Hydroprocessing reator

发布时间 2019-01-08
0


技术参数 ( Technical parameters ):


名称
Name
参数
Parameter
设计压力(MPa)15.2
Design pressure
水压试验压力(立/卧)(MPa)23.1/23.37
Hydraulic test pressure
(vertical/horizontal)
介质特性 

中度危害/易

Moderate harm

explosive
Medium character
焊接接头系数φ1
Welded joint coefficient
使用寿命(年)Service life20
(year)
设计温度(℃)410
Design temperature
介质Oil,Oil Gas,
H2H2S
Medium
腐蚀裕量C2(mm)0
Corrosion allowance
全容积(m3)~96
Full volume
主要受压元件材料筒体、锻件forginghell12Cr2M01VR
+
堆焊(surfacing)
E309L+E347
Material of main pressure part



产品介绍 ( Product Presentation )


Hydroprocessing reator is a key equipment of petroleum refinery and a hydroprocessing unit that is used for obtaining high quality petroleum processing products or increasing the production of petrochemical raw material and distillate oil and adapting the further processing need of high sulfur-containing , poor quality crude oil and improving environment condition.

Hydroprocessing reator is in a condition of high temperature 400~480℃,high pressure 10~25MPa,hydroform,high temperature sulpher and hydrogen sulphide and in a severe service conditions,therefore the design requirement is hign,manufacturing process is complex and difficult,there are the higher requirements about material,welding technology and welding quality. Over the years our company effective measures in many ways about material, structure design,manufacturing process and producting operation,gathers a great deal of experiences on the ways for preventing hydrogen embrittlement and high temperature hydrogen-type corrosion,stress corrosion cracking caused by polythionic acid,CR-Mo steel temple embrittlement and surfacing layer stripping from serious damage,has a perfect manufacturing process,a good welding technology,a higher design ,manufacturing ability and a perfect product quality assurance system. 

Hydrocracking reactor is a part of Ⅲ category of vessel.


Hydroprocessing reator

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