A liquid decoker
A decoking agent, liquid technology, applied in the chemical field, can solve the problems of high use cost and large use amount, and achieve the effect of less use amount, low cost, and cheap and easy-to-obtain raw materials
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Embodiment 1
[0018] In this embodiment, the components and their weight percentages are: 10% organic surfactant, 20% nitrate, and 70% water.
[0019] The product has been tried on a 300MW subcritical power plant boiler for two months, and the coking condition is good. The large coking removal rate is over 98%, the small coking remains below 20cm, and the exhaust gas temperature rises by 4°C.
Embodiment 2
[0021] The components and their weight percentages in this example are: 20% organic surfactant, 10% nitrate, and 70% water.
[0022] The product has been tried on a 300MW subcritical power plant boiler for two months. The coking condition is good. The large coking removal rate is over 97%, the small coking remains below 20cm, and the exhaust gas temperature rises by 5°C.
Embodiment 3
[0024] The components and their weight percentages in this example are: 12 organic surfactants, 12 nitrates, and 76 water.
[0025] The product has been tried on a 300MW subcritical power plant boiler for two months, and the coking condition is good. The large coking removal rate is over 98%, the small coking remains below 19cm, and the exhaust gas temperature rises by 4°C.
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