MOSCOW (MRC) -- Royal Dutch Shell Plc shut the gasoline-producing residual catalytic cracking unit (RCCU) at its 227,400 barrel-per-day (bpd) Norco, Louisiana refinery, according to Hydrocarbonprocessing with reference to sources familiar with plant operations.
The 112,000 bpd RCCU, which converts residual crude oil into unfinished gasoline, was shut to repair a leak, the sources said.
A Shell spokesman did not have information immediately available about operations at the Norco refinery on Monday morning.
The RCCU repairs led Shell to issue a notice to nearby residents on Thursday that the Norco refinery and chemical plant complex would using the safety flare system because of maintenance on a unidentified unit.
Safety flares are used to burn off hydrocarbons that cannot be processed normally because of unit shutdowns or startups.
The RCCU, unlike the more common fluidic catalytic cracker (FCC), uses residual crude oil from distillation units to make unfinished gasoline. FCCUs use gas oil as their feedstock.
As MRC wrote before, Royal Dutch Shell has reported an outage at its olefins plant in Deer Park, Texas, USA, on 5 January, 2021. The plant flared for 16 hours following unspecified process upset. Maximum steam cracker operating rate in Texas falls to 89%.
Ethylene and propylene are feedstocks for producing PE and polypropylene (PP).
According to MRC's DataScope report, PE imports to Russia decreased in January-November 2020 by 17% year on year and reached 569,900 tonnes. High density polyethylene (HDPE) accounted for the greatest reduction in imports. At the same time, PP imports into Russia increased by 21% year on year to about 202,000 tonnes in the first eleven months of 2020. Propylene homopolymer (homopolymer PP) accounted for the main increase in imports.
Royal Dutch Shell plc is an Anglo-Dutch multinational oil and gas company headquartered in The Hague, Netherlands and with its registered office in London, United Kingdom. It is the biggest company in the world in terms of revenue and one of the six oil and gas "supermajors". Shell is vertically integrated and is active in every area of the oil and gas industry, including exploration and production, refining, distribution and marketing, petrochemicals, power generation and trading.
MRC