CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '91356847287f896a',cH: 'd0zEkKby4xTyctCrvWE6MOMbtLXAV58jD5MmxQR7.3Q-1739791427-1.2.1.1-76A5KkDPqcDLu_CYD6yuFSH396ot1OlQ3_qmqph9_PBOl_8NTG7DkKZl6JGb0caq',cUPMDTk: "\/abstracts\/search?q=rotating%20packed%20bed&__cf_chl_tk=6sKKuXFsUzjKeGqfRdkdKgFsO2f9BarZ4zMkvmIk27o-1739791427-1.0.1.1-XAoFAvWyJpOHICEs5mmJOFaA9CCEpPGu70L.tWH4_wc",cFPWv: 'b',cITimeS: '1739791427',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=rotating%20packed%20bed&__cf_chl_f_tk=6sKKuXFsUzjKeGqfRdkdKgFsO2f9BarZ4zMkvmIk27o-1739791427-1.0.1.1-XAoFAvWyJpOHICEs5mmJOFaA9CCEpPGu70L.tWH4_wc",md: "d4yvb79OFIGib4WwaU5m95Oqhvh88B26Vh63tZKvehE-1739791427-1.2.1.1-wWdhBL0091ZMbxe5MbKiPGY_e.ud80QH.odNSHCOmO1oCn.fdVa9e.LWMdta5ceEMZtATMTITzjyVdy5CnBcWcN_i2KtLfCogUtIm6y4VxZEMF1IK4JpnFyIiRyFFCKhEp1_5qbHG88C6nlRcNErdBcH7uBfS63_mIstGLn0IWwDq2Z9NK3qNCA.7CdJkzhwDmRPXczGB7zimV0g46AD1OKDoWIP1QSS0vi4UAENDxLqMR.3M9HauTT.J32SNExcWYVI..bhM_fWN7WRirQPJDOhxSXCx8XfyHM8n83d53RtAooOGgQzcyFqqEI4EOn.kUVuhOyLI8jamAS5OgkwA6eO7KknGui20okUfbGW6PRxuT908XSZhl7yCtt16IhrLjxidaT7EQcuBh7wHJHrXQy0H6j7T966ARXM.0.eqh9VmdDfE.16JoHeRja.m3pTlNgQ5MzDDGhbovLaB9.zgIS3awCTdPeY8woj9PPewNsH4GzBWvplBruH2PnSbyx3cIe338V2ZxrQfeLKYVTz1OtlaJIA5rSDw0QNJtAKNg4XuqtHe8vK.fy4uZrIAoi41pLPZf0Qec0bVRaJu2J7pdN.gJQInuX1HP2nbc3Y_klAhOlMHmgow3yjLCMqnpljfw6xnSTCnEIqPNTT5CiQxfC45RUts4RDqpMAOLtA7u.x9EG7PxKKPuYR_UgCVs5VdK0wFrUJ6ik37rCux8ECfFAAr_VgbBxnLOHVWFj9_r8S4_rZhU8ktW3T8B5JRc2G8YCYkj8F.cfEFMgp0twsJOoV2GJUBJIWF61l8PRvVLcfWE3mfJvihP4GvAgSlsZtPtqWIxKXQZ4KxxLX0xpuWtgTV7EMPKynnmo.4zU.5cZ0Vs6O95fIjxNbwMfaxHuJO8985Ofv4vPUgiHqxcWVWgvwUvr02KU9bSbCeN41DtKEAvSVzUWtQd5MfzLKyrUdbqDdCbsFrtxX1usWGXQPWmO07u8f2XhRcb.XmguSYLSEc827bA6tcxd18jsyTCMAjTDOp0eDcGZ8td5wwvsd0wMElMvA93QEPymhZeF2DtCuThbkh0vnUrQ03c_Dpf8dCBqmjqJhfyyd1vOx4BjE8MqP7H9bpOzZ8sd.BY985UKHkIhM3r8fvQwNy88d0ciWKn_zoZtu9HYRN8SRi6_AhVd9BklUKBDKcg812HmMygYtiME35WEP.OmIXunO8_JtsxGz4apt7ZqvbxQC2KoUUGPHmUVHPvVPoyCU3BNkCATKNfm.ZStIQaoEHws_2vO.9sGMcusFo9cJGAumV_ds.pkKrby6B8TntT80CKizP_9N9UWXkSKMyxOXXXG2MsmJj9DUz5PiCxVc1ZJGSShmcrYcFbjf9gz3mi5eyAUuWROS9u8vRW2HZShHZFEwqX89LZl8.wuQot933DKAPkJfXWJPNoiDWwBhhGe6ZZ5hRS0ZKlgU3Top64ZUcKd0JzfDdnvqMgow_UTyrA8Hr0_xL0jWaXVgpR4SmlqUuGufDfnUHZSaYtFIdu0DhTj8MB18l71XK5Y6Ep2ci3gXM5qH5Vybk8v9ix9chkg1iGv7WdwSNS8nuPvQNmfGEGn7ZtKhisAdxdBjA9M3mMEGaWX8OOQwgOpcPjEI6kd.ga5XnJTqKCLoNDgYtp1XQ7qy52V4UJCU_Zgxq._wWS6QeFOcOOqo7UepsdcaiqaOikIbum1rNOX5wNrW0li03w9cl0k2wxdY_s.YTC_qgLwyCJ29E2AqWJB5VMrl4l1RTdvEokMovmvRc0vyjSP3P0pPcbYL8cGURyPX3qidvDktbzL53XjSxk641WNL2eTRcdnOn6ZuqqZ4bfUy5glH32ugFsFApaS5gnVuCX3fc.6NbS1Io3Y5PAs3q_EfmiLLQN3vUAo8fqMt_GT_u4PIpL61_mv3B7mkoDgiBfmeLSQy8dVl_9a.eKQlL1J6f1RGlyl9PbuHLfRdQJT6eJGUfXG6G4vA",mdrd: "XbJnGwJ3ckslcP.Fbfzcr2s4He2yvp4SOBrjr7fS6Do-1739791427-1.2.1.1-xREmdV6RHiFNlcBALryQslnjrDjSDMuCwllMSyd4aNuvXaqIzo_xQyfQRhoG1hCFUZ8wzdonbL4x46mVdjVVhPLZDyakVnx2XU88JVjtFg1G992iDZ9yALj_RxBbC1BlV4sX4bt8l1VL4UGNw._mA4Av..JsauRhSiE90Mc3hqZgaaD.7dViJkhUZSn75.fsijwIdYlL_ksHNBnrOoQEElGqbAHdCzoVB8BN154HGEnB2eLThfVY5.Ah1NCbM9qvai05BGR6JRy4tgZxSFlhMDc2HZ2e7X1LDa7Nb0y7L_NtApVyzFGBN53Gm2uB9zZUKyPTwtScb.qgV7fDNwLIB8K0btueCj857_ufrUfjVUHDMA3FutmwtMTdvk5rkj_0Mcd1Uu0G_d5TTIX1MptfbaMwLC3l7aLEcNHJHHOKnQySl13Y42QVHp0wNK80CYweiTi6Q4HY3V0eOkHFTNQJTZ.XcRb5AyC5VPpMPm.Y8qus3JCYmH9kMaEQCb3i6_5cP81LLkdGulEAtABzGk8ahjOsdOfyAqQ997g24DDG9o1ONIEywx5Z1VrqtoXZAE8xKiqCSaUnbQ4B4ShZsz8vMasU8bzi5HYtJN5FT8owGAYv3iDqRqvHsT86zgk3YI2y1c2HBLJZ.g78TDWfWrwNzEZ1ZvN4BlruBGD_Px.z1PQz43q45MdtGtbVBj9okpm_IBZEpp2muy6F9laR2UOxfgftCuK.1m6i5xS4TCd1P5AYKUh1sWd41gutra9taeho_M4fNY7Bq2fpmpICFd3qeiVaf7AZC_no4FO1vyRZbebBl3Y5Ppv8o3gm8_Ak4kzimWRU85okiQQy4wGJIIZV05z3bcSP9EppU29DSys4j_G_CXo_z0VExXCEIqKLl.qJWjDwLUiqdlJoRQtCMNJ8N1KxHnxExPHNJQNfLoPvy2ZULNvI6901m3.WMeF3XivovAbZ_A_2C1J_IGeWAVWPF5FQrzyxFUPIMxWu3SnJ.hKA8UpexmUfgaWw51l58l6cRTHy.SkL9GVAErKf3Ikp6rw8PjWI7Vzo0I.v1H1zYfjk_uPRtMI.lpM_2tB0jc7117zGxxzFyBijZr0S9uw_u2XmLQAfY5dV9CRsoxP4BmjWsmdRhnCZHtvU2fEbf30KfYQCIknpbvTAooPOJTjUnZDYrwhI9uQoHB5fO6pCbcpOO0.XsbvECsr.YDZLsknDAZQNdYWha5Cfwvt00UAaZAXeeF0i2AZ8v9E2Ri4Hc0Y68ZaU_3ZM9qdzL0j0AqfxbFt6QZBlCXHiBnzPL9XpRUSR5rGo34VYMoE6NBGBa2QphfhnDWy4pcZRlKsrStkYqMCqf3ke8obOLx4c_mG8kCBdePbVBM62MOGn7eIgJk3iA6tVS3h6c.VrHxehUsVBWGBj44V5LAQQHKKfyX3To6KYnkC8MZZ5u7Kkf0ca9Ku9VQqeo1JFIm0wDdXeGkIi7DnAR63LtBRRm9OzwNaAmBg2VOyjvG69JIQnPY1gHBsFmpjZMiMmp.h1NyqG6IAlWm94_PmXyo_ijE2Ms3cWwOxXNHJHuBJkaRs2wnjafm6tHQtZW2tz1_bs7uYs56upJkpFyWgim75YSuu_ZTWY8dgIgBQj3JYZ44rChjNwYzrjhsXg.p.LTLafqpuOoXAu5c4hA_4Tg5_xV25NZE90uy1AJaL_5pslJTA3SDF0Zc61AJIjKOcuemtZ9thIQea7B8ju7FL6vS8UGtVP0NYy1FwRjMSRyKfM_dKDRQIpNchVW9g_QnbsLU8AQRNKVuz82LRn3PAfuOK4.Qm7g1bsKvgx6joyBrCcKEk6Mns2Ign5N_SNLt5KkFiQEGVtgkySxv.pqJyuHXmohKZdF8xOoSN5mwjgqskf327z5MIMxNbH9OjChAdTTEz1GGYcHaL_I4dX0bSenIkfNPeUvzAFU.x_V29HI12Q9PLRa6ckGU2X0SCT8Xwki9ydaTjmoI2aNY7atYQCyuVJ0jM1b0Yt1gVSa.ahX3ljMVnZuQjgTgg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91356847287f896a';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=rotating%20packed%20bed&__cf_chl_rt_tk=6sKKuXFsUzjKeGqfRdkdKgFsO2f9BarZ4zMkvmIk27o-1739791427-1.0.1.1-XAoFAvWyJpOHICEs5mmJOFaA9CCEpPGu70L.tWH4_wc" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>