Catalytic process for the production of aromatic hydrocarbons from used cooking oil

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United States of America

PATENT NO 12264117
APP PUB NO 20240025820A1
SERIAL NO

18355160

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Abstract

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The present invention is related to a process for the conversion of used cooking oil into aromatics (BTEX) hydrocarbon as petrochemical building blocks. The process provides an aromatic rich hydrocarbon from used cooking oil in the presence and absence of steam/hydrogen over supported bimetallic alumina-silicates zeolites. The catalyst contains no precious metal entities and may contain one metal form zinc (Zn), a second metal (X), comprising at least one selected from cobalt (Co), gallium (Ga), chromium (Cr), Iron (Fe) and third elements from cerium (Ce), boron (B) supported on alumina-silicates zeolites. The present invention relates to a catalyst excluding novel metals to produce aromatics in a continuous fixed bed reactor system under atmospheric pressure. More particularly, the present invention relates to a low-temperature process to produce aromatic over alumina-silicates zeolites. The process provides used cooking oil conversion of 84-89% with aromatic selectivity of 87-91%.

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Patent Owner(s)

Patent OwnerAddress
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH AN INDIAN REGISTERED BODY INCORPORATED UNDER THE REGN OF SOC ACT (ACT XXI OF 1860)ANUSANDHAN BHAWAN 2 RAFI MARG NEW DELHI DELHI 110001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agrawal, Ankit Uttarakhand, IN 21 124
Kumar, Jagdish Uttarakhand, IN 10 12
Kumar, Sanat Uttarakhand, IN 5 5
Ray, Anjan Uttarakhand, IN 25 55
Sarkar, Bipul Uttarakhand, IN 10 5
Singh, Om Vir Uttarakhand, IN 3 0
Vempatapu, Bhanu Prasad Uttarakhand, IN 1 0

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