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How to design a storage facility for any liquid material, in this post we are not going to discuss this topic generally, instead we choose a case study for liquid propane storage facility.


Propane Storage Facility
The propanestorage tank serves as a buffer and feedstock storage for the PDH plant. Thepropane is stored under virtually atmospheric conditions.
Warm shipunloading is done via unloading facilities and transfer line of UGDC.
A flow ofmax. 150 t/h at max. 50 0C and 20 kg/cm2 abs can behandled by propane unloading unit.
The propanerefrigeration system is also designed to handle cold ship unloading.
Undernormal operation a part of the liquid propane feedstock is supplied via apipeline from UGDC while the balance feed is transferred from the propanestorage tank to the PDH plant.

Ø The propane storage facility compose the followingcomponents:
§ Propane storage tank
§ Refrigeration system for pressure control of storagetank and import of cold propane
§ Refrigeration system for import of warm propane
§ Propane feed-preheating and transfer system to PDHplant

Also,
Ø Propane unloading unit composes the followingcomponents:
§ One propane centrifugal compressor with lube oil system
§ One propane condenser
§ One propane receiver
§ Two propane flash vessels, working at differentpressure levels
§ One propane cooler working with cooling water
Thepropane unloading unit serves as a cooling system for receiving warm liquidpropane from B.L
Thepropane unloading is equipped with one propane centrifugal compressor and itscommon apparatus. The centrifugal compressor is designed for 100% of the totalload feed of warm propylene (500C) from B.L.
This unitis not in operation continuously.








ستجد ان شاء الله فى الملف الملحق بالموضوغ (case study) كامله عن كيفيه تصميم خزان لحفظ البروبان السائل.
الرجاء الاطلاع على الملف للافاده.


Storage Facilities.docx

1 comments:

Mac يقول...

The most important to look for in a storage facility service is the security it can provide and outstanding customer service.



Central Falls Self Storage

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