WS-6 Current Status on the Research and Development of Alternative Refrigerants to R23

Organizer

AKASAKA, Ryo (Kyushu Sangyo Univ.), KAYUKAWA, Yohei (AIST), SHIMOSAKA, Koh (ETAC Engineering Co., Ltd.)

2026/09/04 (Day 3 ), Room D

WS-6 Current Status on the Research and Development of Alternative Refrigerants to R23 1 13:20 〜 15:00
R485A: GWP<150, non-PFAS, Non-Flammable-as-Applied for Ultra-Low-Temperature Applications ◯ OKUBO Kei (Orbia F&EM), YAMAMOTO Tsuyoshi, LOW E Robert
Performance prediction of cascade cycles using R1132a/CO₂/Ethylene as R23 replacement candidates for ultra-low temperature applications ◎ MORISAKI Kotaro (Nagasaki Univ.), JUNG Jisu, TAKAMI Shogo, KONDOU Chieko
【Keynote】ULT-Refrigeration Technologies No7 Moisture control issues in the ULT-Refrigerating Cuircuits ◯ TAKEAMSA Kazuo (TTO)

2026/09/04 (Day 3 ), Room D

WS-6 Current Status on the Research and Development of Alternative Refrigerants to R23 2 15:20 〜 16:40
【Panel Discussion】 KAYUKAWA Yohei (AIST), ◯ AKASAKA Ryo (Kyushu Sangyo Univ.)