长距离油、气、水混输管道内壁流动腐蚀的研究进展

就近几十年来，多相流管线的流动腐蚀（CO2腐蚀，H2S腐蚀，腐蚀/冲蚀协同作用），腐蚀/冲蚀数学模型和设计准则，腐蚀检测，腐蚀防护与控制技术等方面的研究进展进行了综述。指出了当前研究中所存在的一些问题，就多相流的研究方向提出了相应的建议。     

Preparation of Laminin-apatite-polymer Composites Using Metastable Calcium Phosphate Solutions

A synthetic polymer with a laminin-apatite composite layer on its surface would be useful as a percutaneous device. The preparation of such a composite was attempted in the present study using poly（ ethylene terephthalate ） （PET） and polyethylene （PE） as the synthetic polymer. PET and PE plates and those pretreated with an oxygen plasma were alternately dipped in calcium and phosphate ion solutions, and then immersed in a metastable calcium phosphate solution supplemented with laminin （ LCP solution ）. The PET and PE plates pretreated with an oxygen plasma formed a uniform and continuous layer of a laminin-apatite composite on their surfaces. In contrast, the PET and PE plates that had not been pretreated with an oxygen plasma did not form a continuous layer of a laminin-apatite composite on their surfaces. The hydrophilic functional groups on the PET and PE surfaces introduced by the plasma treatment were responsible for the successful laminin-apatite coruposite coating.     

酸解木薯淀粉在涤／棉织物上浆中的应用

用实验的方法验证了采用酸解木薯淀粉在涤／棉织物上浆中的可操作性，并证明了用酸解木薯淀粉可替代CMC、PTA和聚丙稀酸甲酯等浆料，可用作涤／棉织物的上浆剂。     

大港油田钻采院研制成功泡沫分流胶凝醇酸酸压工艺技术

日前，大港油田钻采工艺研究院自主研究的泡沫分流胶凝醇酸酸压特色工艺技术，在千米桥地区深井开采油气的实践中得到成功应用。这项特色工艺技术不仅有效解决了大港油田千米桥深层强酸等诸多地质技术难题，还开创了中国石油系统利用此项工艺技术进行深井酸压作业的先河，为今后我国同类井酸压施工作业提供了有益借鉴。