ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,056, issued on Nov. 25, was assigned to Indian Oil Corporation Limited (India).
"Process for production of Needle coke and aromatics" was invented by Shivam Ashok Dixit (Faridabad, India), Ponoly Ramachandran Pradeep (Faridabad, India), Mainak Sarkar (Faridabad, India), Satyen Kumar Das (Faridabad, India), Madhusudan Sau (Faridabad, India) and Sankara Sri Venkata Ramakumar (Faridabad, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a process for preparing a needle coke or a crystalline coke from aromatic rich hydrocarbon streams. The process includes preparing a needle coke or a crystalline coke from Pyrolytic Fu...