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1. 发明授权

US4218229A Separation of ethylene-containing hydrocarbon mixtures by low temperature rectification 失效
标题翻译：通过低温精馏分离含乙烯烃混合物
公开(公告)号：US4218229A
公开(公告)日：1980-08-19
申请号：US931577
申请日：1978-08-07
申请人： Robert Schuster
发明人： Robert Schuster
IPC分类号： B01D5/00 , C07C1/00 , C07C7/04 , C07C7/09 , C07C11/04 , C07C67/00 , F25J3/02
CPC分类号： C07C7/04 , F25J3/0219 , F25J3/0238 , F25J2200/76 , F25J2210/12 , F25J2215/62 , F25J2270/12 , F25J2270/60 , F25J2270/902 , Y02P30/462
摘要： In a low temperature rectification process for the separation of ethylene from a mixture of ethylene and ethane comprising separating the ethylene-containing mixture into a liquid reboiler fraction enriched in ethane and a gaseous head fraction enriched in ethylene; heating and compressing the head fraction; partially liquefying resultant compressed gaseous head fraction in indirect heat exchange with the reboiler fraction; expanding and recycling resultant condensed head fraction in part as reflux to the rectification; and withdrawing in part resultant condensed fraction as product ethylene, the improvement which comprises heating the liquid reboiler fraction, in part, in indirect heat exchange with a closed refrigerantion cycle, e.g., an ethylene cycle.
摘要翻译：在用于从乙烯和乙烷的混合物中分离乙烯的低温精馏方法中，包括将含乙烯的混合物分离成富含乙烷的液体再沸器馏分和富含乙烯的气态馏分; 加热和压缩头部; 部分液化与再沸器部分间接热交换的所得压缩气体头部分; 将得到的冷凝头部分膨胀和回收部分作为回流进行精馏; 并且部分地将产生的冷凝馏分抽出为产物乙烯，其改进包括加热液体再沸器馏分，部分地以封闭的制冷循环（例如乙烯循环）进行间接热交换。

2. 发明申请

US20080108755A1 Microgel-containing composition 审中-公开
标题翻译：含微凝胶的组合物
公开(公告)号：US20080108755A1
公开(公告)日：2008-05-08
申请号：US12004941
申请日：2007-12-20
申请人： Ludger Heiliger , Thomas Fruh , Volker Muller , Heiko Tebbe , Werner Obrecht , Robert Schuster , Martin Muller
发明人： Ludger Heiliger , Thomas Fruh , Volker Muller , Heiko Tebbe , Werner Obrecht , Robert Schuster , Martin Muller
IPC分类号： C08F8/00
CPC分类号： C08L21/00 , C08L23/10 , C08L2666/02 , C08L2666/08
摘要： The present invention relates to a composition containing thermoplastic materials and crosslinked microgels that have not been crosslinked by high-energy radiation, to a process for its preparation, to its use in the production of thermoplastically processable molded articles, and to molded articles produced from the composition.
摘要翻译：本发明涉及一种含热塑性材料和交联微凝胶的组合物，其未被高能量辐射交联，其制备方法，其在生产热塑性加工成型制品中的应用，以及由组成。

3. 发明申请

US20070191545A1 Microgel-containing composition 审中-公开
标题翻译：含微凝胶的组合物
公开(公告)号：US20070191545A1
公开(公告)日：2007-08-16
申请号：US10947874
申请日：2004-09-23
申请人： Ludger Heiliger , Thomas Fruh , Volker Muller , Heiko Tebbe , Werner Obrecht , Robert Schuster , Martin Muller
发明人： Ludger Heiliger , Thomas Fruh , Volker Muller , Heiko Tebbe , Werner Obrecht , Robert Schuster , Martin Muller
IPC分类号： C08F8/00
CPC分类号： C08L21/00 , C08L23/10 , C08L2666/02 , C08L2666/08
摘要： The present invention relates to a composition containing thermoplastic materials and crosslinked microgels that have not been crosslinked by high-energy radiation, to a process for its preparation, to its use in the production of thermoplastically processable molded articles, and to molded articles produced from the composition.
摘要翻译：本发明涉及含有热塑性材料和交联微凝胶的组合物，其未被高能量辐射交联，其制备方法，其在生产热塑性加工成型制品中的应用，以及由组成。

4. 发明授权

US4376694A Method of decoking a cracking plant 失效
标题翻译：开裂装置的脱焦方法
公开(公告)号：US4376694A
公开(公告)日：1983-03-15
申请号：US281344
申请日：1981-07-08
申请人： Bernhard Lohr , Peter Hesse , Robert Schuster
发明人： Bernhard Lohr , Peter Hesse , Robert Schuster
IPC分类号： C10G9/16 , C10G9/12
CPC分类号： C10G9/16 , Y10S585/95
摘要： A method of decoking (decarbonizing) surfaces of a cracking plant in which the cracking furnace is connected to a heat exchanger for cooling the cracked gas mixture, in which steam and air are admitted as a gas mixture to the cracking furnace and then the gas mixture is conducted through the cooler. The cooling medium is thus passed through the cracking gas cooler during the decoking operation while in a first stage the mixture is fed through the device at such a mass flow rate that the temperature of the deposits on the heat exchange surface is approximately at the temperature corresponding to cracking operations while, in a second stage, the gas flow rate is increased to raise the temperature of the deposits on the heat exchange surfaces of the cooler.
摘要翻译：一种裂化装置的脱碳（脱碳）表面的方法，其中裂解炉连接到用于冷却裂化气体混合物的热交换器，其中蒸汽和空气作为气体混合物进入裂化炉，然后气体混合物通过冷却器进行。因此，冷却介质在除焦操作期间通过裂解气体冷却器，而在第一阶段中，混合物以这样的质量流量供给流体，使得热交换表面上的沉积物的温度大约为对应的温度以在第二阶段增加气体流量以提高冷却器的热交换表面上的沉积物的温度。

5. 发明授权

US3947146A Removal of heat of compression 失效
标题翻译：拆卸热压缩
公开(公告)号：US3947146A
公开(公告)日：1976-03-30
申请号：US515312
申请日：1974-10-16
申请人： Robert Schuster
发明人： Robert Schuster
IPC分类号： B01D5/00 , B01J19/00 , C07C1/00 , C07C11/04 , C07C67/00 , C10G9/00 , F04B39/06 , F04D29/58 , F25J3/02 , F25J3/04 , F04D7/00
CPC分类号： F04D29/5846 , B01D5/0027 , B01D5/0036 , B01D5/0039 , B01D5/0087 , C10G9/002 , F04B39/06 , F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J3/0252 , F25J2210/12 , F25J2215/62 , F25J2230/04 , F25J2230/30 , Y02P30/48
摘要： To reduce the pressure drop of intercoolers and final coolers in a single or multi-stage gas compression, the compressed gas is cooled in direct heat exchange with a liquid cooling medium in a spray tower, for example, instead of by indirect contact in tube-type exchangers. The process is especially amenable to the multi-stage compression of cracking gas wherein a gasoline faction is condensed out in each cooling stage and is used to supplement water as the cooling medium.

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