Design of Heat Storage Units for use in repeatable Time Slices

Anastasovski, Aleksandar

doi:10.1016/j.applthermaleng.2016.10.086

Cited by 13 publications

(6 citation statements)

References 10 publications

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“…The most widely used medium for heat storage is water, but there are some other fluids that can be used in these systems. Expenses for heat storage systems depend on the characteristics of media for heat storage (physicochemical), the heat capacity, the design of the reservoir, and allowed temperature changes [25]. Farjana et al [6] described the selection of solar equipment needed for solar heat integration in the conventional systems.…”

Section: Heat Storage In Solar Heating Systems and Production Processesmentioning

confidence: 99%

A Systematisation of Methods for Heat Integration of Solar Thermal Energy in Production Processes: A Review

Anastasovski¹,

Rašković²,

Guzović³

et al. 2020

J. sustain. dev. energy water environ. syst.

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The widespread use of fossil fuels and their limitation leads to find other sources of energy. Solar thermal energy is a possible solution. There are many projects that use renewable energy. Solar thermal energy can be easily used for heating. However, there are problems in the efficiency of solar collectors, the loss of heat, the consistency of heat supply, temperature and weather conditions, the biggest problem being the heat storage. In this paper is provided an overview of the methodologies for thermal integration of solar heating systems implemented in various projects and research. Solar heating systems have different designs and can generate heat in different temperature ranges. The main emphasis in this comprehensive overview is the systematisation of the various methodologies used in the integration of solar heat in production. In principle, solar heating systems are directly connected to the production systems. Furthermore, a few methodologies like Pinch technology, mathematical modelling and cogeneration are included.

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Section: Heat Storage In Solar Heating Systems and Production Processesmentioning

confidence: 99%

A Systematisation of Methods for Heat Integration of Solar Thermal Energy in Production Processes: A Review

Anastasovski¹,

Rašković²,

Guzović³

et al. 2020

J. sustain. dev. energy water environ. syst.

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“…Recent studies in sustainable environmental engineering have highlighted the need to improve the efficiency, material and energy-saving potential of most CO 2 capture methodologies [90][91][92]. The amount of CO 2 emitted from industrial processes need to be minimized using the CCS techniques with minimum energy expenditure and material usage.…”

Section: Application Of Pinch Analysis and Mathematical Programming Imentioning

confidence: 99%

A review on heat and mass integration techniques for energy and material minimization during CO2 capture

Yoro

Sekoai

Isafiade

et al. 2019

Int J Energy Environ Eng

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One major challenge confronting absorptive CO 2 capture is its high energy requirement, especially during stripping and sorbent regeneration. To proffer solution to this challenge, heat and mass integration which has been identified as a propitious method to minimize energy and material consumption in many industrial applications has been proposed for application during CO 2 capture. However, only a few review articles on this important field are available in open literature especially for carbon capture, storage and utilization studies. In this article, a review of recent progress on heat and mass integration for energy and material minimization during CO 2 capture which brings to light what has been accomplished till date and the future outlook from an industrial point of view is presented. The review elucidates the potential of heat and mass exchanger networks for energy and resource minimization in CO 2 capture tasks. Furthermore, recent developments in research on the use of heat and mass exchanger networks for energy and material minimization are highlighted. Finally, a critical assessment of the current status of research in this area is presented and future research topics are suggested. Information provided in this review could be beneficial to researchers and stakeholders working in the field of energy exploration and exploitation, environmental engineering and resource utilization processes as well as those doing a process synthesis-inclined research.

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“…Therefore, the implementation of rescheduling is limited. Moreover, Anastasovski 13 suggested a method for the design of HS units integrated into the common HEN. That approach determines the optimal temperature and characteristics of HS units for the conditions used in the case study.…”

Section: Introductionmentioning

confidence: 99%

A new method for heat integration between nonrepeatable batches

Anastasovski

2021

Energy Storage

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Heat storage is an important part for heat integration between nonrepeatable batches. This article suggests a new approach in the design of heat storage exchange network for heat integration between nonrepeatable batches. This approach is built on the TRANSSHIPMENT method. The main idea is reusing the waste heat from stream segments that are designed to exchange heat with utilities. These extracted stream segments are added to every upcoming time slice as new energy streams. The possible heat exchange between extracted segments and existing streams in every Time Slice is based on the suggested algorithm which includes the main rules of the Pinch technology. All possible matches are potential heat storage units or subsystems. The efficiency of heat recovery increases if the schedule of nonrepeatable batches is repeated every day. That makes a great impact on the production costs. Otherwise, as it is in the given case study, the waste heat reduction is small and cannot support the investment for the solution. The reduction of hot utility in the presented case study is 43.5% and the reduction of cold utility is 12.1% in the start-up period of the plant (58.94 hours).

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Design of Heat Storage Units for use in repeatable Time Slices

Cited by 13 publications

References 10 publications

A Systematisation of Methods for Heat Integration of Solar Thermal Energy in Production Processes: A Review

A Systematisation of Methods for Heat Integration of Solar Thermal Energy in Production Processes: A Review

A review on heat and mass integration techniques for energy and material minimization during CO2 capture

A new method for heat integration between nonrepeatable batches

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