Company Filing History:
1 out of 4 
1 out of 1 Years Active: 1976-1978
Title: Vincent B Diebold: Innovator in Alcohol Distillation and Pulping Processes
Introduction
Vincent B Diebold is a notable inventor based in Cincinnati, OH (US). He holds 2 patents that showcase his contributions to the fields of solvent pulping and alcohol distillation. His innovative approaches have significantly impacted the processing of fibrous materials and alcohol recovery.
Latest Patents
Diebold's latest patents include a solvent pulping process and an alcohol distillation process. The solvent pulping process involves using an aqueous solution of a lower aliphatic alcohol in multiple batch extraction vessels. This method efficiently extracts valuable components from wood chips or other fibrous plant materials. The process includes heating the charge to pulping temperature and subjecting it to a series of extractions with progressively cleaner liquors. The used extraction liquor is then treated in an alcohol recovery system to recover concentrated aqueous solutions of lignin and carbohydrates.
The alcohol distillation process focuses on purifying a crude alcohol-containing mixture through a three-tower distillation system. This innovative method allows for the recovery of a highly concentrated and purified alcohol product. The first tower removes impurities through extractive distillation with water, while the subsequent towers concentrate and recover the desired alcohol product. This process also includes the recycling of streams to enhance efficiency.
Career Highlights
Throughout his career, Vincent B Diebold has worked with several companies, including Raphael Katzen Associates International, Inc. and C P Associates Limited. His experience in these organizations has contributed to his expertise in the field of chemical processing and innovation.
Collaborations
Diebold has collaborated with notable individuals such as Raphael Katzen and Wavell F Cowan. These partnerships have likely enriched his work and expanded his contributions to the industry.
Conclusion
Vincent B Diebold's innovative patents in solvent pulping and alcohol distillation demonstrate his significant contributions to chemical processing. His work continues to influence the industry and showcases the importance of innovation in developing efficient processing methods.