{"product_id":"eycemfbr","title":"ECS-Y Mini Fixed Bed Reactor (Max. 900°C, 10 MPa) for Catalyst Evaluation, EYCEMFBR","description":"\u003cp\u003eA mini fixed-bed reactor (FBR) is the workhorse of catalytic research, designed to simulate industrial-scale chemical processes at a bench-top level. A standard mini-FBR system is divided into three distinct stages: the Feed Section, the Reaction Zone, and the Product Analysis Section.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFeed Section\u003c\/em\u003e: (1) \u003cstrong\u003eGas Delivery\u003c\/strong\u003e: Controlled by Mass Flow Controllers (MFCs). These manage the GHSV (Gas Hourly Space Velocity) to ensure consistent contact time. (2) \u003cstrong\u003eLiquid Delivery\u003c\/strong\u003e: For multi-phase reactions, high-precision pumps (often HPLC-style) inject liquids into a vaporizer or directly onto a pre-heating zone to ensure a gaseous phase before contact with the catalyst. (3) \u003cstrong\u003eMixing\u003c\/strong\u003e: A static mixer or a pre-heat coil ensures that the reactant stream is homogeneous and at the target temperature before it enters the bed.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eReaction Zone\u003c\/em\u003e: (1) \u003cstrong\u003eProcessing Tube\u003c\/strong\u003e: Usually a vertical tube (Quartz or Alloy). The \"mini\" designation usually refers to internal diameters between 4 mm and 15 mm. (2) \u003cstrong\u003eReaction Bed\u003c\/strong\u003e: The catalyst (powder or extrudates) is held in place by inert supports like quartz wool or sintered metal frits. Diluents (like silicon carbide) are often mixed with the catalyst to improve heat distribution and prevent \"channeling.\" (3) \u003cstrong\u003eInternal Sensing\u003c\/strong\u003e: A central thermowell allows for axial temperature mapping, which is vital for identifying if a reaction is becoming mass-transfer limited or if hot spots are forming.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAnalysis \u0026amp; Downstream Section\u003c\/em\u003e: (1)\u003cstrong\u003e Separation\u003c\/strong\u003e: A gas-liquid separator (cold trap) collects condensable products (like water or heavy hydrocarbons) while allowing non-condensable gases to pass. (2) \u003cstrong\u003ePressure\/Flow Regulation\u003c\/strong\u003e: Systems use regulators to maintain a steady environment, preventing fluctuations that could skew kinetic readings. (3) \u003cstrong\u003eSampling\u003c\/strong\u003e: Heated transfer lines carry the product stream to a Gas Chromatograph (GC) or Mass Spectrometer (MS) for real-time quantification.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"height: 201.2px;\"\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\u003eEYCEMFBR (EY-CE-MFBR)\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, 2000 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\u003eFixed Bed Reactor Material: SS316L (other materials, such as 310S, Inconel 625, HC276, and quartz can be supplied upon request)\u003c\/li\u003e\n\u003cli\u003eCatalyst Loading Amount: \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e5 mL\/per channel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: ≤900 °C (±1°C), adjustable, over-temperature alarm. \u003c\/li\u003e\n\u003cli\u003eConstant Temperature Zone Length: 60 mm (I.D. 10 m)\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\u003eFeeding Section\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003ePre-Treatment: Clean, pre-heating, and pre-mixing\u003c\/li\u003e\n\u003cli\u003ePre-Heating Temperature: ≤350 °C\u003c\/li\u003e\n\u003cli\u003eGas Channels: 2 (more channels can be expanded upon request)\u003c\/li\u003e\n\u003cli\u003eLiquid Channel: 1 (more channels 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\u003eSeparation and Downstream Section\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eSeparation unit with pressure or ambient pressure (T\u0026lt;200 °C)\u003c\/li\u003e\n\u003cli\u003eIn-Line Sampling \u0026amp; Compensation: Manual or Automatic are optional\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\u003eL390 * D400 * H800 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~50 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:\/\/pubs.acs.org\/doi\/abs\/10.1021\/ie102080w\"\u003eG. Mendow, et al., Evaluation of Pd−In Supported Catalysts for Water Nitrate Abatement in a Fixed-Bed Continuous Reactor, Ind. Eng. Chem. Res. 2011, 50, 4, 1911–1920\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2211339816300351\"\u003eD. A Hickman, et al., Fundamental principles of laboratory fixed bed reactor design, Current Opinion in Chemical Engineering, 2016, 13, 1-9\u003c\/a\u003e.\u003c\/p\u003e","brand":"YZYQ","offers":[{"title":"Default Title","offer_id":47632681337062,"sku":"EYCEMFBR","price":8888888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EYCEMFBR_main.png?v=1778256464","url":"https:\/\/echemsupplies.com\/products\/eycemfbr","provider":"EChem Supplies","version":"1.0","type":"link"}