{"product_id":"ebceptfbr","title":"ECS-B Photothermal Fixed Bed Reactor (Max. 1050°C, 5.5 MPa) for Catalyst Evaluation, EBCEPTFBR","description":"\u003cp\u003eA Photothermal Fixed Bed Reactor designed for catalyst evaluation combines the continuous-flow hydrodynamics of a traditional fixed bed with the high-intensity optical delivery required to drive photo-driven or photon-assisted thermal reactions. By utilizing light to generate localized \"hot spots\" (via plasmonic or non-radiative decay) and simultaneously exciting charge carriers, researchers can decouple the reaction temperature from the bulk gas temperature, often lowering the apparent activation energy (Ea) of the reaction.\u003c\/p\u003e\n\u003cp\u003eThe physical design of the reactor head is the most complex component, as it must simultaneously handle high temperatures, maintain gas-tight pressure boundaries, and allow maximum photon transmission. (1) \u003cstrong\u003eOptical Window\u003c\/strong\u003e: The reactor features a viewport made of High-Purity Fused Silica (Quartz) or Sapphire. The window must be thick enough to withstand operating pressures (often up to 3–5 MPa for high-pressure studies) while maintaining \u0026gt;90% transmittance in the UV-Vis-NIR spectrum. (2) \u003cstrong\u003eIrradiation Geometry\u003c\/strong\u003e: Most designs utilize a top-down illumination approach. The gas flows vertically down through the catalyst bed, and the light is focused directly onto the top surface of the bed. (3) \u003cstrong\u003eCatalyst Support\u003c\/strong\u003e: The catalyst is typically rested on a porous quartz frit or an inert metallic mesh (like Inconel or Monel, if unreactive to the specific chemistry). This ensures a uniform flow distribution while keeping the catalyst in the focal plane of the light source.\u003cem\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 201.2px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 35.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eEBCEPTFBR (EB-CE-PTFBR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC220V±10%, single phase, 50\/60Hz, 3000 W \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 35.6px;\"\u003e\u003cem\u003eFixed Bed Reactor\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 35.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eReactor Type: Top-Side Illumination Photothermal Reactor (high pressure photothermal reactor + ceramic fiber furnace)\u003c\/li\u003e\n\u003cli\u003eInner Quartz Tube + Light Guide Piller \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCatalyst Loading Amount: ≤ \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e0.5 mL (1-5 mm catalyst stack height)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: ≤1050 °C (±1°C), adjustable\u003c\/li\u003e\n\u003cli\u003eOperation Pressure: ≤ 5.5 MPa (pressure gauge range is 6 MPa, accuracy is 0.2% and resolution is 1 kPa)\u003c\/li\u003e\n\u003cli\u003eGas Flow: 2 channels, 100 mL\/min, pre-heating temperature: 100-240°C (Gas channels up to 4 can be customized and additional gasified liquid channel also can be supplied upon request)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eApplications\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eHydrogenation, Methane Oxidation, Methane Dry Reforming, CO2 Reduction, Biomass Conversion, Polymer Upcycling, FT Synthesis, VOCs Decomposition, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eCertification \u0026amp; Service\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eCE certified\u003c\/li\u003e\n\u003cli\u003eUL and CSA certification is available upon request at extra cost\u003c\/li\u003e\n\u003cli\u003eOne-year warranty and life-time technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eDimension\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL900 * W600 * H1000 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eWeight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~120 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/link.springer.com\/article\/10.1007\/s10562-023-04439-3\"\u003eY. Chen, et al., Optimization of Photothermal Catalysis for Formaldehyde Oxidation Through Modulating Crystal Phase of MnO2, Catalysis Letters, 2024, 154, 1884–1892\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/full\/10.1002\/aenm.202405272\"\u003eE. V. Ramos-Fernandez, et al., Photothermal Catalysts, Light and Heat Management: From Materials Design to Performance Evaluation, Adv Energy Mater., 2025, 15, 2405272\u003c\/a\u003e.\u003c\/p\u003e","brand":"BFL","offers":[{"title":"Default Title","offer_id":47641183977702,"sku":"EBCEPTFBR","price":8888888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EBCEPTFBR_main.png?v=1778259863","url":"https:\/\/echemsupplies.com\/products\/ebceptfbr","provider":"EChem Supplies","version":"1.0","type":"link"}