Double Freon Hydrates: Composition and Thermodynamic Properties

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Double Freon Hydrates: Composition and Thermodynamic Properties. / Bozhko, Yu. Yu.; Zhdanov, R. K.; Gets, K. V. и др.

в: Journal of Engineering Thermophysics, Том 32, № 1, 6, 03.2023, стр. 62-68.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{536096cd1a7a4f949d3e98fa88067bc2,

title = "Double Freon Hydrates: Composition and Thermodynamic Properties",

abstract = "The paper presents the results of calculations of the P-T diagram of “ice phase (liquid phase)–gas phase–hydrate phase” equilibrium for freons R23 and R34a and 90%R23+10%R134a mixture. It is shown the freon R134a forms a stable CS-II hydrate phase in the temperature range of 260–280 K and pressure range of 0.0267–0.21 MPa and freon R23 creates a stable CS-I hydrate phase in the temperature range of 260–280 K and pressure range of 0.238–0.75 MPa. The calculation results are consistent with the known experimental data. It is shown that addition of 10% of R134a to the freon mixture results in the formation of CS-II hydrate phase in the temperature range of 260–280 K and pressure range of 0.0167–0.15 MPa.",

author = "Bozhko, {Yu. Yu.} and Zhdanov, {R. K.} and Gets, {K. V.} and Subbotin, {O. S.} and Belosludov, {V. R.}",

note = "This work was supported by the RFBR (project no. 21-52-52001 MNT_a). O.S. Subbotin thanks the RF Ministry of Science and Higher Education for the opportunity of using the cluster for computer calculations (project no. 121031700321-3).",

year = "2023",

month = mar,

doi = "10.1134/s181023282301006x",

language = "English",

volume = "32",

pages = "62--68",

journal = "Journal of Engineering Thermophysics",

issn = "1810-2328",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "1",

}

RIS

TY - JOUR

T1 - Double Freon Hydrates: Composition and Thermodynamic Properties

AU - Bozhko, Yu. Yu.

AU - Zhdanov, R. K.

AU - Gets, K. V.

AU - Subbotin, O. S.

AU - Belosludov, V. R.

N1 - This work was supported by the RFBR (project no. 21-52-52001 MNT_a). O.S. Subbotin thanks the RF Ministry of Science and Higher Education for the opportunity of using the cluster for computer calculations (project no. 121031700321-3).

PY - 2023/3

Y1 - 2023/3

N2 - The paper presents the results of calculations of the P-T diagram of “ice phase (liquid phase)–gas phase–hydrate phase” equilibrium for freons R23 and R34a and 90%R23+10%R134a mixture. It is shown the freon R134a forms a stable CS-II hydrate phase in the temperature range of 260–280 K and pressure range of 0.0267–0.21 MPa and freon R23 creates a stable CS-I hydrate phase in the temperature range of 260–280 K and pressure range of 0.238–0.75 MPa. The calculation results are consistent with the known experimental data. It is shown that addition of 10% of R134a to the freon mixture results in the formation of CS-II hydrate phase in the temperature range of 260–280 K and pressure range of 0.0167–0.15 MPa.

AB - The paper presents the results of calculations of the P-T diagram of “ice phase (liquid phase)–gas phase–hydrate phase” equilibrium for freons R23 and R34a and 90%R23+10%R134a mixture. It is shown the freon R134a forms a stable CS-II hydrate phase in the temperature range of 260–280 K and pressure range of 0.0267–0.21 MPa and freon R23 creates a stable CS-I hydrate phase in the temperature range of 260–280 K and pressure range of 0.238–0.75 MPa. The calculation results are consistent with the known experimental data. It is shown that addition of 10% of R134a to the freon mixture results in the formation of CS-II hydrate phase in the temperature range of 260–280 K and pressure range of 0.0167–0.15 MPa.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105002150049&origin=inward&txGid=85d13fc0efc5b9f5953d4f73a894ed15

UR - https://www.elibrary.ru/item.asp?id=61241173

UR - https://www.mendeley.com/catalogue/33b0b2d6-5413-327d-bd9a-cac4d04ed97d/

U2 - 10.1134/s181023282301006x

DO - 10.1134/s181023282301006x

M3 - Article

VL - 32

SP - 62

EP - 68

JO - Journal of Engineering Thermophysics

JF - Journal of Engineering Thermophysics

SN - 1810-2328

IS - 1

M1 - 6

ER -

ID: 65255919