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Liaoning Haitai Scientific and Technological Development Co.,Ltd
Marketing office:31-floor 1 unit building No.1 Poly Ray New City, Wanghua District Fushun, Liaoning Province, China. Fctory: No.38 Qingtaizi Road, Shenfu New District, Liaoning Province, China

Post Code:113122 E-mail:sales@chinacatalyst.com

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Product name:

hydrocracking catalyst HT-3976

Numbers:
cp501
Detailed

Catalyst 3976 was researched and developed by FRIPP. It is a kind of hydrocracking catalyst possessing strong N-resistant property. Catalyst HT-3976 adopts molecular sieve US-SSY and amorphous Si-Al as cracking components, and adopts W-Ni as hydrogenation components so that it possesses higher activity and higher selectivity of mid-distillate.
The most important characteristic of catalyst 3976 is the better N-resistant property. It is able to contain the higher activity and stability under the condition of the content of nitrogen in refining oil lower than 20~50ppm. Even under the condition of the content of nitrogen in refining oil between 80~100ppm, it also can stably run and be used in regeneration. Catalyst 3976 was first used in the hydrocracking device of Liaoyang Petrochemical Company in April 1998, and the running result of catalyst HT-3976 in industrial application is fairly good.
 

(I)、Characteristics of the catalyst

chemical   composition

WO3-NiO-Al2O3

shape

trilobite

dimension               mm

Φ1.5~1.7×3~8

bulk density              kg/l

0.83~0.93

specific surface area       m2/g

≥250

crushing strength          N/mm

≥18

pore volume              ml/g

≥0.28

abrasion                 W%

<1.5

 
(II)、Activity index

technology
parameters

pressure
MPa

temperature

volume space velocity h-1

hydrogen oil volume ratio

14.7

370

1.0

1200:1

feedstock

Saudi Arabia light oil、Iran mixed oil

product

the yield of diesel 16.33%; cetane number 0.17

 

 

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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