公开(公告)号：US20160199754A1

公开(公告)日：2016-07-14

申请号：US14913617

申请日：2014-08-27

Applicant: BLUE CUBE IP LLC

Inventor： Megan E. Donaldson ,  Robert M. Campbell ,  Bruce S. Holden ,  Timothy C. Frank ,  Bruce D. Hook

IPC: B01D15/38 ,  C07C7/12

CPC classification number: B01D15/38 ,  B01D15/08 ,  B01D15/1821 ,  B01D15/3828 ,  B01D2015/3838 ,  B01J20/02 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/223 ,  C07C7/12 ,  C07C15/44

Abstract: A process for separating a divinyl hydrocarbon from a composition mixture stream containing at least a divinyl hydrocarbon and other components, the process including (a) passing a composition mixture feed stream containing at least (i) a divinyl hydrocarbon; and (ii) a monovinyl hydrocarbon, and/or (iii) a non-vinyl hydrocarbon through a process-scale chromatography unit; wherein the process scale chromatography unit includes a ligand exchange media comprising a metal adapted to form a ligand with an olefin functionality; wherein the metal of the ligand exchange media is loaded on an adsorbent; and wherein the divinyl hydrocarbon is adsorbed onto the ligand exchange media; (b) passing a weak first elution solvent through the unit to elute the monovinyl hydrocarbon and/or the non-vinyl hydrocarbon from the unit; (c) passing a strong second elution solvent through the unit to elute the divinyl hydrocarbon product stream from the unit; and (d) recovering the divinyl hydrocarbon product stream having been separated from the other components in the composition mixture stream; and an apparatus therefor.

Abstract translation: 一种从含有至少二乙烯基烃和其它组分的组合物混合物流中分离二乙烯基烃的方法，该方法包括（a）使包含至少（i）二乙烯基烃的组合物混合物进料流; 和（ii）单乙烯基烃，和/或（iii）通过工艺规模色谱单元的非乙烯基烃; 其中所述工艺规模色谱单元包括配体交换介质，其包含适于与烯属官能团形成配体的金属; 其中所述配体交换介质的金属负载在吸附剂上; 并且其中所述二乙烯基烃吸附到所述配体交换介质上; （b）使弱的第一洗脱溶剂通过该单元从该单元洗脱单乙烯基烃和/或非乙烯基烃; （c）使强烈的第二洗脱溶剂通过该单元以从该单元洗脱二乙烯基烃产物流; 和（d）回收已经在组合物混合物流中与其它组分分离的二乙烯基烃产物流; 及其装置。

公开(公告)号：US09266849B2

公开(公告)日：2016-02-23

申请号：US14356989

申请日：2012-11-27

Applicant: Blue Cube IP LLC

Inventor： Leming Gu ,  William W. Fan ,  Bruce D. Hook ,  David Jean ,  Dennis W. Jewell

IPC: C07D301/32

CPC classification number: C07D301/32 ,  C07D303/02

Abstract: A process for recovering a divinylarene dioxide from a crude feed stream comprising the steps of: (a) providing an effluent reaction stream containing at least one divinylarene dioxide product and other compounds; and (b) separating/recovering the divinylarene dioxide product from the other compounds of the reaction effluent from step (a); wherein the percent recovery of the divinylarene dioxide product recovered comprises greater than about 85 percent; and wherein the percent purity of the divinylarene dioxide product recovered comprises greater than about 85 percent.

Abstract translation: 一种从粗制原料流中回收二乙烯基二氧化物的方法，包括以下步骤：（a）提供含有至少一种二乙烯基芳烃二氧化物产物和其它化合物的流出反应物流; 和（b）从步骤（a）的反应流出物的其它化合物中分离/回收二乙烯基芳烃二氧化物产物; 其中回收的二乙烯基芳烃二氧化物产物的回收百分比大于约85％; 并且其中回收的二乙烯基芳烃二氧化物产物的纯度百分比大于约85％。