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1. 发明申请

WO1994020207A1 EXOTHERMIC PROCESS WITH POROUS MEANS TO CONTROL REACTION RATE AND EXOTHERMIC HEAT 审中-公开
标题翻译：具有多孔手段控制反应速率和超热能的多功能工艺
公开(公告)号：WO1994020207A1
公开(公告)日：1994-09-15
申请号：PCT/US1994002342
申请日：1994-03-02
申请人： SRI INTERNATIONAL
发明人： SRI INTERNATIONAL , ASHER, William, J. , ROBERTS, Daryl, L. , JONES, Jerry, L. , GOTTSCHLICH, Douglas, E.
IPC分类号： B01J10/00
CPC分类号： B01D67/0088 , B01D63/061 , B01D67/0041 , B01D69/02 , B01D71/02 , B01D2323/08 , B01J8/009 , B01J8/06 , B01J8/067 , B01J10/007 , B01J12/007 , B01J14/005 , B01J19/2425 , B01J19/2475 , B01J2208/00008 , B01J2208/00265 , B01J2208/0053 , B01J2208/00548 , B01J2208/00575 , Y02P20/582
摘要： An exothermic process for forming a product which may be in a liquid phase is disclosed wherein a first reactant (3), preferably a liquid reactant, is directly fed into a reaction zone (10) containing mixing elements (12, 58) and which comprises a first compartment (10) of a reactor (2, 40). A second reactant, which is maintained at a higher pressure, is fed into a second compartment (20) of the reactor (2, 40) separated from the first compartment (10) by a porous wall (32, 52). The second reactant (4) passes through this porous wall (32, 52) into the reaction zone to react with the first reactant (3). The process thereby controls rates of the reactions and the exothermic heats generated by the reactions. Pulsatile flow in one or both reaction compartments improves mixing. An evaporator for a portion of the production improves product quality and permits higher reaction temperatures in the reactor.
摘要翻译：公开了用于形成可能处于液相的产物的放热方法，其中将第一反应物（3），优选液体反应物直接进料到含有混合元件（12,58）的反应区（10）中，其包含反应器（2,40）的第一隔室（10）。保持在较高压力的第二反应物通过多孔壁（32,52）进料到与第一隔室（10）分离的反应器（2,40）的第二隔室（20）中。第二反应物（4）通过该多孔壁（32,52）进入反应区以与第一反应物（3）反应。该方法由此控制由反应产生的反应速率和放热。一个或两个反应室中的脉动流改善混合。用于部分生产的蒸发器提高了产品质量并允许反应器中的较高反应温度。

2. 发明申请

WO1995026795A1 PROCESS FOR SEPARATING MATERIAL FROM MIXTURE USING DISPLACEMENT CHROMATOGRAPHY 审中-公开
标题翻译：使用位移色谱从混合物分离材料的方法
公开(公告)号：WO1995026795A1
公开(公告)日：1995-10-12
申请号：PCT/US1995002288
申请日：1995-02-23
申请人： SRI INTERNATIONAL
发明人： SRI INTERNATIONAL , ASHER, William, J.
IPC分类号： B01D15/08
CPC分类号： B01D15/422 , B01J39/26 , G01N30/02
摘要： A separation process is described for separating a known material from a mixture of materials (which may contain unknown materials) using displacement chromatography. The process comprises passing a mixture of materials, including a known material to be recovered, dissolved in a liquid carrier, if necessary, through a first packed column and into a second packed column until all of the known material has passed through the first column and has been loaded onto the stationary phase packing in the second column. A displacement agent, capable of being more strongly bound on the stationary phase packing in the second column than the known material, is then passed through the second column to displace from that column all of the materials in the mixture less strongly bound than the known material, and then to displace the known material from the second column. The columns are then regenerated, preferably by passing a carrier directly through column 2 (in the forward direction of flow) and then passing the effluent from column 2 through column 1 in a reverse direction. The flow through column 2 is continued until all of the displacement agent has been removed from column 2. In one embodiment, a solvent is also counter flushed through the first column to dissolve any precipitates therein.
摘要翻译：描述了使用置换色谱法将已知材料与材料（可能含有未知材料）的混合物分离的分离方法。该方法包括将必要时溶解在液体载体中的已知待回收材料混合物通过第一填充柱并通入第二填充柱直到所有已知材料通过第一柱和已经被装载到第二列中的固定相包装上。然后将能够比第二列中的固定相包装更牢固地结合在一起的置换剂通过第二塔以从该柱中移位，使得混合物中的所有材料比已知材料的强结合，然后从第二列中移位已知的材料。然后将柱再生，优选通过使载体直接通过塔2（沿向前的流动方向），然后使反应出口从塔2通过塔1。通过塔2的流动继续进行，直到所有置换剂从塔2中移出。在一个实施方案中，溶剂也通过第一塔反冲洗以溶解其中的任何沉淀物。

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