Determination of organic compounds from phosphoric acid production by the extraction method

• Autorzy: Westerlich S. , Jagodziński T. S. , Paterkowski W. , Jagodzińska E.
• Języki publikacji: EN

Abstrakty

EN

In order to detect the potential source of ill-smelling compounds, all stages of the phosphoric acid production carried out by the wet method have been monitored for the presence of organic compounds. The investigation has included the leaching of phosphorites, the extraction of sulfuric and phosphoric acids, and the leaching of phosphogypsum. The stack gases have also been analyzed.

Słowa kluczowe

EN

phosphorites; phosphogypsum; extraction of stack gases; GC-MS

PL

fosforyty; fosfogips; ekstrakcja; gazy odlotowe; GC-MS

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2005
• Tom: Vol. 7, nr 4
• Strony: 55--59
• Opis fizyczny: Bibliogr. 6 poz., tab.

Twórcy

autor

Westerlich S.

• Szczecin University of Technology, Institute of Chemistry and Environmental Protection, al. Piastów 42, 71-065 Szczecin

autor

Jagodziński T. S.

• Szczecin University of Technology, Institute of Chemistry and Environmental Protection, al. Piastów 42, 71-065 Szczecin

autor

Paterkowski W.

• Szczecin University of Technology, Institute of Chemistry and Environmental Protection, al. Piastów 42, 71-065 Szczecin

autor

Jagodzińska E.

• Szczecin University of Technology, Institute of Chemistry and Environmental Protection, al. Piastów 42, 71-065 Szczecin

Bibliografia

• (1) De Belinho M. G.: Some Thoughts on the Genesis of Sedimentary Marine Phosphate Beds, Phosphorus Potassium, No.106, March-April 1980.
• (2) Becker P.: Phosphates and Phosphoric Acid, Raw Materials, Technology, and Economics of the Wet Process, Second Edition, Marcel Dekker, Inc., New York and Basel.
• (3) Lehr J. R.: Phosphate Raw Material - A Look Ahead. TVA Short Course in Modern Fertilizer Technology, Tenneesee Valley Authority, Muscle Shoals, Ala., June-July 1977.
• (4) Cate W. E., Deming M. E.: Effect of Immpurities on Density and Viscosity of Simulated Wet Process Phosphoric Acid, J. Chem. Eng. Data, 1970, 15(2).
• (5) PN-93/C-87073
• (6) PN-ISO-82131999