LOw temperature Low cost Sulfuric acid alkylation 50% Capex and Opex savings

11. Alkylation Chemistry Secondary Reactions Cracking Reactions Larger isoalkyl compounds crack to form smaller compounds and olefins, which than can get into earlier mentioned reactions. i-C 12 H 26 i- C 5 H 12 +i-C 7 H 14 or i-C 12 H 26 i-C 6 H 14 + i-C 6 H 12

22. OPERATING VARIABLES RHT process reduces all the equipment which is used for neutralization and wash and produces Caustic waste stream. This provides major savings to Capex and also Opex for deleting the requirements for treating the waste stream.

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24. OPERATING VARIABLES RHT The conventional processes use the settling together with neutralization (wet system), which dilutes the acid , produces caustic waste and corrosion problems. Conventional process have reduced acid carry over from settlers by using coalescers. RHT has enhanced that concept to the ultimate with patented temperature for coalescer operation.

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