Eleven examined working fluids can be sorted according to their thermal and exergy efficiencies from high to low performances as cyclohexane, n-hexane, R-113, n-pentane and Iso-pentane, R-245fa, n-butane, Iso-butane
, RC-318 and R-236fa, and at last R-227ea.
A hot stream of iso-butane
vapour enters towards the bottom of the re-run column to strip HF from the liquid for return as a vapour to the acid settler (D).
Gas (For full capacity of cylinder at Sr.
This suggests that iso-butane
collisions with the surface are more elastic and hence, the energy transfer to the surface is less efficient than n-butane.
By boiling off hydrocarbons from the mixed stream of NGLs, individual products such as propane, ethane, butane, iso-butane
and pentanes are produced.
Shandong Chengtai Chemical Industry has selected CB&I for the license and engineering design contract of a grassroots iso-butane
dehydrogenation unit, which will be constructed in Changyi, Shandong Province, China.
The Alkylene unit will be the world's first commercialization of UOP's novel motor fuel alkylation technology, which uses a solid catalyst instead of liquid acid to alkylate C4-olefins with iso-butane
It is stated that the unit will make use of the CATOFIN dehydrogenation technology offered from CB&I and Clariant's tailor-made CATOFIN catalyst to process feeds containing 165,000 metric tons per year (MTA) of propane and 250,000 MTA of iso-butane
for the joint production of propylene and isobutylene.
2 million barrels net Natural Gas Liquids Marketing Products: Ethane, Propane, Normal Butane, Iso-butane
, Natural Gasoline Volumes: 195,000 b/d Natural Gas Processing & Treating Plants Locations: Louisiana (10), Texas (8), Oklahoma (8), W.
Ferndale terminal, which is a storage and distribution facility for bulk shipments of propane, butane and iso-butane
(LPG), provides a strong fit for AltaGas and Idemitsu Kosan, who recently acquired interests in Petrogas.
NGLs are liquid products derived from the production of natural gas and include ethane, propane, iso-butane
, normal butane and natural gasoline.
It is estimated that the terminal will be used originally for managing receipt and delivery of propane, butane, iso-butane
and NGL mix for delivery into North American markets.