| 新型破乳剂BSA-108的研制 |
| |
| 引用本文： | 韩岩君,魏学福,曲东江,李兴勤,张立军. 新型破乳剂BSA-108的研制[J]. 山东化工, 2010, 39(8): 3-5 |
| |
| 作者姓名： | 韩岩君 魏学福 曲东江 李兴勤 张立军 |
| |
| 作者单位： | [1]滨州市产品质量监督检验所,山东滨州256600 [2]滨化集团股份有限公司助剂分公司,山东滨州256619 |
| |
| 摘 要： | 以由甲醛、壬基酚在二甲苯中合成的酚醛树脂为起始剂,制备嵌段聚醚,以重芳烃做溶剂,得到油溶性破乳剂BSA-108。详述了合成过程,测定了破乳剂的闪点50℃,能够满足海洋油田及国外油田对破乳剂安全性的要求。该样品在55℃、100mg/L时,对孤东二号联含水39%的聚合物驱原油脱水率达94%;在73℃、15mg/L时,对中海油湛江公司涠洲油田含水21%的井排原油脱水率达91%,脱出水质清,油水界面齐。
|
| 关 键 词： | 破乳剂 组成配方 闪点 原油脱水 |
Preparation of Demulsifier BSA-108 |
| |
| HAN Yan-jun,WEI Xue-fu,QU Dong-jiang,LI Xing-qin,ZHANG Li-jun. Preparation of Demulsifier BSA-108[J]. Shandong Chemical Industry, 2010, 39(8): 3-5 |
| |
| Authors: | HAN Yan-jun WEI Xue-fu QU Dong-jiang LI Xing-qin ZHANG Li-jun |
| |
| Affiliation: | HAN Yah -jun, WEI Xue - fu, QU Dong - fiang ,LI Xing - qin, ZHANG Li -jun(1. Binzhou Supervison ＆ Inspection Institute of Product Quality ,Binzhou 256600, China; 2. Shandong Befar Group Co. ,Ltd. ,Binzhou 256619 ,China ) |
| |
| Abstract: | Abstract： An oil soluble demulsifier, BSA - 108, was prepared phenol, and formaldehyde in toluene to give an phenolic resin through following steps： ;synthesis of a polyether reaction of nonyl with the phenlic resin as initiator; and mixing with heavy aromatic petroleum solvent to obtain the end product. The preparing process was described in some detail. The flashing point was determined： 〉 50℃. At 55℃, and dosage of 100mg/L,a dehydration rate as high as 94% was observed for a crude oil of 39% water cut taken from the Gathering Center No 2 in Gudong oil field,at 73℃,and dosage of 15mg/L,a dehydration rate as high as 91% was observed for a crude oil of 21% water cut taken from Wei -zhou oil field,and with clear water separated and even oil/water interfaces appeared. |
| |
| Keywords: | demulsifier composition/formulation flashing point crude oil dehydration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
