Heat integration of ammonia refrigeration cycle into buildings heating systems in buildings

Boldyryev, Stanislav; Garev, Andrey O.; Klemeš, Jiří Jaromír; Tovazhnyansky, L. L.; Kapustenko, Petro; Perevertaylenko, O.; Arsenyeva, Оlga

doi:10.1134/s0040579513010016

Cited by 6 publications

(3 citation statements)

References 10 publications

(15 reference statements)

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“…There has been a lot of research that was supported by international collaborative projects in the past 15 years. The development and application of heat pumps with the use of environmentally friendly refrigerants were delivered by the support of the Sustainable Heat and Energy Research for Heat Pump Application project and using the integration concept of heat pumps for food industry [111] and building heating systems [112]. With the possibility to use it in cheese and milk production being indicated, the use of the waste heat of an ammonia refrigeration cycle was analysed.…”

Section: Process Integration In the Cis Countriesmentioning

confidence: 99%

Achievements and Perspectives of Process Integration in Cis Countries

Boldyryev¹

2020

REFFIT

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Due to the rapid growth in the world population, there has been an increase in energy consumption globally. The problem of efficient energy use becomes more relevant and stimulates research and development of new energy and resource-saving technologies. This task is becoming more complicated when the other factors are accounted for, resulting in multiple-factor trade-offs, such as the water-energy-food nexus. This paper highlights the main points for the development of Process Integration in the Commonwealth of Independent States (CIS) countries. It shows the main achievements in the field to date and demonstrates the scientific schools that are working on these problems. A comprehensive review of modern approaches and methods, which are now being developed or have been recently developed, was done. It shows a research gap in Process Integration in CIS and other leading countries. It demonstrates the significant research potential as well as practical applications. The main challenges in process systems engineering and for the sustainable development of industrial energy systems are also discussed. Industry digital transformation, energy transition, circular economy, and stronger energy and water integration are pointed out as priorities in analysis, design, and retrofit of society in the future. A state-of-the-art review in the area of integration of continuous and batch processes, mass integration technologies, and process intensification is presented to show the variety of existing approaches. The necessity of Process Integration development in the CIS is shown to be a necessary condition for building a more sustainable society and a resource-efficient economy.

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Section: Process Integration In the Cis Countriesmentioning

confidence: 99%

Achievements and Perspectives of Process Integration in Cis Countries

Boldyryev¹

2020

REFFIT

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“…One of the most efficient methods of attaining optimal efficiency is Pinch analysis, which is based on the thermodynamic analysis of a process stream system and the creation of flowsheets with consideration for the cost of utilities and equipment as discussed by Boldyryev et al (2013) who studied the possibility of utilising the condensation heat of a supermarket refrigeration machine for existing heat consumers. Supermarkets are usually located near densely populated residential blocks.…”

Section: Heat Integration Of Ammonia Refrigeration Cycle Into Buildinmentioning

confidence: 99%

- Fouling and Heat Transfer Intensity

2015

Compact Heat Exchangers for Energy Transfer Intensification

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“…The advantages of process integration tools for the development of lowgrade heat utilisation systems have been demonstrated in a number of publications, for example, integration of an HP in a food industry waste heat usage by Kapustenko et al (2008) and buildings' heating systems by Boldyryev et al (2013). The current state of this methodology is described in the book edited by Klemeš (2013).…”

Section: Small Temperature Differencesmentioning

confidence: 99%

Low-Grade Heat: Issues to be Dealt With

Klemeš¹,

Arsenyeva²,

Kapustenko³

et al. 2015

Compact Heat Exchangers for Energy Transfer Intensification

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As it was concluded by International Energy Agency (IEA, 2008), in 2005, manufacturing industry was globally consuming the most energy, with 33% share, followed by households (29%) and transport (26%). Its carbon dioxide emissions share was also biggest, constituting 38%. From 10% to 50% of this energy is lost with waste heat to the environment. About 60% of this energy is going as low-grade heat. The typical sources of low-temperature heat are presented in Table 2.1.The temperature and other conditions of the industrial waste heat are highly dependent of particular industry. It can be in the form of contaminated steam in petrochemical and refining industry at the level about 150 °C or cooling water about 30 °C-55 °C. In food and beverage industries, the level can be about 80 °C. Globally, the largest savings potentials can be found in iron and steel, cement, and chemical and petrochemical sectors. On average, Japan and the Republic of Korea have the highest levels of industrial energy efficiency, followed by Europe and North America. Energy efficiency levels in developing and transition countries show a mixed picture. Generally, the efficiency levels are lower than in Organisation for Economic Cooperation and Development (OECD) countries, but, where there has been a recent, rapid expansion using the latest plant design, efficiencies can be high (according to IEA, 2013). Final energy use in industry was 116 EJ in 2005. The useful energy and the lost energy in major industrial sectors of the United States are shown in Figure 2.1.The divisions of waste heat recovery potentials between different processes most promising for heat recovery chemical and oil refining industries, according to the analysis of Pellegrino et al. (2004), are presented in Tables 2.2 and 2.3.The chemical, petrochemical and other heavy industries are distributed unevenly between different countries in the world; food and beverages sector are present rather evenly more closely following the distribution of the world's population. There is significant potential to recover waste heat from food and beverage industries, as shown by Law et al. (2013). Only in the United Kingdom this sector has about 10.08 × 10 15 J of wasted low-grade heat available for heat recovery. The use of this heat is similar

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Heat integration of ammonia refrigeration cycle into buildings heating systems in buildings

Cited by 6 publications

References 10 publications

Achievements and Perspectives of Process Integration in Cis Countries

Achievements and Perspectives of Process Integration in Cis Countries

- Fouling and Heat Transfer Intensity

Low-Grade Heat: Issues to be Dealt With

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