{"id":10869,"date":"2024-09-09T10:30:51","date_gmt":"2024-09-09T08:30:51","guid":{"rendered":"https:\/\/shop.ptm-mechatronics.com\/stage\/?post_type=grundlagen-guide&#038;p=10869"},"modified":"2024-10-07T06:33:59","modified_gmt":"2024-10-07T04:33:59","slug":"dispergieren-gas-fluessig","status":"publish","type":"grundlagen-guide","link":"https:\/\/ptm-mechatronics.com\/en\/grundlagen-guide\/dispergieren-gas-fluessig\/","title":{"rendered":"Dispersing gas-liquid"},"content":{"rendered":"<section class=\"section\" id=\"section_1382221873\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1438843844\">\n\n\t<div id=\"col-1815961193\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-290470800\" class=\"text title-box\">\n\t\t\n<h1>Dispersing gas-liquid<\/h1>\n<p>Gas-liquid dispersion is the separation of gas bubbles in a liquid, also known as gassing. The aim is to create the largest possible mass transfer surface between the gas and the liquid. In simple terms, this means that the gas should be distributed in the liquid in such a way that as much liquid as possible comes into contact with the gas. The opposite would be the case, for example, if the gas were only applied to the surface of the liquid. Consequently, only the surface of the liquid would come into contact with the gas and only the surface would react with the gas.<\/p>\n<p>The contact between gas and liquid should then lead to a reaction. These reactions are required in the biotechnology, chemical and pharmaceutical industries. Examples of this are hydrogenation (the addition of hydrogen), oxidation (the addition of oxygen) and fermentation (aerobic: addition of oxygen). Dispersing can also be used to replace one gas in the liquid with another.<\/p>\n<p>In an optimal gassing process, the gas is broken up into as many small gas bubbles as possible. These are then distributed as evenly as possible in the liquid without creating other counterproductive processes, such as foaming. The gas can be introduced via the surface, via a hollow shaft (see diagram) or via an additional line with pressure.<br \/>\n\t\t\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1953930682\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"545\" height=\"394\" src=\"https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Begasen-Schaubild-2-1.png\" class=\"attachment- size-\" alt=\"\" srcset=\"https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Begasen-Schaubild-2-1.png 545w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Begasen-Schaubild-2-1-300x217.png 300w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Begasen-Schaubild-2-1-100x72.png 100w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Begasen-Schaubild-2-1-447x323.png 447w\" sizes=\"auto, (max-width: 545px) 100vw, 545px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<p>Gassing via hollow shaft<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1382221873 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"<p>Gas-liquid dispersions are fine mixtures of gaseous and liquid substances. The aim is to produce the largest possible substance exchange surface...<\/p>","protected":false},"author":51,"featured_media":10870,"template":"","class_list":["post-10869","grundlagen-guide","type-grundlagen-guide","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/ptm-mechatronics.com\/en\/wp-json\/wp\/v2\/grundlagen-guide\/10869","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptm-mechatronics.com\/en\/wp-json\/wp\/v2\/grundlagen-guide"}],"about":[{"href":"https:\/\/ptm-mechatronics.com\/en\/wp-json\/wp\/v2\/types\/grundlagen-guide"}],"author":[{"embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/en\/wp-json\/wp\/v2\/users\/51"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/en\/wp-json\/wp\/v2\/media\/10870"}],"wp:attachment":[{"href":"https:\/\/ptm-mechatronics.com\/en\/wp-json\/wp\/v2\/media?parent=10869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}