{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"论文通过XRF对拜耳赤泥元素及氧化物含量进行分析;对拜耳赤泥的比表面积、吸水率、粒度和密度等物理性能进行测试;以活性粉煤灰作为参考,通过取代水泥法和氧化钙法,对比分析了拜耳赤泥和粉煤灰的活性.结果为:拜耳赤泥中的氧化铝含量较粉煤灰高,氧化钙含量低于粉煤灰;比表面积为粉煤灰比表面积的1.63倍,吸水率也高于粉煤灰;随着取代量的增加,赤泥和粉煤灰试件7d和28 d的抗压和抗折强度呈下降趋势;经过高温养护2h后,赤泥/氧化钙系列试件的抗压强度均明显高于粉煤灰/氧化钙试件的抗压强度.试验用拜耳赤泥的活性高于Ⅰ级粉煤灰的活性.","authors":[{"authorName":"刘日鑫","id":"7e23c7c9-8713-4626-a681-65e2e47702ff","originalAuthorName":"刘日鑫"},{"authorName":"张锦洲","id":"0117904a-6cbf-4e5a-9bc5-8340be755e1d","originalAuthorName":"张锦洲"},{"authorName":"古丽","id":"7d38ea5d-027e-4b54-b29e-b1b94b0e3d72","originalAuthorName":"古丽"},{"authorName":"封硕","id":"dcbe92b4-e60b-48e4-9f37-5302532c7d8b","originalAuthorName":"封硕"},{"authorName":"张伟伟","id":"f48614b0-6cee-4760-ad30-134cfce72d75","originalAuthorName":"张伟伟"}],"doi":"","fpage":"3476","id":"90aa18d8-b5ff-4098-9913-d35055ee1379","issue":"10","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"143f299e-e4fc-4fec-8bfb-eb2630733c6c","keyword":"拜耳赤泥","originalKeyword":"拜耳赤泥"},{"id":"f3448f10-6bad-4c87-948e-aa8877e63ce4","keyword":"活性","originalKeyword":"活性"},{"id":"cf1a7b01-7067-4681-a1d0-845fb8070ead","keyword":"粉煤灰","originalKeyword":"粉煤灰"}],"language":"zh","publisherId":"gsytb201610068","title":"拜耳法赤泥的活性研究","volume":"35","year":"2016"},{"abstractinfo":"叙述了拜耳法赤泥脱碱的意义以及我国拜耳法赤泥的物理化学性质以及物相特点,结合国内外拜耳法赤泥脱碱研究现状,总结了目前拜耳法赤泥脱碱工艺存在的问题,并提出了拜耳法赤泥高效脱碱的建议和意见.","authors":[{"authorName":"朱晓波","id":"14fe4f1b-ff69-4db8-96b5-07abbab057d5","originalAuthorName":"朱晓波"},{"authorName":"李望","id":"3d168e69-27e4-41cc-97e7-3a1551b86fc9","originalAuthorName":"李望"},{"authorName":"管学茂","id":"02a9fd62-6af0-4a82-b571-a3389b9b7b4f","originalAuthorName":"管学茂"},{"authorName":"马娇","id":"d5947a80-ea73-4d68-a029-912244f37ec1","originalAuthorName":"马娇"}],"doi":"","fpage":"2254","id":"f3ad8bd7-d1a0-417f-979a-ce9dafc81927","issue":"9","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"d600844d-2475-4a88-a2d4-5cee6b8d510c","keyword":"拜耳法赤泥","originalKeyword":"拜耳法赤泥"},{"id":"b53abd82-6b9d-4295-b5e8-8a7c0a9b478d","keyword":"脱碱","originalKeyword":"脱碱"},{"id":"4893144b-f11e-4d1c-b4aa-2d6d2f3657f1","keyword":"综合利用","originalKeyword":"综合利用"},{"id":"333d97d3-cef5-4249-b315-d17e554b2935","keyword":"稀有金属","originalKeyword":"稀有金属"},{"id":"df5b90db-373f-48ee-a31d-62fec14a4d6d","keyword":"建筑材料","originalKeyword":"建筑材料"}],"language":"zh","publisherId":"gsytb201409019","title":"拜耳法赤泥脱碱研究现状","volume":"33","year":"2014"},{"abstractinfo":"本文以拜耳法赤泥固化堆存为背景,研究了拜耳法赤泥的物理特性和自然沉降特性,比较了不同促沉剂在不同掺量条件下对赤泥浆体沉降性能的影响;通过正交试验优选出赤泥促沉剂的合理配比:腐植酸钠/萘系减水剂/六偏磷酸钠/十二烷基苯磺酸钠=1/11/2/3,在浓度为40%的赤泥浆体中掺用3.4‰的促沉剂,沉降8h后沉降层浆体浓度可以达到52.6%,24h后沉降层浓度可以达到59.8%;与自然沉降24h相比,沉降层浓度提高了27%;对强化浓缩赤泥进行固化,并与自然沉降赤泥固化体相比,内聚力提高了50%,提高了固化堆存的稳定性和安全性.","authors":[{"authorName":"司常钧","id":"5a08b7e9-027d-47a8-8e33-f3528c53a5e6","originalAuthorName":"司常钧"},{"authorName":"张召述","id":"9d803fd2-4188-4ee2-9655-4efb2490814c","originalAuthorName":"张召述"},{"authorName":"罗中秋","id":"c3170cac-9eb0-411b-bd14-26e318ea326c","originalAuthorName":"罗中秋"},{"authorName":"夏举佩","id":"a3ec3408-b7cc-4370-b692-a7de689735a9","originalAuthorName":"夏举佩"}],"doi":"","fpage":"732","id":"4920911a-8a06-4abf-a824-bee66b702207","issue":"4","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"ad39dfcf-6443-4621-a0ad-eca322e9e9c2","keyword":"拜耳法赤泥","originalKeyword":"拜耳法赤泥"},{"id":"4cf767d2-9bca-4eec-a8b1-141fc1165b68","keyword":"沉降","originalKeyword":"沉降"},{"id":"c068aad4-d013-4e37-ae2b-c07095599f65","keyword":"堆存","originalKeyword":"堆存"}],"language":"zh","publisherId":"gsytb201304037","title":"拜耳法赤泥强化沉降研究","volume":"32","year":"2013"},{"abstractinfo":"本文以拜耳法赤泥固化干堆为背景,研究了低温陶瓷胶凝材料对赤泥固化效果的影响.结果表明,在浓度为60%的浆体中加入胶凝材料可显著提高材料土工力学性能.同时XRD、SEM分析表明,低温陶瓷胶凝材料中活性硅酸盐矿物在赤泥游离碱激发作用下,反应生成水化铝硅酸盐和水化硅酸盐,这些水化产物填充于赤泥颗粒间,使颗粒胶结连接成具有一定承载力的复合材料,实现了尾矿的安全堆存.","authors":[{"authorName":"罗中秋","id":"41ce7c1c-03bd-4024-813a-5ada79f7acaf","originalAuthorName":"罗中秋"},{"authorName":"司常钧","id":"8fc4996b-6801-45de-ba0e-2ef02685182d","originalAuthorName":"司常钧"},{"authorName":"樊斌","id":"c7aba44c-2b3b-41a6-a5b0-ce056001d8b5","originalAuthorName":"樊斌"},{"authorName":"周新涛","id":"6616cc4a-0d03-40af-a056-feb932df82ee","originalAuthorName":"周新涛"}],"doi":"","fpage":"782","id":"ee03f898-84cd-4872-884e-a90d1d1f6055","issue":"4","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"aa3268ea-9737-4f4a-b793-c766a19f46d8","keyword":"赤泥","originalKeyword":"赤泥"},{"id":"84ec934c-9a88-4fe3-b31c-f8af37a307cd","keyword":"低温陶瓷胶凝材料","originalKeyword":"低温陶瓷胶凝材料"},{"id":"ac0dc3db-29d7-45e9-8ec7-1d7b42aa1453","keyword":"固化","originalKeyword":"固化"}],"language":"zh","publisherId":"gsytb201404015","title":"拜耳法赤泥固化技术研究","volume":"33","year":"2014"},{"abstractinfo":"总结回顾了拜耳法赤泥的催化应用研究现状,讨论了赤泥的改性处理方法、催化特性和涉及的反应机理,并与其他铁系催化剂和商业催化剂进行了比较分析.指出拜耳法赤泥是现有商业催化剂的一种良好替代品,对许多反应都具有潜在的催化应用价值.","authors":[{"authorName":"燕昭利","id":"0cbac2ae-5b45-4318-9209-082702c60194","originalAuthorName":"燕昭利"},{"authorName":"曹建亮","id":"d44eaf2f-3e3e-4139-a61f-bd0075789e01","originalAuthorName":"曹建亮"},{"authorName":"王燕","id":"b7a24e03-4f88-4c83-8121-55792e3d0ced","originalAuthorName":"王燕"},{"authorName":"马名杰","id":"0d16802e-1693-4f81-a6ee-3a9dcda32f3b","originalAuthorName":"马名杰"},{"authorName":"孙广","id":"bf3828ed-19c4-4ad8-87cd-f2d528beef8d","originalAuthorName":"孙广"},{"authorName":"王晓冬","id":"c4a08428-52ec-4e20-9f2a-76c158363356","originalAuthorName":"王晓冬"},{"authorName":"哈日巴拉","id":"cca60061-2922-4d8e-9ffc-7d97db1038e5","originalAuthorName":"哈日巴拉"},{"authorName":"张战营","id":"bc07df79-1920-493c-9102-aa26db33a4ab","originalAuthorName":"张战营"}],"doi":"","fpage":"101","id":"47f1fcfa-aaf8-4f2e-a4fe-82e49caa9c6b","issue":"21","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"c0c27161-757b-4203-8aa4-f397508619ed","keyword":"拜耳法赤泥","originalKeyword":"拜耳法赤泥"},{"id":"73d23ad2-a572-4808-aafd-358aa8428b9c","keyword":"改性","originalKeyword":"改性"},{"id":"b7243c2a-98eb-4990-a0e6-dda12ee1c2db","keyword":"催化应用","originalKeyword":"催化应用"},{"id":"9ed1ef92-96c2-4365-ba8d-52116fe28732","keyword":"现状","originalKeyword":"现状"}],"language":"zh","publisherId":"cldb201321021","title":"拜耳法赤泥的催化应用研究现状分析","volume":"27","year":"2013"},{"abstractinfo":"利用二氧化碳对具有强碱性的拜耳法赤泥进行湿法碳化脱碱实验,研究了在CO2气流量为0.3 L/min条件下,液固比、反应温度、反应时间、CO2压力对拜耳法赤泥脱碱效果的影响并确定了适宜的脱碱条件.研究表明,在反应温度50℃,液固比为7,CO2压力为4 MPa,反应时间2h条件下,拜耳法赤泥的脱碱率达到50%以上.脱碱后赤泥碱含量大幅降低,有助于减轻对土壤及地下水源的危害.","authors":[{"authorName":"王志","id":"3c0f6b12-dc15-45d8-af76-e0ce841bb49c","originalAuthorName":"王志"},{"authorName":"韩敏芳","id":"2199e1de-a190-47e4-bf77-59b25e60ba8b","originalAuthorName":"韩敏芳"},{"authorName":"张以河","id":"368b156e-94e3-4262-8c0d-7f2119c42c3c","originalAuthorName":"张以河"},{"authorName":"周风山","id":"b7c7ed96-82c3-4519-bf16-6b62036c5b55","originalAuthorName":"周风山"}],"doi":"","fpage":"1851","id":"c3082d65-a4a9-48ec-b9f7-bb4934208a56","issue":"9","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"c706ca1c-a7d0-46c0-913a-a440f428d13a","keyword":"赤泥","originalKeyword":"赤泥"},{"id":"9e463fd7-ca32-4db5-9bdf-cb15966942ba","keyword":"脱碱","originalKeyword":"脱碱"},{"id":"d11cee1b-25bd-4f00-be7f-36ba0618823c","keyword":"碳化","originalKeyword":"碳化"},{"id":"3cb1c7df-922f-4a9f-ab2f-b9ba89be1480","keyword":"二氧化碳","originalKeyword":"二氧化碳"}],"language":"zh","publisherId":"gsytb201309030","title":"拜耳法赤泥的湿法碳化脱碱工艺研究","volume":"32","year":"2013"},{"abstractinfo":"采用铵盐焙烧、水浸、酸浸等工艺对拜耳法赤泥进行处理,分离出了赤泥中的主要组分铁、铝、钙、硅,得到其相应的化合物:氧化铁、硫酸铝、石膏和水玻璃.研究了焙烧、水浸和酸浸工艺对拜耳法赤泥成分的影响,探索了从拜耳法赤泥中分离铁、铝、钙、硅的工艺方法和技术条件,分析了制备样品的化学成分和物相组成.","authors":[{"authorName":"王红伟","id":"dc709e7f-ede3-482d-b7fe-693c19e30af0","originalAuthorName":"王红伟"},{"authorName":"马科友","id":"aa1478c3-f45d-44f4-84b3-899532b8fee8","originalAuthorName":"马科友"},{"authorName":"安松琦","id":"08db56e7-c04d-4c00-b2fb-49630a7c45a5","originalAuthorName":"安松琦"}],"doi":"","fpage":"24","id":"dc137611-5160-4d12-ae5f-d4e15371239a","issue":"1","journal":{"abbrevTitle":"CLYYJXB","coverImgSrc":"journal/img/cover/CLYYJXB.jpg","id":"17","issnPpub":"1671-6620","publisherId":"CLYYJXB","title":"材料与冶金学报"},"keywords":[{"id":"ef81ff20-a78d-4869-b228-3e915830b13d","keyword":"拜耳法赤泥","originalKeyword":"拜耳法赤泥"},{"id":"d59e3eb8-3946-4e2a-a9e5-c097a20a277b","keyword":"组分分离","originalKeyword":"组分分离"},{"id":"fc0f2d92-5b3b-4771-ac6d-a105303a1480","keyword":"焙烧","originalKeyword":"焙烧"},{"id":"8f7ffdfa-95d5-44ad-9ac0-9b526dec809e","keyword":"浸出","originalKeyword":"浸出"}],"language":"zh","publisherId":"clyyjxb201401006","title":"拜耳法赤泥中主要组分分离研究","volume":"13","year":"2014"},{"abstractinfo":"利用真空电弧炉高温还原熔炼工艺,结合金属回收率、还原产物微观组织和元素分布分析,研究了拜耳法赤泥对红土镍矿还原性能的影响。结果表明:添加拜耳法赤泥能够提高红土镍矿高温还原熔炼时渣的碱度,有利于渣铁分离,提高铁镍元素的回收率,从而减少其他熔剂的添加量;同时,拜耳法赤泥中的钛元素也随铁、镍元素一起被还原,进入到铁镍合金中,丰富了铁镍合金的元素组成,镍、铬元素均匀分布在铁相中,而钛元素聚集成不规则大颗粒析出。","authors":[{"authorName":"何奥平","id":"f6d1c9f3-ba24-4169-833b-ca17ddc03cb0","originalAuthorName":"何奥平"},{"authorName":"曾建民","id":"97de6f42-c8c3-4e62-b9e8-8a8674cc8b0b","originalAuthorName":"曾建民"}],"doi":"10.13228/j.boyuan.issn1001-0963.20160062","fpage":"26","id":"94645b81-8ead-4fd2-b6c6-2342375ecdc5","issue":"1","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"f317735b-c8d4-4ff3-8bec-e06e78b87c33","keyword":"拜耳法赤泥","originalKeyword":"拜耳法赤泥"},{"id":"b0025118-abcb-4712-b513-5fb7ad8c8afc","keyword":"红土镍矿","originalKeyword":"红土镍矿"},{"id":"10fbb057-b199-4892-8349-68ef74fae55d","keyword":"还原熔炼","originalKeyword":"还原熔炼"}],"language":"zh","publisherId":"gtyjxb201701004","title":"拜耳法赤泥对红土镍矿还原性能的影响","volume":"29","year":"2017"},{"abstractinfo":"通过自制鼓泡反应器和XRD等手段研究赤泥处理低浓度SO2的脱硫效果及其脱硫机理.试验结果表明,当赤泥浆液固液比为1∶20,赤泥浆液在排放标准内能容硫362.7 mg/g,且赤泥浆液能够在酸性条件下净化SO2,其浆液pH值能降至1.58左右.浆液脱硫过程中固相物质发挥了更大脱硫作用,并提出赤泥分阶段脱硫机理:碱性物质脱硫阶段和铁离子催化氧化脱硫阶段.试验还证明了在赤泥浆液pH≤4时,浆液中铁离子的溶出促进SO2的吸收,且这种促进作用为催化氧化作用.SO2与赤泥反应的最终产物主要为硫酸钙和斜钠明矾.","authors":[{"authorName":"左晓琳","id":"3138bc80-6518-4ff1-9f04-e71b3bdab08f","originalAuthorName":"左晓琳"},{"authorName":"李彬","id":"ecf6b22e-f35c-44ca-a09b-edb2338c1f18","originalAuthorName":"李彬"},{"authorName":"胡学伟","id":"44ee7990-63ad-4380-b517-acaf8811720e","originalAuthorName":"胡学伟"},{"authorName":"胡远伟","id":"9269be21-581e-4f61-a554-47954a66664c","originalAuthorName":"胡远伟"},{"authorName":"张宝华","id":"e2548033-5d89-4802-b8c4-1839312d03d6","originalAuthorName":"张宝华"},{"authorName":"宁平","id":"14d4a868-e54b-4449-b758-b8c9b30f58a2","originalAuthorName":"宁平"}],"doi":"","fpage":"1512","id":"61087f86-22bf-4622-996a-6c97b77cedf5","issue":"5","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"93ca0330-e739-4b68-a9ef-d861d8eb8125","keyword":"拜耳法赤泥","originalKeyword":"拜耳法赤泥"},{"id":"3e0608b4-ce94-408a-93e1-a5a905837e00","keyword":"SO2","originalKeyword":"SO2"},{"id":"3eb4a0a1-c25a-406b-9565-5ce69901e29c","keyword":"三价铁离子","originalKeyword":"三价铁离子"},{"id":"bca278ac-fc7f-4f7b-8952-63f6006ce930","keyword":"机理","originalKeyword":"机理"},{"id":"bb74716e-d32c-474e-87e4-144e1362f24d","keyword":"脱硫","originalKeyword":"脱硫"}],"language":"zh","publisherId":"gsytb201705009","title":"拜耳法赤泥脱硫特性研究","volume":"36","year":"2017"},{"abstractinfo":"赤泥是从铝土矿中提取氧化铝后产生的碱性废渣.拜耳法赤泥经活化、解聚溶出、二次聚合等处理,可以制备高性能无机地聚物材料,这为赤泥综合利用难题的解决提供了新的技术思路.本文对赤泥地聚物的合成技术研究现状进行了分析论述.通过对赤泥中主要成分硅渣的结构分析,认为由于生产条件的影响,硅渣不具有聚合物的性能特征,直接使用拜耳法赤泥制备地聚物材料难以获得较高的性能.通过活化处理,易于实现硅渣中铝硅基团的溶出,为二次聚合提供条件.本文认为,赤泥基地聚物材料具有广阔的应用前景,应进一步加强对拜耳法赤泥硅渣活化等理论问题的研究,并探讨地聚物合成过程的强度形成机理.","authors":[{"authorName":"刘万超","id":"8fa64344-99fd-4f54-830f-c2f7c5d2f25d","originalAuthorName":"刘万超"},{"authorName":"闫琨","id":"938766ae-4c56-4cc9-a11b-b1d8dc3f1bd8","originalAuthorName":"闫琨"},{"authorName":"和新忠","id":"4114eeba-3479-4021-8604-14459872cd5c","originalAuthorName":"和新忠"},{"authorName":"张朝普","id":"84f494cb-31a0-42f7-a280-432fa3efd972","originalAuthorName":"张朝普"},{"authorName":"吴国亮","id":"c26d0d89-bf81-4263-81fc-d96dc5ead0c1","originalAuthorName":"吴国亮"}],"doi":"","fpage":"453","id":"b11c1d38-83b4-448e-b270-eba8830a92c3","issue":"2","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"da7b24ee-f98a-4653-8ee4-f053c686ada7","keyword":"赤泥","originalKeyword":"赤泥"},{"id":"00070000-8d35-4be5-89fb-8383a5593378","keyword":"地聚物","originalKeyword":"地聚物"},{"id":"34f5aa41-c4e8-445b-862a-9123baf4130d","keyword":"硅渣","originalKeyword":"硅渣"},{"id":"e4fabe62-eb3b-4620-acd8-c16ff6ae74a7","keyword":"聚合","originalKeyword":"聚合"}],"language":"zh","publisherId":"gsytb201602021","title":"拜耳法赤泥制备地聚物类无机聚合材料的研究进展","volume":"35","year":"2016"}],"totalpage":93,"totalrecord":924}