title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾ÑÑ Ð² ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ Ð¿Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ñ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð¸Ð· Ð¢ÐÐ Ð½Ð° Ð¡ÐµÐ²ÐµÑÐ¾-ÐÐ°Ð¿Ð°Ð´Ð½Ð¾Ð¹ Ð¢Ð­Ð¦
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The use of low-potential heat in a plant for the production of hydrogen from MSW at the Northwestern CHP
Creators: name: ÐÐ°Ð²Ð°Ð´ÑÐºÐ¸Ð¹, ÐÑÑÐµÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÑÐµÐ¿Ð»Ð¾ÑÐ°
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð½Ð°ÑÐ¾Ñ
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Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð°
ÑÐ²ÐµÑÐ´ÑÐµ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð°Ð»ÑÐ½ÑÐµ Ð¾ÑÑ Ð¾Ð´Ñ
Ð³Ð°Ð·Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ
Ð²ÑÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸
low-potential heat
heat pump
power plant
hydrogen production
solid municipal waste
gasification
generation heat and electricity energy

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description: The purpose of the work is to explore the possibility of using a heat pump (HP) in the operation of the North Western Combined Heat and Power Plant CHPP in St. Petersburg, in the scheme of which a hydrogen production unit is integrated. Various methods have been explored for treating municipal solid waste (MSW) to convert it into fuel for hydrogen production. The estimated volume of waste to be recycled and the volume of alternative fuels derived from this waste were determined. A method for using a heat pump at a thermal power plant for the production of hydrogen is presented. As a source of low potentional heat (L P H), the heat released during cooling of the synthesis gas for the heat pump was chosen. To assess the change in the technical parameters of the combined heat plant during the installation of a heat pump, modeling and calculation of therma l schemes were carried out using the "United Cycle" program. An economic calculation and comparison of the costs for the production of heat and electric energy were carried out, and the payback period for the installation of a heat pump was determined. The results of this study can be used to improve the efficiency of the combined heat plant by using the heat generated in the process of hydrogen production as an LPH for a heat pump.