Current Status on the Research and Development of Alternative Refrigerants to R23

Organizer
Ryo Akasaka (Kyushu Sangyo University), Manabu Watanabe (Tokyo University of Marine Science and Technology)

2023/09/06 (Day 1 ), D室

Current Status on the Research and Development of Alternative Refrigerants to R23 1 13:00 〜 14:00
Thermodynamic properties of low GWP refrigerants for ultra-low temperature applications

◯ DI NICOLA Giovvanni (Universita Politecnica delle Marche), TOMASSETTI Sebastiano
Thermodynamic properties predicted for R1132a and its mixtures for ultralow temperature application using molecular simulation

◎ MATSUKAWA Mahiro (Nagasaki University), IMAI Tomoaki, OKUMURA Tetsuya, KONDO Thieko

2023/09/06 (Day 1 ), D室

Current Status on the Research and Development of Alternative Refrigerants to R23 2 14:20 〜 15:40
Energy saving and effective utilization of waste heat for industrial CO2 refrigeration unit

◯ TOGAWA Junya (Nihon Netsugen Systems), MURAKAMI Shin-ichi
Introduction of thermophysical property evaluation results and application examples of ultra-low-temperature, low-GWP refrigerant R-469A

◯ SHIMOSAKA Koh (ETAC Engineering Co., Ltd), KUSUMOTO Ryota (Kusumoto Chemicals, Ltd. ETAC division), AKASAKA Ryo (Kyushu Sangyo University)
Introduction of Refrigeration Business and Refrigeration Equipment Products

◯ KOHAKU Motoshi (EBARA REFRIGERATION EQUIPMENT & SYSTEMS CO.,LTD), FUKUSUMI Yukihiro
Turbo-Brayton Refrigerators capable of cooling to cryogenic temperature

◯ NAKAMURA Naoko (MAYEKAWA MFG. CO., LTD.)