| COMPATIBILITY STUDIES ON POLYMER/WAX AND POLYMER/RESIN-ASPHALTENE BY VISCOMETRY AND PHOTOMICROGRAPHY |
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| 作者姓名： | 钱锦文 戚国荣 丁兴者 杨士林 |
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| 作者单位： | Department of Polymer Science and Engineering，Zhejiang University，Hangzhou 310027，Department of Polymer Science and Engineering，Zhejiang University，Hangzhou 310027，Department of Polymer Science and Engineering，Zhejiang University，Hangzhou 310027，Department of Polymer Science and Engineering，Zhejiang University，Hangzhou 310027 |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China. |
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| 摘 要： | The compatibility of mixtures of polymeric pour point depressants, i.e. poly(ethylene-co-vinylacetate) (EVA), poly (EVA-graft-octadecylacrylate) (EVA-g-POA ), poly (ethylene-co-octadecylacrylate) (EOA) and poly(ethylene oxide-co-propylene oxide) (EO-co-PO) withwax or resin-asphaltene from crude oil have been studied by means of dilute-solution vis-cometry. It was found that each mixture pair is incompatible, but the degrees of incompati-bility are quite different, which are in good agreement with the results from photomicrog-raphy.
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| 收稿时间： | 1995-09-18 |
COMPATIBILITY STUDIES ON POLYMER/WAX AND POLYMER/RESIN-ASPHALTENE BY VISCOMETRY AND PHOTOMICROGRAPHY* |
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| QIAN Jinwen,QI Guorong,DING Xinzhe,YANG Shiling.COMPATIBILITY STUDIES ON POLYMER/WAX AND POLYMER/RESIN-ASPHALTENE BY VISCOMETRY AND PHOTOMICROGRAPHY[J].Chinese Journal of Polymer Science,1997,0(1):34-39. |
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| Authors: | QIAN Jinwen QI Guorong DING Xinzhe YANG Shiling |
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| Institution: | Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 |
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| Abstract: | The compatibility of mixtures of polymeric pour point depressants, i.e. poly(ethylene-co-vinylacetate) (EVA), poly (EVA-graft-octadecylacrylate) (EVA-g-POA ), poly (ethylene-co-octadecylacrylate) (EOA) and poly(ethylene oxide-co-propylene oxide) (EO-co-PO) withwax or resin-asphaltene from crude oil have been studied by means of dilute-solution vis-cometry. It was found that each mixture pair is incompatible, but the degrees of incompati-bility are quite different, which are in good agreement with the results from photomicrog-raphy. |
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| Keywords: | Polymeric pour point depresant Compatibility Viscosity Crude oil |
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