阅读说明：本技术 一种锅炉用除焦剂 (Decoking agent for boiler ) 是由 邢岗 王秋剑 杨靖 于 2021-07-23 设计创作，主要内容包括：本发明公开了一种锅炉用除焦剂,其按质量分数计包含50-80%的硝酸盐混合物,10-40%的聚合物微球,1-10%的分散剂。本发明通过使用将亲水性的聚乙二醇链段和亲油性的有机硅链段合并在一起形成大分子聚合物作为分散剂,使得在除焦过程中能够让除焦剂分散的更加均匀,能够达到更好的除焦效果。另外,本发明的除焦剂中还使用了聚合物微球,在分散剂的作用下分散受热后,微球中的物质会发生体积膨胀,并且最终冲破外层,释放出气体,将焦层破坏掉,使焦层从致密结构变为松散结构,显著提高了除焦率。(The invention discloses a decoking agent for a boiler, which comprises 50-80% of nitrate mixture, 10-40% of polymer microspheres and 1-10% of dispersing agent by mass. According to the invention, the hydrophilic polyethylene glycol chain segment and the lipophilic organic silicon chain segment are combined together to form the macromolecular polymer as the dispersing agent, so that the decoking agent can be dispersed more uniformly in the decoking process, and a better decoking effect can be achieved. In addition, the decoking agent also uses polymer microspheres, and after the decoking agent is dispersed and heated under the action of the dispersing agent, substances in the microspheres expand in volume and finally break through the outer layer to release gas, so that the coke layer is broken, the coke layer is changed from a compact structure to a loose structure, and the decoking rate is obviously improved.)