Aichi Complex|Overview
Overview
Beginning of operation | 1975 |
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Number of employees | 520 people (as of October 1, 2022) |
Site area |
Minamihama district 627,000 tsubo (2,070,000 square meters: equivalent to 43 Nagoya Domes) Kitahama district 325,000 tsubo (1,080,000 square meters: equivalent to 22 Nagoya Domes) Total 952,000 tsubo (3.15 million square meters) |
Location/Access | |
Contact us by phone |
Idemitsu Kosan Co.,Ltd. Aichi Complex General Affairs Division Phone Number 0562-55-1111 (8:00 a.m. to 4:30 p.m. Monday through Friday) |
History
1975 | Start of operation Crude oil processing capacity 130,000 barrels/day (20,700kL/day) |
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1977 | Obtained JIS mark display approval |
1986 | Alkylation equipment completed |
1987 | Completed heavy oil fluid catalytic cracking unit |
1990 | Increase crude oil processing capacity by 150,000 barrels/day (23,800kL/day) |
1991 |
Aichi CCS Center completed Acrylic acid production equipment completed |
1992 | TPM PM Excellence Award Winner |
1993 |
Completion of debenzene removal equipment Increase crude oil processing capacity to 160,000 barrels/day (25,400kL/day) |
1996 |
Obtained ISO 9002 certification Second diesel oil hydrodesulfurization unit completed. |
1998 | Obtained ISO 14001 certification |
1999 | Acquired high pressure gas certification (completion/safety) inspection implementer certification. |
2003 | Obtained ISO 9001 certification |
2004 |
No. 3 power generation facility begins operation Completed cracked gasoline desulfurization equipment |
2007 | Obtained certification under the new JIS mark display system |
2009 | Start of complex hydrogen recovery/fuel collaboration business |
2010 | Energy Conservation Grand Prize Minister of Economy, Trade and Industry Award |
2010 | Obtained Excellent 3 certification from the Social and Environmental Green Evaluation System (SEGES) |
2014 | Increase crude oil processing capacity to 175,000 barrels/day (27,800kL/day) |
2017 | Crude oil processing capacity reduction: 160,000 barrels/day (25,400kL/day) |
2018 | Completion of mixed xylene recovery equipment |
2022 | Acquired Chita Complex manufacturing equipment from ENEOS Co., Ltd. |
Features
As an energy supply base for central Japan
Aichi Complex began operations as Refinery in the coastal industrial area of Chita City in 1975 as an energy supply base for central Japan.
Aichi Complex is the last Refinery to be built in Japan, and we are striving to flexibly respond to changes in the demand structure as environmental measures progress.