Article(id=1322559826132062461, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1737820800000, receivedDateStr=2025-01-26, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793252434522, onlineDateStr=2026-10-29, pubDate=1769270400000, pubDateStr=2026-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793252434522, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793252434522, creator=13701087609, updateTime=1793252434522, updator=13701087609, issue=Issue{id=1322559792544072145, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='1', pageStart='1', pageEnd='306', issueExtLink='null', onlineDate='null', pubDate='1769270400000', pubDateStr='2026-01-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793252426515, creator='13701087609', updateTime=1793252675339, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322560836246286849, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322560836246286850, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=281, endPage=289, ext={EN=ArticleExt(id=1322559826283057406, articleId=1322559826132062461, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Study on Preparation Optimization and Flotation Desilication Performance of Causticized Starch Based on Response Surface Methodology, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

To improve the inhibition performance of causticized starch and the recovery rate of iron concentrate in the process of reverse flotation desilication of iron ore, the Box-Behnken design of response surface methodology was adopted to systematically investigate the effects of three factors of causticizing time, causticizing temperature and causticizing ratio, as well as their interaction on the recovery rate of iron concentrate. The results show that causticizing temperature exerts the most significant impact on the recovery rate, with the order of significance of influence being: causticizing temperature >causticizing time >causticizing ratio. Among them, the interaction between causticizing temperature and causticizing ratio also has a significant effect. The optimal preparation conditions obtained through optimization are as follows: causticizing temperature of 95 ℃, causticizing time of 80 min, and causticizing ratio of 0.07. Under these conditions, the recovery rate of iron concentrate reaches 63.65%, which is 1.3% higher than that under the initial conditions. Infrared spectroscopy analysis results show that after optimization of preparation conditions, the intensity of O—H, C=O, C—OH and C—O—C characteristic peaks of causticized starch is significantly enhanced, indicating that the intramolecular hydrogen bond network is more stable, the structure is more orderly, and the inhibition performance is significantly improved. The research results verify the effectiveness and reliability of the response surface methodology in the optimization of flotation reagents, and provide a theoretical basis and technical support for the industrial application of causticized starch.

, authors=Shuai WANG1, 2, Tingting MA1, 2, Lan ZHOU1, 2, Baoxu SONG1, 2, Peng LI3, authorsList=Shuai WANG, Tingting MA, Lan ZHOU, Baoxu SONG, Peng LI, authorCompany=null, correspAuthors=Tingting MA, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322559826530521343, articleId=1322559826132062461, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=基于响应曲面法的苛化淀粉制备优化与浮选脱硅性能研究, columnId=1226462297560892399, journalTitle=矿业研究与开发, columnName=选矿与资源综合利用, runingTitle=null, highlight=null, articleAbstract=

为提高铁矿反浮选脱硅过程中苛化淀粉的抑制性能及铁精矿回收率,采用响应曲面法中的Box-Behnken设计,系统研究了苛化时间、苛化温度和苛化比三因素及其交互作用对铁精矿回收率的影响。结果表明,苛化温度对回收率影响最显著,影响显著性排序为:苛化温度>苛化时间>苛化比,其中,苛化温度与苛化比的交互作用也具有明显影响。经优化得到的最佳制备条件为:苛化温度95 ℃、苛化时间80 min、苛化比0.07。在此条件下,铁精矿回收率为63.65%,较初始条件下的铁精矿回收率提高1.3%。红外光谱分析结果表明,制备条件优化后,苛化淀粉的O—H、C=O、C—OH和C—O—C特征峰强度显著增强,说明分子内氢键网络更加稳定,结构更为有序,抑制性能显著增强。验证了响应曲面法在浮选药剂优化中的有效性与可靠性,为苛化淀粉的工业化应用提供了理论基础和技术支持。

, authors=王帅1, 2, 马婷婷1, 2, 周兰1, 2, 宋宝旭1, 2, 李鹏3, authorsList=王帅, 马婷婷, 周兰, 宋宝旭, 李鹏, authorCompany=null, correspAuthors=马婷婷, authorNote=

王帅(2000—),男,山东济宁人,硕士研究生,主要从事有色金属选矿技术研究。E-mail:

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马婷婷(1988—),女,辽宁葫芦岛人,博士,实验师,主要从事矿物资源分选及矿石传感器方面的研究。E-mail:
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王帅(2000—),男,山东济宁人,硕士研究生,主要从事有色金属选矿技术研究。E-mail:

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基于响应曲面法的苛化淀粉制备优化与浮选脱硅性能研究
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王帅 1, 2 , 马婷婷 1, 2 , 周兰 1, 2 , 宋宝旭 1, 2 , 李鹏 3
矿业研究与开发 | 选矿与资源综合利用 2026,46(1): 281-289
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矿业研究与开发 |选矿与资源综合利用 2026 , 46 (1) : 281 -289
基于响应曲面法的苛化淀粉制备优化与浮选脱硅性能研究
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2.辽宁科技大学 智慧矿山研究院,辽宁 鞍山市 114051, bio={"content":"

王帅(2000—),男,山东济宁人,硕士研究生,主要从事有色金属选矿技术研究。E-mail:

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王帅(2000—),男,山东济宁人,硕士研究生,主要从事有色金属选矿技术研究。E-mail:

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王帅1, 2 , 马婷婷1, 2 , 周兰1, 2, 宋宝旭1, 2, 李鹏3
作者信息
  • 1.辽宁科技大学 矿业工程学院,辽宁 鞍山市 114051
  • 2.辽宁科技大学 智慧矿山研究院,辽宁 鞍山市 114051
  • 3.鞍钢股份有限公司能源动力总厂发电分厂,辽宁 鞍山市 114021
通讯作者:
马婷婷(1988—),女,辽宁葫芦岛人,博士,实验师,主要从事矿物资源分选及矿石传感器方面的研究。E-mail:
作者简介:

王帅(2000—),男,山东济宁人,硕士研究生,主要从事有色金属选矿技术研究。E-mail:

Study on Preparation Optimization and Flotation Desilication Performance of Causticized Starch Based on Response Surface Methodology
Shuai WANG1, 2 , Tingting MA1, 2 , Lan ZHOU1, 2, Baoxu SONG1, 2, Peng LI3
Affiliations
  • 1.School of Mining Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, China
  • 2.Institute of Smart Mining, University of Science and Technology Liaoning, Anshan, Liaoning 114051, China
  • 3.Power Generation Branch of the Energy and Power Plant, Ansteel Group Corporation, Anshan, Liaoning 114021, China
出版时间: 2026-01-25
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为提高铁矿反浮选脱硅过程中苛化淀粉的抑制性能及铁精矿回收率,采用响应曲面法中的Box-Behnken设计,系统研究了苛化时间、苛化温度和苛化比三因素及其交互作用对铁精矿回收率的影响。结果表明,苛化温度对回收率影响最显著,影响显著性排序为:苛化温度>苛化时间>苛化比,其中,苛化温度与苛化比的交互作用也具有明显影响。经优化得到的最佳制备条件为:苛化温度95 ℃、苛化时间80 min、苛化比0.07。在此条件下,铁精矿回收率为63.65%,较初始条件下的铁精矿回收率提高1.3%。红外光谱分析结果表明,制备条件优化后,苛化淀粉的O—H、C=O、C—OH和C—O—C特征峰强度显著增强,说明分子内氢键网络更加稳定,结构更为有序,抑制性能显著增强。验证了响应曲面法在浮选药剂优化中的有效性与可靠性,为苛化淀粉的工业化应用提供了理论基础和技术支持。

苛化淀粉  /  响应曲面法  /  铁矿反浮选  /  工艺优化

To improve the inhibition performance of causticized starch and the recovery rate of iron concentrate in the process of reverse flotation desilication of iron ore, the Box-Behnken design of response surface methodology was adopted to systematically investigate the effects of three factors of causticizing time, causticizing temperature and causticizing ratio, as well as their interaction on the recovery rate of iron concentrate. The results show that causticizing temperature exerts the most significant impact on the recovery rate, with the order of significance of influence being: causticizing temperature >causticizing time >causticizing ratio. Among them, the interaction between causticizing temperature and causticizing ratio also has a significant effect. The optimal preparation conditions obtained through optimization are as follows: causticizing temperature of 95 ℃, causticizing time of 80 min, and causticizing ratio of 0.07. Under these conditions, the recovery rate of iron concentrate reaches 63.65%, which is 1.3% higher than that under the initial conditions. Infrared spectroscopy analysis results show that after optimization of preparation conditions, the intensity of O—H, C=O, C—OH and C—O—C characteristic peaks of causticized starch is significantly enhanced, indicating that the intramolecular hydrogen bond network is more stable, the structure is more orderly, and the inhibition performance is significantly improved. The research results verify the effectiveness and reliability of the response surface methodology in the optimization of flotation reagents, and provide a theoretical basis and technical support for the industrial application of causticized starch.

Causticized starch  /  Response surface methodology  /  Reverse flotation of iron ore  /  Process optimization
王帅, 马婷婷, 周兰, 宋宝旭, 李鹏. 基于响应曲面法的苛化淀粉制备优化与浮选脱硅性能研究. 矿业研究与开发, 2026 , 46 (1) : 281 -289 .
Shuai WANG, Tingting MA, Lan ZHOU, Baoxu SONG, Peng LI. Study on Preparation Optimization and Flotation Desilication Performance of Causticized Starch Based on Response Surface Methodology[J]. Mining Research and Development, 2026 , 46 (1) : 281 -289 .
  • 2023年度辽宁省教育厅高校基本科研项目(JYTQN2023236)
  • 辽宁省教育厅面上项目(LJKMZ20220650)
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2026年第46卷第1期
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  • 接收时间:2025-01-26
  • 首发时间:2026-10-29
  • 出版时间:2026-01-25
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  • 收稿日期:2025-01-26
基金
2023年度辽宁省教育厅高校基本科研项目(JYTQN2023236)
辽宁省教育厅面上项目(LJKMZ20220650)
作者信息
    1.辽宁科技大学 矿业工程学院,辽宁 鞍山市 114051
    2.辽宁科技大学 智慧矿山研究院,辽宁 鞍山市 114051
    3.鞍钢股份有限公司能源动力总厂发电分厂,辽宁 鞍山市 114021

通讯作者:

马婷婷(1988—),女,辽宁葫芦岛人,博士,实验师,主要从事矿物资源分选及矿石传感器方面的研究。E-mail:
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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