This inventor holds 2 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Edgar Hartl: Innovator in Selective Absorption Processes
Introduction
Edgar Hartl is a notable inventor based in Langen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the area of selective absorption processes. With a total of 2 patents, Hartl's work addresses critical environmental challenges.
Latest Patents
Hartl's latest patents include innovative processes for the selective absorption of chlorine and bromine from CO₂-containing off-gases. The first patent outlines a method where the off-gas must contain at least 1 mol of SO₂ per mol of Cl₂ and/or Br₂. This process involves mixing the off-gas with steam and cooling the mixture until the steam condenses. A suitable apparatus for this process is a vertical tube equipped with an internal cooling coil. The second patent focuses on the selective absorption of chlorine from CO₂-containing off-gases. This method involves washing the off-gases with an aqueous solution containing 0.1-10% by weight of NaHCO₃ and 0.01-5% by weight of NaHSO₃.
Career Highlights
Edgar Hartl is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has been instrumental in developing processes that enhance the efficiency of gas treatment and reduce environmental impact.
Collaborations
Throughout his career, Hartl has collaborated with notable colleagues, including Ulrich Girrbach and Egon Malow. These partnerships have contributed to the advancement of his innovative processes.
Conclusion
Edgar Hartl's contributions to selective absorption processes demonstrate his commitment to innovation in chemical engineering. His patents reflect a deep understanding of environmental challenges and the need for effective solutions.