Introducing a case study on the introduction of EcoFreeze 744 (high-purity carbon dioxide) as a suitable refrigerant!
We would like to introduce a case study of the implementation of "EcoFreeze" for customers in the refrigeration industry. There were situations such as "the injection nozzles freeze" and "since the refrigerant for the refrigeration units introduced in the cold storage is carbon dioxide, we want to know the specifications and supply forms of the refrigerant gas used." After introducing EcoFreeze 744 (high-purity carbon dioxide), which is suitable as a refrigerant, we achieved results such as "we were able to carry out the installation without worrying about freezing" and "for large machines, we supplied using 30kg containers, and when transporting to rooftops, we adopted flexible 7kg and 5kg aluminum small containers, allowing for efficient filling operations." 【Overview】 ■Challenges - Injection nozzles freeze - Since the refrigerant for the refrigeration units introduced in the cold storage is carbon dioxide, we want to know the specifications and supply forms of the refrigerant gas used. ■Results - With a quality of less than 20 volppm moisture content compared to regular carbon dioxide, the risk of freezing is reduced. - For large machines, we supplied using 30kg containers, and when transporting to rooftops, we adopted flexible 7kg and 5kg aluminum small containers, allowing for efficient filling operations. *For more details, please refer to the PDF materials or feel free to contact us.
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【Implementation Results】 ■ Refrigeration Industry *For more details, please refer to the PDF document or feel free to contact us.
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Tohoku Nihon Iwatani Gas Co., Ltd. is a high-pressure gas direct sales company focused on the cylinder business within the Iwatani Group's industrial gas operations. We are developing various businesses closer to the market. We have sales bases nationwide, primarily dealing with various high-pressure gases such as oxygen gas, nitrogen gas, argon gas, carbon dioxide gas, hydrogen gas, helium gas, and cutting gas developed for hydrogen applications, known as Hydrocut. We have established a rapid supply and safety system rooted more deeply in the local community.