{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":2,"startPagecode":1},"records":[{"abstractinfo":"氟化稀土是一种用途广泛的材料,其中二氧化硅的含量是衡量产品品质的一个关键指标,直接影响生产合金的工艺和产品的质量.实验采用碳酸钠-硼酸混合熔剂(m碳酸钠∶m硼酸=4∶1)熔融试样,经盐酸酸化,加入0.4 mL硫酸(1+5)控制显色体系的pH≈1,正硅酸与钼酸铵沸水浴保温时间为3~5 s时形成硅钼杂多酸,用草酸-硫酸混合酸破坏磷、砷等干扰元素,抗坏血酸还原硅钼杂多酸为硅钼蓝,建立了光度法测定氟化稀土中二氧化硅含量的方法.试验表明,显色液中二氧化硅质量浓度在0.04~2.0 μg/mL范围内符合比尔定律,方法中二氧化硅的检出限和测定下限分别为0.002 8%和0.010%(质量分数).方法用于3个氟化稀土实际样品中二氧化硅量的测定,结果的相对标准偏差(RSD,n=10)为2.3%~5.2%;测定值与电感耦合等离子体原子发射光谱法(ICP-AES)的测定结果一致.","authors":[{"authorName":"高立红","id":"14b118d0-c6cd-4062-857e-e85777335898","originalAuthorName":"高立红"},{"authorName":"周凯红","id":"152959ff-22b0-496d-8638-30e19b216ed2","originalAuthorName":"周凯红"},{"authorName":"王燕霞","id":"d396176f-c08b-4510-b1dc-22084b95ecdd","originalAuthorName":"王燕霞"},{"authorName":"邢嵘嵘","id":"d7186175-373f-45b1-8341-ad54337f20e7","originalAuthorName":"邢嵘嵘"}],"doi":"10.13228/j.boyuan.issn1000-7571.009991","fpage":"57","id":"581a86e3-e394-46e2-8fb5-c82a88e6d7ce","issue":"4","journal":{"abbrevTitle":"YJFX","coverImgSrc":"journal/img/cover/YJFX.jpg","id":"71","issnPpub":"1000-7571","publisherId":"YJFX","title":"冶金分析 "},"keywords":[{"id":"7ec6204d-d3e5-432a-937c-01e5db7cc88b","keyword":"氟化稀土","originalKeyword":"氟化稀土"},{"id":"6bf7676a-1997-4d47-acc4-17e87282a650","keyword":"二氧化硅","originalKeyword":"二氧化硅"},{"id":"6d1a866f-e666-4cc6-b43e-865872438a2a","keyword":"分光光度法","originalKeyword":"分光光度法"},{"id":"552587c3-1db9-4016-8736-5db438b2861c","keyword":"碱熔融","originalKeyword":"碱熔融"}],"language":"zh","publisherId":"yjfx201704012","title":"硅钼蓝分光光度法测定氟化稀土中二氧化硅","volume":"37","year":"2017"},{"abstractinfo":"为深入挖掘邢钢节能潜力,以e-p分析法为理论基础,建立了适合邢钢的能耗瓶颈诊断模型。应用能耗瓶颈诊断模型,通过分解吨钢综合能耗为能耗强度与产品结构系数,分析了总生产流程、各生产区域和各工序的能耗瓶颈,确定了影响吨钢综合能耗的因素,指出了下一步邢钢的节能工作方向。","authors":[{"authorName":"甄云璞","id":"c76c80b8-fdeb-4312-b8a1-4a6627bd058e","originalAuthorName":"甄云璞"},{"authorName":"","id":"ba5622a0-46e2-49fb-b5bf-69a78b2a5b9b","originalAuthorName":""},{"authorName":",孔俊其","id":"9bfed267-1a38-4ce1-8e55-71b64613a462","originalAuthorName":",孔俊其"},{"authorName":",苍大强,宋海生","id":"45807e25-d804-47c2-91d1-d772d570dce9","originalAuthorName":",苍大强,宋海生"},{"authorName":",孙家舵","id":"f129aefd-a457-483f-87b9-a457bdf568c0","originalAuthorName":",孙家舵"},{"authorName":",张志辉","id":"743fa042-a31f-4ae7-8a6e-be8ec05975c4","originalAuthorName":",张志辉"}],"categoryName":"|","doi":"","fpage":"84","id":"579ef0e8-b0b5-4ec2-b620-0e7e5e570839","issue":"9","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"2ee3c8b9-db58-471b-8ceb-3b26052b9212","keyword":"节能 ","originalKeyword":"节能 "},{"id":"da4a4083-d666-4158-8ab6-cb546f37e035","keyword":" energy consumption of crude steel ","originalKeyword":" energy consumption of crude steel "},{"id":"b6668c8f-23cc-4d4e-9e72-356beaf63aa7","keyword":" energy-consumption bottleneck ","originalKeyword":" energy-consumption bottleneck "},{"id":"690ad7f9-999d-4719-a9b8-9faee36ef80c","keyword":" decomposition model ","originalKeyword":" decomposition model "},{"id":"6153c5eb-787b-4f6f-8df3-f317e9240987","keyword":" energy-intensity","originalKeyword":" energy-intensity"}],"language":"zh","publisherId":"0449-749X_2012_9_15","title":"能耗瓶颈诊断模型在邢钢的应用","volume":"47","year":"2012"},{"abstractinfo":"为深入挖掘邢钢节能潜力,以e-p分析法为理论基础,建立了适合邢钢的能耗瓶颈诊断模型.应用能耗瓶颈诊断模型,通过分解吨钢综合能耗为能耗强度与产品结构系数,分析了总生产流程、各生产区域和各工序的能耗瓶颈,确定了影响吨钢综合能耗的因素,指出了下一步邢钢的节能工作方向.","authors":[{"authorName":"甄云璞","id":"33d3b8df-b544-44cf-8a2e-86e66e8fca08","originalAuthorName":"甄云璞"},{"authorName":"孔俊其","id":"5990091c-1a1c-4882-89e3-13dc53d8d976","originalAuthorName":"孔俊其"},{"authorName":"苍大强","id":"39f0f6a6-6b11-464f-abe0-3e783a61ddcf","originalAuthorName":"苍大强"},{"authorName":"宋海生","id":"9042618d-e3a3-476a-aa95-70e393e6245b","originalAuthorName":"宋海生"},{"authorName":"孙家舵","id":"7e9264f8-03ea-4643-aeaa-0f67c2b90880","originalAuthorName":"孙家舵"},{"authorName":"张志辉","id":"896ea058-175e-46dd-981f-6f06f13247bc","originalAuthorName":"张志辉"}],"doi":"","fpage":"84","id":"d25a1c99-bbec-42d8-aea7-90b90d40f7b8","issue":"9","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"bb40833a-fe9a-4098-a673-e85631ae10dd","keyword":"节能","originalKeyword":"节能"},{"id":"51e68efe-ffd7-478a-abb4-fcc562c65c06","keyword":"吨钢能耗","originalKeyword":"吨钢能耗"},{"id":"661c865e-b6ce-4f08-88a0-c5a69d56f1e8","keyword":"能耗瓶颈","originalKeyword":"能耗瓶颈"},{"id":"6d7516d3-e5d5-4900-8f30-524359c0630b","keyword":"能量分解模型","originalKeyword":"能量分解模型"},{"id":"db7d570c-3eee-455d-a94c-45e2503b0774","keyword":"能量密度","originalKeyword":"能量密度"}],"language":"zh","publisherId":"gt201209017","title":"能耗瓶颈诊断模型在邢钢的应用","volume":"47","year":"2012"},{"abstractinfo":"在邢钢小方坯连铸机上进行试验,系统地研究了国产化结晶器电磁搅拌装置的最佳参数,分析了不同参数对连铸坯碳偏析的影响。试验结果表明,结晶器电磁搅拌改善了铸坯碳偏析现象,有效改善的最小电流为350A,电流强度达到一定值后,继续增加电流强度对铸坯中心偏析的改善效果不明显。","authors":[{"authorName":"邸永田","id":"193a1608-47cc-41de-a008-a01b0e293b5f","originalAuthorName":"邸永田"},{"authorName":"赵定国","id":"7255d52e-059e-411f-9882-2311159f2580","originalAuthorName":"赵定国"},{"authorName":"许士芳","id":"4458d43d-36f8-45a9-985a-d9e614bf0f81","originalAuthorName":"许士芳"},{"authorName":"董志强","id":"5db2e922-8cce-4da9-ba8b-8fa54cabd646","originalAuthorName":"董志强"},{"authorName":"赵冬芹","id":"8b6ae609-d1a1-47f6-a682-e1072f7ba999","originalAuthorName":"赵冬芹"}],"doi":"","fpage":"1","id":"95e34a86-806e-4255-b56b-fafab5debf38","issue":"5","journal":{"abbrevTitle":"LZ","coverImgSrc":"journal/img/cover/LZ.jpg","id":"52","issnPpub":"1005-4006","publisherId":"LZ","title":"连铸"},"keywords":[{"id":"49efd71c-e193-4874-9fb5-6cb68ba5e143","keyword":"结晶器","originalKeyword":"结晶器"},{"id":"63f215fb-e9c0-4a6b-bd6a-0f14b800b5e0","keyword":"电磁搅拌","originalKeyword":"电磁搅拌"},{"id":"cc9ea4bf-c233-445c-a837-4a55b2b9dcf6","keyword":"电流","originalKeyword":"电流"},{"id":"c172ea9d-925d-4b35-9243-ae9e6c9e3f76","keyword":"碳偏析","originalKeyword":"碳偏析"}],"language":"zh","publisherId":"lz201105001","title":"邢钢结晶器电磁搅拌参数优化研究","volume":"","year":"2011"},{"abstractinfo":"在邢钢小方坯连铸机上进行试验,系统地研究了国产化结晶器电磁搅拌装置的最佳参数,分析了不同参数对连铸坯碳偏析的影响。试验结果表明,结晶器电磁搅拌改善了铸坯碳偏析现象,有效改善的最小电流为350 A,电流强度达到一定值后,继续增加电流强度对铸坯中心偏析的改善效果不明显。","authors":[{"authorName":"邸永田","id":"0ce23173-e7ca-427b-881e-8ab9cc0ce032","originalAuthorName":"邸永田"},{"authorName":"赵定国","id":"cd7dac06-5b2b-4f30-b790-a2682c7dc9a8","originalAuthorName":"赵定国"},{"authorName":"许士芳","id":"303d3bbf-f371-4b2a-824e-7061df04e60b","originalAuthorName":"许士芳"},{"authorName":"董志强","id":"2b01933c-b1d8-4585-8765-85c0cc59738a","originalAuthorName":"董志强"},{"authorName":"赵冬芹","id":"1efb6be5-5aaa-4542-88f4-56a8acf0abfe","originalAuthorName":"赵冬芹"}],"categoryName":"|","doi":"","fpage":"1","id":"c952cdf1-71d3-4dd5-8eed-b8b050487893","issue":"5","journal":{"abbrevTitle":"LZ","coverImgSrc":"journal/img/cover/LZ.jpg","id":"52","issnPpub":"1005-4006","publisherId":"LZ","title":"连铸"},"keywords":[{"id":"6f34554b-65ea-4f7f-941e-0313120f4c20","keyword":"结晶器 ","originalKeyword":"结晶器 "},{"id":"c5685751-5c73-4b5f-8ecf-d0cab951bc09","keyword":" electromagnetic stirring ","originalKeyword":" electromagnetic stirring "},{"id":"b2daf1ae-ceba-41cc-98ee-fde4617269bf","keyword":" frequency ","originalKeyword":" frequency "},{"id":"4e734859-c6db-420e-afea-64080e1858da","keyword":" electric current","originalKeyword":" electric current"}],"language":"zh","publisherId":"1005-4006_2011_5_6","title":"邢钢结晶器电磁搅拌参数优化研究","volume":"","year":"2011"},{"abstractinfo":"正确选定顶吸罩类型是邢钢转炉二次除尘改造治理的关键.分析传统的二次收集罩的缺陷,论证了采用顶吸罩的合理性.邢钢现场试验数据证明,这一除尘方案是成功的.","authors":[{"authorName":"张玉军","id":"60bd7c6c-bdcd-49bc-bacb-8e398152d9f9","originalAuthorName":"张玉军"},{"authorName":"贾育华","id":"50b2c612-39c4-45e1-8364-1d2cb6043568","originalAuthorName":"贾育华"},{"authorName":"李俊","id":"41ad0e90-2f4f-44fc-8a0d-14099597fd3d","originalAuthorName":"李俊"},{"authorName":"武国峰","id":"9bb40b8d-598f-458d-b3b0-60010eeebf01","originalAuthorName":"武国峰"},{"authorName":"薛正学","id":"0f5124d3-9609-4c93-b022-d94aee8fbf0b","originalAuthorName":"薛正学"}],"doi":"10.3969/j.issn.1001-1447.2004.02.017","fpage":"58","id":"7b8e95bb-fb18-4a9c-b1b8-97eb235d54fd","issue":"2","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"d10e5b01-06a8-4120-8dff-e6bdc13a746e","keyword":"顶吸罩","originalKeyword":"顶吸罩"},{"id":"7c26d859-441e-44e0-9597-011adeae81e9","keyword":"二次除尘","originalKeyword":"二次除尘"},{"id":"57e116f2-f192-43ad-8ba4-b39029a16bf2","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"gtyj200402017","title":"顶吸罩在邢钢转炉二次除尘中的应用","volume":"32","year":"2004"},{"abstractinfo":"以邯邢磁铁矿精粉为原料,基于现场造球工业实验,考察了不同膨润土配比量、造球水分以及润磨时间等对邯邢磁精矿生球性能的影响规律,得出三者分别为2.0%、8.5%~9.0%和6 min的最佳工艺参数;此外,采用实验室预热氧化和焙烧实验,研究了不同预热氧化温度和时间、焙烧温度和时间对邯邢磁铁矿粉固结性能的影响,并利用光学显微镜分析了预热氧化和焙烧中球团显微结构的变化情况和固结机理。实验结果显示,邯邢磁精矿球团适宜氧化温度和时间分别为880~920℃和20 min,适宜焙烧温度和时间分别为1250℃和20 min。","authors":[{"authorName":"刘成松","id":"7a003b77-df09-47ba-8f1a-fc6d8377e9b9","originalAuthorName":"刘成松"},{"authorName":"李京社","id":"0409d481-864f-4cac-b67d-f921679bae02","originalAuthorName":"李京社"},{"authorName":"杨树峰","id":"11c2517a-845a-4f9f-8fbb-fef34dbdd6dc","originalAuthorName":"杨树峰"},{"authorName":"高向宙","id":"a4095abb-b368-40c4-94f8-a7dc261e47d0","originalAuthorName":"高向宙"},{"authorName":"马博","id":"ab74314c-99a2-496d-878c-f9a6a10a9839","originalAuthorName":"马博"}],"doi":"10.13228/j.boyuan.issn0449-749x.20130571","fpage":"7","id":"6bb42971-4cfb-4050-acf8-f184f34fa042","issue":"10","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"bc71e455-b81d-4f25-a64e-ebfcf99fca10","keyword":"邯邢磁铁矿精粉","originalKeyword":"邯邢磁铁矿精粉"},{"id":"10924aaf-8da0-416c-aa5c-d04ab0d6d35a","keyword":"生球性能","originalKeyword":"生球性能"},{"id":"1716dca9-b7b4-43c8-b921-c67e480ac29a","keyword":"显微结构","originalKeyword":"显微结构"},{"id":"1ca894d3-ae7f-4bf9-85db-907c9ddd0397","keyword":"固结机理","originalKeyword":"固结机理"}],"language":"zh","publisherId":"gt201410002","title":"邯邢地区磁精矿造球的实验和机理","volume":"","year":"2014"},{"abstractinfo":"介绍了邢钢连铸小方坯热送热装的工艺实践,建立了一系列有效的措施.经过三个月的实践证明,该方案工艺合理,投资少.热送热装率为60 %,热装温度达到600 ℃.","authors":[{"authorName":"苑希现","id":"a27a471e-e6c4-4de2-9535-3e0b0b9526cd","originalAuthorName":"苑希现"},{"authorName":"蒋毅","id":"889bd297-e492-474c-b463-aae9145e7d86","originalAuthorName":"蒋毅"},{"authorName":"都玉林","id":"10087046-865e-4795-ae18-fda456071bee","originalAuthorName":"都玉林"},{"authorName":"张永藏","id":"96922fb0-d0bb-49da-bf79-183fd14755b7","originalAuthorName":"张永藏"},{"authorName":"刘玉旗","id":"64bbe8ef-5923-40db-bf4b-e4d8c8c34160","originalAuthorName":"刘玉旗"}],"doi":"","fpage":"21","id":"5af79c89-f24f-46a1-b9f6-7792cecef84a","issue":"2","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"1efabe04-cced-4dd3-98bb-894517cab812","keyword":"小方坯","originalKeyword":"小方坯"},{"id":"7c067645-bd49-46c9-a4ff-39de5b00198d","keyword":"热送热装","originalKeyword":"热送热装"},{"id":"e6b19824-0399-4302-864c-cba8e1c7b6e0","keyword":"工艺实践","originalKeyword":"工艺实践"}],"language":"zh","publisherId":"gt199902006","title":"邢钢连铸小方坯热送热装工艺实践","volume":"","year":"1999"},{"abstractinfo":"","authors":[{"authorName":"张江伟","id":"53ca349c-cd52-491f-a8f4-0140d569a9b8","originalAuthorName":"张江伟"},{"authorName":"张治广","id":"a4f59286-9f64-4b1d-8fd7-46f5e18c80d7","originalAuthorName":"张治广"}],"doi":"10.3969/j.issn.1001-1935.2007.05.016","fpage":"380","id":"07231977-ba50-482f-b957-d888a5f04a04","issue":"5","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"5792a43b-9794-4928-9b8e-a3eacf2adea8","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"nhcl200705016","title":"邢钢炼钢系统耐火材料的使用情况","volume":"41","year":"2007"},{"abstractinfo":"","authors":[{"authorName":"万爱珍","id":"9f5b4cb6-adfc-475e-b3bd-137183871e3a","originalAuthorName":"万爱珍"}],"doi":"10.3969/j.issn.1001-1447.2000.03.002","fpage":"4","id":"379b6c59-4658-4efc-86de-400c092eacd6","issue":"3","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"75d779f3-0dc4-4978-a265-0740da5edeaf","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"gtyj200003002","title":"邢钢高炉渣冶金性能的实验室研究","volume":"","year":"2000"}],"totalpage":2,"totalrecord":20}