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公开(公告)号：US20090192235A1
公开(公告)日：2009-07-30
申请号：US11886986
申请日：2006-03-15
CPC分类号： C08J11/04 , A61L2/06 , B01J19/0046 , B29B17/00 , B29B17/02 , B29K2067/003 , B29K2105/065 , C08J11/06 , C08J2367/02 , Y02W30/62 , Y02W30/622 , Y02W30/701
摘要： A method for preparing contaminated plastics ground into flakes, such as RPET or such polymers, having at least decontamination and SSP treatment steps, with at least one reactor, with heating to the process temperature taking place essentially outside the reactor. Also, a device for carrying out the method, and having at least one decontamination reactor and at least one SSP reactor, a device for heating plastic flakes to the process temperature being arranged upstream of the decontamination reactor. Also an SSP reactor having at least two individual reactors, and preferably between 3 and 7 individual reactors.
摘要翻译： 一种将至少一个反应器至少具有至少去除和SSP处理步骤的经过加热至基本在反应器外部的过程温度的方法制备被研磨成片状物的污染塑料如RPET或这种聚合物的方法。 而且，用于实施该方法的装置，并且具有至少一个净化反应器和至少一个SSP反应器，用于加热塑料薄片至装置温度的装置，其布置在净化反应器的上游。 还有一种SSP反应器，其具有至少两个单独的反应器，优选3至7个单独的反应器。
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公开(公告)号：US08470245B2
公开(公告)日：2013-06-25
申请号：US13599604
申请日：2012-08-30
IPC分类号： G01N21/00
CPC分类号： B29B17/02 , B29B2017/0203 , B29K2023/06 , B29K2067/00 , B29K2105/065 , B29K2711/12 , B29L2031/712 , B29L2031/7158 , B29L2031/744 , G01N1/02 , G01N2001/2866 , Y02W30/622 , Y10T436/11 , Y10T436/115831 , Y10T436/12
摘要： A device for reprocessing used plastic containers including a system for analyzing the degree of contamination of the plastic, a system for determining decontamination process parameters as a function of the degree of contamination thus detected, and a system for controlled decontamination of the plastic according to the decontamination process parameters thus determined. The system for determining decontamination process parameters provides determined decontamination process parameters to corresponding decontamination control elements that are automatically adjusted depending on the degree of contamination.
摘要翻译： 一种用于再处理使用的塑料容器的装置，包括用于分析塑料污染程度的系统，用于根据如此检测的污染程度确定去污工艺参数的系统，以及根据该方法对塑料进行受控去污的系统 去污过程参数因此确定。 用于确定去污工艺参数的系统为相应的去污控制元件提供确定的去污工艺参数，这些参数根据污染程度自动调节。
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公开(公告)号：US08394866B2
公开(公告)日：2013-03-12
申请号：US11886986
申请日：2006-03-15
IPC分类号： C08J11/04
CPC分类号： C08J11/04 , A61L2/06 , B01J19/0046 , B29B17/00 , B29B17/02 , B29K2067/003 , B29K2105/065 , C08J11/06 , C08J2367/02 , Y02W30/62 , Y02W30/622 , Y02W30/701
摘要： A method for preparing contaminated plastics ground into flakes, such as RPET or such polymers, having at least decontamination and SSP treatment steps, with at least one reactor, with heating to the process temperature taking place essentially outside the reactor. Also, a device for carrying out the method, and having at least one decontamination reactor and at least one SSP reactor, a device for heating plastic flakes to the process temperature being arranged upstream of the decontamination reactor. Also an SSP reactor having at least two individual reactors, and preferably between 3 and 7 individual reactors.
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公开(公告)号：US08304457B2
公开(公告)日：2012-11-06
申请号：US10575368
申请日：2004-10-08
IPC分类号： C08J11/04
CPC分类号： B29B17/02 , B29B2017/0203 , B29K2023/06 , B29K2067/00 , B29K2105/065 , B29K2711/12 , B29L2031/712 , B29L2031/7158 , B29L2031/744 , G01N1/02 , G01N2001/2866 , Y02W30/622 , Y10T436/11 , Y10T436/115831 , Y10T436/12
摘要： A method and device for reprocessing used plastic containers, especially PET bottles, by analyzing the degree of contamination of the plastic, determining the decontamination process parameters as a function of the degree of contamination found in the analyzing step, and conducting a controlled decontamination of the plastic according to the decontamination process parameters thus determined. With this method and this device, it is thus possible to perform the decontamination process step in a controlled manner, yielding a more economical reprocessing method.
摘要翻译： 一种用于通过分析塑料污染程度来重新处理使用的塑料容器，特别是PET瓶的方法和装置，确定去污工艺参数作为分析步骤中发现的污染程度的函数，并进行受控的去污 塑料根据去污工艺参数确定。 利用该方法和该装置，可以以受控的方式进行去污处理步骤，从而产生更经济的再处理方法。
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15.发明申请公开(公告)号：US20120157557A1
公开(公告)日：2012-06-21
申请号：US13330842
申请日：2011-12-20
申请人： Thomas Friedlaender
发明人： Thomas Friedlaender
CPC分类号： B29B17/02 , B29B2017/0203 , B29B2017/0227 , B29B2017/0234 , B29B2017/0258 , B29B2017/0279 , B29K2027/06 , B29K2067/003 , B29K2067/046 , B29K2995/0039 , B29K2995/004 , Y02W30/523 , Y02W30/524 , Y02W30/622
摘要： A method of separating foreign polymers from a polymer mixture that comprises amorphous PET particles and crystalline PET particles, wherein the softening point of the foreign polymers is lower than that of the crystalline PET particles, and wherein the method includes separating the amorphous PET particles from the polymer mixture, heating the resulting polymer mixture to a temperature between the softening point of the foreign polymers and that of the crystalline PET particles, and separating the foreign polymers from the resulting polymer mixture. Also, a device for separating foreign polymers from a polymer mixture that comprises amorphous PET particles and crystalline PET particles, the device including a first separation unit for separating the amorphous PET particles from the polymer mixture, and a second separation unit for separating the foreign polymers from the resulting polymer mixture.
摘要翻译： 从包含无定形PET颗粒和结晶PET颗粒的聚合物混合物中分离外来聚合物的方法，其中外来聚合物的软化点低于结晶PET颗粒的软化点，并且其中所述方法包括将无定形PET颗粒从 聚合物混合物，将得到的聚合物混合物加热至外来聚合物的软化点和结晶PET颗粒的软化点之间的温度，并将外来聚合物与所得聚合物混合物分离。 另外，一种用于从含有非晶PET颗粒和结晶PET颗粒的聚合物混合物中分离外来聚合物的装置，该装置包括用于从聚合物混合物中分离无定形PET颗粒的第一分离单元和用于分离外来聚合物的第二分离单元 从得到的聚合物混合物中。
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公开(公告)号：US07973092B2
公开(公告)日：2011-07-05
申请号：US10575313
申请日：2004-10-09
IPC分类号： C08J11/04
CPC分类号： B29B17/0412 , B29B17/02 , B29B2017/0241 , B29K2023/06 , B29K2067/00 , B29K2105/065 , B29L2031/712 , B29L2031/7158 , B29L2031/744 , Y02W30/525 , Y02W30/622 , Y02W30/625
摘要： A method for reprocessing used PET bottles having the steps of shredding the bottles to form plastic flakes, sorting the plastic flakes according to at least one criterion into at least two partial quantities, and performing an individual processing treatment including a decontamination treatment. The device permits performing the method whereby it is possible to separate the plastic flakes produced from the threaded part of a PET bottle, these flakes being more difficult to purify, from the lighter plastic flakes from the wall of the bottle, which have a thin wall and are easier to purify, and treating them further in separate reprocessing steps.
摘要翻译： 一种用于再处理使用的PET瓶的方法，其具有将瓶子切碎以形成塑料薄片的步骤，根据至少一个标准将塑料薄片分选成至少两个部分量，并进行包括去污处理的单独加工处理。 该装置允许执行该方法，由此可以从具有薄壁的瓶的壁的较轻的塑料薄片上分离从PET瓶的螺纹部分产生的塑料薄片，这些薄片更难以净化 并且更容易净化，并在分开的再处理步骤中进一步处理它们。
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公开(公告)号：US20070068553A1
公开(公告)日：2007-03-29
申请号：US10575368
申请日：2004-10-08
CPC分类号： B29B17/02 , B29B2017/0203 , B29K2023/06 , B29K2067/00 , B29K2105/065 , B29K2711/12 , B29L2031/712 , B29L2031/7158 , B29L2031/744 , G01N1/02 , G01N2001/2866 , Y02W30/622 , Y10T436/11 , Y10T436/115831 , Y10T436/12
摘要： A method and device for reprocessing used plastic containers, especially PET bottles, by analyzing the degree of contamination of the plastic, determining the decontamination process parameters as a function of the degree of contamination found the analyzing in step, and conducting a controlled decontamination of the plastic according to the decontamination process parameters thus determined. With this method and this device, it is thus possible to perform the decontamination process step in a controlled manner, yielding a more economical reprocessing method.
摘要翻译： 一种用于通过分析塑料污染程度来重新处理使用的塑料容器，特别是PET瓶的方法和装置，确定去污工艺参数作为步骤中分析发现的污染程度的函数，并进行受控的去污 塑料根据去污工艺参数确定。 利用该方法和该装置，可以以受控的方式进行去污处理步骤，从而产生更经济的再处理方法。
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