{"title":"综采工作面硫化氢控制新技术","authors":"Yuan Wei, Lang Zhang, Yun Qi, Wei Wang","doi":"10.25103/jestr.165.05","DOIUrl":null,"url":null,"abstract":"Hydrogen sulfide emission affects the safety of mine production during mining of a fully mechanized excavation face. To solve this problem, on the basis of site measurement analysis of the hydrogen sulfide distribution law of the fully mechanized excavation face, a new technology is proposed with a wind curtain ventilator to seal the fully excavated section and establish a hydrogen sulfide control flow field. This technology can be used to prevent the overflow of hydrogen sulfide and elucidate closed flow theory of the wind curtain ventilator. Based on fluid mechanics theory, the potential superposition principle","PeriodicalId":15707,"journal":{"name":"Journal of Engineering Science and Technology Review","volume":"43 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Novel Control Technology of Hydrogen Sulfide in Fully Mechanized Excavation Face\",\"authors\":\"Yuan Wei, Lang Zhang, Yun Qi, Wei Wang\",\"doi\":\"10.25103/jestr.165.05\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Hydrogen sulfide emission affects the safety of mine production during mining of a fully mechanized excavation face. To solve this problem, on the basis of site measurement analysis of the hydrogen sulfide distribution law of the fully mechanized excavation face, a new technology is proposed with a wind curtain ventilator to seal the fully excavated section and establish a hydrogen sulfide control flow field. This technology can be used to prevent the overflow of hydrogen sulfide and elucidate closed flow theory of the wind curtain ventilator. Based on fluid mechanics theory, the potential superposition principle\",\"PeriodicalId\":15707,\"journal\":{\"name\":\"Journal of Engineering Science and Technology Review\",\"volume\":\"43 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Engineering Science and Technology Review\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.25103/jestr.165.05\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Engineering Science and Technology Review","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25103/jestr.165.05","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Engineering","Score":null,"Total":0}
A Novel Control Technology of Hydrogen Sulfide in Fully Mechanized Excavation Face
Hydrogen sulfide emission affects the safety of mine production during mining of a fully mechanized excavation face. To solve this problem, on the basis of site measurement analysis of the hydrogen sulfide distribution law of the fully mechanized excavation face, a new technology is proposed with a wind curtain ventilator to seal the fully excavated section and establish a hydrogen sulfide control flow field. This technology can be used to prevent the overflow of hydrogen sulfide and elucidate closed flow theory of the wind curtain ventilator. Based on fluid mechanics theory, the potential superposition principle
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The Journal of Engineering Science and Technology Review (JESTR) is a peer reviewed international journal publishing high quality articles dediicated to all aspects of engineering. The Journal considers only manuscripts that have not been published (or submitted simultaneously), at any language, elsewhere. Contributions are in English. The Journal is published by the Eastern Macedonia and Thrace Institute of Technology (EMaTTech), located in Kavala, Greece. All articles published in JESTR are licensed under a CC BY-NC license. Copyright is by the publisher and the authors.
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