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green cement
相关语句
  绿色水泥
     Low-cost Green Cement Production
     低成本、绿色水泥生产技术
短句来源
     The Cr*& adsorption process in dilute solution coincides with the Langmuir model,the first order kinetics rate constants at different temperatures are:k 273=0.0589min -1,k 303=0 127min -1 The activated energy of the adsorption reaction is E a=57kJ/mol The carbon black slurry contained Cr*& can be used as materials for producing chemical agents,green cement and construction brick
     在稀溶液中吸附过程基本符合Langmuir模型 ,一级动力学速率常数不随初始Cr(Ⅵ )质量浓度变化 ,k2 73 =0 0 5 89min- 1 、k30 3 =0 12 7min- 1 ,活化能Ea=5 7kJ/mol。 吸附了Cr(Ⅵ )的碳黑泥可以用作化学试剂、绿色水泥或建筑用砖的原料
短句来源
     Low-cost green cement is developed on the basis of introducing sulphoaluminate calcium C4A3S in the mineral of Portland cement clinker. It has the properties of both Portland cement and sulphoaluminate cement and povide clear superiority for Portland cement production with high strength and high admixture.
     低成本、绿色水泥是在硅酸盐水泥熟料矿物中引入硫铝酸钙(C4A3S)而发展起来的,它同时具有硅酸盐水泥和硫铝酸盐水泥的优良特点,对于配制高强、高混合材掺量的硅酸盐水泥具有明显的优势。
短句来源
     The paper described the technology of low-cost green cement production and the benefits abtained from practice. It proved that it is an applicable technology both on theory and practice.
     本文介绍了低成本、绿色水泥生产技术及生产实践中所取得的效益,从理论和实践方面都证明了它是一项成熟、先进适用的生产技术。
短句来源
  绿色水泥的
     MECHANISM OF GREEN CEMENT CALCINATION FROM FERROCHROMIC SLAG
     铬铁渣煅烧绿色水泥的机理
短句来源
     PREPARATION OF NEW TYPE GREEN CEMENT
     新型绿色水泥的制备
短句来源
  “green cement”译为未确定词的双语例句
     The result shows Cr ions existing in green cement clinker are Cr~(5+) and Cr~(3+), and take the place of Si~(4+) mainly, the hydraulic activity and strength of cement rise after the dissolution of Cr ions in minerals of the cement clinker.
     研究结果表明,熟料中的铬离子主要以Cr~(3+)、Cr~(5+)形成存在,而且主要置换硅酸盐矿物中的硅离子; 铬离子进入水泥熟料矿物晶格后,水泥水化活性提高、强度增高。
短句来源
     In the paper, 10%~20% clinker and lots of waste slag, such as slag and steel slag,are used to prepare green cement materials with the grade of cement 325 or 425. The hydrates and mechanism of hydration are studied by means of strength measurement of mortar, pore structure and SEM analysis.
     用10%~20%的水泥熟料及大量的以锰渣和钢渣为主的工业废渣配置绿色复合水泥。
短句来源
     The result is that the green cement materials can be prepared with the low clinker and high waste slag and it’s good for saving clinker and using waste slag fully.
     对砂浆试样进行了强度测试,同时利用孔结构测试及电子显微分析等现代测试方法对试样水化硬化过程和水化机理进行了研究,结果表明,试验配制低熟料、高废渣的绿色复合水泥是可行的,其对节约水泥熟料、充分利用工业废渣有很大好处。
短句来源
查询“green cement”译词为用户自定义的双语例句

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Cement clinker of green colour can be obtained by using chromium oxide am a colorant. But disputation arises about the valence of Cr ion in cement clinker. In this paper, the valence and existing form of Cr ion as well as the effect of Cr ion on properties of cemcnt have been evaluated mainly by X-ray photoelectron spectroscopy(XPS), elcotron spin resonance(ESR) and emission spectrography, chemical analysis etc as supplements. The result shows Cr ions existing in green cement clinker are Cr~(5+) and Cr~(3+),...

Cement clinker of green colour can be obtained by using chromium oxide am a colorant. But disputation arises about the valence of Cr ion in cement clinker. In this paper, the valence and existing form of Cr ion as well as the effect of Cr ion on properties of cemcnt have been evaluated mainly by X-ray photoelectron spectroscopy(XPS), elcotron spin resonance(ESR) and emission spectrography, chemical analysis etc as supplements. The result shows Cr ions existing in green cement clinker are Cr~(5+) and Cr~(3+), and take the place of Si~(4+) mainly, the hydraulic activity and strength of cement rise after the dissolution of Cr ions in minerals of the cement clinker.

以氧化铬作为着色剂,可以烧成绿色水泥熟料。但关于水泥熟料中铬离子的价态等问题,目前尚有争议。作者利用X射线光电子能谱(XPS)、电子自旋共振波谱(ESR)并辅以发射光谱和化学分析等方法,确定了熟料中铬离子的价态、存在形式及其对水泥性能的影响。研究结果表明,熟料中的铬离子主要以Cr~(3+)、Cr~(5+)形成存在,而且主要置换硅酸盐矿物中的硅离子;铬离子进入水泥熟料矿物晶格后,水泥水化活性提高、强度增高。

Qualified and fine performances green portland cement can burned from the burden scheme of ferrochome residue of principal material and suitable amount of complex mineralizer,at low lime saturation factor(KH),high silica modulus(SM) and iron modulus(IM).Based on determining the formulation of cement green stock rationally,the effects of burned temperature and complex mineralizer on the content of f-CaO in cement clinker are discussed.And also,the changes of mass phase and main solid phase reaction of ferrochome...

Qualified and fine performances green portland cement can burned from the burden scheme of ferrochome residue of principal material and suitable amount of complex mineralizer,at low lime saturation factor(KH),high silica modulus(SM) and iron modulus(IM).Based on determining the formulation of cement green stock rationally,the effects of burned temperature and complex mineralizer on the content of f-CaO in cement clinker are discussed.And also,the changes of mass phase and main solid phase reaction of ferrochome residue in the burning process have been studied,the effects of cooling rate of clinker on the strength and colour of cement have been analysed.This has developed a new way for the producing of green cement.5figs.,3refs.

以铬铁渣为主要原料,采用较低的石灰饱和系数、较高的硅率和铝率、引入适量的复合矿化剂的配料方案,可锻烧出质量合格、性能良好的绿色硅酸盐水泥熟料本文在合理确定水泥生料配方的基础上,着重讨论了锻烧温度和复合矿化剂对熟料中f-CaO含量的影响,研究了锻烧过程中铬铁渣的物相变化,分析了熟料的冷却速率对水泥强度的影响,为绿色水泥生产和铬铁渣综合利用开辟了一条新的途径图5,表2,参3

The unique features of New Economy Era as well as the relationship between modem cement industry and high-tech have been illustrated. The development tendency and the targets of modern cement industry together with its environmental protection standards are expounded comprehensively. Several important foremosting and edge-cutting ideas that related to economy technology and management have been recommended and implemented. The international experence for the transition of traditional cement...

The unique features of New Economy Era as well as the relationship between modem cement industry and high-tech have been illustrated. The development tendency and the targets of modern cement industry together with its environmental protection standards are expounded comprehensively. Several important foremosting and edge-cutting ideas that related to economy technology and management have been recommended and implemented. The international experence for the transition of traditional cement enterprises to be converted to BAT/INTERNET enterprises are evaluated also. Finally 13 typical "GREEN" cement production lines which have been put into opesation in the recent passed years in Europe and North America are listed as examples.

本文对新经济时代的特征,水泥工业与高新科技的关系及其发展趋向和目标,新型水泥工业的环保标准等进行了全面深入的论述。在经济、技术和管理等方面介绍引用了诸多前瞻的理念和观点。对国际上传统水泥企业向环保网络企业转型的经验进行了评介。最后列举了欧美等国近年投产的13条典型的新型绿色水泥生产线的实例。

 
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