{"id":72454,"date":"2022-08-11T09:15:40","date_gmt":"2022-08-11T07:15:40","guid":{"rendered":"https:\/\/www.intarcon.com\/gas-r290\/"},"modified":"2022-12-13T13:58:21","modified_gmt":"2022-12-13T11:58:21","slug":"r290-gas","status":"publish","type":"post","link":"https:\/\/www.intarcon.com\/en\/r290-gas\/","title":{"rendered":"R290 Gas"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"72454\" class=\"elementor elementor-72454 elementor-68887\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4f822b8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4f822b8\" data-element_type=\"section\">\r\n\t\t\r\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-17aae47\" data-id=\"17aae47\" data-element_type=\"column\">\r\n\t\t\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a24c48 elementor-widget elementor-widget-heading\" data-id=\"1a24c48\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is R290 refrigerant?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68dbcc3 elementor-widget elementor-widget-text-editor\" data-id=\"68dbcc3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Known as propane gas, <strong>R290<\/strong> is a class A3 natural hydrocarbon refrigerant with a low environmental impact. This refrigerant fluid is a pure substance, with no evaporative slip and a high thermodynamic performance, comparable only to ammonia (R717) or difluoroethane (R152a).<\/p><p>This refrigerant has a low toxicity, but is highly flammable. Its application in Europe is currently regulated by regulations on refrigerant charge limits according to application and installation location. On the other hand, R290 refrigeration technology can be incorporated into any system, whether it is used in commercial or industrial applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fb56f3 elementor-widget elementor-widget-heading\" data-id=\"4fb56f3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Properties of refrigerant R290<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed3e692 elementor-widget elementor-widget-text-editor\" data-id=\"ed3e692\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>R290 or propane gas<\/strong> currently stands out for its wide range of applications in both the commercial and industrial fields. This gas has practically unbeatable properties in any of its applications, due to its GWP (Global Warming Potential) = 3 and an ODP (Ozone Depletion Potential) = 0. However, on the other hand, being a class A3 refrigerant, it is a non-toxic, but extremely flammable refrigerant.<\/p><p><strong>R290<\/strong> has similar thermodynamic properties to R22, although certain characteristics such as capacity and working pressures are lower. Even so, it has excellent thermo-physical properties and its thermal efficiency is good for most conditions, including high ambient temperatures, where the discharge temperature is low.<\/p><p><a href=\"https:\/\/www.intarcon.com\/en\/technology\/r290\/\">R290 gas<\/a> is affected by the F-Gas regulation in Europe, but it is not a refrigerant destined to die, like F-gases or HFCs. Its limitation is rather on safety and use aspects due to being a highly flammable substance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d85ca7 elementor-widget elementor-widget-heading\" data-id=\"3d85ca7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Characteristics of refrigerant R290<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2e6603 elementor-widget elementor-widget-text-editor\" data-id=\"b2e6603\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Rapid evaporation of the liquid which can lead to freezing.<\/li><li>Vapour is heavier than air.<\/li><li>The theoretical efficiency in a single-stage cycle is quite high, thus corroborating its efficiency.<\/li><li>Low liquid density and high latent heat which means a lower refrigerant charge is required to obtain the same cooling capacity.<\/li><li>Low molecular mass with small polytropic coefficient leading to moderate discharge temperature, low viscosity and lower pressure drop.<\/li><li>However, the main drawback of R290 is its flammability (class A3). Its practical limit is very low (8 g\/m3 chamber volume). This implies that the maximum allowable load in a system is low, especially when R290 is used indoors in publicly accessible premises. Here we are limited to compact and small power systems as the only acceptable solution.<\/li><li>Its lubricants are mineral oil, alkylbenzene and polyester.<\/li><li>R290 has a suitable boiling point, similar to that of R404A. Its boiling temperature at 1Atm= 1.013 bar is -42.1\u00baC.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d0f78e elementor-widget elementor-widget-heading\" data-id=\"1d0f78e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Advantages<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e50eb5 elementor-widget elementor-widget-image\" data-id=\"1e50eb5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"642\" height=\"600\" src=\"https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/r290-gas.webp\" class=\"attachment-large size-large wp-image-72460\" alt=\"R290 gas refrigeration - INTARCON\" srcset=\"https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/r290-gas.webp 642w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/r290-gas-640x598.webp 640w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/r290-gas-400x374.webp 400w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/r290-gas-367x343.webp 367w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/r290-gas-600x561.webp 600w\" sizes=\"(max-width: 642px) 100vw, 642px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18294c3 elementor-widget elementor-widget-text-editor\" data-id=\"18294c3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Natural, environmentally friendly and efficient refrigerant.<\/strong> R290 or propane gas is a natural refrigerant and has a low cost due to its abundance. In addition, it has high energy efficiency, thanks to its thermodynamic properties and high performance, which will lead to cost reduction.<\/li><li><strong>Climate adaptability.<\/strong> R290 gas has been shown to be better adapted to hot climates than HFCs.<\/li><li><strong>Performance.<\/strong> Their smaller displacement compressors further increase efficiency in industrial equipment, while also delivering high performance in commercial applications.<\/li><li><strong>Wide range of application.<\/strong> R290 refrigerant is fully suitable for both commercial and industrial equipment and systems.<\/li><li><strong>Good compatibility<\/strong> with other components.<\/li><li><strong>Reduced charge of R290 refrigerant.<\/strong> Obtaining a higher efficiency and performance than other refrigerants with only 40% charge.<\/li><li><strong>Long-term solution free of fluorinated refrigerants.<\/strong> This natural refrigerant is a safe bet for the long term, as it has no future environmental restrictions and is free of refrigerant taxation.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-980c214 elementor-widget elementor-widget-heading\" data-id=\"980c214\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Disadvantages<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d52655 elementor-widget elementor-widget-text-editor\" data-id=\"3d52655\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>High flammability.<\/strong><\/li><li><strong>Additional cost for security systems.<\/strong><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e529e8 elementor-widget elementor-widget-image\" data-id=\"0e529e8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.intarcon.com\/en\/application-of-a-r290-refrigeration-system\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1204\" height=\"347\" src=\"https:\/\/www.intarcon.com\/wp-content\/uploads\/2021\/12\/cta-ce-granja-consell-en-1204-x-347-px.jpg\" class=\"attachment-large size-large wp-image-47390\" alt=\"Succes Story - Granja Consell\" srcset=\"https:\/\/www.intarcon.com\/wp-content\/uploads\/2021\/12\/cta-ce-granja-consell-en-1204-x-347-px.jpg 1204w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2021\/12\/cta-ce-granja-consell-en-1204-x-347-px-768x221.jpg 768w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2021\/12\/cta-ce-granja-consell-en-1204-x-347-px-640x184.jpg 640w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2021\/12\/cta-ce-granja-consell-en-1204-x-347-px-400x115.jpg 400w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2021\/12\/cta-ce-granja-consell-en-1204-x-347-px-367x106.jpg 367w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2021\/12\/cta-ce-granja-consell-en-1204-x-347-px-600x173.jpg 600w\" sizes=\"(max-width: 1204px) 100vw, 1204px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54fba18 elementor-widget elementor-widget-heading\" data-id=\"54fba18\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications and load limits<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccad9a7 elementor-widget elementor-widget-text-editor\" data-id=\"ccad9a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>R290 or propane gas<\/strong> has no limitations in terms of applications. This gas has optimum properties in any installation or equipment, regardless of the needs to be covered.<\/p><p>The performance range covers up to a cooling capacity of 811.3 kW with a low refrigerant charge, in this case in industrial applications with an indirect system from the <a href=\"https:\/\/www.intarcon.com\/en\/product\/intarwatt-chiller-r290-glycol-process-chillers\/\">intarWatt<\/a> range. In industrial applications, the permissible refrigerant charge limit is linked to the installation situation with regard to the environment and installation conditions.<\/p><p>Whereas, in commercial applications, the <a href=\"https:\/\/www.intarcon.com\/en\/technology\/r290\/commercial-monoblocks\/\">compact R290 units<\/a> developed by INTARCON have a low refrigerant charge of less than 0.5 kg (limit allowed in commercial applications) and high performance with a low refrigerant charge.<\/p><p>Also, <strong>propane or R290 gas<\/strong> is successfully used in small compact air-conditioning and refrigeration equipment, such as cold room monoblocks and refrigerated furniture with built-in units. Another recent application is the use of R290 in systems with indirect condensation, <strong><a href=\"https:\/\/www.intarcon.com\/en\/technology\/waterloop\/\">waterloop systems<\/a><\/strong>, for which several compact waterloop condensing units and equipment have recently been developed and are being successfully used in commercial refrigeration applications such as small supermarkets or industrial kitchens.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97d2f3b elementor-widget elementor-widget-image\" data-id=\"97d2f3b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.intarcon.com\/en\/calcooling\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"367\" height=\"367\" src=\"https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/03\/seo-charts-EN-367x367.jpg\" class=\"attachment-portfolio-medium size-portfolio-medium wp-image-51565\" alt=\"Access the refrigeration calculator\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a6c546 elementor-widget elementor-widget-heading\" data-id=\"7a6c546\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">R290 Regulation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28bf0a1 elementor-widget elementor-widget-text-editor\" data-id=\"28bf0a1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Currently the regulations applicable to <strong>R290 or propane gas<\/strong> are:<\/p><ul><li>Regulation (EU) No 517\/2014 of the European Parliament and of the Council of 16 April 2014 on fluorinated greenhouse gases. &#8220;F-Gas Regulation&#8221;.<\/li><li>European Standard (EU) EN-378:2017, concerning refrigerant charge limitations in outdoor installations, or engine room.<\/li><li>Royal Decree 138\/2011, of 4 February, approving the safety regulations for refrigeration installations and their complementary technical instructions.<\/li><li>Royal Decree 1042\/2013, of 27 December, approving the<\/li><li>Regulation on the Tax on Fluorinated Greenhouse Gases.<\/li><li>Law 6\/2018, of 3 July, on the General State Budget for 2018.<\/li><li>Article 85 (amendment of the previous regulation).<\/li><li>Royal Decree 115\/2017, of 17 February. Regulating the marketing and handling of fluorinated gases and equipment based on them, as well as the certification of professionals who use them and establishing the technical requirements for installations that carry out activities that emit fluorinated gases.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77ecbbd elementor-widget elementor-widget-image\" data-id=\"77ecbbd\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.intarcon.com\/en\/technical-advice\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1191\" height=\"347\" src=\"https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/06\/CTA-Solicitar-Asesoria-EN.webp\" class=\"attachment-large size-large wp-image-63912\" alt=\"Technical Advice INTARCON\" srcset=\"https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/06\/CTA-Solicitar-Asesoria-EN.webp 1191w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/06\/CTA-Solicitar-Asesoria-EN-768x224.webp 768w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/06\/CTA-Solicitar-Asesoria-EN-640x186.webp 640w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/06\/CTA-Solicitar-Asesoria-EN-400x117.webp 400w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/06\/CTA-Solicitar-Asesoria-EN-367x107.webp 367w, https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/06\/CTA-Solicitar-Asesoria-EN-600x175.webp 600w\" sizes=\"(max-width: 1191px) 100vw, 1191px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/section>\r\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>What is R290 refrigerant? Known as propane gas, R290 is a class A3 natural hydrocarbon refrigerant with a low environmental impact. This refrigerant fluid is a pure substance, with no evaporative slip and a high thermodynamic performance, comparable only to ammonia (R717) or difluoroethane (R152a). This refrigerant has a low toxicity, but is highly flammable. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":68894,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[211],"tags":[],"class_list":["post-72454","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-en"],"featured_image_src":{"landsacpe":["https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/gas-r290.webp",1140,445,false],"list":["https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/gas-r290-463x348.webp",463,348,true],"medium":["https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/gas-r290.webp",1140,445,false],"full":["https:\/\/www.intarcon.com\/wp-content\/uploads\/2022\/08\/gas-r290.webp",1140,445,false]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>R290 Gas - INTARCON<\/title>\n<meta name=\"description\" content=\"Learn more about R290 gas cooling technology, its advantages and disadvantages, load limits, regulations...\" \/>\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.intarcon.com\/en\/r290-gas\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R290 Gas - 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