Results 71 to 80 of about 1,682,876 (216)

Feature of design of the distillation unit in recycled systems

Тонкие химические технологии, 2015
On example of the А+В↔С reaction which is situated in zeotropic mixture the different variants of separation unit design are suggested. Presented separation unit includes both two simple distillation columns and one side stream column.
S. L. Nazanskiy, A. V. Solokhin, A. V. Kiyko   +2 more
doaj  

Experimental Investigation of Heat Pump Water Heater Using CO₂ Zeotropic Mixture with Large Temperature Glide for Waste Heat Recovery

Zhileng xuebao
Heat pump technology can be used to upgrade and enhance the quality of low-grade waste heat in production and daily life. Zeotropic mixtures can achieve temperature matching during the heat exchange process of heat pump cycles, which realizes in-depth ...
Zhang Tao, Wu Jiafeng, Liu Jian, Zhang Xiaosong, Li Mingxia   +4 more
doaj  

Waste-Heat and Cold-Exergy Recovery in an Integrated CAES–ORC–LNG Energy System

Energies
This study presents an integrated diabatic compressed air energy storage (D-CAES)–cascade organic Rankine cycle (ORC)–liquefied natural gas (LNG) polygeneration system that simultaneously delivers electricity, district cooling, and pipeline-grade natural
Lina Wang, Seyed Mojtaba Alirahmi
doaj   +1 more source

A numerical model for the flow condensation of the binary zeotropic mixture

International Communications in Heat and Mass Transfer, 2022
Ke Li, Yuce Liu, Jian Wen, Simin Wang, Jiyuan Tu   +4 more
openaire   +1 more source

Experimental study on Header-orifice Vapor-liquid Separation Unit using Zeotropic Mixture

Zhileng xuebao
Vapor-liquid separation technology can achieve enhanced heat transfer while reducing pressure drop. Vapor-liquid separation unit is the key to achieve efficient vapor-liquid separation.
CHEN Guanghao, HE Yunyun, CHEN Jianyong, CHEN Ying, LUO Xianglong, LIANG Yingzong, HE Jiacheng   +6 more
doaj   +4 more sources

Experimental Testing of Transfer to Lorenz Process Using Zeotropic Mixtures

Strojniški vestnik, 2003
A comparison has been made between the thermodynamic efficiency of a single-component refrigerant R22 and a substitute zeotropic mixture R407C in a system operating under the same conditions. The construction of a refrigerating system that uses R22 and R407C is presented, along with measurements of all the relevant data (temperature, pressure and flow ...
Soldo, Vladimir, Zanki, Vlasta
openaire  

Thermodynamic and topological analysis of the formation of internal tangential azeotropes in binary two-phase systems

Тонкие химические технологии, 2015
The analysis of properties of the internal tangential azeotrope that leads to biazeotropy as a result of the bifurcation was carried. Internal tangential azeotrope has a number of specific properties, some of which is identical to usual binary azeotropes,
L. A. Serafimov, T. V. Chelyuskina, R. A. Yakushev   +2 more
doaj  

Topological Invariants of Vapor-Liquid, Vapor-Liquid-Liquid and Liquid-Liquid Phase Diagrams. [PDF]

Entropy (Basel), 2021
Frolkova AV.
europepmc   +1 more source

Opportunities of waste heat recovery from various sources: Review of technologies and implementation. [PDF]

Heliyon, 2023
Ononogbo C, Nwosu EC, Nwakuba NR, Nwaji GN, Nwufo OC, Chukwuezie OC, Chukwu MM, Anyanwu EE.   +7 more
europepmc   +1 more source

Properties of the matrix of relative volatilities of multicomponent zeotropic and azeotropic mixtures

Тонкие химические технологии, 2011
Using definitions, concepts and the mathematical apparatus of linear algebra the basic regularities including the condition of azeotropy for the matrix of relative volatilities are considered in the paper.
K. Yu. Tarkhov, L. A. Serafimov
openaire   +1 more source