Process integration and waste heat recovery in Danish and Lithuanian industri

The project which started in 1995 had two major objectives: 1) to further develop existing methods of process integration in industry, 2) to transfer knowledge of energy savings and process integration to Lithuania.

Project description

The aim of the project is to conclude and report results from the research activities between the Lithuanien and the Danish partners within the area of devopment and demonstration of new and improved methods for the analysis and optimisation of waste heat recovery and integration of industial processes. The project involves and has involved following areas: 1) Establisment of Centre of Industrial Process Analyses and Integration (CIPAI) at Kaunas University of Technologi in Lithuania. 2) Transfer of knowledge about process integration from Denmark to Lithuania. 2) Demonstration of methods for analysis and process integration (incl. Pinch-point method) in a number of industrial sites in Lituania in close contact with the industrial companies. 4) Development of improved methods for optimisation of waste heat recovery and process integration. 5) Simplification and development of metod dealing with the integration of instationary processes within batch production and low-temperature processes

Results

The project has concentrated as well the training as the develoment part on examples from the industry. Therefore, a series of companies has been attached to the project, which have to a large extent contributed to focusing on low risk solutions of practical use. The examples from the industry can but for one large fertiliser factory all be characterised as small or medium-sized enterprises (SMEs). In this way, the project differs from the majority of other process integration research, which has to a large degree been directed towards the complex process industry and the theoretical approach to the process integration. The evaluation of the results has not only been based on the achieved energy savings, but to a similar extent on the time consumed by data collection and analyses. It is of particular importance to medium-sized companies, for which the energy saving potentials are relatively small, to limit the expenses for the process integration analysis in order to render it economically favourable

Key figures

Period:
1998 - 2000
Funding year:
1998
Own financial contribution:
0.21 mio. DKK
Grant:
0.81 mio. DKK
Funding rate:
80 %
Project budget:
1.02 mio. DKK

Category

Oprindelig title
Procesintegration i dansk og litauisk industri
Programme
EFP
Technology
Energy efficiency
Project type
Analyse
Case no.
1253/98-0018

Participants

COWI A/S (Main Responsible)

Contact

Kontakperson
Maagøe Petersen, Peter
Comtact information
COWI A/S. Industri og Energi.
Parallelvej 15
2800 Lyngby, Denmark
Maagøe Petersen, Peter (Civ.ing. Ph.D), 45972211, pmp@cowi.dk
Øvr. Partnere: Danmarks tekniske universitet. Institut for Energiteknik; COWI Baltic; Kaunas University of Technologi. Centre for Industrial process Analysis and Integration

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