{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"油田油井腐蚀严重部位多发生在1000~1600 m之间.平均检泵周期为190.4天.根据现场腐蚀、结垢特点,用正交试验法进行药剂筛选,通过交叉配伍性试验,找到了有针对性的缓蚀阻垢剂.现场应用取得了很好的效果:铁离子下降率最高达99.8%,腐蚀速率也明显下降,缓蚀率平均达87.0%,钙离子较加药前上升了89.3%.","authors":[{"authorName":"付亚荣","id":"23afb798-3749-4cc1-abde-a80f7886cc52","originalAuthorName":"付亚荣"},{"authorName":"付丽霞","id":"ca8f9a47-418e-4155-bcf5-90e447f29e77","originalAuthorName":"付丽霞"},{"authorName":"付立欣","id":"21bd1a9b-2e31-4d31-88df-a4379528656a","originalAuthorName":"付立欣"},{"authorName":"吴泽美","id":"3c5fe675-6b56-438e-ac19-a38f53ac3501","originalAuthorName":"吴泽美"},{"authorName":"付茜","id":"3c3aa03a-3e64-42ff-bd69-b69d50811eac","originalAuthorName":"付茜"},{"authorName":"张凤英","id":"dfb537c2-751a-4bc0-b011-b76200c7ea85","originalAuthorName":"张凤英"}],"doi":"","fpage":"803","id":"3be8b947-2448-4058-8eee-599d32eee18f","issue":"10","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"11b44a27-45df-48cf-b2e9-30039a5a8ba9","keyword":"油田","originalKeyword":"荆邱油田"},{"id":"645be80a-9082-4f2b-94f8-c142f31fa23d","keyword":"油井","originalKeyword":"油井"},{"id":"28809a05-6db0-4f07-87d2-be2de5ded2cc","keyword":"防腐蚀","originalKeyword":"防腐蚀"},{"id":"dbebbfb7-fdfb-4790-96cd-75fbe24cb06e","keyword":"防结垢","originalKeyword":"防结垢"}],"language":"zh","publisherId":"fsyfh201010018","title":"油田油井缓蚀阻垢剂的筛选","volume":"31","year":"2010"},{"abstractinfo":"为了了解深径比对克拉斯基(Czochralski)结构内旋转驱动流动的影响,利用有限容积法进行了三维非稳态数值模拟。结果表明;随着液池深径比的增加,流动逐渐加强,当旋转速度超过某一临界值后,流动转变为三维非稳态振荡流动。随着液池深径比的增加,速度波振荡幅度增大,速度波波数和周向传播方向都随之改变;浅液池内坩埚旋转作用占主导地位,速度波传播方向与坩埚旋转方向相同,深液池内晶体旋转大于坩埚旋转对流动的影响,速度波传播方向和晶体旋转方向相同。","authors":[{"authorName":"吴春梅","id":"b9d235ba-c252-4300-a6ec-a086f5e2f030","originalAuthorName":"吴春梅"},{"authorName":"李友荣","id":"c6dd6874-dc6e-44d0-b72a-ffb102c0eb1b","originalAuthorName":"李友荣"},{"authorName":"彭岚","id":"fb7769bf-23dc-447a-a360-ae42f131adac","originalAuthorName":"彭岚"},{"authorName":"吴双应","id":"9b050603-3644-46ab-840d-07515b79843b","originalAuthorName":"吴双应"}],"doi":"","fpage":"97","id":"71debdcd-ab89-43b4-9d4d-058f9813fcd8","issue":"1","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"0abc6fd3-d501-4892-ba5c-231fa4ddccde","keyword":"流动稳定性","originalKeyword":"流动稳定性"},{"id":"58f82706-1856-49e3-84ee-b6d9eed0ad81","keyword":"旋转","originalKeyword":"旋转"},{"id":"ada632d3-1966-4402-9a8a-46672db41063","keyword":"深径比","originalKeyword":"深径比"},{"id":"adb636ec-6b63-4d1f-8a60-f3d40a38c1cd","keyword":"数值模拟","originalKeyword":"数值模拟"}],"language":"zh","publisherId":"gcrwlxb201201025","title":"深径比对克拉斯基结构内旋转驱动流动的影响","volume":"33","year":"2012"},{"abstractinfo":"为了了解旋转对克拉斯基(Czochralski)晶体生长结构液池内熔体流动的影响,利用有限差分法进行了三维非稳态数值模拟,坩埚外半径为50 mm,晶体半径为15 mm,液池深度为50 mm.结果表明,当旋转速度较低时,流动为稳态轴对称流动,随着转速的提高,流动会转化为三维非稳态振荡流动;晶体与坩埚同向旋转时,流动转化的临界转速较高,反向旋转时,临界转速较低;晶体单独旋转时,速度波周向速度远小于晶体旋转速度,坩埚单独旋转时,速度波周向速度与坩埚旋转速度保持一致;坩埚转速越快,速度波动幅度和波数越小.","authors":[{"authorName":"吴春梅","id":"c20e6c71-85b0-4da0-bfb5-6452a20ff96d","originalAuthorName":"吴春梅"},{"authorName":"李友荣","id":"7b6bcfc6-e59c-4fe4-90b0-2324c50915b9","originalAuthorName":"李友荣"},{"authorName":"彭岚","id":"6ea40a83-3fc6-42db-8a1e-60c80804a093","originalAuthorName":"彭岚"},{"authorName":"吴双应","id":"8204f538-464b-4ce1-add8-230bc0434cc4","originalAuthorName":"吴双应"}],"doi":"","fpage":"1181","id":"8e5e1de6-ddff-4daa-a9c7-65d822fe18e9","issue":"7","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"9c818a1d-342c-482c-93dd-dc1ce6aad8a6","keyword":"旋转","originalKeyword":"旋转"},{"id":"0d423dbd-d92c-4ec1-a640-27187d577f1f","keyword":"对流","originalKeyword":"对流"},{"id":"e53be630-766d-44b7-92b7-5e300ab7061f","keyword":"稳定性","originalKeyword":"稳定性"},{"id":"a01bd779-afd4-41e6-a992-167f33cd7788","keyword":"数值模拟","originalKeyword":"数值模拟"}],"language":"zh","publisherId":"gcrwlxb201007026","title":"克拉斯基结构液池内旋转驱动流动及转变","volume":"31","year":"2010"},{"abstractinfo":"对魏输油管道的腐蚀防护层状况、恒电位仪运行参数和管道本体状况进行了调查分析,认为造成腐蚀的主要原因是防护层老化,出现阴极保护死角.采取了加强管道防护层监、检测,及时补漏、大修和增设阴极保护装置等措施.","authors":[{"authorName":"向秀平","id":"8a49dc17-bc13-4008-bc3e-47ebc6a950b6","originalAuthorName":"向秀平"}],"doi":"10.3969/j.issn.1005-748X.2003.08.008","fpage":"352","id":"80b7ccae-ab5b-4cac-99e5-b4646fb30493","issue":"8","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"dcd11fbd-7743-4ee0-9c30-1e6899853f29","keyword":"输油管道","originalKeyword":"输油管道"},{"id":"caa1bc0c-cfcd-4ddf-828a-0faa2b748eb5","keyword":"腐蚀","originalKeyword":"腐蚀"},{"id":"bf37e14e-4ac6-426b-bf32-fbe79819b233","keyword":"调查分析","originalKeyword":"调查分析"},{"id":"83137eb4-a6ce-4dd3-987f-6fb5f2443a8a","keyword":"对策","originalKeyword":"对策"}],"language":"zh","publisherId":"fsyfh200308008","title":"魏输油管道腐蚀调查分析","volume":"24","year":"2003"},{"abstractinfo":"通过对涂层的形成原理及失效方式、耐腐蚀寿命、结合力、涂装施工工艺和防腐涂层维护5个方面进行对比,分析了油漆和电弧喷铝涂装方案的特点.针对岳大桥所处的腐蚀环境,指出在钢箱梁防腐蚀施工中,电弧喷铝比油漆重防腐方案具有更优秀的防腐蚀效果,进而说明电弧喷铝防腐涂装能够更广泛地应用到钢结构防腐施工中.","authors":[{"authorName":"王延东","id":"79a64f13-cd07-4f76-a942-305d0c319fba","originalAuthorName":"王延东"},{"authorName":"杨笑宇","id":"52f05c9a-d94f-43b0-b46d-ad1b09ebae23","originalAuthorName":"杨笑宇"},{"authorName":"洪伟","id":"0a2fe7c5-8a71-4b44-81fa-6d5c4d6d9ec9","originalAuthorName":"洪伟"},{"authorName":"贾平","id":"37ec5dfa-6e87-4e94-a06c-20d7bbbc56ae","originalAuthorName":"贾平"},{"authorName":"晁宇","id":"ad56dc84-d10f-417c-862b-918db0e1323d","originalAuthorName":"晁宇"}],"doi":"10.3969/j.issn.1001-3660.2009.01.029","fpage":"81","id":"d1a1619e-5bfc-4843-ae42-a343fb9a8a98","issue":"1","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术 "},"keywords":[{"id":"8afd8081-7ca0-491b-a25c-e2e0bf4a729f","keyword":"大桥","originalKeyword":"大桥"},{"id":"771d7517-176e-4fa1-8d6a-46ef6e42cf6d","keyword":"钢箱梁","originalKeyword":"钢箱梁"},{"id":"d0df47af-5c81-4752-a265-b68ef254bd5a","keyword":"油漆重防腐","originalKeyword":"油漆重防腐"},{"id":"df1d9fef-a8ba-416e-a22b-6875c2cd5055","keyword":"电弧喷铝","originalKeyword":"电弧喷铝"}],"language":"zh","publisherId":"bmjs200901029","title":"岳大桥钢箱梁油漆与电弧喷铝涂装方案对比","volume":"38","year":"2009"},{"abstractinfo":"以皮胶原纤维为基质,通过醛交联剂将黑树单宁固化在胶原纤维上组装成超分子吸附材料,研究该吸附材料对La3+的吸附特性.实验表明,该吸附材料对La3+的吸附平衡符合Freundlich方程式;其平衡吸附量受pH值影响较大,在pH3.0~5.0范围内,其吸附量随pH升高而增加,在pH≥5时,吸附量开始下降;其吸附量对温度影响不敏感,在293K~313K时,La3+的吸附平衡量随温度变化不大,但当温度超过313K时,平衡吸附量开始下降.吸附动力学可用拟二级速度方程来描述,由拟二级速率方程计算所得到的吸附平衡量与实测值的偏差在±3.5%以内,具有较好的一致性.","authors":[{"authorName":"刘方","id":"b16ce930-2010-4c0c-9da6-1d3fd12941e7","originalAuthorName":"刘方"},{"authorName":"何春光","id":"2d80b2fe-b1c9-44bd-98a8-d501bae7d0ec","originalAuthorName":"何春光"},{"authorName":"廖学品","id":"520fb463-9ea1-4778-b917-1c736a0fb171","originalAuthorName":"廖学品"},{"authorName":"赵仕林","id":"9ef66a90-8afa-44b5-8e29-6e4d8ee38dd4","originalAuthorName":"赵仕林"}],"doi":"10.3969/j.issn.1004-0277.2008.02.008","fpage":"35","id":"6a87c5e2-97be-4191-923e-f0ccd249e32a","issue":"2","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"3e5f93b3-ac9b-4176-8685-9c8512ff67fa","keyword":"固化黑树单宁","originalKeyword":"固化黑荆树单宁"},{"id":"51540db8-efd8-4b63-8541-0a519e3c7c32","keyword":"La3+吸附","originalKeyword":"La3+吸附"},{"id":"fa11af79-46db-40f6-a376-b4c9f7308092","keyword":"特性","originalKeyword":"特性"}],"language":"zh","publisherId":"xitu200802008","title":"胶原纤维固化黑树单宁对La3+的吸附特性研究","volume":"29","year":"2008"},{"abstractinfo":"以富含单宁的黑树树皮为原料,通过甲醛交联剂原位固化黑树单宁制备吸附材料,研究该吸附材料对轻稀土离子La3+、Pr3+、Nd3+(RE3+)的吸附特性.实验表明:该吸附材料对La3+的吸附最适宜的pH为5.0左右,对Pr3+、Nd3+的吸附最适宜的pH为5.5左右,此时pH升高或降低,吸附量有较大幅度下降.和pH因素的影响相比较,温度对平衡吸附量影响较小,反应温度为303 K时,原位固化黑树单宁对RE3+的吸附效果最好.当RE3+溶液的初始浓度为5.0 mmol·L-1时,在温度为303 K和最适宜的pH条件下,吸附剂用量为0.10 g,平衡吸附量可达到La3+为217.26 mg·g-1,Pr3+为228.56 mg·g-1,Nd3+为329.76 mg·g-1,其吸附等温线符合Freundlich方程.这种吸附剂对RE3+的吸附动力学可用拟二级速率方程来描述,由拟二级速率方程计算所得到的平衡吸附量与实测值的偏差在7%以内,具有很好的一致性.","authors":[{"authorName":"童培杰","id":"0f15ff37-642c-410a-a53f-1fd2b838a0ee","originalAuthorName":"童培杰"},{"authorName":"廖洋","id":"a035b0dd-3ac2-47c5-8d8a-144e579a307a","originalAuthorName":"廖洋"},{"authorName":"李瑞桢","id":"ed3c6093-8129-4306-aa78-0944e6e23d7d","originalAuthorName":"李瑞桢"},{"authorName":"操飞","id":"57cb2cd9-4cfe-4238-898d-35b5473529dd","originalAuthorName":"操飞"},{"authorName":"赵仕林","id":"6dc0201d-0e79-4d24-bee0-e86996100aa8","originalAuthorName":"赵仕林"},{"authorName":"杨莉莉","id":"f722bb51-5196-4b6b-8566-69d8c8bf9fbf","originalAuthorName":"杨莉莉"},{"authorName":"彭连启","id":"ee3c191f-01df-4566-a47c-2e0946263876","originalAuthorName":"彭连启"}],"doi":"","fpage":"269","id":"b0866c9e-8fd0-476c-bf32-ffeca6ae3712","issue":"2","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"2d7f2796-6308-4a92-86ac-7f67b48eec4e","keyword":"原位固化黑树单宁","originalKeyword":"原位固化黑荆树单宁"},{"id":"de5ae30a-5ff7-4d8d-9cac-f825edb2e89e","keyword":"轻稀土离子","originalKeyword":"轻稀土离子"},{"id":"27cbdb43-4ef3-48fb-b34e-5d7df86c2284","keyword":"吸附特性","originalKeyword":"吸附特性"}],"language":"zh","publisherId":"xyjsclygc201102018","title":"原位固化黑树单宁对La3+、Pr3+、Nd3+的吸附特性","volume":"40","year":"2011"},{"abstractinfo":"通过控制内外因素调节蠕虫状胶束的生长是胶束研究的热点之一.介绍了表面活性剂鲞蠕虫状胶束的形成机理,评述了分子结构、助溶盐、助表面活性等对蠕虫状胶束形成的影响,介绍了通过控制温度、pH值、光、电来制造响应型材料的新方法.讨论了蠕虫状胶束在油田开采中作为清洁压裂液等功能材料使用的优点和难点,认为其经济性和高效性应受到重视.","authors":[{"authorName":"任杰","id":"c78d1c5f-2d5b-4561-a83b-20e35ebc426e","originalAuthorName":"任杰"},{"authorName":"范晓东","id":"0efe4a67-69c0-45d4-8b85-71177c2a3fc6","originalAuthorName":"范晓东"},{"authorName":"陈营","id":"b3c6f817-09a1-4b2f-9fa5-2cc5dd335592","originalAuthorName":"陈营"},{"authorName":"周应学","id":"69424461-43bb-4b85-ba27-505d26a6de1e","originalAuthorName":"周应学"}],"doi":"","fpage":"60","id":"1cbac159-df66-460a-9415-c8e9ce545a63","issue":"23","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"c1129da0-2328-43e9-a3fa-98b3e2900b63","keyword":"表面活性剂","originalKeyword":"表面活性剂"},{"id":"0682ad25-2c4f-4927-bad9-705107951cba","keyword":"蠕虫状胶束","originalKeyword":"蠕虫状胶束"},{"id":"214d056e-2e36-4084-9a69-6020d517851e","keyword":"粘弹性","originalKeyword":"粘弹性"},{"id":"0fdb7ff7-9951-459e-80ac-3eb6eff5f83b","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"cldb201023012","title":"蠕虫状胶束的形成及其油田应用","volume":"24","year":"2010"},{"abstractinfo":"文留油田生产系统腐蚀状况、油田生产系统腐蚀监测的原则及监测网络的布点方式和腐蚀监 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