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| 1 | 熔渣干式粒化与集成热能回收显示文摘全球钢铁行业每年有数以亿吨计的熔渣产生,并且越来越多的高炉渣通过水淬粒化处理而生产一种玻璃质产品。这种物质作为硅酸盐水泥的替代物,可以带来可观的价值增值,同时减少了由于石灰石煅烧而产生的CO2排放。然而,水淬粒化渣处理却需要消耗大量的水资源,并且可能带来有害气体排放。更为重要的是,现有的渣处理工艺没有回收其中所含有的热量(大约1.8GJ/t渣)。熔渣干式粒化(DSG)是渣处理领域发生的根本性变革。在这种新的处理方法中,熔渣在旋转盘中由于离心力的作用而自动分离,产生的熔滴在空气的作用下快速急冷固化,同时可回收热能。由DSG工艺处理得到的固态粒渣适用于生产水泥,同时产生的热空气(约500~600℃)可作为现场就地利用的热源。DSG工艺同水淬法相比,在节水、减少排放、余热回收、减少能源消耗和温室气体排放等方面,提供了一种更加可持续的处理方法。澳大利亚联邦科学与工业研究组织对DSG工艺的研究始于2002年,并且在工艺设计创新方面已经取得重大的突破。近期与博思格和一钢公司(澳大利亚钢铁行业CO2减排关键问题解决计划成员之一)合作,研究工作已经拓展到了渣中的热能回收方面。试验设备的应用已经成功验证了这种处理理念,渣处理能力达到了10kg/min,渣处理产品的评估以及初步的技术经济分析取得了令人满意的结果。新工艺的处理规模扩大了一个数量级,并且建造了一个半工业化规模的装置(渣处理能力提高到了100kg/min),业已投入运行,用于对工艺设计进行深度优化和论证。如果一切顺利的话,计划在两年内建立一个更具规模的工业化工厂(熔渣放流速度达到1~2t/min)。介绍了这项新工艺的进展情况,并对近期的一些进展进行了总结。 | Sharif Jahanshahi Dongsheng Xie Yuhua Pan Phil Ridgeway John Mathieson 房多奎(译) 肖永力(校) | 2012 | 世界钢铁2012，12，4： | 3 |
| 2 | Amphibian metamorphosis as a model for studying the developmental actions of thyroid hormone显示文摘The thyroid hormones L-thyroxine and triiodo-L-thyronine have profound effects on postembryonic development of most vertebrates. Analysis of their action in mammals is vitiated by the exposure of the developing foetus to a number of maternal factors which do not allow one to specifically define the role of thyroid hormone (TH)or that of other hormones and factors that modulate its action. Amphibian metamorphosis is obligatorily dependent on TH which can initiate all the diverse physiological manifestations of this postembryonic developmental process(morphogenesis, cell death, re-structuring, etc.) in free-living embryos and larvae of most anurans. This article will first describe the salient features of metamorphosis and its control by TH and other hormones. Emphasis will be laid on the key role played by TH receptor (TR), in particular the phenomenon of TR gene autoinduction, in initiating the developmental action of TH. Finally, it will be argued that the findings on the control of amphibian metamorphosis enhance our understanding of the regulation of postembryonic development by TH in other vertebrate species. | TATA JAMSHED R (National Institute for Medical Research, The Ridgeway,Mill Hill, London NW7 1AA, UK.Tel: +44-181-959 3666 Fax: +JJ-181-913 8583E-mail: jtata@nimr. mrc. ac. uk) | 1998 | Cell Research1998，8，4： | 3 |
| 3 | Hysteropexy,A review显示文摘 | Ridgeway B Frick AC Walter MD | 2008 | Mi-nerva Ginecol2008，60，6： | 1 |
| 4 | Infiltration of water through the pavement surface显示文摘 | Ridgeway H H | 1976 | Transportation Research Record1976，616，： | 1 |
| 5 | Efficacy of a standardized technique of trans-vaginal entry into the peritoneal cavity for post-hysterectomy vaginal vault suspension显示文摘 | Park AJ Ridgeway B Gustilo-Ashby AM | 2008 | Int Urogynecol J Pelvic Floor Dysfunct2008，19，10： | 1 |
| 6 | The gender system and inter- action显示文摘 | Ridgeway C L Smith-Lovin L | 1999 | Annual Review of Sociology1999，25，1： | 1 |
| 7 | Pax3 Is essential for skeletal myogenesis and the expression of Six1 and Eya2显示文摘 | Ridgeway AG Skerianc IS | 2001 | J Biol Chem2001，276，19： | 1 |
| 8 | Determination of trace aqueous dimethysulfoxide concentrations by isotope dilution gas chromatography/mass spectrometry: Application to rain and sea waters显示文摘 | ROBERT G RIDGEWAY JR DONALD C | 1992 | Journal of Atmospheric Chemistry1992，14，1： | 1 |
| 9 | Relative helix-forming tendencies of nonpolar amino acids显示文摘 | PADMANABHAN R MARQUSEE S RIDGEWAY T | 1990 | Nature1990，344，： | 1 |
| 10 | Surgical treatment of vaginal apex prolapse显示文摘 | Walters MD Ridgeway BM | | 0，，2： | 1 |
| 11 | Comparison of RNA isolation methods from insect larvae 显示文摘 | Ridgeway JA Timm AE | 2014 | Journal of insect science (Online)2014，14，1： | 1 |
| 12 | Infectious sequelae in the use of polyglycolic acid mesh for splenic salvage with intraperitoneal contamination显示文摘 | Wolf SE Ridgeway CA Van Way CW | 1996 | J Surg Res1996，61，2： | 1 |
| 13 | Legitimacy as a Social Process 显示文摘 | Johnson C Dowd TJ Ridgeway CL | 2006 | Annual Review of Sociology2006，，32： | 1 |
| 14 | Fetal heart rate changes associated with uterine rupture显示文摘 | Ridgeway JJ Weyrich DL Benedetti TJ | 2004 | Obstet Gynecol2004，103，3： | 1 |
| 15 | Propensity score esti- mation with boosted regression for evaluating causal effects in ob- servational studies显示文摘 | McCaffrey D F Ridgeway G Mortal A R | 2004 | Psychol Methods2004，9，4： | 1 |
| 16 | Effi- cacy of a standardiaed technique of trans-vaginal entry in- to the peritoneal cavity for post-hysterectomy vaginal vault suspension显示文摘 | Park A J Ridgeway B Gustilo Ashby A M | 2008 | Int Urogynecol J Pelvic Floor Dysfunct2008，19，10： | 1 |
| 17 | Pre-donated autolugous blood transfusion in scoliosis surgery 显示文摘 | Ridgeway S Tai C Alton P | 2003 | J Bone Joint Surg Br2003，85，： | 1 |
| 18 | The structure of nor- mal human attention: The Test of Everyday Attention显示文摘 | Robertson IH Ward T Ridgeway V | 1996 | J Int Neuropsyehol Soe1996，2，6： | 1 |
| 19 | Propensity Score Estimation with Boosted Regression for Evaluating Causal Effectsin Observational Studies 显示文摘 | McCaffrey DF Ridgeway G Morral AR | 2004 | Psychol Medthods2004，9，4： | 1 |
| 20 | Propensity score estimation with boosted regression for evaluating causal effects in observational studies 显示文摘 | McCaffrey DF Ridgeway G Morral AR | 2004 | Psychol Methods2004，9，4： | 1 |
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