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Optimizing Natural Gas Use: A Case Study
Abstract
Optimization of Steam & Energy systems in any continuously operating process plant results in substantial reduction in Natural gas purchases. During periods of natural gas price hikes, this would benefit the plant to control their fuel budget significantly. Though optimization techniques for energy use in an operating plant is well defined, implementing them into day to day practice needs focused efforts by some champions within the operating team. Many times, it is the persistent effort of a motivated team rather than large amounts of money spent on big engineering modifications. If planned well, the energy cost savings efforts could be self-funded, without a large capital investment.
This paper highlights the practical efforts taken by the management of an Oil-Field Chemical plant located in a mid-southern state in the US. This site has two sections of process plants with an additional Research & Development section. The site also has plans to expand with additional process & storage facilities. The plant purchases natural gas to fire its 4-Boilers and 2 Hot Oil heaters. Steam is supplied from the Boiler house to both the process units & the R & D laboratory building.
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Citation
Venkatesan, V. V.; Schweikert, P. (2007). Optimizing Natural Gas Use: A Case Study. Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu). Available electronically from https : / /hdl .handle .net /1969 .1 /87966.