Process and a system for production of multiple grade de-aromatized solvents from hydrocarbon streams

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United States of America

PATENT NO 11999914
SERIAL NO

17481077

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Abstract

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A process and a system are used for production of multiple grades of ultralow aromatic solvents/chemicals having preferred boiling range, flash point and viscosity from different hydrocarbon streams. A plurality of hydrotreating steps are used to hydrotreat a plurality of hydrocarbon feedstocks in the presence of a hydrogen gas stream and a catalyst system. Further, at least one dissolved gas stripping step, at least one adsorption step, and a distillation step are included in the process. Desired iso-paraffin molecules are thereby preserved, and the undesired aromatic molecules are converted into desired naphthene molecules.

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Patent Owner(s)

Patent OwnerAddress
INDIAN OIL CORPORATION LIMITED400 051 MUMBAI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butley, Ganesh Vitthalrao Faridabad, IN 19 25
Hima, Bindu Vasamsetty Naga Veera Faridabad, IN 3 0
Kapur, Gurpreet Singh Faridabad, IN 59 103
Karumanchi, Ramesh Faridabad, IN 12 2
Kumar, Sarvesh Faridabad, IN 22 37
Ramakumar, Sankara Sri Venkata Faridabad, IN 142 104
Sarkar, Mainak Faridabad, IN 19 16
Sau, Madhusudan Faridabad, IN 64 81

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