Overview
The catalytic experimental apparatus is a critical tool for studying heterogeneous and homogeneous catalysis in research institutions and industrial R&D departments. These systems are designed to simulate industrial catalytic processes at laboratory scale, allowing scientists to analyze reaction kinetics, selectivity, and catalyst deactivation mechanisms. Modern apparatuses integrate advanced instrumentation such as mass flow controllers, online gas chromatographs, and temperature-programmed reactors. Their modularity enables customization for specific reactions like Fischer-Tropsch synthesis, hydrogenation, or exhaust gas treatment studies.
Structure and Working Principle
A standard apparatus comprises a reactor vessel (fixed-bed, fluidized-bed, or batch type), heating system, gas/liquid delivery modules, and analytical subsystems. The reactor core is typically made of quartz or stainless steel lined with inert materials to prevent catalytic interference. Operation involves precise regulation of reactant flows into the reactor while maintaining isothermal conditions. Downstream analysis occurs through techniques like GC-MS or FTIR. Advanced systems may include in-situ spectroscopy ports for real-time catalyst characterization during reaction studies.
Key Features
High-end catalytic apparatuses offer PID-controlled heating (±0.5°C accuracy), pressure ratings up to 100 bar, and corrosion-resistant wetted parts for acidic environments. Automated systems feature software integration for parameter logging and remote monitoring. Safety features include rupture disks, emergency quenching systems, and leak detection. Some models incorporate microreactor technology for high-throughput catalyst screening, significantly reducing experimental time compared to traditional setups.
Application Areas
Primary applications include petroleum refining catalyst development (e.g., FCC catalysts), environmental catalysis (SCR/NOx reduction), and pharmaceutical intermediate synthesis. Universities use scaled-down versions for teaching kinetic principles. In industrial settings, these systems bridge lab-scale discoveries to pilot plants. Recent growth areas include electrocatalysis for fuel cells and plasma-catalytic CO2 conversion, requiring specialized apparatus designs with electrochemical or plasma generation modules.
Maintenance and Precautions
Regular maintenance involves checking seal integrity, calibrating sensors, and replacing aged reactor liners. Glass components require careful handling to prevent thermal shock fractures. For hazardous reactions, always conduct preliminary tests in explosion-proof configurations. Catalyst loading/unloading should follow strict protocols to prevent contamination. Post-reaction purging with inert gas is critical when handling pyrophoric catalysts or toxic reactants.
B2B Procurement Guide
Industrial buyers should evaluate vendors based on: 1) Experience in target reaction types (e.g., high-pressure hydrogenation setups differ from atmospheric oxidation systems) 2) Compliance with regional safety standards (ATEX, PED) 3) Availability of validation data from previous installations. Consider total cost of ownership including consumables (e.g., specialized gaskets) and software licensing fees. For frequent catalyst testing, prioritize systems with quick-change reactor designs. Lead times for custom configurations typically range 8-16 weeks.
Related Manufacturers
- 主营：光催化反应器、光化学反应仪
- 主营：高温高压反应釜、磁力搅拌反应釜、管式炉定制、连续流合成反应装置、聚酯反应釜装置、光催化搅拌反应釜、实验级回转炉、实验室反应釜、反应釜、炉式合成设备、水热反应釜、管式炉式设备、箱式炉式设备、桌面箱式炉、微型立式管式炉、立式管式炉、多功能桌面式固定床、氨合成氨分解固定床、VOC固定床反应器、水热反应釜厂家
- 主营：铁碳微电解填料、硫自养脱氮填料、次氯酸钠发生器、臭氧催化剂填料、芬顿催化剂、电催化氧化设备、臭氧催化氧化塔、电絮凝、芬顿流化床、芬顿氧化塔
- 主营：废气处理设备、玻璃钢喷淋塔、活性炭吸附箱、催化燃烧设备、除尘器、布袋除尘器、粉尘处理
- 主营：固定床、玻璃精馏、丙烷脱氢、催化剂、微反实验、实验平台、精馏实验、实验装置、医药玻璃、消防燃烧、医药间歇、重油加氢、烟气脱硝、生物质热解、不锈钢精馏
- 主营：卤钨灯、反应仪、反应器、实验装置、玻璃装置、实验系统、实验氙灯、光催化系统、光催化设备、实验室仪器、光催化装置、催化实验仪、反应釜、滤光片、还原设备、显示主机、线反应装、光功率计、氙灯灯泡、微反系统、氙灯光源、光源系统、光电反应池、氢气发生器、气相色谱仪
- 主营：试验装置、实验装置、实验设备、小试教学装置
- 主营：喷雾干燥机、分子蒸馏仪、薄膜蒸发器、精馏装置/精馏塔、索氏提取器/脂肪测定、细胞计数器、氮吹仪、多功能蒸馏仪、固相萃取仪、液液萃取仪、微生物限度仪、集菌仪、石墨消解仪、微波消解仪、cod消解仪
- 主营：喷雾干燥机、一体化蒸馏仪、脂肪测定仪、紫外光催化实验装置、COD消解仪、微波消解仪、石墨消解仪、二氧化硫蒸馏仪、固相萃取仪、细胞计数器、微生物限度检测仪、翻转振荡器
- 主营：喷雾干燥机、氮吹仪、蒸馏仪、精馏塔装置、氮气发生器、微波消解仪、石墨消解仪、固相萃取仪、光化学反应仪、脂肪测定仪、真空平行浓缩仪、短程分子蒸馏仪、液液萃取仪、cod回流消解仪、气体发生器、定氮仪、氮气循环喷雾干燥机、冷冻干燥机、薄膜蒸发器、降膜蒸发器、恒温解冻仪、硫化物酸化吹气仪、微生物限度检测仪、放射性水样蒸发浓缩赶酸仪、集菌仪
- 主营：电子实验室、维修电工实训装置、dvd家庭、液压传动、电工实训考核
- 主营：压力釜、反应釜、氢化仪、催化剂、实验室、微反装置、平衡反应装置、老化试验装置、仪器催化反应、加氢反应装置、超声波高压、仪器水合物、加氢反应器、无梯度反应器、仪器夹套加热、仪器高压反应、仪器内循环无、仪器原位反应、全混流反应器、征仪器高压釜、仪器高温高压、固定床反应器、仪器磁力搅拌、仪器高压化学、仪器高压加氢
- 主营：光化学反应仪、太阳光模拟器、氙灯光源、光催化反应仪、光催化反应器、光催化装置、光催化反应装置、光催化氙灯、氙灯实验、实验室光催化装置、光化学反应釜、汞灯光源、光化学反应器、平行光化学反应仪、平行光反应仪、太阳模拟器、LED光源、平行反应仪、紫外反应器、紫外光反应器、太阳光模拟氙灯、平行反应仪器、平行合成反应仪、太阳能模拟光源
- 主营：喷雾干燥机、全自动氮吹仪、一体化蒸馏仪、光化学实验反应器、光化学反应仪、固相萃取仪、COD消解仪、石墨消解仪、索式提取器、恒温金属浴、集菌仪、拍打式均质器、恒温解冻仪、细胞分类计数器、翻转式振荡器、分液漏斗振荡器、水质硫化物酸化吹气仪、微生物限度检测仪
- 主营：氙灯光源、太阳光模拟器、光化学反应仪、光电化学反应装置、光催化LED光源灯、卤钨灯光源、汞灯光源、LED光化学反应仪、细胞照射机、紫外灯