article of interest, page-4

looks like tip fowler will be doing a presentation on the ihp demo plant at the regional Florida phosphate conference wed 9th October

"3:55pm-4:25pm
T.P. (TIP) FOWLER, JDCPHOSPHATE
JDCPhosphate's Improved Hard Process - Status and Startup Progress

JDCPhosphate has had the opportunity to address the phosphate conference in prior years to discuss the theory of operation of the Improved Hard Process, the progress
toward commercialization and a construction update. With construction complete and startup operations underway, this talk will cover some of the challenges faced and successes achieved as the company seeks to validate its process for the production of high-purity phosphoric acid and construction aggregate from lower-quality phosphate rock. The talk will include a brief review of the technology, uses for companion phosphoric acid and aggregate products, and some preliminary results of its demonstration plant operation. The company will be doing research into the most
attractive uses for the construction aggregate product and will also provide an update on its plans to complete that work."

http://www.fipr.state.fl.us/2013_Preliminary_Program.pdf