ALEXANDRIA, Va., July 16 -- United States Patent no. 12,358,790, issued on July 15, was assigned to LG Chem Ltd. (Seoul, South Korea).
"Method for preparing synthesis gas" was invented by Sung June Hwang (Daejeon, South Korea), Tae Woo Kim (Daejeon, South Korea), Sik Ki (Daejeon, South Korea) and Sung Kyu Lee (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for preparing synthesis gas, and more particularly, a method for preparing synthesis gas including: supplying a pyrolysis fuel oil (PFO) stream including a PFO and a pyrolysis gas oil (PGO) stream including a PGO discharged from a naphtha cracking center (NCC) process to a distillation tower as a feed stream (S10);...