氧化钙对油基钻屑热脱附产物影响的研究

许世佩,王超,李庆远,张炳康,许世伟,张雪琴,王诗颖,丛梦晓

Study on influence of CaO during thermal desorption products of oil-based drilling cuttings

Shipei XU,Chao WANG,Qingyuan LI,Bingkang ZHANG,Shiwei XU,Xueqin ZHANG,Shiying WANG,Mengxiao CONG

表4 添加CaO前后不同温度回收油特性

Table 4 Characteristics of oil under different temperatures with and without CaO

是否添加CaO 温度/℃ 元素分析/%（质量，干基） 氢碳比 C H N S 未添加CaO 250 84.93 14.46 0.39 0.23 2.04 300 84.98 14.46 0.39 0.18 2.04 350 85.02 14.08 0.60 0.30 1.99 400 85.35 14.08 0.37 0.20 1.98 450 85.04 14.19 0.57 0.20 2.00 添加CaO 250 85.04 14.19 0.57 0.20 2.08 300 85.01 14.45 0.45 0.09 2.10 350 84.98 14.45 0.46 0.11 2.08 400 85.05 14.48 0.39 0.08 2.09 450 84.82 14.46 0.61 0.11 2.05