demulsification

demulsification

1. A Study on Demulsification Effect of AE & AP Demulsifiers

AE型、AP型破乳剂破乳效果的研究

2. Keywords tertiary recovery;oil in water emulsion;ultrasonic wave;particles;collision;coalescence;demulsification;

三次采油;水包油乳状液;超声波;粒子;碰撞;合并;破乳;

3. THE DEMULSIFICATION WITH ULTRASONIC IRRADIATION ON OIL-IN-WATER EMULSIONS OF THE TERTIARY RECOVERY

三次采油中水包油乳状液的超声波破乳

4. Keywords oil emulsion;demulsification;dehydration;chemical demulsifier;ultrasonic wave;experimental study;

乳化原油;破乳;脱水;化学破乳剂;超声波;试验研究;

5. Keywords Metaling oil Waste water treatment Demulsification ageney;

乳化油;废水处理;破乳剂;

6. Keywords emulsion disperse phase droplet shearing demulsification simple shear flow kinetics;

乳化液;分散相液滴;剪切破乳;纯剪切流场;动力学;

7. Keywords emulsion;membrane;coalescence;demulsification;

乳化液;膜;聚结;破乳;

8. Keywords Emulsified oily wastewater;Demulsification;Flocculant;Electrolysis;Biochemical treatment;

乳化液废水;破乳;絮凝剂;电解;生化处理;

9. Keywords emulsion;inorganic micro-filtration membrane;outside transmembrane pressure;vacuum transmembrane pressure;rotary water flowing outside feed;cross water flowing feed.;demulsification;

乳液;无机微滤膜;外压;真空操作压;外旋流进料;错流进料;破乳;

10. The effect of demulsification has ben studied under different conditions by microwave radiation, including radiated power, temperature of emulsion and aqueous quantity in emulsion etc.

乳液中油、水分离速度不同,水层分离较慢而油层分离快;

11. Keywords emulsion;microwave demulsification;centrifugation separation;

乳状液;微波破乳;离心分离;

12. Keywords emulsion;demulsification;microwave radiation;solid particle;stearic acid;

乳状液;破乳;微波辐射;固体粒子;硬脂酸;

13. Keywords emulsion;demulsification;viscosity;viscosity fall;

乳状液;破乳;黏度;黏度降;

14. Keywords emulsion;high-frequency pulsate;demulsification mechanism;electrical field;

乳状液;高频脉冲;破乳机理;电场;

15. The thought of shearing demulsification was introduced.A double cylinder device which form lamina shear flow was designed and flow character was analyzed.

介绍了乳化液剪切破乳的思想,设计了双圆筒剪切装置形成薄层纯剪切流场,并进行流场分析。

16. This paper presents the scum dewatering technologies and ultrasonic demulsification,and reviews the benefit of ultrasonic demulsification.

介绍了炼厂浮渣脱水技术的发展及超声破乳脱水领域的研究成果;

17. Seeing from the factors to its demulsification, it mainly includes emulsion property, demulsification property and its dewater condition.

但从影响破乳剂对原油乳状液破乳的因素来看，主要有原油乳状液的性质、原油破乳剂的性质和外界脱水条件。

18. Among these processes,membrane demulsification and biological demulsification can not only minimize environmental pollution hut also provide a good solution to the poor adaptability of emuls...

其中膜破乳技术和生物破乳技术不但能够防止环境污染,而且能够解决目前破乳剂适应性差的问题,有很好的发展前景。

19. Turbine oil mixed with water has occurred in the 125 MW turbine because of steam leakage in the shaft packing which lead to the time rising of turbine oil demulsification.

分析了125MW汽轮机中压轴封漏汽时,导致汽轮机油进水,引起汽轮机油破乳化时间升高的情况。

20. Keywords cans producing wastewater;demulsification;coagulating sedimentation;filtration and active carbon adsorption;

制罐生产废水;破乳;混凝沉淀;过滤;活性炭吸附;

21. chemical demulsification

化学破乳

22. Keywords chemical demulsification;crude oil emulsions;influencing factors;demulsifiers;demulsifying mechanisms;interfacial phenomena;crude oil dehydration;review;

化学破乳;原油乳状液;影响因素;破乳剂;破乳机理;界面现象;原油脱水;综述;

23. chemical demulsification method

化学破乳法

24. Fracture reconstruction faced problems, including difficult demulsification of fracturing fluid, low backflow rate and poor effect.

压裂改造存在压裂液破胶难、液体返排率低、效果差等难点。

25. Keywords crude oil;emulsion;thermochemical method;demulsification;

原油;乳状液;热化学法;破乳;

26. Research Progress of the Stability and Demulsification Mechanism of the Water-in-Crude Oil Emulsion

原油乳状液的稳定与破乳机理研究进展

27. Keywords crude electrostatic desalting;ultrasonic;demulsification;commercial application;patent;

原油电脱盐;超声波;破乳;工业应用;专利;

28. demulsification of crude oil;

原油破乳;

29. Keywords demulsifier;demulsification mechanism;H-bond action;quantum chemistry;

原油破乳剂;破乳机理;氢键作用;量子化学;

30. demulsification rate

反乳化(作用)速率

31. demulsification No

反乳化值

32. perceptible demulsification axis

反乳化可测轴

33. demulsification test

反乳化试验

34. The chemical demulsification of crude oil emulsions(W/O emulsions) is reviewed in two parts on the basis of 55 papers published at home and abroad since 1990.

基于1990年以来国内外发表的55篇论文,对原油乳状液的化学破乳问题进行了综述。

35. The experiments show that this method can effectively reflect emulsification or demulsification process.

实验表明,该方法能有效地反映乳化或破乳过程。

36. Moreover, reuse of oil phase after demulsification is discussed.

并且讨论了破乳后的油相回用情况。

37. Keywords spent alkali liquor;acidification;oil;naphthenic acid;demulsification method;

废碱液;酸化处理;石油类;环烷酸;破乳剂法;

38. micro-wave demulsification

微波破乳

39. The rate of demulsification extremely increases with static time, and the rate of aqueous layer separated is far slower than that of o...

微波辐照破乳可实现油水无损分离,易于油品的回收再利用.

40. Mechanism of Coalescence Demulsification with Microfiltration Membrane

微滤膜聚并破乳的机理研究

41. Keywords microbial surfactant;crude oil emulsion;demulsification mechanism;synergetic effect;film electric capacity;film electric resistance;

微生物表面活性剂;原油乳状液;破乳机理;协同作用;膜电容;膜电阻;

42. In short, the business card printing and membership card making ink demulsification inevitable exists mainly have effective control over the amount of emulsibility.

总之，制卡和会员卡制息历程洋油不朱的乳化本体不可制止的活命，主给是务必灵验不天把持乳化的度。

43. The selected neutralizer could remove the residual solvent and also possessed good demulsification function.

所筛选出的中和剂能够有效地除去残余的溶剂，并且具有破乳功能，最终生成物对环境无污染。

44. This article briefly introduces the mechanism of demulsification process.

扼要地介绍了破乳过程的机理；

45. A new mechnism of electric demulsification was proposed and the coalescence behavior of fine water drops in oil under electric field was discussed in detail.

提出了乳状液内相小水滴在电场中的聚沉破乳机理,建立了间歇电破乳速率方程。

46. Keywords enhanced oil recovery;coalescence;demulsification;spreading;film;mathematical model;combination flooding;

提高采收率;聚并;破乳;铺展膜;数学模型;复合驱;

47. Oil film life, rate of oil film thinning, water-oil interfacial properties and their effects on demulsification of model petroleum emulsions (O/W) in the presence of demulsifiers are studied.

摘要研究了破乳剂存在下油膜寿命、油膜薄化速率以及油水界面性质与破乳效果的关系。

48. Demulsification of crude oil emulsions with a novel polyether demulsifier

新型酚胺聚醚破乳剂的原油脱水研究

49. Keywords microporous membrane;demulsification efficiency;emulsion;

无机微孔膜;破乳率;乳状液;

50. Keywords inorganic micro-filtration membrane;emulsion;rotary tangential flow;vacuum;demulsification;

无机微滤膜;乳状液;旋转切向流;真空;破乳;

51. The paper reviews the mechanism of demulsification,the development and types of demulsifiers.The paper also introduces the development and application of cride oils demulsifiers in China.

本文介绍了原油的破乳机理、破乳剂类型和破乳剂的发展，还介绍了国内开发和应用破乳剂的概况。

52. The paper reviews the formation of emulsion and the mechanism of demulsification, the types and development of demulsi-fiers.

本文介绍了青霉素提取过程中的破乳机理、破乳剂类型和破乳剂的发展,还介绍了国内外开发和应用破乳剂的概况。

53. The eftects of demulsification of several mixed demulsifiers were evaluated for crude oils in Jiangsu oil fields.

本文评价了几种破乳剂对江苏油田原油的破乳效果,进行了单剂和复配剂的化学破乳及除油率的筛选。

54. Keywords water flooding;polymer flooding;ASP flooding;asphaltene;resin;demulsification;

水驱;聚合物驱;三元复合驱;沥青质;胶质;破乳;

55. Keywords sour water stripping;fouling;ammonium naphthenate;demulsification;filtration;

污水汽提;结垢;环烷酸铵;破乳;过滤;

56. Keywords turbine oil;emulsification;demulsification;

汽轮机油;乳化;破乳化;

57. Turbine oil demulsification exceeding the allowed figure reason analysis and processing

汽轮机油破乳化度超标的原因分析及处理

58. Keywords oily sludge;chemical demulsification;solvent extraction;centrifugalization;

油泥;化学破乳;溶剂提取;离心分离;

59. Developments of Demulsification Methods with Oilfield Emulsion

油田乳状液破乳方法研究进展

60. physical demulsification method

物理破乳法

61. biological demulsification and dehydration

生物破乳脱水

62. ELECTROCHEMISTRY STUDY ON EFFECT OF MICROBIAL SURFACTANT ON DEMULSIFICATION OF CRUDE OIL EMULSION

电化学方法研究微生物表面活性剂对原油乳状液破乳的作用

63. Keywords Phosphorized electrocoating wastewater flocculation demulsification polyaluminum chloride;

电泳磷化;废水;混凝;处理;

64. petroleum demulsification

石油破乳作用

65. A new type of biodemulsifier was prepared.The room and the pilot testing for crude oil demulsification with biodemulsifier were carried out.

研制了一种原油生物破乳剂,并对其进行了室内与现场中试试验,考察了其对油田采出液的破乳及脱水效果。

66. demulsification process

破乳

67. Keywords Demulsification;Dehydration of Crude Oil;Demulsifiers;Chain Extended Diblock Polyethers;Water Clarifying Agents;Cationized Starches;Produced Fluids from Alkaline/Polymer Flooded Reservoirs;

破乳;原油脱水;破乳剂;扩链双嵌段聚醚;净水剂;阳离子淀粉类;碱／聚合物复合驱采出液;

68. Keywords demulsifier;Combinatlon of demulsifiers;demulsification of crude oil;HLB value;bottle memod;

破乳剂;破乳剂复配;原油破乳;HLB值;瓶试法;

69. Keywords demulsification;structure;phenolamine resin;average molecular weight;

破乳剂;结构;酚胺树脂;平均分子量;

70. demulsification mechanism

破乳机理

71. demulsification and dehydration

破乳脱水

72. Keywords flocculant;grafting copolymeriaztion;cation;demulsification;quaterisation;

絮凝;接枝共聚;阳离子;破乳;季胺化;

73. Results tell that the compatibility,water-solubility and surface tension have influence on demulsification of the latex,especially the surface tension.

结果发现,成膜助剂的相容性、水溶性和表面张力对乳液破乳具有影响,而表面张力影响最大。

74. The modified polysiloxane showed much imporoved interfacial behaviors and higher demulsification efficiency due to the effects originated from the molecular structure of the demulsifiers.

结果表明,丙二醇嵌段聚醚接枝聚硅氧烷破乳剂比其前身物具有更好的界面性能和破乳能力。

75. Properties and application of the high-temperature and demulsification silicone softener

耐高温防破乳有机硅柔软剂的性能与应用

76. Keywords desalination;demulsification;crude oil;hydrophilicity;hydrophobility;molecular weight;

脱盐;破乳化;原油;亲水性;疏水性;分子量;

77. Keywords extraction;electric fields;phase separation;electrohydrodynamics;demulsification;mass transfer;

萃取;电场;相分离;电流体力学;破乳;传质;

78. This can be referred to when preparing recovery process and demulsification measures.

该成果可为制定合理的开采工艺、破乳方法等提供参考。

79. Keywords ultrasound;demulsification;dewatering;scum;coking;recovery;

超声;破乳;脱水;浮渣;焦化;资源化;

80. Keywords Uitrasound,Waste oil,Demulsification,Dehydration;

超声波;污油;破乳;脱水;