Automatización de compresores de amoniaco en la planta Linde Ecuador S.A. para optimizar el proceso de producción de CO2
Carbon dioxide as the final product is applied in the preparation of carbonated drinks being the most demanded application, not to mention the medical field, agricultural, food, cold chains and other industrial applications. Automation was performed for the monitoring and operation of VILTER recipro...
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| Médium: | bachelorThesis |
| Jazyk: | spa |
| Vydáno: |
2017
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| Témata: | |
| On-line přístup: | http://repositorio.utc.edu.ec/handle/27000/4388 |
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Přidat tag | Shrnutí: | Carbon dioxide as the final product is applied in the preparation of carbonated drinks being the most demanded application, not to mention the medical field, agricultural, food, cold chains and other industrial applications. Automation was performed for the monitoring and operation of VILTER reciprocants ammonia compressors, which compress the ammonia used in cooling and liquefying of carbon dioxide produced in solid and liquid state in the production plant owned by the multinational Linde. Industrial instrumentation was selected and installed as sensors, transducers and indicators with appropriate communication to transfer data to a local HMI or integrated to achieve operational control in this way to modernize and update the control elements of the machines. It was automated to monitor these compressors in pressure, temperature and other parameters that work within preset ranges, in this way, its correct operation is controlled and thus it avoids possible failures or damages in the equipment, ensuring the protection of the people and without affecting the environment. Ammonia is part of the refrigeration process in the production of CO2, this achieves the liquefaction of CO2 which in the gaseous state is at room temperature 20 ° C, and ammonia in the range of -16 to -32 ° C, that thermal shock between the two compounds inside heat exchangers produces the CO2 in the liquid state for later storage. |
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