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carbide method
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  电石法
     Summary on the progress and application of environmental protection technology for the production of PVC resin by calcium carbide method
     电石法生产PVC树脂环保技术进展与应用总结
短句来源
     Research on the anticorrosion and protection technology for 5 ℃ cooling water circulation system in the production of PVC by calcium carbide method
     电石法PVC生产中5℃循环冷却水系统的腐蚀与防护技术研究
短句来源
     Circulation economy on PVC production by calcium carbide method
     实施电石法PVC生产过程中的循环经济
短句来源
     The only way out for PVC enterprises adopting carbide method lies in reducing the production costs to the utmost
     最大限度降低生产成本是电石法生产PVC企业的唯一出路
短句来源
     Process Technology Development of VCM Plant with Carbide Method
     电石法VCM工艺技术优化探讨
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  “carbide method”译为未确定词的双语例句
     Strengthen environment protection of acetylene by calcium carbide method and promote sustainable development of PVC industry
     加强电石生产乙炔环保化 促进PVC行业可持续发展
短句来源
     The early discorery of excessive content of free chlorine in hydrogen chloride in the mixed gas for PVC production by carbide method
     混合气中氯化氢过氯的早期发现
短句来源
     The process of acetylene production from coal by plasma is an alternative process of the traditional caleium carbide method.
     煤等离子热解制乙炔工艺是传统电石法制乙炔的潜在替代工艺。
短句来源
     Through the investigation and analysis on the corrosion situation of 5 ℃ water circulation system in the production of PVC by calcium carbide method,reasons for the corrosion failure were discussed as well as the influencing factors,and the corresponding protection methods were proposed.
     通过对PVC生产过程中5℃循环水系统腐蚀状况的调查分析,探讨了其腐蚀失效原因及影响因素,提出了相应的防护措施。
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  相似匹配句对
     Method
     实验方法
短句来源
     Method
     二、方法
短句来源
     Preparation Method for Ultrafine Carbide Powder
     超细碳化物粉末的制取方法
短句来源
     Research on the Coated Vanadium Carbide Process with Powder Method
     粉末法被覆碳化铌工艺的研究
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  carbide method
1.A study was made of the preparation of commercial-purity TiB2, ZrB2, CrB2, and W2B5 powders by the boron carbide method under industrial conditions.
      
Manufacture of powders of technical titanium, zirconium, chromium, and tungsten borides by the boron carbide method
      


Natural gas is one of the three energy sources nowadays, but there is only a few methods for making use of natural gas in a large scale. It is necessary to expand natural gas chemical industry for economic development. Preparation of acetylene from natural gas is one of the important methods for industrial production of acetylene. This paper gives a brief account of the research and development progress in this field. A comparison...

Natural gas is one of the three energy sources nowadays, but there is only a few methods for making use of natural gas in a large scale. It is necessary to expand natural gas chemical industry for economic development. Preparation of acetylene from natural gas is one of the important methods for industrial production of acetylene. This paper gives a brief account of the research and development progress in this field. A comparison of three methods for acetylene production is also made from the view point of technology and economy. The plasma method for production of acetylene from natural gas proves advantageous over partial oxidation and calcium carbide methods in respects of using resources effectively and sparingly, reducing production cost, ensuring production safety, and environmental protection. It is a new and hopeful method.

论述了天然气制乙炔的发展概况,并从技术经济角度比较了3种乙炔生产方法,其中天然气等离子体法在有效利用与节约能源、生产成本、安全性和环保等方面均优于部分氧化法和电石法,是一种很有前途的新方法。

Factors influencing production costs of PVC produced by carbide method are analysed.It is pointed out that the way out for PVC enterprises adopting carbide method to decrease production costs lies in decreasing consumption of carbide,hydroyen chloride and energy.Measures to decrease the above three consumption are introduced in detail.After adopting improvements,production costs of PVC can be reduced by about 212 RMB $ per ton.So remarkable economic benefit can be obtained,with capital saving...

Factors influencing production costs of PVC produced by carbide method are analysed.It is pointed out that the way out for PVC enterprises adopting carbide method to decrease production costs lies in decreasing consumption of carbide,hydroyen chloride and energy.Measures to decrease the above three consumption are introduced in detail.After adopting improvements,production costs of PVC can be reduced by about 212 RMB $ per ton.So remarkable economic benefit can be obtained,with capital saving 4.24 million RMB $ per year (according to the capacity of 20 kt/a PVC).

分析了影响电石法PVC树脂成本的因素 ,指出电石法生产PVC树脂的企业降低生产成本的出路是降低电石、氯化氢和能源的消耗 ,并详细介绍了降低这三项消耗要采取的相应措施。实施改进措施后可使PVC生产成本降低约 2 1 2元 /t,这样可节约资金 4 2 4万元 /a(以产能为 2万t/aPVC计 ) ,经济效益显著

Main points of prodcing "three-waste" during the production of PVC resin by calcium carbide method are introduced.Through adopting effective environmental protection technology,the pollution is reduced,the production surroundings are improved,and the production cost is reduced,which can promote the sustainable development of PVC industry.

介绍了国内电石法生产PVC树脂中产生三废的主要环节 ,并通过采用有效的环保治理技术 ,控制减少污染 ,改善生产环境 ,降低成本 ,促进电石法生产PVC行业的可持续发展。

 
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