Basic research on the safety assessment of waste chemicals
| Project/Area Number |
06680393
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
社会システム工学
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| Research Institution | The University of Tokyo |
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Principal Investigator |
ARAI Mitsuru The University of Tokyo, School of Engineering, Associate Professor, 大学院・工学系研究科, 助教授 (30232028)
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| Co-Investigator(Kenkyū-buntansha) |
AKUTSU Yoshiaki The University of Tokyo, School of Engineering, Research Associate, 大学院・工学系研究科, 助手 (30175814)
TAMURA Masamitsu The University of Tokyo, School of Engineering, Professor, 大学院・工学系研究科, 教授 (30114557)
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| Project Period (FY) |
1994 – 1995
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| Project Status |
Completed (Fiscal Year 1995)
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| Budget Amount *help |
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 1995: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1994: ¥1,500,000 (Direct Cost: ¥1,500,000)
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| Keywords | waste chemicals / safety assessment / explosion / wastes / waste treatment / unknown chemicals |
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| Research Abstract |
In order to establish an integrated system for safety evaluation, analysis, and treatment of waste chemicals, following basic researches have been done.
As for safety evaluation of waste chemicals, new simple and reliable testing method, which is performed using SC-DSC with different heating rates, was proposed for detemining self heating substances and that applicability of the testing methods were indicated.
And then conventional analytical sequences to identify unknown chemicals was re-investigated, and substituted analytical methods was proposed for non-safety and/or non-reproducible testing methods. Also safety evaluation and qualitative analysis of specific harmful chemicals for waste chemicals were added to form the integrated system.
Moreover, applicability of the explosion treatment for waste explosive chemicals were indicated by using the 10g scale experiments with were carried out with some energetic materials as model compounds. Safe small scale testing methods for explosion treatment evaluation using primary explosives was also proposed.
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Report
(3 results)
Research Products
(8 results)
