Alain Tèebwaoga Sina , Jamal Ait Brahim , Bilal Ben Ali , Brahim Achiou , Nils Haneklaus , Redouane Beniazza
{"title":"利用石膏副产品确保水泥行业对石膏的需求：当前的挑战和前景","authors":"Alain Tèebwaoga Sina , Jamal Ait Brahim , Bilal Ben Ali , Brahim Achiou , Nils Haneklaus , Redouane Beniazza","doi":"10.1016/j.mtsust.2024.101034","DOIUrl":null,"url":null,"abstract":"<div><div>The global demand of gypsum resources is in continuous growth in construction sector. A large share of commercially available gypsum is closed by gypsum by-products including the flue gas desulfurization gypsum (FGDG), generated from thermal power plants. The production of FGDG is expected to be reduced in the upcoming years following the energy transition from fossil to green energy resources. To meet the increasing demand in the cement industry, other gypsum by-products could be introduced in the market including phosphogypsum (PG), produced in large volume in the fertilizer industry. This review emphasizes on the status and market of gypsum resources in the last 20 years, especially the gypsum by-products resources. The performance of these gypsum resources in cement was evaluated, highlighting the influence of impurities, the technical and the economic feasibility of large-scale use of gypsum by-products in cement as a substitute of FGDG and natural gypsum.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"28 ","pages":"Article 101034"},"PeriodicalIF":7.1000,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Securing gypsum demand in cement industry by gypsum by-products: Current challenges and prospects\",\"authors\":\"Alain Tèebwaoga Sina , Jamal Ait Brahim , Bilal Ben Ali , Brahim Achiou , Nils Haneklaus , Redouane Beniazza\",\"doi\":\"10.1016/j.mtsust.2024.101034\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The global demand of gypsum resources is in continuous growth in construction sector. A large share of commercially available gypsum is closed by gypsum by-products including the flue gas desulfurization gypsum (FGDG), generated from thermal power plants. The production of FGDG is expected to be reduced in the upcoming years following the energy transition from fossil to green energy resources. To meet the increasing demand in the cement industry, other gypsum by-products could be introduced in the market including phosphogypsum (PG), produced in large volume in the fertilizer industry. This review emphasizes on the status and market of gypsum resources in the last 20 years, especially the gypsum by-products resources. The performance of these gypsum resources in cement was evaluated, highlighting the influence of impurities, the technical and the economic feasibility of large-scale use of gypsum by-products in cement as a substitute of FGDG and natural gypsum.</div></div>\",\"PeriodicalId\":18322,\"journal\":{\"name\":\"Materials Today Sustainability\",\"volume\":\"28 \",\"pages\":\"Article 101034\"},\"PeriodicalIF\":7.1000,\"publicationDate\":\"2024-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Today Sustainability\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2589234724003701\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Today Sustainability","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2589234724003701","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Securing gypsum demand in cement industry by gypsum by-products: Current challenges and prospects
The global demand of gypsum resources is in continuous growth in construction sector. A large share of commercially available gypsum is closed by gypsum by-products including the flue gas desulfurization gypsum (FGDG), generated from thermal power plants. The production of FGDG is expected to be reduced in the upcoming years following the energy transition from fossil to green energy resources. To meet the increasing demand in the cement industry, other gypsum by-products could be introduced in the market including phosphogypsum (PG), produced in large volume in the fertilizer industry. This review emphasizes on the status and market of gypsum resources in the last 20 years, especially the gypsum by-products resources. The performance of these gypsum resources in cement was evaluated, highlighting the influence of impurities, the technical and the economic feasibility of large-scale use of gypsum by-products in cement as a substitute of FGDG and natural gypsum.
期刊介绍：
Materials Today Sustainability is a multi-disciplinary journal covering all aspects of sustainability through materials science.
With a rapidly increasing population with growing demands, materials science has emerged as a critical discipline toward protecting of the environment and ensuring the long term survival of future generations.
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