{"id":11457,"date":"2026-07-31T11:11:58","date_gmt":"2026-07-31T09:11:58","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=11457"},"modified":"2026-07-31T11:11:58","modified_gmt":"2026-07-31T09:11:58","slug":"design-upon-batch-thermal-duty-changes-the-rules-in-pharma","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/en\/11457\/design-upon-batch-thermal-duty-changes-the-rules-in-pharma\/","title":{"rendered":"Design upon \u2018batch\u2019: thermal duty changes the rules in pharma"},"content":{"rendered":"

Thermoregulation<\/strong><\/a> in the pharma<\/strong><\/a> and chemical industries<\/strong><\/a> presents unique challenges, particularly regarding the standard rules used to size heating and cooling systems. Operations in the pharmaceutical and fine chemical sectors are typically batch-based<\/strong>, involving short periods of intense production<\/strong> followed by cleaning, recipe changes, and line restarts.<\/p>\n

\"Illustrative
\nFor a TCU<\/strong> (Temperature Control Unit<\/strong><\/a>), this entails rapid temperature ramps<\/strong>, continuous thermal shocks<\/strong>, and fluctuations in heat transfer fluid volume. In such cases, sizing based on standard rules is no more effective. A practical example is the design of the expansion vessel<\/a><\/strong>: in these chemical and pharmaceutical applications, the fluid undergoes massive expansion as temperatures shift from -15\u00b0C to over 140\u00b0C.<\/p>\n

For instance, a theoretical calculation based on standard parameters suggested a 1.800-liter tank for a particular customer application; however, by analyzing the fluid’s actual transient dynamics<\/strong>, we optimized the size it to just 1.000 liters.<\/p>\n

The result was impressive: a 44% space saving on the skid<\/strong> while maintaining maximum safety, even during the most extreme thermal peaks.<\/p>\n","protected":false},"excerpt":{"rendered":"

Design and sizing of temperature control units (TCUs) based on batch production – typical of the pharmaceutical and chemical industries- which requires a departure from standard sizing rules, such as those used for expansion vessels.<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64,61,66,710,84,76],"tags":[4798,4794,461,127,486,3657,1475,1433,137,148,142,2918,4795,1111,1543,4796,4271,235,2613,4797,4145,128],"class_list":["post-11457","post","type-post","status-publish","format-standard","hentry","category-cooling","category-energia-termica-en","category-heating","category-temperature-control-unit","category-thermal-energy","category-thermoregulation-unit","tag-batch-en","tag-batch-production","tag-chemical-industry","tag-cooling-2","tag-efficiency","tag-engineering-en-2","tag-expansion-vessel","tag-heat-transfer-fluids","tag-heating-2","tag-pharma","tag-pharmaceutical","tag-production-recipes","tag-ramps","tag-safety","tag-solid-temperature","tag-space-saving","tag-tcu-en","tag-temperature-control","tag-thermal-duty","tag-thermal-ramps","tag-thermal-shocks","tag-thermoregulation"],"yoast_head":"\nDesign upon \u2018batch\u2019: thermal duty changes the rules in pharma - 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