Long-term heat integration in multipurpose batch plants using heat storage

Stamp, Jane D.; Majozi, Thokozani

doi:10.1016/j.jclepro.2016.11.155

Cited by 13 publications

(2 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The approach considers each stream as a source/demand for heat, based on the target temperature, with the identification of the minimum hot and cold utility requirements for the process. The authors of [17] explored the campaign production using a periodic production process and developed scheduling with direct and indirect heat integration in multipurpose batch facilities. Finally, the authors of [18] proposed long-term scheduling of batch plants, using the active task concept, cyclic scheduling, and direct and indirect heat integration possibilities in the design of heat storage vessels.…”

Section: Introductionmentioning

confidence: 99%

Design and Operation of Multipurpose Production Facilities Using Solar Energy Sources for Heat Integration Sustainable Strategies

et al. 2022

View full text Add to dashboard Cite

Industrial production facilities have been facing the requirement to optimise resource efficiency, while considering sustainable goals. This paper addresses the introduction of renewable energies in production by exploring the combined design and scheduling of a multipurpose batch facility, with innovative consideration of direct/indirect heat integration using a solar energy source for thermal energy storage. A mixed-integer linear programming model is formulated to support decisions on scheduling and design selection of storage and processing units, heat exchange components, collector systems, and energy storage units. The results show the minimisation of utilities consumption, with an increase in the operational profit using combined heat integration strategies for the production schedule. A set of illustrative case-study examples highlight the advantages of the solar-based heat storage integration, assessing optimal decision support in the strategic and operational management of these facilities.

show abstract

Section: Introductionmentioning

confidence: 99%

Design and Operation of Multipurpose Production Facilities Using Solar Energy Sources for Heat Integration Sustainable Strategies

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Furthermore, Sebelebele and Majozi 15 used a new method for simultaneous determination of schedule and heat integration, where the objective functions for HS are taken to minimize external utilities. Stamp and Majozi 16 suggested a model for simultaneous optimization and energy usage in operating for long‐term planning. Moreover, Mete and Jogwar 17 are focused on scheduling division into initial, intermediate, and finite sections.…”

Section: Introductionmentioning

confidence: 99%

Design of heat storage networks for repeatable batch processes

Anastasovski

2020

Energy Storage

View full text Add to dashboard Cite

Heat integration of repeatable batches with heat storage is a complex problem. This article suggests a new approach in the determination of possible heat storage for repeatable batch processes. This approach is based on the TRANSSHIPMENT method. The surplus heat and cold from streams and stream segments are added to the already designed heat exchanger networks for each time slice. These streams or stream segments from other time slices are supposed to match with streams or stream segments in a particular time slice. The heat content together with the changed supply and target temperatures of streams, and the minimal temperature difference for heat exchange are the main parameters used in the suggested method. The proposed technique creates a heat exchanger network between streams and potential heat storage at different times. The solution is a secondary network of heat storage units. The benefit in design of the solution is heat recovery for 11.51 kW per cycle of the analyzed case study. The annual heat recovery by cooling and heating separately is 4488.1 kW. As a result of suggested solution, the waste heat is minimized for approximately 13.5%.

show abstract

Targeting Intermediate Fluid Flow in Batch Heat Exchanger Networks

Chaturvedi

2019

Process Integr Optim Sustain

View full text Add to dashboard Cite

Long-term heat integration in multipurpose batch plants using heat storage

Cited by 13 publications

References 31 publications

Design and Operation of Multipurpose Production Facilities Using Solar Energy Sources for Heat Integration Sustainable Strategies

Design and Operation of Multipurpose Production Facilities Using Solar Energy Sources for Heat Integration Sustainable Strategies

Design of heat storage networks for repeatable batch processes

Targeting Intermediate Fluid Flow in Batch Heat Exchanger Networks

Contact Info

Product

Resources

About