Bardo Anselm

Title: Bardo Anselm: Innovator in Waste Recovery Technologies

Introduction

Bardo Anselm is a notable inventor based in Laudenbach, Germany. He has made significant contributions to the field of waste recovery technologies, particularly in the reclamation of polyurethane and polyvinyl chloride from waste materials. With a total of 2 patents to his name, Anselm's work focuses on innovative methods that promote sustainability and environmental responsibility.

Latest Patents

Anselm's latest patents include a process for recovering polyurethane from polyurethane waste pastes. This method involves adjusting the amount of solvent, preferably methyl ethyl ketone, and adding an emulsifier, such as acylpolyethyleneglycolester. The process continues by adding approximately twelve times the weight of the waste in water, mixing to form an emulsion, and expelling the solvent as a two-phase distillate using steam. The final steps include separating the solvent from the distillate and filtering off the polyurethane granular material for drying.

Another significant patent is the method of recovering polyvinyl chloride from solvent-containing waste. This process entails adding one twentieth of the paste weight of an acyl polyethylene glycol ester and about twice the paste weight of water while stirring. The solvent is driven off through steam distillation, and the resulting two-phase distillate is separated. Finally, the polyvinyl chloride granules are filtered and dried from the water left in the distillation residue.

Career Highlights

Throughout his career, Bardo Anselm has worked with various companies, including Firma Carl Freudenberg. His innovative approaches have positioned him as a key figure in the development of sustainable waste recovery solutions.

Collaborations

Anselm has collaborated with notable coworkers such as Steffen Kosack and Jorg Hausdorf. Their combined expertise has contributed to the advancement of technologies aimed at reclaiming valuable materials from waste.

Conclusion

Bardo Anselm's contributions to waste recovery technologies highlight the importance of innovation in promoting sustainability. His patents reflect a commitment to environmental stewardship and the efficient use of resources.