Calorimetric measurements of sodium chloride dihydrate (hydrohalite)

Standard

Calorimetric measurements of sodium chloride dihydrate (hydrohalite). / Drebushchak, V. A.; Ogienko, A. G.

In: Journal of Thermal Analysis and Calorimetry, Vol. 140, No. 5, 01.06.2020, p. 2555-2562.

Research output: Contribution to journal › Article › peer-review

Harvard

Drebushchak, VA & Ogienko, AG 2020, 'Calorimetric measurements of sodium chloride dihydrate (hydrohalite)', Journal of Thermal Analysis and Calorimetry, vol. 140, no. 5, pp. 2555-2562. https://doi.org/10.1007/s10973-019-08954-7

APA

Drebushchak, V. A., & Ogienko, A. G. (2020). Calorimetric measurements of sodium chloride dihydrate (hydrohalite). Journal of Thermal Analysis and Calorimetry, 140(5), 2555-2562. https://doi.org/10.1007/s10973-019-08954-7

Vancouver

Drebushchak VA , Ogienko AG. Calorimetric measurements of sodium chloride dihydrate (hydrohalite). Journal of Thermal Analysis and Calorimetry. 2020 Jun 1;140(5):2555-2562. doi: 10.1007/s10973-019-08954-7

Author

Drebushchak, V. A. ; Ogienko, A. G. / Calorimetric measurements of sodium chloride dihydrate (hydrohalite). In: Journal of Thermal Analysis and Calorimetry. 2020 ; Vol. 140, No. 5. pp. 2555-2562.

BibTeX

@article{15828109d9014d00be0fc814f48d0a9e,

title = "Calorimetric measurements of sodium chloride dihydrate (hydrohalite)",

abstract = "Calorimetric measurements of sodium chloride dihydrate NaCl·2H2O (mineral name hydrohalite) were carried out with using DSC. Heat capacity from 190 to 250 K was measured and found to increase from 109 to 137 J mol−1 K−1. The enthalpy of formation of hydrohalite from solid ice and halite at 273.15 K was derived from the thermal effect of melting/decomposition in DSC measurements and found to be close to − 1.8 kJ mol−1. The same DSC results show clearly that the upper temperature limit for the existence of hydrohalite is several degrees greater than the current value of 273.15 K accepted for the peritectic decomposition of hydrohalite. The phase diagram of the NaCl–H2O system needs correction.",

keywords = "DSC, Enthalpy of formation, Heat capacity, Hydrohalite, SEA-ICE, SYSTEM, THERMODYNAMIC PROPERTIES, PHASE, THERMAL-ENERGY STORAGE",

author = "Drebushchak, {V. A.} and Ogienko, {A. G.}",

year = "2020",

month = jun,

day = "1",

doi = "10.1007/s10973-019-08954-7",

language = "English",

volume = "140",

pages = "2555--2562",

journal = "Journal of Thermal Analysis and Calorimetry",

issn = "1388-6150",

publisher = "Springer Nature",

number = "5",

}

RIS

TY - JOUR

T1 - Calorimetric measurements of sodium chloride dihydrate (hydrohalite)

AU - Drebushchak, V. A.

AU - Ogienko, A. G.

PY - 2020/6/1

Y1 - 2020/6/1

N2 - Calorimetric measurements of sodium chloride dihydrate NaCl·2H2O (mineral name hydrohalite) were carried out with using DSC. Heat capacity from 190 to 250 K was measured and found to increase from 109 to 137 J mol−1 K−1. The enthalpy of formation of hydrohalite from solid ice and halite at 273.15 K was derived from the thermal effect of melting/decomposition in DSC measurements and found to be close to − 1.8 kJ mol−1. The same DSC results show clearly that the upper temperature limit for the existence of hydrohalite is several degrees greater than the current value of 273.15 K accepted for the peritectic decomposition of hydrohalite. The phase diagram of the NaCl–H2O system needs correction.

AB - Calorimetric measurements of sodium chloride dihydrate NaCl·2H2O (mineral name hydrohalite) were carried out with using DSC. Heat capacity from 190 to 250 K was measured and found to increase from 109 to 137 J mol−1 K−1. The enthalpy of formation of hydrohalite from solid ice and halite at 273.15 K was derived from the thermal effect of melting/decomposition in DSC measurements and found to be close to − 1.8 kJ mol−1. The same DSC results show clearly that the upper temperature limit for the existence of hydrohalite is several degrees greater than the current value of 273.15 K accepted for the peritectic decomposition of hydrohalite. The phase diagram of the NaCl–H2O system needs correction.

KW - DSC

KW - Enthalpy of formation

KW - Heat capacity

KW - Hydrohalite

KW - SEA-ICE

KW - SYSTEM

KW - THERMODYNAMIC PROPERTIES

KW - PHASE

KW - THERMAL-ENERGY STORAGE

UR - http://www.scopus.com/inward/record.url?scp=85074753991&partnerID=8YFLogxK

U2 - 10.1007/s10973-019-08954-7

DO - 10.1007/s10973-019-08954-7

M3 - Article

AN - SCOPUS:85074753991

VL - 140

SP - 2555

EP - 2562

JO - Journal of Thermal Analysis and Calorimetry

JF - Journal of Thermal Analysis and Calorimetry

SN - 1388-6150

IS - 5

ER -

ID: 22323209