2020 REFINING PROCESSES HANDBOOK PROCESS CATEGORIES COMPANY INDEX DEASPHALTING Asphaltene integrated Generation System-AiGS℠ Application: Steam/Electricity generation (through SDA pitch-fired boilers) Description: AiGS℠ provides an additional alternative for processing asphaltene or pitch from ROSE SDA technology to generate steam and electricity through solvent de-asphalting (SDA) pitch-fired MHPS boiler units. Products: Steam and Power Advantages: * Cost Efficacy ° Direct liquid firing system ° High thermal efficiency and lower operation costs over the utilization of de-asphalting solution * Proven operational reliability ° Stable operation of the technology over a decade * Environmentally friendly ° Low NOx/SOx/dust generation across any bottom of the barrel technology ° Minimal solid waste and water discharge * Flexibility ° Multiple fuel sourcing options for operation ° Wide range of power and steam generation ° Compact design. Evaluation for power supply only (Japan) 1,000 800 Cumulative CAPEX + OPEX Net cumulative post startup 600 400 Economics: See graphic Development/delivery: From design to installation is approximately 24 mos-30 mos. Installations: Three SDA pitch-fired boilers: Mitsubishi Chemical Corp., Asahi Kasei Corp. and JXTG Nippon Oil & Energy Kashima refinery. $MM 200 Utilities: See graphic 0 -200 -100 -600 -800 -1,000 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 Economic evaluation based on an electricty rate of 9.5 Yen/KWh or $86.5/MW Continued Copyright © 2020 Gulf Energy Information. All rights reserved.http://www.hydrocarbonprocessing.com/