Science Journal of Chemistry最新文献

筛选
英文 中文
Mineralogy, Physical and Mechanical Properties of Adobes Stabilized with Cement and Rice Husk Ash 水泥和稻壳灰稳定土坯的矿物学、物理力学性能
Science Journal of Chemistry Pub Date : 2019-01-24 DOI: 10.11648/J.SJC.20190701.11
Issiaka Sanou, M. Seynou, L. Zerbo, R. Ouedraogo
{"title":"Mineralogy, Physical and Mechanical Properties of Adobes Stabilized with Cement and Rice Husk Ash","authors":"Issiaka Sanou, M. Seynou, L. Zerbo, R. Ouedraogo","doi":"10.11648/J.SJC.20190701.11","DOIUrl":"https://doi.org/10.11648/J.SJC.20190701.11","url":null,"abstract":"A Burkina Faso clay referenced SAB has been characterized to be used as raw material in the making of adobes. Mineralogical studies (by XRD, DTA-TG), chemical and geotechnical studies (Atterberg limits, particle size distribution) carried out on this clay have shown that it is composed of kaolinite (62 wt%), quartz (30 wt%) and goethite (18 wt%). It is a sandy-silty clay of medium plasticity containing no swelling minerals. Its particles are mainly clay (19 wt%), silt (36 wt%), fine and coarse sand (45 wt%). It is thus suitable for the development of adobes for habitats. The adobes elaborated with SAB clay have been stabilized with an optimal cement content of 10 wt%, which offers a mechanical strength greater than 2 MPa; minimum value for single-level constructions. In order to improve the physical properties (density, porosity, water absorption by capillarity, erosion resistance, compressive and flexural strengths) of these adobes and to reduce cement consumption as much as possible, the cement (10 wt%) was partially or totallysubstitutedby rice husk ash. This substitution contributed to the improvement of the physical and mechanical properties of the adobes, due on the one hand to the effect of micro-filling of the ash and on the other hand to the increase of the CSH resulting from the pozzolanic reactivity between the released portlandite by the hydration of the cement and the amorphous silica of the rice husk ash.","PeriodicalId":21607,"journal":{"name":"Science Journal of Chemistry","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82787338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Nutritional Composition of Fatty Acids and Amino Acids of the Fermented Scomberomorus tritor in Benin 贝宁发酵黑森菌脂肪酸和氨基酸的营养组成
Science Journal of Chemistry Pub Date : 2019-01-01 DOI: 10.11648/j.sjc.20190701.14
Mahouglo Barnabé Houéssou
{"title":"Nutritional Composition of Fatty Acids and Amino Acids of the Fermented Scomberomorus tritor in Benin","authors":"Mahouglo Barnabé Houéssou","doi":"10.11648/j.sjc.20190701.14","DOIUrl":"https://doi.org/10.11648/j.sjc.20190701.14","url":null,"abstract":"","PeriodicalId":21607,"journal":{"name":"Science Journal of Chemistry","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73140131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis, Characterization and Antimicrobial Activities of Cobalt(II), Nickel(II) and Copper(II) Complexes of Aroylhydrazone Mixed with Aspirin 钴(II)、镍(II)、铜(II)与阿司匹林复合芳酰腙配合物的合成、表征及抗菌活性
Science Journal of Chemistry Pub Date : 2019-01-01 DOI: 10.11648/j.sjc.20190703.13
Olawale Folorunso Akinyele, Temitope Oluwatola Akinnusi, Temitope Adekunle Ajayeoba, Ayowole Olaolu Ayeni, Lateefah Moyosore Durosinmi
{"title":"Synthesis, Characterization and Antimicrobial Activities of Cobalt(II), Nickel(II) and Copper(II) Complexes of Aroylhydrazone Mixed with Aspirin","authors":"Olawale Folorunso Akinyele, Temitope Oluwatola Akinnusi, Temitope Adekunle Ajayeoba, Ayowole Olaolu Ayeni, Lateefah Moyosore Durosinmi","doi":"10.11648/j.sjc.20190703.13","DOIUrl":"https://doi.org/10.11648/j.sjc.20190703.13","url":null,"abstract":"","PeriodicalId":21607,"journal":{"name":"Science Journal of Chemistry","volume":"1 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91405899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Comparative Study of Water Quality Between Hot Spring and Borehole Waters of Mara, Shinyanga and Manyara Regions of Tanzania 坦桑尼亚Mara、Shinyanga和Manyara地区温泉和井水水质比较研究
Science Journal of Chemistry Pub Date : 2019-01-01 DOI: 10.11648/j.sjc.20190704.13
Samwel Alfred Maseke, Maheswara Rao Vegi
{"title":"A Comparative Study of Water Quality Between Hot Spring and Borehole Waters of Mara, Shinyanga and Manyara Regions of Tanzania","authors":"Samwel Alfred Maseke, Maheswara Rao Vegi","doi":"10.11648/j.sjc.20190704.13","DOIUrl":"https://doi.org/10.11648/j.sjc.20190704.13","url":null,"abstract":"","PeriodicalId":21607,"journal":{"name":"Science Journal of Chemistry","volume":"86 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80798990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spectroscopic Investigation of the Mixture of Ascorbic Acid and Sodium Benzoate 抗坏血酸与苯甲酸钠混合物的光谱研究
Science Journal of Chemistry Pub Date : 2019-01-01 DOI: 10.11648/j.sjc.20190703.12
Femi Francis Oloye
{"title":"Spectroscopic Investigation of the Mixture of Ascorbic Acid and Sodium Benzoate","authors":"Femi Francis Oloye","doi":"10.11648/j.sjc.20190703.12","DOIUrl":"https://doi.org/10.11648/j.sjc.20190703.12","url":null,"abstract":"","PeriodicalId":21607,"journal":{"name":"Science Journal of Chemistry","volume":"79 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89540822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Effects of Vegetable Oil Reused for Frying on the Liver of Albino Rats 重复使用植物油煎炸对白化大鼠肝脏的影响
Science Journal of Chemistry Pub Date : 2019-01-01 DOI: 10.11648/j.sjc.20190701.12
Maduelosi Ngozi Jane
{"title":"Effects of Vegetable Oil Reused for Frying on the Liver of Albino Rats","authors":"Maduelosi Ngozi Jane","doi":"10.11648/j.sjc.20190701.12","DOIUrl":"https://doi.org/10.11648/j.sjc.20190701.12","url":null,"abstract":"","PeriodicalId":21607,"journal":{"name":"Science Journal of Chemistry","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82926674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of Chemistry of Soil Irrigated on Phuleli Canal 普勒里运河灌溉土壤化学性质评价
Science Journal of Chemistry Pub Date : 2014-09-02 DOI: 10.11648/J.SJC.20140204.12
G. M. Mastoi, B. Waryani, Zulfiqar Laghari, Z. A. Palh, K. Lashari, K. F. Almani, G. Rana, Abdul Waheed Mastoi
{"title":"Assessment of Chemistry of Soil Irrigated on Phuleli Canal","authors":"G. M. Mastoi, B. Waryani, Zulfiqar Laghari, Z. A. Palh, K. Lashari, K. F. Almani, G. Rana, Abdul Waheed Mastoi","doi":"10.11648/J.SJC.20140204.12","DOIUrl":"https://doi.org/10.11648/J.SJC.20140204.12","url":null,"abstract":"Phuleli canal in Hyderabad is main water supply source for both irrigation as well as human drinking purpose. Quality of the canal deteriorates while passing through Hyderabad city,2nd largest city of Sindh ,Pakistan because highly toxic effluent from plastic factories, illigale cattle pens ,slaughterhouses and munciple sewage water are directly discharge into the phuleli canal without any treatment. Soil is a basic requirement for supporting the life on earth, but all over the world soil fertility decreasing by different ways including waste water and solid waste. In Pakistan soil is polluted by different ways out of which untreated liquid waste is main cause of soil pollution. The sewage and industrial liquid waste released in canals and streams without any treatment, which used for irrigation by which soil get polluted. This study was carried out to find out the facts about soil pollution by sewage, in this purpose Phuleli canal was selected, this canal carry the liquid waste of Hyderabad and for the desired study different parameters were investigated.","PeriodicalId":21607,"journal":{"name":"Science Journal of Chemistry","volume":"23 1","pages":"33"},"PeriodicalIF":0.0,"publicationDate":"2014-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85738559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
0
×
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×
相关产品
×
本文献相关产品
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