Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.132008
威龙 侯
{"title":"Effects of Supports and Promoters on the Performance of Pt-Based Catalysts in Propane Dehydrogenation","authors":"威龙 侯","doi":"10.12677/hjcet.2023.132008","DOIUrl":"https://doi.org/10.12677/hjcet.2023.132008","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66070849","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}
Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.133023
晓霞 吴
{"title":"Study on Corrosion and Protection of Oil and Gas Pipelines under the Coexistence of CO2 and Bacteria","authors":"晓霞 吴","doi":"10.12677/hjcet.2023.133023","DOIUrl":"https://doi.org/10.12677/hjcet.2023.133023","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66071837","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}
Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.134029
东东 陈
{"title":"Summary of Research on Denitrification Engineering Technology under Low Nitrogen Staged Combustion in Cement Kilns","authors":"东东 陈","doi":"10.12677/hjcet.2023.134029","DOIUrl":"https://doi.org/10.12677/hjcet.2023.134029","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66072068","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}
Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.134030
贺 李
[Aims] A novel experimental scheme for the synthesis of thiazole phosphorus was proposed. [Method] Thiazolidinone (1,3-thiazolidinone-2-one) and phosphoryl chloride (s-sec-butyl-o-ethyl thio-phosphoryl chloride) were used as raw materials. In toluene solution, supported by sodium hydride and catalyst, thiazolidinophos ((RS)-s-sec-butyl-o-ethyl-2-oxo-1, 3-thiazolidinyl-3-thioxanthate) was
{"title":"A Kind of Synthesis and Analysis of Thiazophos with High Purity","authors":"贺 李","doi":"10.12677/hjcet.2023.134030","DOIUrl":"https://doi.org/10.12677/hjcet.2023.134030","url":null,"abstract":"[Aims] A novel experimental scheme for the synthesis of thiazole phosphorus was proposed. [Method] Thiazolidinone (1,3-thiazolidinone-2-one) and phosphoryl chloride (s-sec-butyl-o-ethyl thio-phosphoryl chloride) were used as raw materials. In toluene solution, supported by sodium hydride and catalyst, thiazolidinophos ((RS)-s-sec-butyl-o-ethyl-2-oxo-1, 3-thiazolidinyl-3-thioxanthate) was","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66072764","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}
Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.134037
冰 汪
Two ortho-hydroxybenzaldehyde and 2-hydroxy-4-methoxybenzaldehyde are used as raw ma-*
{"title":"Synthesis and Characterization of a New Type of Salicylaldehyde Schiff Base Nickel Complex","authors":"冰 汪","doi":"10.12677/hjcet.2023.134037","DOIUrl":"https://doi.org/10.12677/hjcet.2023.134037","url":null,"abstract":"Two ortho-hydroxybenzaldehyde and 2-hydroxy-4-methoxybenzaldehyde are used as raw ma-*","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66072785","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}
Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.132015
浩 刘
{"title":"Determination and Component Analysis of Volatile Oil from Low-Temperature Pyrolysis of Tobacco Leaves by GC-MS","authors":"浩 刘","doi":"10.12677/hjcet.2023.132015","DOIUrl":"https://doi.org/10.12677/hjcet.2023.132015","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66071481","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}
Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.134038
科雄 林
For the Bohai P oilfield, the existing main problems are high water injection pressure, water injection difficulty, low injection-production ratio, formation depletion and low recovery degree. In view of the main problems, the research of water injection damage mechanism was carried out. First the reservoir engineering method was to analyze the water flooding damage degree. Then the core flow experiment was performed to validate the influence of water quality, water scaling, clay swelling, and the “cold damage” on the water injection block. Eventually the main damage
{"title":"Indoor Research of Injection Well Reservoir Damage Factors in Bohai P Oilfield","authors":"科雄 林","doi":"10.12677/hjcet.2023.134038","DOIUrl":"https://doi.org/10.12677/hjcet.2023.134038","url":null,"abstract":"For the Bohai P oilfield, the existing main problems are high water injection pressure, water injection difficulty, low injection-production ratio, formation depletion and low recovery degree. In view of the main problems, the research of water injection damage mechanism was carried out. First the reservoir engineering method was to analyze the water flooding damage degree. Then the core flow experiment was performed to validate the influence of water quality, water scaling, clay swelling, and the “cold damage” on the water injection block. Eventually the main damage","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66072360","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}
Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.131001
文乐 闫
{"title":"Study on Enzyme-Assisted Extraction of Flavonoids from Ginkgo biloba","authors":"文乐 闫","doi":"10.12677/hjcet.2023.131001","DOIUrl":"https://doi.org/10.12677/hjcet.2023.131001","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66070668","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}
Pub Date : 2023-01-01DOI: 10.12677/hjcet.2023.131006
旭鹏 郑
{"title":"Study on the Feasibility of Preparing ZnIn2S4/g-C3N4 Z-Type Heterojunction for Tetracycline Degradation","authors":"旭鹏 郑","doi":"10.12677/hjcet.2023.131006","DOIUrl":"https://doi.org/10.12677/hjcet.2023.131006","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66070733","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}
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