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1. 发明申请

US20190203129A1 METHOD FOR PRODUCING NAPHTHENIC PROCESS OILS BY HYDROGENATION 审中-公开
公开(公告)号：US20190203129A1
公开(公告)日：2019-07-04
申请号：US16296570
申请日：2019-03-08
申请人： KLAUS DAHLEKE KG
发明人： NILS HANSEN
IPC分类号： C10G45/50 , C10G45/48 , C10M101/02 , C09D11/02 , C09D5/00 , C08L9/06 , B01J23/883 , C10G45/46 , C10G45/44
CPC分类号： C10G45/50 , B01J23/883 , C08L9/06 , C09D5/008 , C09D11/02 , C10G45/44 , C10G45/46 , C10G45/48 , C10G2300/1096 , C10G2300/30 , C10G2300/4006 , C10G2300/4012 , C10G2400/30 , C10M101/02 , C10M2203/1065 , C10N2240/40
摘要： SummaryThe object of the invention is a method for producing naphthenic process oils that have a high content of naphthenic carbon atoms of 20-60 wt % and a low content of polycyclic aromatics of less than 3 wt %, determined in accordance with IP 346, by the hydrogenation of a process oil educt that has a high content of polycyclic aromatics. The method in accordance with the invention enables secondary extracts, such as are formed in the production of label-free process oils, even in a mixture with primary extracts, to be utilized in an economically meaningful way. The resulting process oils are likewise label-free, so that the use of PCA-containing process oils can be reduced and less of these substances will get into the environment. Through this the environment and in particular health are less stressed. In addition, the starting substances in this way can lead to a different use and no longer have to be added to heating oil. By avoiding heating oil, CO2 emissions are also reduced. Also, through the direct hydrogenation of DAE, high value naphthenic process oils are obtained by the method in accordance with the invention. The process oils that are obtained contain surprisingly high amounts of naphthenic hydrocarbon compounds. In addition, an object of the invention is the use of the process oils produced in accordance with the invention as a plasticizer or extender oil for natural and synthetic rubber mixtures or thermoplastic elastomers.

2. 发明申请

US20160333279A1 METHOD FOR PRODUCING NAPHTHENIC PROCESS OILS BY HYDROGENATION 审中-公开
标题翻译：通过氢化生产萘酚工艺油的方法
公开(公告)号：US20160333279A1
公开(公告)日：2016-11-17
申请号：US15157556
申请日：2016-05-18
申请人： KLAUS DAHLEKE KG
发明人： NILS HANSEN
IPC分类号： C10G45/50 , C08L9/06 , C09D5/00 , C10M101/02 , B01J23/883 , C09D11/02
CPC分类号： C10G45/50 , B01J23/883 , C08L9/06 , C09D5/008 , C09D11/02 , C10G45/44 , C10G45/46 , C10G45/48 , C10G2300/1096 , C10G2300/30 , C10G2300/4006 , C10G2300/4012 , C10G2400/30 , C10M101/02 , C10M2203/1065 , C10N2240/40
摘要： The object of the invention is a method for producing naphthenic process oils that have a high content of naphthenic carbon atoms of 20-60 wt % and a low content of polycyclic aromatics of less than 3 wt %, determined in accordance with IP 346, by the hydrogenation of a process oil educt that has a high content of polycyclic aromatics. The method in accordance with the invention enables secondary extracts, such as are formed in the production of label-free process oils, even in a mixture with primary extracts, to be utilized in an economically meaningful way. The resulting process oils are likewise label-free, so that the use of PCA-containing process oils can be reduced and less of these substances will get into the environment. Through this the environment and in particular health are less stressed. In addition, the starting substances in this way can lead to a different use and no longer have to be added to heating oil. By avoiding heating oil, CO2 emissions are also reduced. Also, through the direct hydrogenation of DAE, high value naphthenic process oils are obtained by the method in accordance with the invention. The process oils that are obtained contain surprisingly high amounts of naphthenic hydrocarbon compounds. In addition, an object of the invention is the use of the process oils produced in accordance with the invention as a plasticizer or extender oil for natural and synthetic rubber mixtures or thermoplastic elastomers.
摘要翻译：本发明的目的是制备具有20-60重量％的高含量环烷烃碳原子数和小于3重量％的少量多环芳烃的环烷烃加工油的方法，该方法根据IP 346由具有高含量多环芳烃的加工油脱氢剂的氢化。根据本发明的方法使得二次提取物，例如在生产无标记工艺油中形成的二次提取物即使在与初级提取物的混合物中也能以经济上有意义的方式使用。所得到的加工油同样是无标记的，因此可以减少使用含PCA的工艺油，并减少这些物质的进入环境。通过这种环境，特别是健康不那么紧张。此外，起始物质以这种方式可以导致不同的用途，不再需要加到加热油中。通过避免采暖油，二氧化碳排放也减少。此外，通过DAE的直接氢化，通过本发明的方法获得高价值环烷烃加工油。获得的工艺油含有令人惊讶的高含量的环烷烃化合物。此外，本发明的目的是使用根据本发明生产的加工油作为天然和合成橡胶混合物或热塑性弹性体的增塑剂或增量油。

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