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Sinochem Xinnet News Yan'an Petrochemical Plant has been focusing on the issue of reducing the consumption of adsorbents in gasoline refining units, digging into the details of daily operations, and finding breakthroughs in optimizing operations, and the consumption of adsorbents has reached a new low
.
Recently, the company's statement statistics show that in 2021, the plant will consume 8.
Adsorbent is the key to the adsorption desulfurization reaction of gasoline refining unit, and it is also the focus of energy saving and consumption reduction of the plant in recent years
.
In order to achieve refined production management and continuously reduce the consumption of adsorbents, the plant combined with the three workshops to tap the potential at multiple points and take multiple measures simultaneously through the model of "internal optimization and external adjustment"
"'Neiyou' is to continuously optimize the process operation process by internal operation, adjust the circulation rate of the adsorbent in time according to the reaction temperature rise, maintain the regeneration strength of the adsorbent, improve the activity of the adsorbent, and ensure the high-quality and efficient reaction of the adsorbent
.
" The workshop process The technician said that "outside adjustment" is the adjustment of the dosing mode by the external operators, changing the original 5 kPa dosing every Monday, Wednesday and Friday to accurately adjusting the dosing according to the operating parameters of the sulfur and carbon content, and at the same time optimizing the dosing process.
The plant's technicians also inspect the adsorbent pipeline every month, measure the key parts once a week, and replace the worn pipeline in advance, so as to reduce the risk of the adsorbent running away due to pipeline leakage
