𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Enthalpy increment measurements on liquid ethane between the temperatures 146.0 K and 256.2 K, at pressures (≈1.6, 3.20, and 5.07) MPa

✍ Scribed by Per G. Grini; Harald S. Mæhlum; Einar Brendeng; Geir A. Owren

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
351 KB
Volume
28
Category
Article
ISSN
0021-9614

No coin nor oath required. For personal study only.

✦ Synopsis

Isobaric enthalpy increment measurements have been made on liquid ethane. The temperature and pressure ranges covered by the measurements are (146.0 to 256.2) K and (1.16 to 5.07) MPa. The measurements have an average standard uncertainty of 20.07 kJ•kg -1 or 0.21 per cent of the enthalpy increment. A new flow calorimeter test loop that avoids the two-phase region is described. The flow calorimeter used is of the electrically heated type.

📜 SIMILAR VOLUMES

Enthalpy increment measurements on nitro
Enthalpy increment measurements on nitrogen between the temperatures 160 K and 260 K, at the pressures ≈(0.3, 3.0, 5.0, and 15.0) MPa
✍ Per G. Grini; Geir A. Owren 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 202 KB

Isobaric enthalpy increment measurements on nitrogen in the gas phase are presented over the temperature range 160 K to 260 K, at the pressures (0.3, 3, 5, and 15) MPa. The measurements were performed in an electrically heated flow calorimeter. Comparisons have been made with the best available meas

Enthalpy-increment measurements from flo
Enthalpy-increment measurements from flow calorimetry of CO2 and of {xCO2+(1-x)C2H6} from pressures of 15 MPa to 18 MPa between the temperatures 230 K and 350 K
✍ D. Möller; B.E. Gammon; K.N. Marsh; K.R. Hall; J.C. Holste 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 204 KB

Enthalpy increments measured with a flow calorimeter are reported for \(\mathrm{CO}_{2}\) at temperatures from \(233.169 \mathrm{~K}\) to \(358.140 \mathrm{~K}\) at pressures near \(15 \mathrm{MPa}\). The reported values agree with literature values within the estimated uncertainties. Results for \(

Volumetric measurements of the liquid fl
Volumetric measurements of the liquid fluorinated ethers CHF2OCH2CF3and CHF2OCHFCF3at temperatures from 278.15 K to 338.13 K and pressures from 0.1 MPa to 380 MPa
✍ R. Malhotra; L.A. Woolf 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 466 KB

An automated bellows volumometer has been used to obtain volume ratios for 2,2,2-trifluoroethyl difluoromethyl ether (CHF2OCH2CF3, RE245) and 1,2,2,2,-tetrafluoroethyldifluoromethyl ether (CHF2OCHFCF3, RE236) for pressures up to 380 MPa in the temperature range (278.15 to 338.13) K in the liquid pha

Volumetric measurements of liquid pentan
Volumetric measurements of liquid pentan-2-one, hexan-2-one, and 4-methylpentan-2-one at temperatures from 278.15 K to 338.13 K and pressures in the range from 0.1 MPa to 386 MPa
✍ R Malhotra; L.A Woolf 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 262 KB

A bellows volumometer has been used to obtain volume ratios relative to p = 0.1 MPa for each of the liquids pentan-2-one, hexan-2-one, and 4-methylpentan-2-one at the temperatures (278.15, 288.15, 298.14, 313.14, 323.14, and 338.13) K for pressures up to 386 MPa or close to the freezing pressure, wh