Thermodynamics and kinetics of thermal decomposition of dibutylalkyl and dipentylalkyl phosphonate-nitric acid systems

Thermochimica Acta

Volumn 569, Issue , 2013, Pages 85-89

  Chandran, K ^a   Brahmmananda Rao, C V S ^a   Anthonysamy, S ^a   Ganesanc, V ^a   Srinivasan, T G ^a  

^a INDIRA GANDHI CENTRE FOR ATOMIC RESEARCH   (India)

Author keywords

Activation energya; Decomposition; Dibutylalkyl phosphonate; Dipentylalkyl phosphonate; Enthalpy; Nitric acid

Indexed keywords

CALORIMETERS; DECOMPOSITION; DIFFERENTIAL SCANNING CALORIMETRY; ENTHALPY; HEAT FLUX; KINETICS; TEMPERATURE; THERMODYNAMIC STABILITY; THERMODYNAMICS;

ADIABATIC CALORIMETERS; CONSTANT PRESSURES; DECOMPOSITION REACTION; DIFFERENTIAL SCANNING CALORIMETERS; FIRST ORDER KINETICS; PHOSPHONATES; TEMPERATURE AND PRESSURES; THERMODYNAMICS AND KINETICS;

NITRIC ACID;

EID: 84881150878     PISSN: 00406031     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tca.2013.07.016     Document Type: Article

References (12)

1. W.W. Schulz, L.L. Berger, J.D. Navratil (Eds.), Science and Technology of TBP, vol. 3, CRC Press, Florida, 1990.
2. T.H. Siddall III, Trialkyl phosphates and dialkylalkyl phoshonates in uranium and thorium extraction, Journal of Industrial and Engineering Chemistry 51 (1)(1959) 41-44.
3. D.C. Madigan, R.W. Cattrall, The extraction of thorium from nitrate solutionby dibutyl butyl phosphonate, Journal of Inorganic and Nuclear Chemistry 21(1961) 334-338.
4. C.V.S. Brahmmananda Rao, T.G. Srinivasan, P.R. Vasudeva Rao, Studies onextraction of actinides by diamylamyl phosphonate, Solvent Extraction and Ion Exchange 25 (6) (2007) 449-463.
5. C.V.S. Brahmmananda Rao, T.G. Srinivasan, P.R. Vasudeva Rao, Studies onextraction of actinides by dibutylbutyl phosphonate, Solvent Extraction and Ion Exchange 28 (2) (2010) 202-224.
6. C.V.S. Brahmmananda Rao, T.G. Srinivasan, P.R. Vasudeva Rao, Studies on the extraction by substituted butyl phosphonates, Solvent Extraction and Ion Exchange 30 (3) (2012) 262-277.
7. K. Chandran, T.K. Sahoo, P. Muralidaran, V. Ganesan, T.G. Srinivasan, Calori-metric studies on the thermal decomposition of tri n-butyl phosphate-nitricacid systems, Journal of Thermal Analysis and Calorimetry 110 (2012) 879-890.
8. T.K. Sahoo, K. Chandran, P. Muralidaran, V. Ganesan, T.G. Srinivasan, Calori-metric studies on thermal decomposition of tri iso-amyl phosphate-nitric acidsystems, Thermochimica Acta 534 (2012) 9-16.
9. C.V.S. Brahmmananda Rao, K. Chandran, R. Venkata Krishnan, N. Ramanathan, P. Muralidaran, V. Ganesan, T.G. Srinivasan, Thermodynamics and kinetics of thermal decomposition of diamyalamyl phosphonates-nitric acid systems, Thermochimica Acta 545 (2012) 116-124.
10. E.J. Coulson, W. Gerrard, H.R. Hudson, Factors in the formation of isomeri-cally and optically pure alkyl halides. Part IV. The three dealkylation steps inphosphorus trihalide, Journal of the Chemical Society (1965) 2364-2369.
11. G.M. Kosalapoff, Isomerisation of alkylphosphites. III. The synthesis of n-alkyl phosphonic acids, Journal of the American Chemical Society 67 (1945)1180-1182.
12. D.I. Townsend, J.C. Tou, Thermal hazard evaluation by an accelerating ratecalorimeter, Thermochimica Acta 37 (1980) 1-30.