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公开(公告)号：US08969638B2
公开(公告)日：2015-03-03
申请号：US13247285
申请日：2011-09-28
Applicant: Jon Tippet , James R. Butler , James Assef , John Ashbaugh , Jason Clark , Michel Duc , Jean-Bernard Cary
Inventor： Jon Tippet , James R. Butler , James Assef , John Ashbaugh , Jason Clark , Michel Duc , Jean-Bernard Cary
CPC classification number: C07C4/22 , B01J8/062 , C07C2523/04 , C08J11/18 , C08J2325/06 , Y02W30/706 , C07C15/46
Abstract: A styrene monomer reclamation process and system is described. The styrene monomer reclamation process includes providing a waste plastic. The waste plastic includes styrenic polymers. The waste plastic is formed into polymer particles. At least a portion of the polymer particles are dissolved in a solvent to form a polymer stream. The dissolved polymer particles are depolymerized to form a styrene monomer stream.
Abstract translation: 描述了苯乙烯单体回收过程和系统。 苯乙烯单体回收方法包括提供废塑料。 废塑料包括苯乙烯聚合物。 废塑料形成聚合物颗粒。 将至少一部分聚合物颗粒溶解在溶剂中以形成聚合物流。 溶解的聚合物颗粒被解聚以形成苯乙烯单体流。
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公开(公告)号：US20120108863A1
公开(公告)日：2012-05-03
申请号：US13247285
申请日：2011-09-28
Applicant: Jon Tippet , James R. Butler , James Assef , John Ashbaugh , Jason Clark , Michel Duc , Jean-Bernard Cary
Inventor： Jon Tippet , James R. Butler , James Assef , John Ashbaugh , Jason Clark , Michel Duc , Jean-Bernard Cary
CPC classification number: C07C4/22 , B01J8/062 , C07C2523/04 , C08J11/18 , C08J2325/06 , Y02W30/706 , C07C15/46
Abstract: A styrene monomer reclamation process and system is disclosed. The styrene monomer reclamation process includes providing a waste plastic. The waste plastic includes styrenic polymers. The waste plastic is formed into polymer particles. At least a portion of the polymer particles are dissolved in a solvent to form a polymer stream. The dissolved polymer particles are depolymerized to form a styrene monomer stream.
Abstract translation: 公开了一种苯乙烯单体回收方法和系统。 苯乙烯单体回收方法包括提供废塑料。 废塑料包括苯乙烯聚合物。 废塑料形成聚合物颗粒。 将至少一部分聚合物颗粒溶解在溶剂中以形成聚合物流。 溶解的聚合物颗粒被解聚以形成苯乙烯单体流。
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