{"title":"小球藻壳水热合成磷酸钙","authors":"Onoda Hiroaki, Y. Shin","doi":"10.11190/JER.18.7","DOIUrl":null,"url":null,"abstract":"In this work, we prepared calcium phosphate from commercial calcium carbonate and orthophosphoric acid, and from corbicula shells and orthophosphoric acid, by a hydrothermal process. The chemical composition and powder properties of the products were investigated. Commercial calcium carbonate and corbicula shells reacted with orthophosphoric acid to produce calcium hydrogen phosphate via the hydrothermal process. The reaction between commercial calcium carbonate and orthophosphoric acid occurred in 1 h at 120 oC, while the reaction between corbicula shells and orthophosphoric acid needed over 3 h at 120 oC.","PeriodicalId":15612,"journal":{"name":"Journal of ecotechnology research","volume":"166 1","pages":"7-10"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Hydrothermal Synthesis of Calcium Phosphate from Corbicula Shells\",\"authors\":\"Onoda Hiroaki, Y. Shin\",\"doi\":\"10.11190/JER.18.7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work, we prepared calcium phosphate from commercial calcium carbonate and orthophosphoric acid, and from corbicula shells and orthophosphoric acid, by a hydrothermal process. The chemical composition and powder properties of the products were investigated. Commercial calcium carbonate and corbicula shells reacted with orthophosphoric acid to produce calcium hydrogen phosphate via the hydrothermal process. The reaction between commercial calcium carbonate and orthophosphoric acid occurred in 1 h at 120 oC, while the reaction between corbicula shells and orthophosphoric acid needed over 3 h at 120 oC.\",\"PeriodicalId\":15612,\"journal\":{\"name\":\"Journal of ecotechnology research\",\"volume\":\"166 1\",\"pages\":\"7-10\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of ecotechnology research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.11190/JER.18.7\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of ecotechnology research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.11190/JER.18.7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Hydrothermal Synthesis of Calcium Phosphate from Corbicula Shells
In this work, we prepared calcium phosphate from commercial calcium carbonate and orthophosphoric acid, and from corbicula shells and orthophosphoric acid, by a hydrothermal process. The chemical composition and powder properties of the products were investigated. Commercial calcium carbonate and corbicula shells reacted with orthophosphoric acid to produce calcium hydrogen phosphate via the hydrothermal process. The reaction between commercial calcium carbonate and orthophosphoric acid occurred in 1 h at 120 oC, while the reaction between corbicula shells and orthophosphoric acid needed over 3 h at 120 oC.
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