复杂使用膨润土粘土的可能性和研究过程的建模

IF 0.4 Q4 GEOSCIENCES, MULTIDISCIPLINARY
Z. Efendiyeva, Maral G. Aliyeva, Matanat J. Hamashayeva
{"title":"复杂使用膨润土粘土的可能性和研究过程的建模","authors":"Z. Efendiyeva, Maral G. Aliyeva, Matanat J. Hamashayeva","doi":"10.15421/112322","DOIUrl":null,"url":null,"abstract":"\n \n \nThe efficient and complex use of resources of high quality bentonite clays, as well as the application of relatively low quality bentonite clays in accordance with their mineralogical and lithological properties are identified in the article. As Azerbaijan’s oil industry developed, interest in studying the geological structure of bentonite deposits increased. Prospects for bentonite production to reach 1-1.5 million tons of annual productivity in the next 40-50 years are related to the industrial development of the Daşsalakhli deposit, the largest in terms of resources (explored reserves are 180 million tons). The Dashsalakhli field is unique in terms of mineral quality and is one of the largest deposits in the world. Since the Dashsalakhli field has been researched and prepared for industrial development, and taking into account the demand of the world market, it is possible to increase the production and pro- cessing of bentonites by 1.5-2 times with the production of various commodity products in the republic. For this purpose, a unique and powerful “Azbentonite” processing enterprise equipped with modern equipment was established in Baku. One of the most important physical properties of bentonite clay which determines its industrial use is swelling. The swelling of clays is determined by their granulometric and mineral composition, as well as the content of absorbed cations. Massive bentonites have a relatively low density due to the significant moisture content, in most cases greater than 2.09 g/cm3. Attention was paid principally to the study of the degree swelling of the studied clay samples . The process of swelling in clays depends on their mineralogical composition. As is known, according to P.A. Rebinder, clays with a hard crystal lattice are less exposed to swelling. The elastic skeletal lattice of «Dashsalahli» bentonite clay, which is characteristic of other bentonite clays, causes the swelling process to intensify on contact with water. Bentonite clays are char- acterized by high water absorption or water retention capacity compared to other types of clay. One of the important natural properties of bentonites is their dispersibility, which depends on the type and amount of functionally modifiable clay cations .The more alkali metal (usually sodium) cations in the diffuse layer of bentonite particles, the higher the dispersion. In order to comprehensively study the physical and chemical properties of «Dashsalahli» bentonite clay, samples were taken from the northern, southern, western, eastern and central directions of the clay deposit, and research work was carried out. As a result of the research, it was established that «Dashsalahli» bentonite clay belongs to the class of small dispersed, alkali-based montmorillonite clays and is characterized by plastic texture. The composition of these clays is weakly carbonate and consists mainly of quartz and plagioclase minerals. Reconstructive diagnostic and electron-microscopic data of the corresponding montmorillonite showed that these clays have variable cation capacity. The analysis of «Dashsalahli» bentonite clay ultimately examined the use of this clay in the production of drilling fluids used in wells drilled in the oil industry and in other industries. Bentonite clays, as well as their processed products, have many special qualities and are widely used in certain leading sectors of the economy, as well as in many industries. The possibility of their application in high-quality detergent used in the steel casting industry, granulation of iron ore concentrate, drilling of deep wells, production of expanded clay in the construction industry, production of special purpose aluminum sheets, and their application in the oil refining, chemical , food , liquid and gas in- dustries was determined. The feature of using low-condition bentonite clays and opening rocks in various fields ensures the full use of this raw material and the complex development of the deposit. Currently, bentonite clays, especially their montmorillonite varieties, are considered an important raw material in the world market due to the use of bentonites in the production of iron ore pellets. \n \n \n","PeriodicalId":42282,"journal":{"name":"Journal of Geology Geography and Geoecology","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2023-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Possibility of complex use of bentonite clays and modeling of research processes\",\"authors\":\"Z. Efendiyeva, Maral G. Aliyeva, Matanat J. Hamashayeva\",\"doi\":\"10.15421/112322\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n \\n \\nThe efficient and complex use of resources of high quality bentonite clays, as well as the application of relatively low quality bentonite clays in accordance with their mineralogical and lithological properties are identified in the article. As Azerbaijan’s oil industry developed, interest in studying the geological structure of bentonite deposits increased. Prospects for bentonite production to reach 1-1.5 million tons of annual productivity in the next 40-50 years are related to the industrial development of the Daşsalakhli deposit, the largest in terms of resources (explored reserves are 180 million tons). The Dashsalakhli field is unique in terms of mineral quality and is one of the largest deposits in the world. Since the Dashsalakhli field has been researched and prepared for industrial development, and taking into account the demand of the world market, it is possible to increase the production and pro- cessing of bentonites by 1.5-2 times with the production of various commodity products in the republic. For this purpose, a unique and powerful “Azbentonite” processing enterprise equipped with modern equipment was established in Baku. One of the most important physical properties of bentonite clay which determines its industrial use is swelling. The swelling of clays is determined by their granulometric and mineral composition, as well as the content of absorbed cations. Massive bentonites have a relatively low density due to the significant moisture content, in most cases greater than 2.09 g/cm3. Attention was paid principally to the study of the degree swelling of the studied clay samples . The process of swelling in clays depends on their mineralogical composition. As is known, according to P.A. Rebinder, clays with a hard crystal lattice are less exposed to swelling. The elastic skeletal lattice of «Dashsalahli» bentonite clay, which is characteristic of other bentonite clays, causes the swelling process to intensify on contact with water. Bentonite clays are char- acterized by high water absorption or water retention capacity compared to other types of clay. One of the important natural properties of bentonites is their dispersibility, which depends on the type and amount of functionally modifiable clay cations .The more alkali metal (usually sodium) cations in the diffuse layer of bentonite particles, the higher the dispersion. In order to comprehensively study the physical and chemical properties of «Dashsalahli» bentonite clay, samples were taken from the northern, southern, western, eastern and central directions of the clay deposit, and research work was carried out. As a result of the research, it was established that «Dashsalahli» bentonite clay belongs to the class of small dispersed, alkali-based montmorillonite clays and is characterized by plastic texture. The composition of these clays is weakly carbonate and consists mainly of quartz and plagioclase minerals. Reconstructive diagnostic and electron-microscopic data of the corresponding montmorillonite showed that these clays have variable cation capacity. The analysis of «Dashsalahli» bentonite clay ultimately examined the use of this clay in the production of drilling fluids used in wells drilled in the oil industry and in other industries. Bentonite clays, as well as their processed products, have many special qualities and are widely used in certain leading sectors of the economy, as well as in many industries. The possibility of their application in high-quality detergent used in the steel casting industry, granulation of iron ore concentrate, drilling of deep wells, production of expanded clay in the construction industry, production of special purpose aluminum sheets, and their application in the oil refining, chemical , food , liquid and gas in- dustries was determined. The feature of using low-condition bentonite clays and opening rocks in various fields ensures the full use of this raw material and the complex development of the deposit. Currently, bentonite clays, especially their montmorillonite varieties, are considered an important raw material in the world market due to the use of bentonites in the production of iron ore pellets. \\n \\n \\n\",\"PeriodicalId\":42282,\"journal\":{\"name\":\"Journal of Geology Geography and Geoecology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2023-06-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Geology Geography and Geoecology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15421/112322\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"GEOSCIENCES, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Geology Geography and Geoecology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15421/112322","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GEOSCIENCES, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

摘要

指出了优质膨润土资源的高效、综合利用,以及根据其矿物学和岩性特性对质量相对较低的膨润土的应用。随着阿塞拜疆石油工业的发展,对研究膨润土矿床地质结构的兴趣增加了。在未来40-50年内,膨润土产量有望达到100 - 150万吨的年产量,这与da salakhli矿床的工业发展有关,该矿床是资源量最大的(已探明储量为1.8亿吨)。Dashsalakhli油田在矿产质量方面是独一无二的,是世界上最大的矿床之一。由于Dashsalakhli油田已被研究和准备用于工业发展,并考虑到世界市场的需求,因此有可能将膨润土的生产和加工增加1.5-2倍,同时在共和国生产各种商品。为此,在巴库建立了一个独特而强大的“阿兹膨润土”加工企业,配备了现代化的设备。膨润土最重要的物理性质之一是膨润土的膨胀性,它决定了膨润土的工业用途。粘土的膨胀是由它们的粒度和矿物组成以及所吸收的阳离子的含量决定的。块状膨润土由于含水量显著,密度相对较低,大多数情况下大于2.09 g/cm3。主要对黏土试样的膨胀程度进行了研究。粘土的膨胀过程取决于它们的矿物组成。众所周知,根据P.A.雷宾德的说法,具有硬晶格的粘土不易膨胀。“Dashsalahli”膨润土粘土的弹性骨架晶格是其他膨润土粘土的特征,它在与水接触时导致膨胀过程加剧。与其他类型的粘土相比,膨润土粘土的特点是高吸水性或保水能力。膨润土的一个重要的天然性质是分散性,这取决于功能改性粘土阳离子的种类和数量。膨润土颗粒弥散层中碱金属(通常是钠)阳离子越多,分散性越高。为全面研究“Dashsalahli”膨润土的物理化学性质,从粘土矿床的北、南、西、东、中四个方向采集了样品,开展了研究工作。研究结果表明,“Dashsalahli”膨润土粘土属于小分散的碱基蒙脱土,具有塑性结构。这些粘土的成分为弱碳酸盐,主要由石英和斜长石矿物组成。相应蒙脱土的重建诊断和电镜数据表明,这些粘土具有可变的阳离子容量。对" Dashsalahli "膨润土的分析最终检查了这种粘土在石油工业和其他工业钻井中使用的钻井液生产中的使用情况。膨润土及其加工产品具有许多特殊的品质,广泛应用于某些主要经济部门和许多工业中。确定了它们在铸钢工业的优质清洗剂、铁精矿造粒、深井钻探、建筑工业的膨胀粘土生产、特种用途铝板生产以及炼油、化工、食品、液体和气体工业中的应用可能性。在各个领域使用低条件膨润土粘土和开口岩的特点,保证了该原料的充分利用和矿床的复杂发育。目前,膨润土粘土,特别是其蒙脱土品种,被认为是世界市场上重要的原料,因为膨润土用于生产铁矿石球团。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Possibility of complex use of bentonite clays and modeling of research processes
The efficient and complex use of resources of high quality bentonite clays, as well as the application of relatively low quality bentonite clays in accordance with their mineralogical and lithological properties are identified in the article. As Azerbaijan’s oil industry developed, interest in studying the geological structure of bentonite deposits increased. Prospects for bentonite production to reach 1-1.5 million tons of annual productivity in the next 40-50 years are related to the industrial development of the Daşsalakhli deposit, the largest in terms of resources (explored reserves are 180 million tons). The Dashsalakhli field is unique in terms of mineral quality and is one of the largest deposits in the world. Since the Dashsalakhli field has been researched and prepared for industrial development, and taking into account the demand of the world market, it is possible to increase the production and pro- cessing of bentonites by 1.5-2 times with the production of various commodity products in the republic. For this purpose, a unique and powerful “Azbentonite” processing enterprise equipped with modern equipment was established in Baku. One of the most important physical properties of bentonite clay which determines its industrial use is swelling. The swelling of clays is determined by their granulometric and mineral composition, as well as the content of absorbed cations. Massive bentonites have a relatively low density due to the significant moisture content, in most cases greater than 2.09 g/cm3. Attention was paid principally to the study of the degree swelling of the studied clay samples . The process of swelling in clays depends on their mineralogical composition. As is known, according to P.A. Rebinder, clays with a hard crystal lattice are less exposed to swelling. The elastic skeletal lattice of «Dashsalahli» bentonite clay, which is characteristic of other bentonite clays, causes the swelling process to intensify on contact with water. Bentonite clays are char- acterized by high water absorption or water retention capacity compared to other types of clay. One of the important natural properties of bentonites is their dispersibility, which depends on the type and amount of functionally modifiable clay cations .The more alkali metal (usually sodium) cations in the diffuse layer of bentonite particles, the higher the dispersion. In order to comprehensively study the physical and chemical properties of «Dashsalahli» bentonite clay, samples were taken from the northern, southern, western, eastern and central directions of the clay deposit, and research work was carried out. As a result of the research, it was established that «Dashsalahli» bentonite clay belongs to the class of small dispersed, alkali-based montmorillonite clays and is characterized by plastic texture. The composition of these clays is weakly carbonate and consists mainly of quartz and plagioclase minerals. Reconstructive diagnostic and electron-microscopic data of the corresponding montmorillonite showed that these clays have variable cation capacity. The analysis of «Dashsalahli» bentonite clay ultimately examined the use of this clay in the production of drilling fluids used in wells drilled in the oil industry and in other industries. Bentonite clays, as well as their processed products, have many special qualities and are widely used in certain leading sectors of the economy, as well as in many industries. The possibility of their application in high-quality detergent used in the steel casting industry, granulation of iron ore concentrate, drilling of deep wells, production of expanded clay in the construction industry, production of special purpose aluminum sheets, and their application in the oil refining, chemical , food , liquid and gas in- dustries was determined. The feature of using low-condition bentonite clays and opening rocks in various fields ensures the full use of this raw material and the complex development of the deposit. Currently, bentonite clays, especially their montmorillonite varieties, are considered an important raw material in the world market due to the use of bentonites in the production of iron ore pellets.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Journal of Geology Geography and Geoecology
Journal of Geology Geography and Geoecology GEOSCIENCES, MULTIDISCIPLINARY-
自引率
40.00%
发文量
57
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信