Oil-based rock debris coking inhibitor

The invention discloses an oil-based rock debris coking inhibitor. The problem that an existing coking inhibitor is not suitable for an oil-based rock debris thermal desorption process is solved. According to the technical scheme, the water-retaining agent comprises the following components in parts by weight: 6-8 parts of a demulsifying agent, 8-10 parts of a water absorbent, 14-16 parts of an expansion bulking agent and 2-4 parts of a dispersing agent. The method is low in cost, and effectively relieves coking and carbon deposition on the inner wall of the furnace aiming at the coking problem in the oil-based rock debris thermal desorption process. 本发明公开了一种油基岩屑结焦抑制剂，解决了现有结焦抑制剂不适用于油基岩屑热脱附工艺的问题。技术方案包括以下重量份数的组分：破乳剂6～8份、吸水剂8～10份、膨胀疏松剂14～16份和分散剂2～4份。本发明成本低、针对油基岩屑热脱附过程中的结焦问题，有效缓解炉内壁的结焦与积碳。