• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

利用自崩解烧结矿生产氧化铝的灰渣废料烧结方法研究

Studies of the sintering method of ash and slag waste for the production of alumina from self-disintegrating sinters.

作者信息

Bakirov Altynsary, Zhunusov Ablay, Oleinikova Natalya, Ramazanova Raigul

机构信息

Postdoctoral Fellow at the School of Metallurgy and Processing, NJSC D. Serikbaev East Kazakhstan Technical University, Serikbayev 19, 070000, Ust-Kamenogorsk, Kazakhstan.

Candidate of Technical Sciences, Associate Professor of the Department of Metallurgy of NJSC Toraighyrov University, Lomov 64, 140008, Pavlodar, Kazakhstan.

出版信息

Heliyon. 2024 Oct 9;10(21):e39117. doi: 10.1016/j.heliyon.2024.e39117. eCollection 2024 Nov 15.

DOI:10.1016/j.heliyon.2024.e39117
PMID:39553648
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11564070/
Abstract

The goal of this research is to select the optimal composition of the sintering charge of ash and slag waste for maximum extraction of alumina and obtaining self-disintegrating sinters of a given chemical composition. Experiments have shown that sintering of ash and slag waste using two-component charges makes it possible to extract alumina from sinters by no more than 60 %. The highest sintering rates were made using three-component charges. So, when sintering ash and slag waste from Almaty TPP-2 on a three-component charge of the composition CaO:SiO = 2; NaO:(AlO+FeO) = 1 at a duration of 60 min and a temperature of 1200 °C, alumina extraction was 83.68 %, under the same conditions, alumina extraction of 87.07 % was obtained during sintering of ash and slag waste from the Eurasian Energy Corporation, and alumina extraction was 90.2 % during sintering of ash and slag waste obtained after preliminary chemical activation. As a result of the conducted research on sintering of ash and slag waste in a three-component charge system, a self-disintegrating sinter of the following chemical composition was obtained, %: NaO - 0.07; CaO - 26.88; SiO - 2.06; FeO - 5.01; AlO- 5.059.

摘要

本研究的目标是选择灰渣废料烧结料的最佳成分，以最大程度地提取氧化铝，并获得具有给定化学成分的自崩解烧结矿。实验表明，使用双组分炉料对灰渣废料进行烧结，从烧结矿中提取氧化铝的比例不超过60%。使用三组分炉料时烧结速率最高。因此，在以CaO:SiO = 2；NaO:(AlO+FeO) = 1的三组分炉料对阿拉木图第二热力发电厂的灰渣废料进行烧结时，在60分钟的持续时间和1200°C的温度下，氧化铝提取率为83.68%，在相同条件下，对欧亚能源公司的灰渣废料进行烧结时氧化铝提取率为87.07%，对经过初步化学活化后获得的灰渣废料进行烧结时氧化铝提取率为90.2%。通过在三组分炉料系统中对灰渣废料进行烧结的研究，获得了以下化学成分的自崩解烧结矿，%：NaO - 0.07；CaO - 26.88；SiO - 2.06；FeO - 5.01；AlO - 5.059。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/2d1542336b31/gr13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/617bd9252577/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/44fc7422b715/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/b3241e5e8c55/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/21f7362d2444/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/f4c4ea4b2a68/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/5aea108c622a/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/b9e2f1fbac18/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/e0ee71b242b2/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/7dcbbc975a97/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/670f6b0873af/gr10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/d6d2c890d975/gr11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/57657c5ff362/gr12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/2d1542336b31/gr13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/617bd9252577/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/44fc7422b715/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/b3241e5e8c55/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/21f7362d2444/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/f4c4ea4b2a68/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/5aea108c622a/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/b9e2f1fbac18/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/e0ee71b242b2/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/7dcbbc975a97/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/670f6b0873af/gr10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/d6d2c890d975/gr11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/57657c5ff362/gr12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92fa/11564070/2d1542336b31/gr13.jpg

相似文献

1
Studies of the sintering method of ash and slag waste for the production of alumina from self-disintegrating sinters.利用自崩解烧结矿生产氧化铝的灰渣废料烧结方法研究
Heliyon. 2024 Oct 9;10(21):e39117. doi: 10.1016/j.heliyon.2024.e39117. eCollection 2024 Nov 15.
2
Co-disposal of municipal solid waste incineration fly ash and bottom slag: A novel method of low temperature melting treatment.城市生活垃圾焚烧飞灰与底渣共处置：一种低温熔融处理的新方法。
J Hazard Mater. 2021 Apr 15;408:124438. doi: 10.1016/j.jhazmat.2020.124438. Epub 2020 Nov 2.
3
Development of a sintering process for recycling oil shale fly ash and municipal solid waste incineration bottom ash into glass ceramic composite.开发一种烧结工艺，用于将油页岩飞灰和城市固体废物焚烧底灰回收制成玻璃陶瓷复合材料。
Waste Manag. 2015 Apr;38:185-93. doi: 10.1016/j.wasman.2014.12.028. Epub 2015 Jan 31.
4
Application of Liquidus Projections in SiO-AlO-CaO Systems with FeO and VO to Study the Dissolution of Alumina Crucibles in Gasification Slags Containing Vanadium.利用液相线投影法研究FeO和VO存在下SiO-AlO-CaO体系中含钒气化熔渣对氧化铝坩埚的侵蚀作用
ACS Omega. 2024 Jan 23;9(5):5345-5360. doi: 10.1021/acsomega.3c06467. eCollection 2024 Feb 6.
5
Melting and Flow Behavior of Coal Ash at High Temperatures Based on SiO-AlO-CaO/NaO Pseudoternary Phase Diagram.基于SiO-AlO-CaO/NaO伪三元相图的煤灰高温熔化与流动行为
ACS Omega. 2024 May 8;9(20):22313-22324. doi: 10.1021/acsomega.4c01678. eCollection 2024 May 21.
6
An effective utilization of the slag from acid leaching of coal-waste: preparation of water glass with a low-temperature co-melting reaction.有效利用煤矸石酸浸渣：低温共熔反应制备水玻璃。
J Air Waste Manag Assoc. 2014 Aug;64(8):887-93. doi: 10.1080/10962247.2014.898002.
7
Preparation and Performance of Ceramic Tiles with Steel Slag and Waste Clay Bricks.利用钢渣和废粘土砖制备陶瓷砖及其性能研究
Materials (Basel). 2024 Apr 11;17(8):1755. doi: 10.3390/ma17081755.
8
Studying the Structure and Viscosity of MnO-SiO-CaO-AlO-MgO Slag System.MnO-SiO-CaO-AlO-MgO渣系结构与黏度的研究
Materials (Basel). 2024 Aug 1;17(15):3789. doi: 10.3390/ma17153789.
9
Hydration characteristics and environmental friendly performance of a cementitious material composed of calcium silicate slag.由硅酸钙渣组成的胶凝材料的水化特性及环保性能。
J Hazard Mater. 2016 Apr 5;306:67-76. doi: 10.1016/j.jhazmat.2015.11.055. Epub 2015 Dec 2.
10
Extraction of alumina from aluminum dross by a non-hazardous alkaline sintering process: Dissolution kinetics of alumina and silica from calcined materials.采用无危害碱性烧结法从铝渣中提取氧化铝：煅烧材料中氧化铝和二氧化硅的溶解动力学。
Sci Total Environ. 2021 Jul 10;777:146123. doi: 10.1016/j.scitotenv.2021.146123. Epub 2021 Mar 1.

本文引用的文献

1
Magnetic separation of coal fly ash from Bulgarian power plants.从保加利亚电厂粉煤灰中分选磁铁矿。
Waste Manag Res. 2011 Oct;29(10):1078-89. doi: 10.1177/0734242X10379494. Epub 2010 Aug 10.
2
Synthesis, characterization and sintering behaviour of indialite ceramic from fly ash.粉煤灰合成赛隆陶瓷及其烧结行为的研究。
Waste Manag Res. 2011 Oct;29(10):1090-7. doi: 10.1177/0734242X10378329. Epub 2010 Jul 29.
3
Application of solid ash based catalysts in heterogeneous catalysis.固体灰基催化剂在多相催化中的应用。
Environ Sci Technol. 2008 Oct 1;42(19):7055-63. doi: 10.1021/es801312m.
4
Comparison of the properties of glass, glass-ceramic and ceramic materials produced from coal fly ash.由粉煤灰生产的玻璃、微晶玻璃和陶瓷材料性能的比较。
J Hazard Mater. 2008 May 1;153(1-2):418-25. doi: 10.1016/j.jhazmat.2007.08.071. Epub 2007 Aug 31.
5
Environmental-benign utilisation of fly ash as low-cost adsorbents.将粉煤灰作为低成本吸附剂进行环境友好型利用。
J Hazard Mater. 2006 Aug 25;136(3):482-501. doi: 10.1016/j.jhazmat.2006.01.067. Epub 2006 Mar 13.
6
Fly ash effect on improving soil properties and rice productivity in Korean paddy soils.粉煤灰对改善韩国稻田土壤性质及水稻生产力的影响。
Bioresour Technol. 2006 Sep;97(13):1490-7. doi: 10.1016/j.biortech.2005.06.020. Epub 2005 Sep 8.