丙烷脱氢科大实验结果.docx

催化剂装量60ml,不同空速条件下的反应结果:实际反 应温度 623 C623 C624 C624 C624 C 平均CH4C2H6C2H4C3H8C3H6C43. 163. 291. 1247. 7443. 361.332. 7841. 1948.4842.271.272.94. 121.2449. 341.071.343.014. 111. 1550. 3440.011.393.044. 041. 1351.6538.671.472. 9783.9121. 16649. 50241.0761.36应温度CH4C2H6C2H4C3H8C3H6C4602 C2.492.210.754. 7638. 141.7602 C2.032.630. 6654.438.881.41602 C1.932.690. 6855. 1538.021.53604 C1.912.70. 6555.4137.71.63605 C1.922. 780. 7355. 3737. 541.66平均2. 0562. 6020. 68455.01838. 0561.586:.休积空速1000,（折算成质量空速是1.86,；流化速度0. 16m/s）实际反 应温度CH4C2H6C2H4C3H8C3H6C4603 C2. 581.820. 8455.8236. 931.93599 C1.612.240.5155. 3838.481.79599 C1.72. 590. 7655.4437. 371.66603 C1.742.660. 7756. 1736. 461.71603 C1.732. 580. 7257. 2835.871.81平均1.8722. 3780. 7256.01837. 0221.78体积空速1200,（折算成质量空速是2.23,流化速度0. 20m/s）实际反 应温度CH4C2H6C2H4C3H8C3H6C4604 C2.061.550.757.2136.511.98599 C1.361.890. 4856. 6537. 781.85599 C1.42. 10. 6458. 1335.841.88600 C1.512.210. 675& 335.481.83601 C1.512. 160.658.6435. 12平均1.5681.9820.61857. 78636. 1421.908木实验采用固定流化床反应器，反应段直径20俪,原料气体组成为丙烷占93. 17%,丙烯 3. 17%, C4占3. 66%,催化剂密度为1.06g/ml，试验结果按照质量分数计算,催化剂连续反 应一小时左右，采用气相色谱分析，每十分钟取样一次。

一以下是在设定反应温度为620C,催化剂装量为60ml,不同空速条件下的反应结果：1 .体积空速800,（折算成质量空速是1.49,流化速度0. 13m/s）二以下是设定反应温度为640C,4. 体积空速800,（折算成质量空速是1.49,流化速度0. 13m/s）5. 体积空速1000,（折算成质量空速是1.86,流化速度0. 17m/s）实际反 CH4 C2H6 C2H4 C3H8 C3H6 C4应温度625 C2.252. 341.0551.5240. 782.06622 C2.062. 790. 8450. 9541.041.44624 C2.53.490. 9850. 0541.561.41621 C1.762.080. 9557.4835.492. 18622 C1.82.230. 8956.8136. 062. 16平均2. 0742. 5860. 94253. 36238. 9861.85..设定温度640C,体积空速1200,（折算成质量空速是2. 23,流化速度0. 20m/s）实际反 应温度CH4C2H6C2H4C3H8C3H6C4620 C1.641.580. 7856. 4537. 272. 29618C1.371.790. 6455.8838. 192. 13618C1.682. 160. 7955. 5237.871.92619C1.82. 320. 8755. 7637. 132.05620 C1.762.290. 8456. 7736. 232.07平均1.652. 0280. 78456. 07637. 3382. 092三以下是设定反应温度为620C,原料气体流量为0. 084m3/h （流化速度0. 23m/s），在不 同催化剂装量条件下的反应结果：7.催化剂装量70ml,（折算成体积空速1200,质量空速2.23）应温度CH4C2H6C2H4C3H8C3H6C4593 C2.061.20.561.631.942.71587 C1.431.910. 3660. 3333.842. 13587 C1.482.270. 7960.432.892. 11588 C1.462. 271.0860. 1732.72. 29589 C1.4220. 4261.3332. 552.27平均1.571.930. 6360. 76632. 7842. 3028.催化剂装量50ml,（折算成体积空速1680,,质量空速3.12）实际反 应温度CH4C2H6C2H4C3H8C3H6C4602 C2.020. 960. 8662.930. 482. 78596 C1.321.550. 4957. 7636. 852.04597 C1.341.90. 825& 535.481.9597 C1.321.951.0258.2635.292. 11598 C1.351.920. 9559. 8733. 792.06平均1.471.6560. 82859. 45834. 3782. 1789催化剂装量30ml,（折算成体积空速2800,质量空速5.20）应温度CH4C2H6C2H4C3H8C3H6C4612C1.471.350. 6758.0736.22. 24609 C1.311.570. 6559. 7734.42.3612C1.31.570. 8462. 3431.552.4614C1.31.450. 7963.929. 872. 73615C1-251-350. 8765. 8927. 792.84平均1.3261.4580. 76461.99431.9622. 502四以下是设定反应温度为620C,体积空速1000,在不同催化剂装量条件下的反应结果10催化剂装量70ml,头怀反应温度CH4C2H6C2H4C3H8C3H6C4595 C1.941.610. 4759. 4434. 152.4594 C1.652.310. 4259. 2834.32.06595 C1.792. 730.759. 133. 182.05594 C1.822. 780.7159.232.912. 1595 C1.852.830. 7659. 5432.472.08平均1.812. 4520.61259.31233. 4022. 13811催化剂装量60ml,实际反 应温度CH4C2H6C2H4C3H8C3H6C4603 C2. 581.820. 8455.8236. 931.93599 C1.612.240.5155. 3838.481.79599 C1.72. 590. 7655.4437. 371.66603 C1.742.660. 7756. 1736. 461.71603 C1.732. 580. 7257. 2835.871.81平均1.8722. 3780. 7256.01837. 0221.7812催化剂装量50ml,应温度CH4C2H6C2H4C3H8C3H6C4608 C2. 352. 590. 7651. 1241.471.72607 C2. 142.980. 7652. 5440. 041.54609 C2.243.271.5552.9338.311.66610C2.23. 11.5553.9837. 321.82610C2. 142.951.5155. 5335.961.87平均2.2142. 9781.22653. 2238.621.72213催化剂装量30ml,应温度CI 14C2II6C2II4C3II8C3II6C4619C2.312.50. 8952.639. 921.78618C2.423.060. 9652.8438.981.74619C2.483. 121. 1154. 7236.811.76620 C2.483.051.255. 7435. 58。