlet temperature	45-90ºC
space velocity	2000-8000h-1
H2 to acetylene ratio(v/v)	1.2-2.6:1
Acetylene conversion rate	60-90%
Outlet acetylene	1×10-6max
Regenaeration cycle	3-6months
Catalyst service lifetime	4-6years

3.31 when the content of acetylene is lowre than 0.6(V%),one-stage hydrogenation is enouth.

pressure	1.0-4.0Mpa
inlet acetylene	0.10-0.45 %
inlet temperature	45-90ºC
space velocity	2000-8000h-1
H2 to acetylene ratio(v/v)	1.2-2.6:1
Acetylene conversion rate	60-90%
Outlet acetylene	1×10-6max
Regenaeration cycle	3-5months
Catalyst service lifetime	4-6years

 

 

 

 

 

1.Professional synthesis laboratory and production base.

 

2.Strong synthesis team and service team.

 

3.Professional data management system.

 

4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/GC,MS,COA,SDS

 

5.(2000+Suppliers) Partners.Any inquiries will be replied within 24 hours.

 

6.Rich shipping methods,ex. Fedex,DHL,TNT,BY SEA and BY AIR.

 

7.Shipping information includes Commerical Invoice,Packing List,COA,Invoice,BSE/TSE.If your markets have any special requirements, please let us know.

 

8.We can accept various payment methods,L/C,T/T,Western Union etc.

 

9.Professional packaging can be according the customers'requirment.

 

10.Product application:  Medicinal Chemistry , Biomedicine, Pharmaceutical intermediate, Chemistry experiment ,Biological experiments ,Chemical reagent, For R&D use only.