{"id":9171,"date":"2025-07-04T12:39:49","date_gmt":"2025-07-04T12:39:49","guid":{"rendered":"https:\/\/www.pirodiserbo.it\/index.php\/2025\/07\/04\/sicurezza-uso-gpl\/"},"modified":"2025-09-07T09:45:25","modified_gmt":"2025-09-07T09:45:25","slug":"sicurezza-uso-gpl","status":"publish","type":"post","link":"https:\/\/www.pirodiserbo.it\/en\/sicurezza-uso-gpl\/","title":{"rendered":"Sicurezza uso GPL"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-left:208px;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:9px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:15px;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color4);--awb-margin-top:50px;--awb-margin-bottom:40px;--awb-font-size:28px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:600;margin:0;font-size:1em;text-transform:none;line-height:1.2;\"><div style=\"text-align: center;\">SAFETY IN THE USE OF LPG<\/div><\/h2><\/div><div class=\"fusion-separator\" style=\"align-self: flex-end;margin-left:auto;margin-bottom:30px;width:100%;max-width:500px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color5);border-color:var(--awb-color5);border-top-width:4px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:57px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p><b><span style=\"letter-spacing: 0.285px; background-color: rgba(0, 0, 0, 0); color: #ea0f00;\"><span style=\"color: #ea0f00;\"><b> All our flame heat treatment machines or equipment use LPG as fuel. <\/b><\/span><\/span><\/b><\/p>\n<p><b><b style=\"color: var(--awb-color4);\"> Heat treatment is the working technique  <\/b> <b style=\"color: var(--awb-color4);\"><\/b> for controlling or eliminating weeds, fungal diseases, harmful insects and sterilising the surface of the treated soil by means of  <span style=\"color: var(--awb-color5);\"><b> HEAT <\/b><\/span> generated by a flame<br \/>\n<\/b><\/p>\n<p><b><span style=\"color: #0000db;\"><a href=\"https:\/\/www.pirodiserbo.it\/index.php\/2025\/06\/27\/tecnica-trattamento-termico\/\"><span class=\"fusion-highlight light highlight1\" style=\"--awb-color:rgba(214,213,207,0);\">See: Heat treatment with flame<\/span> <\/a><\/span><\/b><\/p>\n<p><b> From an  <span style=\"color: var(--awb-color4);\"><b>ecological point of view <\/b><\/span> flame heat treatment is a practice characterised by a completely <i><span style=\"color: var(--awb-color5);\"> negligible environmental impact..<\/span><\/i><\/b><\/p>\n<p><b> Since LPG burning only forms water vapour and carbon dioxide, the flame is  <b style=\"color: var(--awb-color4);\"> transparent <\/b> and free of any smoke release phenomenon, any type of flooring or covering, which is not subject to combustion, can therefore be directly invested with the flame  <b style=\"color: var(--awb-color4);\"> without altering its colour. <\/b><\/b><\/p>\n<p><b><\/b><i><span style=\"color: #000000;\"><b> The heating of the surface layers of the soil, caused by the rapid passage of the burners, brings the surface itself to a temperature <b style=\"color: var(--awb-color5);\"> that generally does not exceed 80-90\u00b0C,  <\/b> a temperature that can easily be found even in the hottest hours of the summer season.<br \/>\n<\/b><\/p>\n<p><b> There is therefore negligible damage to the soil&#8217;s microflora and micro-organisms;  <\/b><i><span style=\"color: var(--awb-color5);\"><b><b>there are no risks to operators and no toxic residues are released into the environment.<\/b><\/b><\/span><\/i><b><b><\/b><\/p>\n<p>Another obtainable result, from the point of view of environmental hygiene, is that which can be achieved by slowing down the operation. Slowing down the speed at which the treatment is applied brings the surface of the ground, pavement or concrete floors to slightly higher temperatures <span style=\"color: var(--awb-color5);\">(90\u2013100\u00b0C)<\/span>; this deprives <i><span style=\"color: var(--awb-color5);\"><b>them of pathogenic germs, allowing an effective sterilisation operation<br \/>\n<\/b><\/span><\/i><\/b><\/p>\n<p><b> With the application of this technology, the costs involved can be determined immediately, since it does not give rise to environmental pollution and any additional costs following the treatment carried out and due to the disposal of any toxic residues are therefore nil. <\/b><\/span><\/i><\/p>\n<p><b><i> Gas consumption is closely linked to the type of equipment in use and the result required by the treatment, the environmental conditions and any plants treated. <\/i><\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color4);--awb-margin-top:50px;--awb-margin-bottom:40px;--awb-font-size:28px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:600;margin:0;font-size:1em;text-transform:none;line-height:1.2;\"><p class=\"p1\">WHAT IS LPG<\/p><\/h2><\/div><div class=\"fusion-separator\" style=\"align-self: flex-end;margin-left:auto;margin-bottom:30px;width:100%;max-width:500px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color5);border-color:var(--awb-color5);border-top-width:4px;\"><\/div><\/div><div class=\"fusion-text fusion-text-2\"><p><b> The acronym G.P.L. is used to identify &#8220;liquefied petroleum gases&#8221;, hydrocarbons and their mixtures which can be <b style=\"color: var(--awb-color4);\"> easily liquefied under moderate pressures <\/b>, because of their constant criticality and low vapour pressure.<\/b><\/p>\n<p><b>It is a commercial product that is obtained:<br \/>\n<\/b><\/p>\n<ul>\n<li><b> from the processing of crude oil <\/b><\/li>\n<li><b> from natural gas deposits <\/b><\/li>\n<\/ul>\n<p><b> Under the name of G.P.L. are defined: <\/b><\/p>\n<ul>\n<li><b> commercial propane <\/b><\/li>\n<li><b> the commercial butane <\/b><\/li>\n<li><b> commercial mixtures of propane and butane <\/b><\/li>\n<\/ul>\n<p><b> LPG is: <\/b><\/p>\n<ul>\n<li><b> an environmentally friendly energy source: low pollutant emissions into the atmosphere;<\/b><\/li>\n<li><b>clean (pure): the sulphur content of G.P.L. is almost absent;<br \/>\n<\/b><\/li>\n<li><b>colourless: artificially coloured\/denatured for fiscal reasons;<br \/>\n<\/b><\/li>\n<li><b>Odourless: it is odorized so that its presence can be detected in case of leaks;<br \/>\n<\/b><\/li>\n<li><b>non-poisonous: it is not poisonous even at high concentrations, but an individual can succumb to asphyxia if locked in a room with a high percentage of G.P.L.;<br \/>\n<\/b><\/li>\n<li><b>non-corrosive: not corrosive as it is not present in the G.P.L. sulfur in active form (hydrogen sulfide);<br \/>\n<\/b><\/li>\n<li><b> high calorific value <\/b><\/li>\n<li><b style=\"letter-spacing: 0.285px; background-color: rgba(0, 0, 0, 0);\">Easily usable, storable and transportable<br \/>\n<\/b><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"color: var(--awb-color5);\"><b><b><u> AIR POLLUTION <\/u><\/b><\/b><\/span><\/p>\n<p><b> The combustion of G.P.L., at the same burned energy, compared to that of diesel and fluid fuel oil, in heating highlights the absence of particulates, negligible presence of SO2 and low emission of NOX.<\/b><\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1181\" height=\"583\" title=\"1\" src=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/1.jpg\" alt class=\"img-responsive wp-image-9176\" srcset=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/1-200x99.jpg 200w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/1-400x197.jpg 400w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/1-600x296.jpg 600w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/1-800x395.jpg 800w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/1.jpg 1181w\" sizes=\"(max-width: 640px) 100vw, 1181px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-3\"><p style=\"text-align: center;\"><b style=\"color: #000000;\"><b><span style=\"color: var(--awb-color4);\"><span style=\"color: var(--awb-color5);\"><u>&nbsp;<\/u><\/span><\/span><\/b><\/b><\/p>\n<p style=\"text-align: center;\"><b style=\"color: #000000;\"><b><span style=\"color: var(--awb-color4);\"><span style=\"color: var(--awb-color5);\"><u> COMBUSTION <\/u><\/span><\/span><\/b><\/b><\/p>\n<p><b>C The term &#8220;combustion&#8221; refers to a chemical combination of oxidation between a  <span style=\"color: var(--awb-color4);\"><b> FUEL <\/b><\/span> substance and a  <span style=\"color: var(--awb-color4);\"><b> COMBURENT <\/b><\/span>(oxygen) with development of thermal energy, this combination occurs very quickly.<br \/>\n<\/b><\/p>\n<p><b>To <span style=\"color: var(--awb-color5);\"><i>ignite combustion <\/i><\/span> it is necessary:<\/b><\/p>\n<ul>\n<li><b> to produce a homogeneous mixture of combustible and oxidising gas in such proportions that it is flammable; <\/b><\/li>\n<li><b>Raise the temperature at any point in the mixture to a value equal to or greater than the ignition temperature. <\/b><\/li>\n<\/ul>\n<p><b> To ensure <i><span style=\"color: var(--awb-color5);\"> constant combustion, <\/span><\/i> it is necessary:<\/b><\/p>\n<ul>\n<li><b>Evacuate combustion fumes;<\/b><\/li>\n<li><b>Ensure continuity of fuel gas and combustion air supply to the burner.<\/b><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><b style=\"color: var(--awb-color5);\"><b style=\"color: var(--awb-color5);\"><u> FLAMMABILITY LIMITS <\/u><\/b><\/b><\/p>\n<p><b> Fuel-air mixtures are only <i><span style=\"color: var(--awb-color5);\"><b> flammable <\/b><\/span><\/i> within a range of concentrations defined by the lower limit <b style=\"color: var(--awb-color5);\">Li<\/b> and the upper limit <b style=\"color: var(--awb-color5);\"> Ls.<\/b><\/b><\/p>\n<p><b>The tighter these limits are, the safer the fuel is since its flammability conditions are non-existent.<br \/>\n<\/b><\/p>\n<p><b> For example, with air in standard conditions: 25\u00b0C and atmospheric pressure (1.013 bar) the percentage by volume concentration of LPG necessary to give rise to the reaction is between 2% and 9% of the total volume of the mixture ARIA &#8211; LPG. These values are called the flammability limits (lower and upper) of the fuel. <\/b><\/p>\n<p><span style=\"color: var(--awb-color4);\"><b><b> Comparison of the flammability limit of LPG with other fuels <\/b><\/b><\/span><\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"1181\" height=\"519\" title=\"2 LIVELLO UNICO\" src=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/2-LIVELLO-UNICO.jpg\" alt class=\"img-responsive wp-image-9177\" srcset=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/2-LIVELLO-UNICO-200x88.jpg 200w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/2-LIVELLO-UNICO-400x176.jpg 400w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/2-LIVELLO-UNICO-600x264.jpg 600w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/2-LIVELLO-UNICO-800x352.jpg 800w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/2-LIVELLO-UNICO.jpg 1181w\" sizes=\"(max-width: 640px) 100vw, 1181px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-4\"><p style=\"text-align: center;\"><span style=\"color: var(--awb-color5);\"><b><b><u> <\/u><\/b><\/b><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: var(--awb-color5);\"><b><b><u>PHYSICAL TRANSFORMATIONS<br \/>\n<\/u><\/b><\/b><\/span><\/p>\n<p><b>One of the characteristics of the three states in which we can find matter around us is determined <i><span style=\"color: var(--awb-color5);\"> by the interaction between the molecules <\/span><\/i> that constitute it. <\/b><\/p>\n<p><b> If the interaction is strong the matter will tend towards solid, if weak towards liquid. If the molecules are even far enough apart from each other, the matter will be aeriform (in common parlance vapour or gas). <\/b><\/p>\n<p><b> This is why solids generally have a higher density than liquids and gases. Hence the ability of liquids and aeriformes  <b style=\"color: var(--awb-color5);\"><i> to take on the shape of the container they are in.<\/i><\/b><\/b><\/p>\n<p><b style=\"font-weight: bold; color: var(--awb-color4);\"><i>Solids and liquids also retain their volume and are incompressible <\/i><\/b><b>, at not particularly high pressures. <\/b><\/p>\n<p><b><i><span style=\"color: var(--awb-color5);\"><b> Aeriforms, on the other hand, can be compressed or expanded <\/b><\/span><\/i> by varying the pressure to which they are subjected.<br \/>\n<\/b><\/p>\n<p><b><b><i><span style=\"color: var(--awb-color5);\"> State transitions or phase changes <\/span><\/i><\/b> take on different names depending on the starting state and the target state.<br \/>\n<\/b><\/p>\n<p><b> For each substance, these transitions occur at different pressures and temperatures, which are intrinsic to the substance itself.<\/b><\/p>\n<p><b><br \/>\nMatter possesses the ability to transform its physical state when subjected to changes in temperature or pressure or both of these quantities. <\/b><\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"1642\" height=\"879\" title=\"3 livello unico\" src=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/3-livello-unico.jpg\" alt class=\"img-responsive wp-image-9178\" srcset=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/3-livello-unico-200x107.jpg 200w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/3-livello-unico-400x214.jpg 400w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/3-livello-unico-600x321.jpg 600w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/3-livello-unico-800x428.jpg 800w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/3-livello-unico-1200x642.jpg 1200w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/3-livello-unico.jpg 1642w\" sizes=\"(max-width: 640px) 100vw, 1642px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-5\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:45px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"396\" height=\"654\" title=\"bombola\" src=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/bombola.jpg\" alt class=\"img-responsive wp-image-9179\" srcset=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/bombola-200x330.jpg 200w, https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/07\/bombola.jpg 396w\" sizes=\"(max-width: 640px) 100vw, 396px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:45px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:2.56%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><p style=\"color: #000000;\"><span style=\"color: var(--awb-color5);\"><b><b> <u> LPG TANKS <\/u><\/b><\/b><\/span><\/p>\n<p><b> The container, usually horizontal or vertical cylindrical in shape,  <b style=\"color: var(--awb-color4);\">is about 80% filled with LPG in the liquid phase, while the remaining 20% volume contains LPG vapour.<\/b><\/b><\/p>\n<p><b> The equilibrium between the two phases  <span style=\"color: var(--awb-color5);\"> (vapour pressure) <\/span> is dynamic, in the sense that at equilibrium pressure (also known as saturated vapour pressure) the mass of the liquid and vapour do not change, even though liquid molecules are continually turning into vapour (vaporisation) and vapour molecules are continually turning into liquid (liquefaction).<br \/>\n<\/b><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\"><p><b> To break the equilibrium, steam must be removed.  For example, if we open the cylinder tap  <span style=\"color: var(--awb-color5);\"><b>and use LPG, vapour is removed. This is immediately reproduced by the liquid mass, which then evaporates during use by cooling.<br \/>\n<\/b><\/span><\/b><\/p>\n<p><b> After closing the valve, the equilibrium between liquid and aeriform propane is restored, with pressure values not far from the initial ones. At ordinary temperatures, this results in pressures close to 10 bar (ten times, approximately, the atmospheric pressure of 1 bar). Thus, given the considerable difference between the density of the liquid and the gas, it is possible to obtain <span style=\"color: var(--awb-color4);\"><b>approximately 270 litres of vapour per litre of liquid propane.<\/b><\/span><\/b><\/p>\n<p><b> All our machines or equipment are sold with automatically triggered safety valves that block the release of LPG from the cylinder in the event of excess demand for it from the burner supply system (e.g. in the event of a tear or rupture of a tube connecting the LPG cylinder(s) to the machine)<br \/>\nIn the event of an abnormal LPG leak from the machine supply system, the degree of danger linked to the flammability of the fuel lies in the quantity that is outside the cylinder(s) at that moment.<\/b><\/p>\n<p><b> In all our machines and equipment, this amount of LPG is proportional to the machine\/equipment model, but for each of them it reduces the time for eventual combustion within the minute <\/b><\/p>\n<p><b style=\"color: #000000;\"><span style=\"color: var(--awb-color5);\"><b>TU<\/b><\/span><b style=\"color: var(--awb-color5);\"><span style=\"color: var(--awb-color5);\">T<\/span> ALL OUR MACHINERY AND EQUIPMENT ARE FUelled WITH LPG IN A GASEOUS PHASE <\/b><\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vivamus magna justo, lacinia eget consectetur sed, convallis at tellus.<\/p>\n","protected":false},"author":3,"featured_media":9149,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[71],"class_list":["post-9171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-colture","tag-fasi5"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - 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