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Dive into the research topics where Koyama Yoshinori is active.

Publication


Featured researches published by Koyama Yoshinori.


Archive | 2003

THERMAL DECOMPOSITION METHOD FOR PLASTIC AND THERMAL DECOMPOSITION SYSTEM

Koyama Yoshinori; Kamiyama Takashi; Ogasawara Masahiro


Archive | 2005

CONDENSATION METHOD AND CONDENSER FOR POLYSTYRENE PYROLYSIS GAS

Koyama Yoshinori; Ogasawara Masahiro; Kobayashi Yoichi; Nagai Masaki


Archive | 2000

Recovery of styrene from styrene polymers, useful for treatment of polystyrene waste, comprises thermal decomposition under reduced pressure in absence of oxygen

Kamiyama Takashi; Yamada Osamu; Shimomura Makoto; Koyama Yoshinori; Shibuya Hazuki


Archive | 2006

DISTILLATION METHOD AND SYSTEM FOR POLYSTYRENE DEGRADED AND PRODUCED OIL

Ogasawara Masahiro; Kamiyama Takashi; Kobayashi Yoichi; Koyama Yoshinori; Nagai Masaki


Archive | 2006

METHOD FOR DETECTING ABNORMALITY OF THERMAL DECOMPOSITION SYSTEM, METHOD FOR STOPPING IN ABNORMALITY AND APPARATUS FOR STOPPING IN ABNORMALITY

Ogasawara Masahiro; Kamiyama Takashi; Kobayashi Yoichi; Koyama Yoshinori; Nagai Masaki


Archive | 2004

METHOD FOR THERMAL DECOMPOSITION OF POLYSTYRENE AND THERMAL DECOMPOSITION SYSTEM

Koyama Yoshinori; Kamiyama Takashi; Ogasawara Masahiro; Kobayashi Yoichi; Nagai Masaki


Archive | 2006

PROCESS AND APPARATUS FOR TREATING PYROLYSIS GAS

Kobayashi Yoichi; Ogasawara Masahiro; Koyama Yoshinori; Nagai Masaki; Kamiyama Takashi


Archive | 2005

THERMAL DECOMPOSITION METHOD FOR PLASTICS AND APPARATUS THEREFOR

Ogasawara Masahiro; Kamiyama Takashi; Kobayashi Yoichi; Koyama Yoshinori; Nagai Masaki


Archive | 2004

CLEANING METHOD AND THERMAL DECOMPOSITION METHOD FOR THERMAL DECOMPOSITION APPARATUS

Kamiyama Takashi; Ogasawara Masahiro; Koyama Yoshinori; Nagai Masaki


Archive | 2003

METHOD FOR RECOVERY OF MONOMER AND APPARATUS FOR RECOVERY

Kamiyama Takashi; Ogasawara Masahiro; Koyama Yoshinori

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