针对膜微型混合器在原油脱钙工艺中的应用进行了研究,实验结果表明:混合温度为110～120℃、连续相流量为360～400 mL/min、分散相为连续相的8%(体积比)的条件下,以5 μm金属膜为分散介质,对钙含量为203μg/g、运动黏度(100℃)为68.9 mm2/s的原油脱钙率达90%以上,净化油含钙小于20μg/g,含水小于0.3%;与常规电脱盐脱钙工艺相比,原油破乳剂的用量可降低40%左右,具有较好的经济性.
参考文献
| [1] | Burns J R;Ramshaw C;Bull A J.Development of a microreactor for chemical production[A].Berlin,Germany,1998:127-133. |
| [2] | Bums J R;Ramshaw C .Development of a microreactor of a microreactor for chemical production[J].Transactions of the Institution of Chemical Engineers,1999,77(A):206-211. |
| [3] | Ehrfeld W;Golbig K.Fabrication of componets and system for chemical and biological microreaetors[A].Beilin:Springer-Verlag,1998:72-90. |
| [4] | Michiya Takagi;Microreactor;Axle dual pipe;Taisuke Maki;Microreactor;Axle dual pipe;Minoru Miyahara;Microreactor;Axle dual pipe;Kazuhiro Mae;Microreactor;Axle dual pipe .Production of titania nanoparticles by using a new microreactor assembled with same axle dual pipe[J].Chemical Engineering Journal,2004(1/3):269-276. |
| [5] | Xu JH;Luo GS;Chen GG;Tan B .Mass transfer performance and two-phase flow characteristic in membrane dispersion mini-extractor[J].Journal of Membrane Science,2005(1/2):75-81. |
| [6] | 罗来龙,于曙艳,马忠庭,牛春革,欧阳波.原油萃取脱钙技术的研究及工业应用[J].炼油技术与工程,2004(10):49-51. |
| [7] | 罗来龙,于曙艳,马忠庭,牛春革.原油脱钙技术研究与工业应用[J].石油炼制与化工,2005(04):39-43. |
| [8] | 于曙艳,马忠庭,罗来龙,牛春革,张海兵.脱钙剂循环使用原油脱钙技术[J].炼油技术与工程,2006(08):42-44. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%