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Absorption heat pump for waste heat reuse: current states and future development

Zhenyuan XU, Ruzhu WANG

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 414-436 doi: 10.1007/s11708-017-0507-1

Abstract: It can be applied for waste heat reuse to save energy consumption, reduce environment pollution, andIn this paper, three important aspects for absorption heat pump for waste heat reuse are reviewed.Absorption heat pumps for heat amplification and absorption heat transformer for temperature upgradingIn the third part, the applications of the absorption heat pump and absorption heat transformer for wasteheat reuse in different industries are introduced.

Keywords： absorption     heat pump     heat transformer     waste heat     working pair    

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Numerical study of a hybrid absorption-compression high temperature heat pump for industrial waste heat

Zhiwei MA, Huashan BAO, Anthony Paul ROSKILLY

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 503-509 doi: 10.1007/s11708-017-0515-1

Abstract: recover the industrial waste heat in the temperature range of 60°C–120°C.the conventional HAC-HP system, to allow flexible utilization of energy sources of electricity and wasteheat.The suitable operation ranges of HAC-HP are recommended for the waste heat at 60°C, 80°C, 100°C, andThe recirculation flow ratio should be lower than 9, 6, 5, and 4 respectively for these waste heat, while

Keywords： absorption compression     high temperature heat pump     efficiency     industrial waste heat     thermodynamic analysis    

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Recovery of waste heat in cement plants for the capture of CO

Ruifeng DONG, Zaoxiao ZHANG, Hongfang LU, Yunsong YU

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 1,   Pages 104-111 doi: 10.1007/s11705-011-1166-0

Abstract: A large part of the energy used in the making of cement is released as waste heat.A process to capture CO by integrating the recovery and utilization of waste heat has been designed.Aspen Plus software was used to calculate the amount of waste heat and the efficiency of energy utilizationAccording to the calculations: 1) the generating capacity of the waste heat recovery system is 4.9 MW

Keywords： cement industry     waste heat     recovery     utilization     CO2 removal    

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Efficient use of waste heat and solar energy: Technologies of cooling, heating, power generation andheat transfer

Ya-Ling HE, Ruzhu WANG, Anthony Paul ROSKILLY, Peiwen LI

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 411-413 doi: 10.1007/s11708-017-0525-z

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Utilisation of waste heat from exhaust gases of drying process

Olga P. Arsenyeva,Lidija Čuček,Leonid L. Tovazhnyanskyy,Petro O. Kapustenko,Yana A. Savchenko,Sergey K. Kusakov,Oleksandr I. Matsegora

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 131-138 doi: 10.1007/s11705-016-1560-8

Abstract: Nowadays a lot of low-grade heat is wasted from the industry through the off- and flue-gasses with differentThese gases provide the sensitive heat with utilisation potential and latent heat with the componentswithin heat exchangers is estimated using the developed methodology.The industrial case study of tobacco drying process off-gasses is analysed for heat recovery.exchangers for waste heat utilisation.

Keywords： exhaust gas     waste heat     process integration     plate heat exchanger    

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Exergy analysis and performance enhancement of isopropanol-acetone-hydrogen chemical heat pump

Min XU, Jun CAI, Xiulan HUAI

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 510-515 doi: 10.1007/s11708-017-0508-0

Abstract: conducted to identify the irreversibility in each component of the isopropanol-acetone-hydrogen chemical heat

Keywords： waste heat reuse     chemical heat pump     exergy analysis     isopropanol    

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Simulation and experiments on a solid sorption combined cooling and power system driven by the exhaust wasteheat

Peng GAO, Liwei WANG, Ruzhu WANG, Yang YU

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 516-526 doi: 10.1007/s11708-017-0511-5

Abstract: A solid sorption combined cooling and power system driven by exhaust waste heat is proposed, which consistsfeasibility of the system is determined, which proves that this system is especially suitable for the exhaust wasteheat recovery.

Keywords： solid sorption     exhaust waste heat     combined cooling and power system     exergy efficiency    

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Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambient energy

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1718-9

Abstract:

● Energy harvesters harness multiple energies for self-powered water purification.

Keywords： Piezocatalysis     Solar energy     Waste heat     Decentralized water treatment     Point-of-use     Nanogenerator    

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Experimental investigation and feasibility analysis of a thermophotovoltaic cogeneration system in high-temperature production processes

Jianxiang WANG, Hong YE, Xi WU, Hujun WANG, Xiaojie XU

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 146-154 doi: 10.1007/s11708-013-0253-y

Abstract: and cost of TPV cogeneration systems with the SiC or Yb O radiator using industrial high-temperature wasteheat were analyzed.

Keywords： thermophotovoltaic (TPV)     industrial waste heat     ytterbium oxide     system efficiency    

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Integrated approach to winery waste: waste generation and data consolidation

Margarida OLIVEIRA,Elizabeth DUARTE

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 168-176 doi: 10.1007/s11783-014-0693-6

Abstract: The winemaking process involves the generation of a significant amount of waste and wastewater.As each winery is unique in waste generation and disposal, plans for environmentally friendly waste managementthree years, in different wineries, throughout Portugal, in order to quantify and characterize the wasteThe results showed that solid waste and wastewater are mainly produced during the harvest period, corresponding

Keywords： waste management     wastewater reuse     winery wastewater    

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Effects of radiation and heat source/sink on unsteady MHD boundary layer flow and heat transfer over

Krishnendu Bhattacharyya

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 376-384 doi: 10.1007/s11705-011-1121-0

Abstract: In this paper, an investigation is made to study the effects of radiation and heat source/sink on theunsteady boundary layer flow and heat transfer past a shrinking sheet with suction/injection.The thermal boundary layer thickness decreases with Prandtl number, radiation parameter and heat sinkparameter, but it increases with heat source parameter.heat transfer.

Keywords： MHD boundary layer     unsteady flow     heat transfer     thermal radiation     heat source/sink     shrinking sheet     suction    

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The road to sustainable use and waste management of plastics in Portugal

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1,   Pages 5-5 doi: 10.1007/s11783-021-1439-x

Abstract:

• Portugal recycles 34% of the 40 kg/hab year of plastic packaging waste

Keywords： Single-use plastics     Plastic packaging     Plastic waste     Waste management     Waste shipment     Lightweight    

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Heat-spreading analysis of a heat sink base embedded with a heat pipe

B. V. BORGMEYER, H. B. MA,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 143-148 doi: 10.1007/s11708-010-0013-1

Abstract: A simplified model predicting the heat transfer performance of a heat sink base with a high thermal conductivityas the base embedded with a typical heat pipe, the entire heat sink can be modeled as a flat plate witha uniform temperature and an effective convection heat transfer coefficient.This simplified model can be used to determine the heat transfer performance of a heat sink embeddedwith a typical heat pipe or vapor chamber.

Keywords： heat pipe     heat sink     microprocessor heat removal    

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Application of entransy dissipation theory in heat convection

Mingtian XU, Jiangfeng GUO, Lin CHENG,

Frontiers in Energy 2009, Volume 3, Issue 4,   Pages 402-405 doi: 10.1007/s11708-009-0055-4

Abstract: work, formulas for calculating the rates of the local thermodynamic entransy dissipation in convective heat

Keywords： entransy dissipation     heat convection     heat exchanger    

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VALORIZATION OF LIVESTOCK WASTE AND CARBON NEUTRALITY

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 333-340 doi: 10.15302/J-FASE-2023513

Abstract: VALORIZATION OF LIVESTOCK WASTE AND CARBON NEUTRALITY

Keywords： WASTE     CARBON     VALORIZATION     NEUTRALITY    

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Title Author Date Type Operation

Absorption heat pump for waste heat reuse: current states and future development

Zhenyuan XU, Ruzhu WANG

Journal Article

Numerical study of a hybrid absorption-compression high temperature heat pump for industrial waste heat

Zhiwei MA, Huashan BAO, Anthony Paul ROSKILLY

Journal Article

Recovery of waste heat in cement plants for the capture of CO

Ruifeng DONG, Zaoxiao ZHANG, Hongfang LU, Yunsong YU

Journal Article

Efficient use of waste heat and solar energy: Technologies of cooling, heating, power generation andheat transfer

Ya-Ling HE, Ruzhu WANG, Anthony Paul ROSKILLY, Peiwen LI

Journal Article

Utilisation of waste heat from exhaust gases of drying process

Olga P. Arsenyeva,Lidija Čuček,Leonid L. Tovazhnyanskyy,Petro O. Kapustenko,Yana A. Savchenko,Sergey K. Kusakov,Oleksandr I. Matsegora

Journal Article

Exergy analysis and performance enhancement of isopropanol-acetone-hydrogen chemical heat pump

Min XU, Jun CAI, Xiulan HUAI

Journal Article

Simulation and experiments on a solid sorption combined cooling and power system driven by the exhaust wasteheat

Peng GAO, Liwei WANG, Ruzhu WANG, Yang YU

Journal Article

Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambient energy

Journal Article

Experimental investigation and feasibility analysis of a thermophotovoltaic cogeneration system in high-temperature production processes

Jianxiang WANG, Hong YE, Xi WU, Hujun WANG, Xiaojie XU

Journal Article

Integrated approach to winery waste: waste generation and data consolidation

Margarida OLIVEIRA,Elizabeth DUARTE

Journal Article

Effects of radiation and heat source/sink on unsteady MHD boundary layer flow and heat transfer over

Krishnendu Bhattacharyya

Journal Article

The road to sustainable use and waste management of plastics in Portugal

Journal Article

Heat-spreading analysis of a heat sink base embedded with a heat pipe

B. V. BORGMEYER, H. B. MA,

Journal Article

Application of entransy dissipation theory in heat convection

Mingtian XU, Jiangfeng GUO, Lin CHENG,

Journal Article

VALORIZATION OF LIVESTOCK WASTE AND CARBON NEUTRALITY

Journal Article