{"id":11151,"date":"2026-03-13T12:25:07","date_gmt":"2026-03-13T11:25:07","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=11151"},"modified":"2026-03-13T12:25:07","modified_gmt":"2026-03-13T11:25:07","slug":"brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/","title":{"rendered":"Brazed plate exchangers for hydrogen applications, electrolysis and fuel cells"},"content":{"rendered":"

For hydrogen<\/a> applications<\/strong>, such as electrolytic cells and fuel cells<\/strong> – systems involving less challenging operating conditions than hydrogen refueling systems<\/a> with PCHE printed circuit exchangers<\/strong><\/a> – our partner Kaori<\/strong> has developed, through years of experience in the sector, a complete range of brazed plate exchangers<\/strong><\/a>, ideal for the production of green hydrogen<\/strong> through electrolysis and for fuel cells.<\/p>\n

Fuel cells are electrochemical devices that convert the chemical energy of hydrogen into electrical energy<\/strong> with high efficiency, producing water and heat as a byproduct. Green hydrogen (green H2) is therefore hydrogen generated from renewable energy sources<\/strong>, with no carbon emissions. Water electrolysis<\/strong> is the most commonly used method for hydrogen generation, using a chemical reaction that separates hydrogen from oxygen.<\/p>\n

As a green energy<\/strong>, green hydrogen can therefore be used in a variety of sectors, replacing fossil fuels and promoting the energy transition<\/strong>. Green hydrogen can be used for fuel cells, but it can also serve as a direct energy source for aviation, marine<\/strong><\/a>, automotive, and heavy-duty transportation<\/strong>, as well as for on-site industrial power generation<\/strong>.<\/p>\n

Regardless of the type of electrolytic cell technology – be it PEMEC<\/strong> (proton exchange membrane electrolyzer), AEMEC<\/strong> (anion exchange membrane electrolyzer), AEL<\/strong> (alkaline electrolyzer), SOEC<\/strong> (solid oxide electrolyzer), or any other electrolysis technology – brazed exchangers offer high-value, high-efficiency solutions for electrolysis equipment, electrolytes, reaction water and gas preheating<\/strong>, working fluid cooling<\/strong>, and system energy recovery<\/strong>.<\/p>\n

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For these hydrogen applications, Kaori offers two types of brazed plate exchangers<\/strong>: the high-nickel alloy exchangers<\/strong> are the ideal solution for high-temperature SOEC\/SOFC applications, capable of operating at temperatures up to 900\u00b0C. The new full-stainless steel brazed exchangers<\/strong> use stainless steel as the brazing filler material. This makes them suitable for hydrogen generation via PEM electrolysis and for fuel systems, or for low-conductivity deionized water that does not allow the passage of copper ions.<\/p>\n

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Brazed plate heat exchangers for hydrogen applications, ideal for all electrolytic cell and fuel cell technologies, in the production of green hydrogen, and for use in transportation and industry.<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[64,61,63,143,113,473,84],"tags":[4650,1073,127,486,3964,4646,3555,3928,952,3929,3682,138,145,4647,2951,3535,3965,4648,4516,824,4649,3938,342,3930,4645],"yoast_head":"\nBrazed plate exchangers for hydrogen applications, electrolysis and fuel cells - Tempco Blog<\/title>\n<meta name=\"description\" content=\"Brazed plate heat exchangers for hydrogen applications, ideal for all electrolytic cell and fuel cell technologies.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brazed plate exchangers for hydrogen applications, electrolysis and fuel cells - Tempco Blog\" \/>\n<meta property=\"og:description\" content=\"Brazed plate heat exchangers for hydrogen applications, ideal for all electrolytic cell and fuel cell technologies.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/\" \/>\n<meta property=\"og:site_name\" content=\"Tempco Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tempco.srl\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-13T11:25:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2026\/03\/Tempco-scambiatori-saldobrasati-celle-elettrolitiche-PEMEC-1.jpg\" \/>\n<meta name=\"author\" content=\"Marco Zambelli\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Tempco_it\" \/>\n<meta name=\"twitter:site\" content=\"@Tempco_it\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marco Zambelli\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/\"},\"author\":{\"name\":\"Marco Zambelli\",\"@id\":\"https:\/\/www.tempco.it\/blog\/#\/schema\/person\/888443da8bdce0582bcb917053553fec\"},\"headline\":\"Brazed plate exchangers for hydrogen applications, electrolysis and fuel cells\",\"datePublished\":\"2026-03-13T11:25:07+00:00\",\"dateModified\":\"2026-03-13T11:25:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/\"},\"wordCount\":320,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.tempco.it\/blog\/#organization\"},\"keywords\":[\"AEMEC\",\"brazed plate exchangers\",\"cooling\",\"efficiency\",\"electrolysis\",\"electrolytic cells\",\"energy recovery\",\"energy transition\",\"fuel cells\",\"green energy\",\"green hydrogen\",\"heat exchangers\",\"heat recovery\",\"heavy-duty transportation\",\"hydrogen\",\"Kaori\",\"marine\",\"PEMEC\",\"preheating\",\"renewables\",\"SOEC\",\"solid sustainability\",\"sustainability\",\"Tempco Green\",\"transportation\"],\"articleSection\":[\"Cooling\",\"Energia Termica @en\",\"Heat exchangers\",\"Heat recovery\",\"plate heat exchanger\",\"Scambiatori a piastre\",\"thermal energy\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/\",\"url\":\"https:\/\/www.tempco.it\/blog\/en\/11151\/brazed-plate-exchangers-for-hydrogen-applications-electrolysis-and-fuel-cells\/\",\"name\":\"Brazed plate exchangers for hydrogen applications, electrolysis and fuel cells - 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