TSKE Tsukishima Kankyo Engineering Ltd.

Was awarded an encouragement prize of "engineering of resource recycle" and "system technology".

10.07, 2005

TNCE received an encouragement prize for chemical recycle of synthetic fluorite's by thermal decomposition of fluoride resin from Clean Japan Center Foundation.

This commendation targets technology and development for waste control and recycling. TNCE technology was highly evaluated in regard of Decomposition of fluoride resin was very difficult due to generation of poisonous gas and corrosive action to system.
Therefore, conventional system could not overcome such problems. However, TNCE system has conquered the problems by the following means:

1. Development of secondary combustion method to fully decompose poisonous gas generated at thermal decomposition of fluoride resin.
2. Development of sealing system to prevent leakage of hydrogen fluoride outside system.
3. Use of fireproofing materials of high corrosion resistance.