پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 31 |
| تعداد شمارهها | 825 |
| تعداد مقالات | 7,925 |
| تعداد مشاهده مقاله | 14,583,806 |
| تعداد دریافت فایل اصل مقاله | 9,440,680 |
Synthesis of Calcium Acetate Nanoparticles in the Reaction of Acetic Acid with Calcite | ||
| Chemical Process Design | ||
| مقاله 2، دوره 3، شماره 2، اسفند 2024، صفحه 7-33 اصل مقاله (1.62 M) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22111/cpd.2024.49666.1039 | ||
| نویسندگان | ||
| Kimia Farasat Memar* 1؛ Mehrdad Manteghian2 | ||
| 1Department of Chemical engineering, Technical and Engineering Faculty, Tarbiat Modares University, Tehran, Iran | ||
| 2Department of Petroleum Engineering, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran, Iran | ||
| چکیده | ||
| The acidification process in carbonate tanks is used to remove inactive layers of calcium carbonate. In this study, the acidification process was investigated using acetic acid (an organic acid) on calcium carbonate powder. The effects of various parameters, such as different reaction environment temperatures and different acetic acid concentrations, on calcium acetate precipitation and the reaction rate were examined. Experiments were conducted at temperatures of 35, 45, and 50 degrees Celsius, with acetic acid concentrations ranging from 5% to 30% by weight. The results showed that calcium acetate precipitation only formed at a concentration of 30% by weight, where no solution remained after the reaction, and the process led entirely to precipitation formation. To prevent the formation of sediment and enhance the capacity of the reaction medium in retaining calcium acetate particles in the nano-size range, the anionic surfactant dodecyl sulfate was used at a concentration of 0.001 M. The results indicated that increasing both the temperature and acetic acid concentration led to an increase in the reaction rate. Finally, to optimize the results, Response Surface Methodology (RSM) experiment design software was employed. It was found that at an acetic acid concentration of 19.468% by weight and a temperature of 50°C, no precipitation was formed, and the highest reaction rate was achieved. | ||
| کلیدواژهها | ||
| Acetic acid؛ Calcium acetate؛ Acidizing؛ Carbonate formations؛ Reaction kinetics | ||
| مراجع | ||
|
[1] Thongkam, M., Saelim, J., Boonchom, B., Seesanong, S., Chaiseeda, K., Laohavisuti, N., & Taemchuay, D., 2021. Simple and rapid synthesis of calcium acetate from scallop shells to reduce environmental issues. Adsorption Science & Technology, 2021, 6450289. https://doi.org/10.1155/2021/6450289
[2] Seesanong, S., Seangarun, C., Boonchom, B., Laohavisuti, N., Boonmee, W., Thompho, S., & Rungrojchaipon, P., 2024. Low-Cost and Eco-Friendly Calcium Oxide Prepared via Thermal Decompositions of Calcium Carbonate and Calcium Acetate Precursors Derived from Waste Oyster Shells. Materials, 17(15), 3875. https://doi.org/10.3390/ma17153875
[3] Niu, Y. Q., Liu, J. H., Aymonier, C., Fermani, S., Kralj, D., Falini, G., & Zhou, C. H., 2022. Calcium carbonate: controlled synthesis, surface functionalization, and nanostructured materials. Chemical society reviews, 51(18), 7883-7943. https://doi.org/10.1039/D1CS00519G
[4] Xia, T., Martinez, C.E. and Tsai, L.M., 2020. Update on intraocular lens formulas and calculations. Asia-Pacific Journal of Ophthalmology, 9(3), 186-193. https://doi.org/10.1097/APO.0000000000000293
[5] Li, Y., Mao, Y., Zhou, Y., Chen, X., Zhu, L. and Liao, G., 2019. Solvothermal synthesis and photocatalytic properties of ZnO micro/nanostructures. Ceramics International, 45(2), 1724-1729. https://doi.org/10.1016/j.ceramint.2018.10.054
[6] Zhao, R., Feng, P., Yang, L., Chen, S., Wang, D., Pan, H. and Shuai, C., 2022. Hydrothermal synthesis of hydroxyapatite nanorods and their use in PCL bone scaffold. Ceramics International, 48(22), 33682-33692. https://doi.org/10.1016/j.ceramint.2022.07.314
[7] Patel, R.R., Singh, S.K. and Singh, M., 2023. Green synthesis of silver nanoparticles: methods, biological applications, delivery and toxicity. Materials Advances, 4(8), 1831-1849. https://doi.org/10.1039/D2MA01105K
[8] Garg, S., Sohal, H.S., Malhi, D.S., Kaur, M., Singh, K., Sharma, A., Mutreja, V., Thakur, D. and Kaur, L., 2022. Electrochemical method: a green approach for the synthesis of organic compounds. Current Organic Chemistry, 26(10), 899-919. https://doi.org/10.2174/1385272826666220516113152
[9] Bhattacharya, D., Chatterjee, I., Saha, A., Mishra, A.R. and Ahammad, S.H., 2022. A decision-making model with intuitionistic fuzzy information for selection of enterprise resource planning systems. IEEE Transactions on Engineering Management, 71, 4820-4834. https://doi.org/10.1109/TEM.2022.3215608
[10] Rahman, M.M., Zimmer, M., Ahmed, I., Donato, D., Kanzaki, M. and Xu, M., 2021. Co-benefits of protecting mangroves for biodiversity conservation and carbon storage. Nature Communications, 12(1), 3875. https://www.nature.com/articles/s41467-021-24207-4
[11] Filippov, S.K., Khusnutdinov, R., Murmiliuk, A., Inam, W., Zakharova, L.Y., Zhang, H. and Khutoryanskiy, V.V., 2023. Dynamic light scattering and transmission electron microscopy in drug delivery: A roadmap for correct characterization of nanoparticles and interpretation of results. Materials horizons, 10(12), 5354-5370. https://doi.org/10.1039/D3MH00717K
[12] Sharma, P., Kumar, V., Verma, P., Pant, R.P. and Wang, X., 2021. Spin dynamics investigations of multifunctional ambient scalable Fe3O4 surface decorated ZnO magnetic nanocomposite using FMR. Scientific Reports, 11(1), 3799. https://doi.org/10.1038/s41598-021-83394-8
[13] Pagnani, G., Pellegrini, M., Galieni, A., D’Egidio, S., Matteucci, F., Ricci, A., Stagnari, F., Sergi, M., Sterzo, C.L., Pisante, M. and Del Gallo, M., 2018. Plant growth-promoting rhizobacteria (PGPR) in Cannabis sativa ‘Finola’cultivation: An alternative fertilization strategy to improve plant growth and quality characteristics. Industrial crops and products, 123, 75-83. https://doi.org/10.1016/j.indcrop.2018.06.033
[14] Ali, M., AL-Saffar, M.A.S. and AL-mallah, K., 2023. Biochemical and Histopathological Assessment of Zinc Acetate-Induced Nephrotoxicity in Male Albino Rats. Journal of Applied Veterinary Sciences, 8(4), 37-42. https://dx.doi.org/10.21608/javs.2023.218887.1248
[15] Hu, H., Bhowmik, P., Zhao, B., Hamon, M.A., Itkis, M.E. and Haddon, R.C., 2001. Determination of the acidic sites of purified single-walled carbon nanotubes by acid–base titration. Chemical Physics Letters, 345(1-2), 25-28. https://doi.org/10.1016/S0009-2614(01)00851-X
[16] Sheng L, Wei T, Liang Y, Jiang L, Qu L, Fan Z., 2017, Ultra-high toughness all graphene fibers derived from synergetic effect of interconnected graphene ribbons and graphene sheets, Carbon, 120, 17-22. https://doi.org/10.1016/j.carbon.2017.05.033
[17] Stetefeld, J., McKenna, S.A. and Patel, T.R., 2016. Dynamic light scattering: a practical guide and applications in biomedical sciences. Biophysical reviews, 8(4), 409-427. http://dx.doi.org/10.1007/s12551-016-0218-6 | ||
|
آمار تعداد مشاهده مقاله: 229 تعداد دریافت فایل اصل مقاله: 135 |
||