- Company Profile
- History
History
| 1973 | Established as a joint venture between Mitsui & Co., Ltd. and Mitsui Engineering Shipbuilding Co., Ltd. |
|---|---|
| Applied caustic soda processing and production technology of Diamond Shamrock, U.S.A. | |
| The first contract to supply a diaphragm caustic soda plant was Asahi Glass Co., Ltd., with a total of 23 plants in today. | |
| 1977 | By applying NaCl electrolysis technology succeeded in development and marketing of a sodium hypochlorite generation system called "CECHLO". Total of more than 70 units sold both domestically and abroad. |
| 1978 | Awarded a contract to supply a diaphragm caustic soda plant with a capacity of 200,000 MT/Y from China National Technical Import Corp. |
| 1980 | Awarded the first contract for supply of CME ion exchange membrane caustic soda plant to Showa Enso Kokgyo, Japan. Total of more than 30 plants sold with CME electrolyzer both domestically and abroad. |
| 1982 | Awarded the first contract for supply of MBC (Membrane Bag Cell) caustic soda plant to Mitsui Chemical, Japan. Total of more than 14 plants sold with MBC electrolyzer both domestically and abroad. |
| 1983 | Awarded the contract from Chemfab Alkali in India to supply the first ion exchange membrane caustic soda plant (annual production of 9,000 tons) in India. |
| Cathode coating technology licensing of technology developed by Toa Gosei Industry in Japan and succeeded in adopting it for CME and marketing such technology. | |
| 1986 | Endorsed an exclusive contract with GA Technology in U.S.A. to supply Gulftronic Separator to the Japanese market |
| 1987 | Awarded the contract from Mori Seiyu in Japan to supply a large-scale supercritical gas extraction unit (manufactured by Krupp, Germany). |
| Awarded the contract from Mori Seiyu in Japan to supply a large-scale supercritical gas extraction unit (manufactured by Krupp, Germany). | |
| 1988 | Awarded the contract to supply the world largest ion exchange membrane caustic soda plant with a NaOH capacity of 650,000 MT/Y by Formosa Plastics Corp. in U.S.A. |
| Succeeded in marketing ozone ashing processing unit for semi-conductor manufacturing. More than several dozens of units sold to date. | |
| 1989 | Adopted the ozone plant technology of ABB in Switzerland. |
| 1990 | Succeeded in domestically manufacturing ozone generation technology. |
| 1991 | Established m.FSI Corp., a joint venture between Mitsui & Co. Ltd., FSI Corp. in U.S.A. and CEC., for semi-conductor industry. |
| Started marketing the BiTAC® new bi-polar membrane electrolyzer in cooperation with Tosoh Corp. Japan. | |
| 1992 | Awarded the contract to supply ozone generation units from Murano Municipal Drinking Water Treatment Facility in Osaka, Japan. |
| 1994 | Awarded the contract to supply the CECHLO sodium hypochlorite generation unit CECHLO to Okayama Water Service Group Companies. |
| Started the first commercial operation of BiTAC® electrolyzer. Thereafter this became the most advanced bi-polar electrolyzer technology that is highly rated worldwide. | |
| 1995 | Awarded the contract to supply BiTAC® electrolyzer to Wuhu Shanjiang Chemical Co. Total of more than 12 BiTAC® plants sold to China. |
| 1996 | Awarded the contract to supply ozone generation unit to Murano Municipal Drinking Water Treatment Facility in Osaka, Japan. |
| 1997 | Awarded the contract to supply BiTAC® electrolyzer to Bayer Corp. in U.S.A. with a capacity of 320,000 MT/Y as NaOH based on a lump sum turnkey basis. |
| 1998 | Awarded the contract to supply BiTAC® electrolyzer to Vulcan Chemical in U.S.A. with a capacity of 215,000 MT/Y as NaOH based on a lump sum turnkey basis. |
| 1999 | Awarded the contract to supply high concentration ozone generation system to Amagasaki Municipal Drinking Water Facility in Osaka. Japan's first application of ozone generation system using O2 as crude material. |
| 2000 | Awarded the contract to supply ozone generation system to Nippon Seishi for a pulp bleaching. Japan's first application of ozone for pulp bleaching with the world largest capacity. |
| 2001 | Agreement reached with Asahi Glass for business partnership. Start supplying parts to Asahi Glass electrolysis process to both domestic and oversea's customers. |
| 2002 | Awarded the contract to supply ozone generation unit to Niwakubo Municipal Drinking Water Treatment Facility (South system) in Osaka, Japan. |
| Awarded the contract to construct the largest ozone generator plant for pulp bleach to Oji Paper Co., Ltd. Nichinan factory and started commercial operation. | |
| Awarded the contract to supply BiTAC® electrolyzer to Solvay in Belgium with a capacity of 100,000 MT/Y as NaOH based on a lump sum turnkey basis. | |
| 2003 | Awarded a contract for an ion-exchange membrane electrolyzer plant (250,000 ton annual output) from the Shanghai Chloer-Alkali Chemical Co.,Ltd., the largest Sodium hydroxide company in China. |
| 2004 | Established Chlorine Engineers(Shanghai)Co.,Ltd., a wholly owned subsidiary. |
| 2005 | Awarded a contract for an ion-exchange membrane electrolyzer plant (250,000 ton annual output) for installation in Tianjin, China from LG Chemical, the largest chemical company in South Korea. |
| Sipped a CECHLO-IS, a high-concentration sodium hypochlorite generation system (1,200kg daily output per unit, 4 units), to a municipal drinking water treatment facility in Tokyo. | |
| Acquired Puretron, Ltd. | |
| 2006 | Established CHLORINE TECHNO SERVICE CORP.,LTD. |
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