{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"介绍了以硅树脂作为冲压发动机绝热层的基体材料,以YJ短纤维或纤维织物作为增强材料的两种绝热层配方的烧蚀性能.考察了YJ短纤维的含量、硅树脂/纤维织物的质量配比对绝热层烧蚀率和工艺性能的影响.结果表明:YJ短纤维为4份时,硅树脂/YJ短纤维/氧化锆配方的烧蚀与工艺的综合性能最佳,而硅树脂与纤维织物的质量配比为1.1∶1时,硅树脂/纤维织物配方的氧乙炔烧蚀率最小,仅为15.2 μm/s.20 s缩比发动机地面试验结果表明,两种配方绝热层均对冲压发动机实施了有效热防护.","authors":[{"authorName":"詹穹","id":"0fa4e3a6-9f1a-43f5-911a-de88b998f618","originalAuthorName":"詹穹"},{"authorName":"李洋","id":"b4e03801-16b1-4257-81f8-82631a0e3eda","originalAuthorName":"李洋"},{"authorName":"方陆军","id":"6920b829-3ae7-4744-98ce-6b924d6c0f30","originalAuthorName":"方陆军"},{"authorName":"陈春娟","id":"96de41f5-cfa6-43c9-8176-5df992b03ae1","originalAuthorName":"陈春娟"},{"authorName":"<span style=\"color:red\">彭</span><span style=\"color:red\">正</span><span style=\"color:red\">贵</span>","id":"235b546b-b584-45c5-b875-f6a76855369a","originalAuthorName":"彭正贵"}],"doi":"10.3969/j.issn.1007-2330.2014.03.007","fpage":"31","id":"26052606-d54c-485b-982d-9e70af7f9327","issue":"3","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺   "},"keywords":[{"id":"7de08624-b90d-415d-b6a6-efc7cbc9296a","keyword":"硅树脂","originalKeyword":"硅树脂"},{"id":"526e3ca5-05eb-40a7-818f-eb5c0432515e","keyword":"冲压发动机","originalKeyword":"冲压发动机"},{"id":"a64ab7bf-4ee9-4c44-9bd3-ad3acf492b50","keyword":"绝热层","originalKeyword":"绝热层"},{"id":"becaac68-a917-4aa5-992c-5b6456876276","keyword":"烧蚀","originalKeyword":"烧蚀"}],"language":"zh","publisherId":"yhclgy201403007","title":"有机硅材料用于冲压发动机绝热层的研究","volume":"44","year":"2014"},{"abstractinfo":"<span style=\"color:red\">彭</span>宁阱是用于直接测量原子核质量的精确设备.为了保证<span style=\"color:red\">彭</span>宁阱的测量精度,需在阱中心产生精准的四极静电场,而四极静电场是通过对<span style=\"color:red\">彭</span>宁阱的核心电极施加合适的电压产生的.采用公式推导法和最小二乘法两种方法计算得到了LPT核心电极需加电压幅值.对于公式推导法,电压值完全从理论出发,经公式推导后计算得到;最小二乘法的出发点是使取样偏差的平方和最小,且通过仿真模拟考虑了电极的实际几何形状.由这两种方法得到的非四极项系数C4和C6,可用于估算因偏离理想四极电场所产生的实验误差.虽然这两种方法的出发点不同,但都可以在阱中心产生需要的四极电场.","authors":[{"authorName":"孙宇梁","id":"66a33298-bff6-4a8d-8e03-12dcbb5cddf6","originalAuthorName":"孙宇梁"},{"authorName":"王永生","id":"26342b6a-94dd-4fe0-8bdd-699936f3ffd6","originalAuthorName":"王永生"},{"authorName":"田玉林","id":"456dff8e-42d7-4330-a30c-cc4de1004b96","originalAuthorName":"田玉林"},{"authorName":"王均英","id":"3a15b361-f99c-444f-871b-8afc8d0506fc","originalAuthorName":"王均英"},{"authorName":"黄文学","id":"097fff8d-6a99-4d46-aecd-89b31976e0b5","originalAuthorName":"黄文学"}],"doi":"10.11804/NuclPhysRev.32.03.341","fpage":"341","id":"f7b275e0-25cc-46db-b247-d4791f844401","issue":"3","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"555ccb15-cb30-45c6-8d11-50a2dcb08b7e","keyword":"<span style=\"color:red\">彭</span>宁阱","originalKeyword":"彭宁阱"},{"id":"45437d63-92ef-44a5-b2e4-1edc5c1b68a3","keyword":"质量测量","originalKeyword":"质量测量"},{"id":"1f413a8c-2165-4414-a6ef-aa88f4dd60eb","keyword":"四极电场","originalKeyword":"四极电场"},{"id":"cddd2ade-8f59-49b3-891e-7bd85113206c","keyword":"电极电压","originalKeyword":"电极电压"}],"language":"zh","publisherId":"yzhwlpl201503015","title":"兰州<span style=\"color:red\">彭</span>宁阱核心电极的最优电压幅值计算","volume":"32","year":"2015"},{"abstractinfo":"从理论上分析了采用真空蒸馏法分离<span style=\"color:red\">贵</span>铅中铅、银、铜、铋、锑的可行性，研究了蒸馏时间、蒸馏温度对<span style=\"color:red\">贵</span>铅中金属分离效果的影响规律。实验结果表明，当系统压力在10~20 Pa，温度在800℃以上，保温时间≥2 h时，铅和铋的挥发率接近100%，银和锑的挥发率随温度的升高、保温时间的增长而逐渐增大。当温度为850℃，保温时间为2 h时，所得残留物中铅、银、铜、铋、锑的含量分别为0.21%、45.31%、13.24%、0.0001%、33.6%，挥发物中铅、银、铜、铋、锑的含量分别为46.15%、0.236%、0.022%、8.87%、35.4%。","authors":[{"authorName":"包崇军","id":"892754f3-82fd-4d26-8b2a-7a985d5be010","originalAuthorName":"包崇军"},{"authorName":"蒋文龙","id":"ee09dad7-109d-407f-ad7c-5cc4de1efe34","originalAuthorName":"蒋文龙"},{"authorName":"李晓阳","id":"b6dfdb2f-f43d-42f2-b146-94ad2c089d63","originalAuthorName":"李晓阳"},{"authorName":"吴红林","id":"3dd5453d-7baa-4ee2-b02f-1c00703c8d91","originalAuthorName":"吴红林"},{"authorName":"邹利明","id":"14252ee7-e2ee-4b12-bd47-b0bb974eabe3","originalAuthorName":"邹利明"},{"authorName":"罗凌艳","id":"d4dadb7b-ba4a-4489-afbd-dfdf5ada3e4b","originalAuthorName":"罗凌艳"},{"authorName":"柯浪","id":"1ed7aced-dded-4cd8-9b24-2ef93472f036","originalAuthorName":"柯浪"},{"authorName":"许娜","id":"2ecfc2ad-da25-4c8f-ab3e-bea9cea9b8fa","originalAuthorName":"许娜"},{"authorName":"田林","id":"7dd6811d-a25d-4985-9dcc-e24c9eab878f","originalAuthorName":"田林"}],"doi":"","fpage":"31","id":"8d276d92-5362-4625-b264-5da4f70330d8","issue":"z1","journal":{"abbrevTitle":"GJS","coverImgSrc":"journal/img/cover/GJS.jpg","id":"38","issnPpub":"1004-0676","publisherId":"GJS","title":"贵金属"},"keywords":[{"id":"b67ae8fb-8a6e-499c-b899-bb81257fef54","keyword":"有色金属冶金","originalKeyword":"有色金属冶金"},{"id":"37726ddb-e999-45ef-a001-03fcbb31aedb","keyword":"真空蒸馏法","originalKeyword":"真空蒸馏法"},{"id":"f68cb13c-d6df-45ec-bb8f-cc9af58293cd","keyword":"<span style=\"color:red\">贵</span>铅","originalKeyword":"贵铅"},{"id":"3bf693ce-1bb1-4d15-a3c2-4c3b39b2b500","keyword":"金属分离","originalKeyword":"金属分离"}],"language":"zh","publisherId":"gjs2014z1008","title":"真空蒸馏法处理<span style=\"color:red\">贵</span>铅新工艺研究","volume":"","year":"2014"},{"abstractinfo":"目前,氰化浸金仍是从矿石中提取金最主要方法.从氰化浸出<span style=\"color:red\">贵</span>液(矿浆)中回收金在工业生产中应用的方法主要有锌粉置换法、活性炭吸附法、离子交换树脂吸附法、电沉积法等,而溶剂萃取法、液膜法等尚在试验研究中.文中叙述了从氰化<span style=\"color:red\">贵</span>液中(矿浆)回收金的各种方法的发展、机理、优缺点及行业应用和研究现状,并对回收方法的选择进行了分析讨论.","authors":[{"authorName":"陈淑萍","id":"f0bab11d-6da1-4cf4-a1a8-da8181289e57","originalAuthorName":"陈淑萍"}],"doi":"10.3969/j.issn.1001-1277.2012.02.011","fpage":"43","id":"af133372-dfec-47b8-a2b8-cd4d14b0a30a","issue":"2","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"d66a50a9-e205-437e-a61e-f77a1a393fb6","keyword":"氰化<span style=\"color:red\">贵</span>液","originalKeyword":"氰化贵液"},{"id":"8bc659fc-aef0-4545-a37b-edf158513fa8","keyword":"锌粉置换","originalKeyword":"锌粉置换"},{"id":"13b51b0b-0f28-4b3a-b457-22f155cb8e0c","keyword":"吸附","originalKeyword":"吸附"},{"id":"96ffb9b7-eda7-4432-877d-7d5e97932077","keyword":"回收金","originalKeyword":"回收金"}],"language":"zh","publisherId":"huangj201202011","title":"从氰化<span style=\"color:red\">贵</span>液(矿浆)中回收金技术进展","volume":"33","year":"2012"},{"abstractinfo":"提出了一个实用而简便的测定<span style=\"color:red\">贵</span>液中金和钯的方法.在瓷坩埚中蒸干<span style=\"color:red\">贵</span>液,残渣与混合试剂熔炼,灰吹,贵金属合粒用酸溶解,原子吸收法测定金和钯.该方法准确,适用范围广.","authors":[{"authorName":"林海山","id":"018ae545-a511-4550-80be-4839cc21187a","originalAuthorName":"林海山"}],"doi":"10.3969/j.issn.1001-1277.2002.05.014","fpage":"44","id":"acfc0866-2e86-44d3-80c5-6c8b2f050987","issue":"5","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"84a060b4-6883-4de1-a3cc-e03de16d5175","keyword":"简易试金","originalKeyword":"简易试金"},{"id":"9d57c679-96fe-4c8e-b676-6fe541de8136","keyword":"<span style=\"color:red\">贵</span>液","originalKeyword":"贵液"},{"id":"5ff6e6db-3dfd-4d22-b3d9-032c8cbf54a6","keyword":"金","originalKeyword":"金"},{"id":"5ac2cb9d-e763-4695-90c1-c27d3bbf9519","keyword":"钯","originalKeyword":"钯"}],"language":"zh","publisherId":"huangj200205014","title":"简易试金法测定<span style=\"color:red\">贵</span>液中的金和钯","volume":"23","year":"2002"},{"abstractinfo":"高铅金银矿粉氰化过程产生的高铅<span style=\"color:red\">贵</span>液，进一步采用锌粉置换时其中溶解的铅易被置换出来，从而使银泥品位大幅下降，且会对后续的冶炼作业带来困难。为解决<span style=\"color:red\">贵</span>液中高含量铅造成的影响，进行了降铅试验研究。其结果表明：通过控制浸出工艺碱度，<span style=\"color:red\">贵</span>液二次置换、Na2 CO3预先除铅，均可有效解决<span style=\"color:red\">贵</span>液中铅含量过高而对生产造成的影响。","authors":[{"authorName":"王文强","id":"2814c8ae-d491-48e5-bf2f-6160fb4a13a2","originalAuthorName":"王文强"},{"authorName":"王金超","id":"4a899c1d-e13f-437f-9aee-e4b5919b2634","originalAuthorName":"王金超"},{"authorName":"姜传进","id":"3755613f-e2e3-4fa6-9702-4d20fc1f5111","originalAuthorName":"姜传进"}],"doi":"10.11792/hj20160314","fpage":"64","id":"20d7db5b-6494-48b4-a5aa-3e0cc1d8e30c","issue":"3","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"7b55b97b-e6ad-49a6-af9c-1e3abd23dc53","keyword":"高铅<span style=\"color:red\">贵</span>液","originalKeyword":"高铅贵液"},{"id":"962d0e7a-6972-42aa-85fb-3178fcc59e02","keyword":"Na2 CO3除铅","originalKeyword":"Na2 CO3除铅"},{"id":"4f622fb3-e982-4bf2-9243-9bf42cb74f6c","keyword":"锌粉置换","originalKeyword":"锌粉置换"},{"id":"983efbd2-48a4-4dec-a81f-c9067f85d50d","keyword":"氰化","originalKeyword":"氰化"}],"language":"zh","publisherId":"huangj201603015","title":"金银氰化浸出中高铅<span style=\"color:red\">贵</span>液的产生原因及处理方法","volume":"37","year":"2016"},{"abstractinfo":"用电极过程动力学对从氰化<span style=\"color:red\">贵</span>液中直接电沉积金过程进行分析,可得出提高Au(CN)-2离子与阴极碰撞几率和减小析H2副反应是提高电沉积金效率的关键因素.采用多孔电极、析出H2小的电极材料和分两段电解措施,使从低浓度含金贵液中直接电沉积金的效率达到98%以上.","authors":[{"authorName":"张建武","id":"0ec1ec43-c401-4702-9d5d-af0840ccffa1","originalAuthorName":"张建武"},{"authorName":"张桂珍","id":"30afc453-8964-403c-ad9a-73d8a5940334","originalAuthorName":"张桂珍"},{"authorName":"吴仙花","id":"2082eeb5-479c-4b71-a10d-e2db3c715cb1","originalAuthorName":"吴仙花"},{"authorName":"盛桂云","id":"2bcfabcc-e002-4f0c-a3a1-63bbf1ef2db2","originalAuthorName":"盛桂云"}],"doi":"10.3969/j.issn.1001-1277.2006.10.010","fpage":"36","id":"e2572222-89a6-4f27-95d8-c8d6326b4cd1","issue":"10","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"18a81aec-d228-4001-9514-2c64403cdd1e","keyword":"直接电沉积金","originalKeyword":"直接电沉积金"},{"id":"5c7ac6f8-4531-4146-bbc2-111704f9b628","keyword":"碰撞几率","originalKeyword":"碰撞几率"},{"id":"657714fb-50fe-4c90-a004-b6ceb4354155","keyword":"析H2副反应","originalKeyword":"析H2副反应"},{"id":"79e4adf2-1985-409a-88c6-6f662fefce95","keyword":"稀<span style=\"color:red\">贵</span>液","originalKeyword":"稀贵液"}],"language":"zh","publisherId":"huangj200610010","title":"从稀<span style=\"color:red\">贵</span>液中直接电沉积金的研究","volume":"27","year":"2006"},{"abstractinfo":"研究了大洋多金属锰结核酸浸<span style=\"color:red\">贵</span>液中铁锰元素与铜、钴、镍有价金属的分离.根据溶液所含金属的特点,选用可以回收利用的MnO2作为Fe2+的氧化剂先将Fe2+氧化为Fe3+;采用黄铵铁矾法与Fe(OH)3相结合的二步法除铁工艺,并对溶液pH、反应温度、反应时间等操作参数进行优化,铁的沉淀率达到99.8%,净化后溶液中含铁量低于0.01 g/L,钴、铜、镍、锰的回收率分别达到99.5%、93.3%、99.6%、99.3%;硫化沉淀分离锰和铜、钴、镍过程中,硫化钠适宜用量为理论用量的4.5倍,适宜pH值4.5,适宜温度80℃,沉淀时间1 h,铜、钴、镍的沉淀率在99%左右,而锰的沉淀率仅为0.46%.","authors":[{"authorName":"孙春宝","id":"d1a44b57-ff7c-4df2-bdf9-abde7c42a488","originalAuthorName":"孙春宝"},{"authorName":"吕继有","id":"0b20399e-b239-46d1-b7f9-e91665550564","originalAuthorName":"吕继有"},{"authorName":"李浩然","id":"634531c5-b27d-418b-b2e8-0cf136e2b81c","originalAuthorName":"李浩然"}],"doi":"","fpage":"542","id":"90ecc86b-77b1-4ccb-9639-951ccffa0ada","issue":"3","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"5bb1fc6a-aba5-4eb9-bebf-21545f0b1525","keyword":"大洋多金属结核","originalKeyword":"大洋多金属结核"},{"id":"a28ecdff-7ebe-4309-9c3b-b853ae8c0a94","keyword":"溶液净化","originalKeyword":"溶液净化"},{"id":"89828b07-7463-4c49-a348-ef0accd77f99","keyword":"沉淀法","originalKeyword":"沉淀法"}],"language":"zh","publisherId":"zgysjsxb200603027","title":"大洋多金属锰结核酸浸<span style=\"color:red\">贵</span>液中铁锰元素的脱除","volume":"16","year":"2006"},{"abstractinfo":"<span style=\"color:red\">正</span>渗透技术是一种新兴的利用渗透原理的膜分离技术,能自发进行,无需外加压力即可实现,为水资源和环境问题提供了低能耗、高效率的解决途径.近年来<span style=\"color:red\">正</span>渗透技术在国际上得到了广泛的重视,相关的研究<span style=\"color:red\">正</span>快速发展.文章详细总结了<span style=\"color:red\">正</span>渗透机理方面的研究进展,深入分析了<span style=\"color:red\">正</span>渗透的整个动力学过程,为<span style=\"color:red\">正</span>渗透膜的设计和制备与驱动溶质的选择和开发提供了理论基础.","authors":[{"authorName":"方彦彦","id":"417d69f7-49c9-421d-baf2-ba2e7e8e5bba","originalAuthorName":"方彦彦"},{"authorName":"田野","id":"b43f2be2-1c6d-4647-9a03-af3cbdf66e67","originalAuthorName":"田野"},{"authorName":"王晓琳","id":"eeef4e75-0c54-449f-beba-304f25c673eb","originalAuthorName":"王晓琳"}],"doi":"10.3969/j.issn.1007-8924.2011.06.020","fpage":"95","id":"b2f4f9d1-a5f6-4277-b3c5-9cc67e24d7e5","issue":"6","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"b8145eed-f9af-4296-a2a8-78081c2f117c","keyword":"<span style=\"color:red\">正</span>渗透","originalKeyword":"正渗透"},{"id":"a982e8b5-f58c-497f-8c8f-9a398d806a16","keyword":"渗透压","originalKeyword":"渗透压"},{"id":"f2ba5e64-b892-4b89-8447-5ff07677a854","keyword":"机理","originalKeyword":"机理"},{"id":"83082b58-1ff1-46c9-9d55-1e28d48de719","keyword":"膜","originalKeyword":"膜"}],"language":"zh","publisherId":"mkxyjs201106020","title":"<span style=\"color:red\">正</span>渗透的机理","volume":"31","year":"2011"},{"abstractinfo":"从含高铜、铅、锌<span style=\"color:red\">贵</span>液中直接用锌粉置换回收金,效果差.通过在锌粉置换作业中控制Pb(AC)2适宜用量,解决了铅、锌在流程溶液体系中积累、金置换率低及影响氰化浸出问题,保证了锌粉置换作业技术指标.","authors":[{"authorName":"卢辉畴","id":"4fff4ddf-528e-4abf-b674-43c2cf3285e5","originalAuthorName":"卢辉畴"}],"doi":"10.3969/j.issn.1001-1277.2004.04.012","fpage":"36","id":"7491ee59-964c-4460-a386-c221acff1797","issue":"4","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"7096c6be-8ded-4bd6-a95f-d6cd24191de7","keyword":"锌粉置换","originalKeyword":"锌粉置换"},{"id":"47703d7a-d084-4548-8947-af05a4a2b964","keyword":"Pb(AC)2","originalKeyword":"Pb(AC)2"},{"id":"d2818b0f-8b0e-4f0e-859f-f2bd9488dcd0","keyword":"积累","originalKeyword":"积累"},{"id":"f054feac-7d5a-4c7b-aa25-6f022bc89283","keyword":"置换率","originalKeyword":"置换率"}],"language":"zh","publisherId":"huangj200404012","title":"锌粉置换法从含高铜、铅、锌<span style=\"color:red\">贵</span>液中回收金的研究及生产实践","volume":"25","year":"2004"}],"totalpage":277,"totalrecord":2769}