Location History:
- Neuried, DE (1987 - 1988)
- Aufkirchen, DE (2013 - 2016)
Company Filing History:
Years Active: 1987-2016
Title: Rainer Sapper: Innovator in Hydrocarbon Separation Technologies
Introduction
Rainer Sapper is a notable inventor based in Neuried, Germany. He has made significant contributions to the field of hydrocarbon separation, holding a total of six patents. His innovative methods have advanced the efficiency of separating hydrocarbons, which is crucial in various industrial applications.
Latest Patents
One of Rainer Sapper's latest patents is a method for separating C2+-hydrocarbons or C3+-hydrocarbons from a hydrocarbon-rich fraction. This method involves a rectification fractionation process that utilizes at least three heating circuits. Intermediate fractions are drawn off, partially evaporated, and fed back into the rectification fractionation. The process includes an interruption in the removal of the intermediate fraction circulating in the highest temperature heating circuit, allowing for enhanced efficiency in the separation process.
Another significant patent is a process for removing a nitrogen-rich fraction from a feed fraction containing nitrogen and hydrocarbons. This process involves partial condensation and fractionation by rectification, resulting in the separation of a nitrogen-rich fraction and a methane-rich fraction. During interruptions in the feed supply, the separation columns and heat exchangers maintain temperature levels that correspond to standard operation, ensuring optimal performance.
Career Highlights
Rainer Sapper is associated with Linde Aktiengesellschaft, a leading company in the industrial gases and engineering sector. His work at Linde has allowed him to develop and refine his innovative separation methods, contributing to the company's reputation for excellence in technology and engineering solutions.
Collaborations
Rainer has collaborated with notable colleagues such as Georg Schopfer and Daniel Garthe. These collaborations have fostered an environment of innovation and have led to the development of advanced technologies in hydrocarbon processing.
Conclusion
Rainer Sapper's contributions to hydrocarbon separation technologies exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in hydrocarbon processing, making him a valuable asset in the field.