The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2013
Filed:
May. 05, 2006
Neville Jordison, Millarville, CA;
Niels A. Rozendaal, Zevenaar, NL;
Peter Xingeun Huang, Richmond Hill, CA;
Neville Jordison, Millarville, CA;
Niels A. Rozendaal, Zevenaar, NL;
Peter Xingeun Huang, Richmond Hill, CA;
Solex Thermal Science Inc., Calgary, CA;
Abstract
A method and apparatus for indirect-heat thermal processing of material, such as a dryer or evaporator for treatment of particulate material, is provided. In one embodiment, a dryer for drying particulate material comprises a plurality of heat transfer plates arranged in spaced relationship for the flow of the material to be dried therebetween. Each heat transfer plate is provided with an inlet and an outlet for the flow of the heating fluid through the plates. A purge fluid delivery system provides a flow of purge fluid, such as air, gas or steam between the plates in a direction across the direction of flow of the material to be dried. The purge fluid delivery system provides a flow path for the purge fluid which is isolated from the flow of the heating fluid through the plates. A method for the indirect-heat processing of particulate material is also provided.