{"product_id":"mse-pro-pem-water-electrolyzer-hydrogen-production-rate-300ml-min","title":"MSE PRO PEM Water Electrolyzer, Hydrogen Production Rate 300mL\/min","description":"\u003ch2\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"color: rgb(0, 0, 0);\"\u003eMSE PRO™ \u003c\/span\u003ePEM Water Electrolyzer, Hydrogen Production Rate 300mL\/min  \u003c\/h2\u003e\n\u003ch3\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: rgb(0, 0, 0);\"\u003eTechnical Specification\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"776\" style=\"border-collapse: collapse; width: 582pt;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"234\" style=\"mso-width-source: userset; mso-width-alt: 8334; width: 176pt;\"\u003e \u003ccol width=\"67\" style=\"mso-width-source: userset; mso-width-alt: 2389; width: 50pt;\"\u003e \u003ccol width=\"270\" style=\"mso-width-source: userset; mso-width-alt: 9585; width: 202pt;\"\u003e \u003ccol width=\"205\" style=\"mso-width-source: userset; mso-width-alt: 7281; width: 154pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" width=\"234\" style=\"height: 14.4pt; width: 176pt;\"\u003eOxygen production\u003c\/td\u003e\n\u003ctd width=\"67\" style=\"width: 50pt;\"\u003eml\/min\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003e\u0026gt;450\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003eHydrogen is mixed with oxygen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eHydrogen production\u003c\/td\u003e\n\u003ctd\u003eml\/min\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003e\u0026gt;300\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003ePure hydrogen, single out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eTemperature of circulating water\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003e25-45\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eWater consumption\u003c\/td\u003e\n\u003ctd\u003eml\/min\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003e\u0026lt;80\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003ePure water, deionized water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eCircular manner\u003c\/td\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003eGravity cycle\/pump cycle\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eHydrogen purity\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003e99.99\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003eAfter drying\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"38\" style=\"height: 28.8pt;\"\u003e\n\u003ctd height=\"38\" style=\"height: 28.8pt;\"\u003eWater electrolysis method\u003c\/td\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003eWater electrolysis\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003eProton exchange membrane electrolysis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eMaximum stress\u003c\/td\u003e\n\u003ctd\u003eMpa\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"270\" style=\"width: 202pt;\"\u003e0.5\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"38\" style=\"height: 28.8pt;\"\u003e\n\u003ctd height=\"38\" style=\"height: 28.8pt;\"\u003eTDS\u003c\/td\u003e\n\u003ctd\u003ePPM\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003eAnode water ≤1\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003eRecommended ion-exchange resin for circulating water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eSingle cell voltage\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003e1.75-2.5\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eA, V\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003eConstant current 20A, Constant voltage 6V\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eDimensions (without lugs)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003e94×34×106\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eDimensions (including lugs and fittings)\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003e109×53×106\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.4pt;\"\u003e\n\u003ctd height=\"19\" style=\"height: 14.4pt;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"270\" style=\"width: 202pt;\"\u003e0.9\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"96\" style=\"height: 72.0pt;\"\u003e\n\u003ctd height=\"96\" style=\"height: 72.0pt;\"\u003eApplication area\u003c\/td\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"270\" style=\"width: 202pt;\"\u003eGC (gas phase) gas and carrier gas, ELCD (conductivity detector) reaction gas, Ed (atomic emission spectrum detector) reaction gas, hydrogen-rich water machine, hydrogen absorber, etc.\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"205\" style=\"width: 154pt;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"color: rgb(0, 0, 0);\"\u003eWorking Principle\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe proton exchange membrane (PEM) only allows water and positive ions to cross between compartments and also serves as the electrolyte in the cell, eliminating the need for hazardous liquid electrolytes like concentrated potassium hydroxide. PEM water electrolysis splits pure deionized water (\u003c\/span\u003eH\u003csub\u003e2\u003c\/sub\u003e\u003cspan data-mce-fragment=\"1\"\u003eO) into its constituent parts, hydrogen (H\u003csub\u003e2\u003c\/sub\u003e) and oxygen (O\u003csub\u003e2\u003c\/sub\u003e), on either side of the membrane. When a DC voltage is applied to the electrolyzer, water fed to the anode (oxygen electrode) is oxidized to oxygen and protons, while electrons are released. The protons (\u003c\/span\u003eH\u003csup\u003e+\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e) pass through the PEM to the cathode (hydrogen electrode), where they meet electrons from the other side of the circuit and are reduced to hydrogen gas. The two reactions that occur in the cell are as follows:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2H\u003csub\u003e2\u003c\/sub\u003e\u003cspan style=\"font-family: 'Arial',sans-serif;\"\u003e​\u003c\/span\u003eO→4H\u003csup\u003e+\u003c\/sup\u003e+4e\u003csup\u003e−\u003c\/sup\u003e+O\u003csub\u003e2\u003c\/sub\u003e\u003cspan style=\"font-family: 'Arial',sans-serif;\"\u003e​\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2H\u003csup\u003e+\u003c\/sup\u003e+2e\u003csup\u003e−\u003c\/sup\u003e→H\u003csub\u003e2\u003c\/sub\u003e\u003cspan style=\"font-family: 'Arial',sans-serif;\"\u003e​\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: rgb(0, 0, 0);\"\u003eThus, the only possible components of the streams are hydrogen, oxygen, and water moisture, as shown in the figure below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/PEM_WE_structure_47e282f0-4d33-4515-8f6e-d4f2673cd4ed.png?v=1722273419\" alt=\"\" width=\"796\" height=\"519\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMSE Supplies offers a variant of PEM ele\u003c\/span\u003ectrolyzer stacks\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003cstrong\u003e Please \u003c\/strong\u003e\u003cspan style=\"color: rgb(152, 9, 152);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.msesupplies.com\/pages\/contact-us-page\" style=\"color: rgb(152, 9, 152); text-decoration: underline;\" target=\"_blank\" data-mce-href=\"https:\/\/www.msesupplies.com\/pages\/contact-us-page\"\u003econtact us\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(105, 11, 247);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003efor more information.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MSE Supplies","offers":[{"title":"Default Title","offer_id":40694458908730,"sku":"MA2503","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/Hele_Titanium-PEM_Electrolyzer-2024_2.jpg?v=1729709128","url":"https:\/\/www.msesupplies.com\/en-de\/products\/mse-pro-pem-water-electrolyzer-hydrogen-production-rate-300ml-min","provider":"MSE Supplies","version":"1.0","type":"link"}