Acidulation of Florida Phosphate Matrix in A Single-Tank Reactor.

by United States. Bureau of Mines.

Publisher: s.n in S.l

Written in English
Published: Downloads: 850
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Edition Notes


SeriesReport of investigations (United States. Bureau of Mines) -- 8339
ContributionsGood, P.C., Goff, T.N., White, J.C.
ID Numbers
Open LibraryOL21739048M

Acidulation of Florida Phosphate Matrix in A Single-Tank Reactor. by United States. Bureau of Mines. Download PDF EPUB FB2

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Acidulation of Florida phosphate matrix in a single-tank reactor [P. Good] on *FREE* shipping on qualifying offers. The Florida phosphate industry's technological and environmental problems: a review / ([Avondale, Md.]: U.S.

Dept. of the Interior, Bureau of Mines, ), by Tuscaloosa Research Center (United States. Bureau of Mines) (page images at HathiTrust) Economic evaluation of borehole and conventional mining systems in phosphate deposits / (Pgh.

follows the concept of a single tank reactor, as do the Kellogg-Lopker Process, R.L. Somerville and Isothermal phosphoric acid reactors.

The phosphate c tent of the acid produced in these dihydrate processes is usually 32% - 33% P 2 O 5. iii In producing a higher P 2 O 5 concentration, the hemihydrate calcium sulfate is produced as the by-product.

Most phosphate rock is mined by open-pit methods, in which the overburden is stripped with draglines and the phosphate rock removed.— The mined rock, known as matrix, is then placed into a previously prepared sluice pit, and high pressure water is used to break up the matrix to produce a slurry of ap- proximately 40% solids.

INORGANIC FERTILIZER AND PHOSPHATE MINING INDUSTRIES WATER POLLUTION AND CONTROL Prepared by Battelle Memorial Institute Richland, Washington for the Environmental Protection Agency Grant No.

FPD September, For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. - Price $ Full text of "Monthly catalog of United States government publications" See other formats.

Some 70% of world phosphate fertilizer production, conventionally measured in terms of phosphorus pentoxide (P2O5), uses phosphoric acid as the main intermediate.

Virtually all phosphoric acid is now produced by wet processes, i.e. by acidulation of mineral phosphates. Free essys, homework help, flashcards, research papers, book report, term papers, history, science, politics. EUROPEAN COMMISSION Integrated Pollution Prevention and Control Reference Document on Best Available Techniques for the Manufacture of Large Volume Inorganic Chemicals - Ammonia, Acids and Fertilisers August This document is one of a series of foreseen documents as below (at the time of writing, not all documents have been finalised): Reference Document on Best Available Techniques.