阅读说明：本技术 具有旁路流体流动的模拟移动床分离方法和装置 (Simulated moving bed separation process and apparatus with by-pass fluid flow ) 是由 D.莱内库格尔勒科克 G.奥捷 P-Y.勒戈夫 F.朗贝尔 于 2019-06-20 设计创作，主要内容包括：原料(F)的模拟移动床分离方法,其中当使用连接到所述所选板(P<Sub>i</Sub>)的外部旁路管线(L<Sub>i-1/i</Sub>、L<Sub>i/i+1</Sub>)向所选板(P<Sub>i</Sub>)中注入或从所选板(P<Sub>i</Sub>)中取出流体/流出物(原料F、解吸剂D、萃取物E、萃余物R)时,控制所述外部旁路管线(L<Sub>i-1/i</Sub>、L<Sub>i/i+1</Sub>)中的流速,使得：将主要比例的流体/流出物(F、D、E、R)注入所选板(P<Sub>i</Sub>)中或从所选板(P<Sub>i</Sub>)中取出；并且次要比例的流体/流出物(F、D、E、R)注入与所述外部旁路管线(L<Sub>i-1/i</Sub>、L<Sub>i/i+1</Sub>)相连的相邻板(P<Sub>i-1</Sub>、P<Sub>i+1</Sub>)或从与所述外部旁路管线(L<Sub>i-1/i</Sub>、L<Sub>i/i+1</Sub>)相连的相邻板(P<Sub>i-1</Sub>、P<Sub>i+1</Sub>)中取出。(Process for the simulated moving bed separation of a feedstock (F), wherein use is made of a separation membrane connected to said selected plate (P) i ) External bypass line (L) i‑1/i 、L i/i+1 ) To the selected plate (P) i ) Into or from the selected plate (P) i ) While withdrawing the fluids/effluents (feed F, desorbent D, extract E, raffinate R), the external bypass line (L) is controlled i‑1/i 、L i/i+1 ) Such that: injecting a major proportion of fluid/effluent (F, D, E, R) into a selected plate (P) i ) In or from selected plates (P) i ) Taking out; and a minor proportion of the fluid/effluent (F, D, E, R) is injected into the external bypass line (L) i‑1/i 、L i/i+1 ) Adjacent plates (P) connected i‑1 、P i+1 ) Or from the external bypass line (L) i‑1/i 、L i/i+1 ) Adjacent plates (P) connected i‑1 、P i+1 ) Taking out.)