Document ypzOKvRdzxJX54q3RN1JjN9JD

B. I. DU POM' DS NEMOURS & COMPACT cc: M. Hunt/E. Gonick - Wilm-. W. S. Struve/ W. A. J. A,- Brlszolara Marshall - - NwMwkk. ^2U F. ICLenke - I! 'b , E. Anderson - Edge Moor'- J. Stacker - It O, D. Atkinson D* Mudron (5) - Heuvjport A. D. Yolk J. W, Minnich (2) - t.t H. H, Gyorgy - ii Research Pile - NewportDelaware July 5j> 1966 "AFFXAIR1!-N@JPOHT XOA-8 ; TITLE: Classification of Calcined Product, Batch 28-1 PURPOSE: This classification is being made to remove oversize material.and any remaining dust from the product. BACKGROUND: This classification is equivalent to the normal treatment of plant batches. NUMBER OP TEST BATCHES: One. .(Batch'28-1) STARTING DATE: July 8, .1966, PROCEDURE; The Hurricane classifier is to be operated with 4 decks backward and 35 louvers (normal). Operating speed is to be 1000 RPM and feed rate 500 pph. Air flow is to be adjusted to give a 50$ + 2$ cut on the 21 fraction* The 11 fraction is expected to contain the balance, with loss to the 31 fraction being negligible. The 21 fraction will be reclassified at the same conditions with the 26-16 split again being 50$ 4- 2$. The final product will be the combined 11 and 1"6 fractions. Con ditions for this run are patterned after Run MSP-1203-^/6 made at the Engineering Test Center by E. F, Klenke ahcT* R. E, Stuber. SAFETY; No unusual operating hazards exist. RESPONSIBILITY FOB CLOSING REPORT: P. G. Reis APPROVALS: Research S*upei^i#or /me Production Supervisor