Grant-in-Aid for Scientific Research on Priority Areas (A)
|Allocation Type||Single-year Grants|
|Research Institution||The University of Tokyo|
SAKODA Akiyoshi(1998-2001) Institute of Industrial Science, The University of Tokyo, Professor, 生産技術研究所, 教授 (30170658)
鈴木 基之(1997-1998) 東大, 生産技術研究所, 教授 (10011040)
YOSHIDA Hiroyuki Osaka Prefecture University, The Faculty of Technology, Professor, 工学部, 教授 (50081360)
HANO Tadashi Oita University, The Faculty of Technology, Professor, 工学部, 教授 (80038067)
OKADA Mitsumasa Hiroshima University, The Faculty of Technology, Professor, 工学部, 教授 (70124336)
MAGARA Yasumoto Hokkaido University, The Faculty of Technology, Professor, 工学部, 教授 (60083739)
FUJIE Koichi Toyohashi University of Technology, The Faculty of Techno, Professor, 工学部, 教授 (30134836)
迫田 章義 東京大学, 生産技術研究所, 助教授 (30170658)
|Project Period (FY)
1997 – 2000
Completed(Fiscal Year 2001)
|Budget Amount *help
¥140,900,000 (Direct Cost : ¥140,900,000)
Fiscal Year 2001 : ¥3,000,000 (Direct Cost : ¥3,000,000)
Fiscal Year 2000 : ¥25,600,000 (Direct Cost : ¥25,600,000)
Fiscal Year 1999 : ¥40,000,000 (Direct Cost : ¥40,000,000)
Fiscal Year 1998 : ¥40,000,000 (Direct Cost : ¥40,000,000)
Fiscal Year 1997 : ¥32,300,000 (Direct Cost : ¥32,300,000)
|Keywords||Zero Emissions / Material Cycle / Industrial Network / Mathematical Model / Process Material Flow / Simulation / モデル / 数理 / 産業クラスタ / 生産プロセス / データベース / ダータベース|
This project was carried out by three research groups with management and control by a steering group. Outlines of establishment of each group are summarized as follows.
1)Process Zero Emissions : Material flows in production processes
For 12 production processes involving soy sauce producton, plastics production, PVC production, construction, pulping, gilding, wine production and steel production processes, material flows inside and outside the processes were clarified. Also, 12 key technologies for establishing zero emissions such as carbonization, hydrothermal treatment, forming, rapid thermal decomposition, photocatalitic regeneration, steam explosion and phase separation were developed.
2)Zero Emissions Network
Industrtal input-output database and industrial network simulators ware developed on the basis of information obtained from over 200 business establishments. Also, over 600 technical data of material conversions of unutilized materials were collected and organized.
3)Regional Zero Emissions : Mathematical modeling on regional material cycles
A methodology for estimating regional material flows from Input-Output Tables was developed and used to material flow analyses in 3 prefectures including Aich. Also, procedures to establish regional zero emissions ware proposed involving economic impacts, consensus systems and law systems.
The steering group organized publication data of all the members, records of various meetings and conferences, etc. and sent these information to the public through Internet. Also, 3 special issues of an academic journal were reviewed and edited on zero emissions. 3 books containing selected research papers from this project were published and delivered to related persons and organizations.