排序方式: 共有13条查询结果,搜索用时 546 毫秒
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模壳焙烧炉是熔模铸造行业的一种重要热处理设备。大多数模壳焙烧炉仍然是传统的重质砖结构,耗能大,外表温度高。利用遮热板和轻质隔热材料,有效地降低了炉壳的外表温度,节约耗气量15%。发现仅用轻质隔热材料,外表降温不明显。2者同时混合使用,外表降温才显著。 相似文献
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功能型针织面料布面敏感,为了取得良好的品质,传统染整一般采用大浴比染色,不符合节能环保的要求。立信染整新推出的MINITEC低浴比高温溢流染色机,处染该类品种,取得较好品质的同时可节约助剂50%,节约水电气等能耗40%以上。使用该机进行此类面料的染整加工既节约能耗,又符合国家节能减排的环保政策和环境的可持续发展。 相似文献
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通过对达标排放的印染废水进行双膜法处理,中水回用率可达60%~70%,再生水的水质稳定可靠,可不进行任何过滤或软化处理,便可回用于高质量的印染生产中,实现了废水的再生利用。 相似文献
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《Materials Letters》2007,61(8-9):1683-1687
The stoichiometric single crystal hydroxyapatite (HAp) nanorods with mono-dispersion and narrow-size distribution in diameter were successfully synthesized via a hydrothermal microemulsion method, and the as-synthesized powders were characterized by XRD, FETEM, FTIR and ICP-AES. In the present work, a novel technique of w/o microemulsions of CTAB/n-pentanol/n-hexane/water under hydrothermal condition to synthesize single crystal HAp nanorods with diameter 25–40 nm and length 55–350 nm, was described. The homogeneity in size distribution and shape of the HAp nanorods was probably attributed to the w/o nano-reactors and the soft template of the surfactants, and the high crystallization of the products was attributed to the hydrothermal treatment. The sintering ability of the nanorods and the mechanical properties of the fabricated HAp bioceramics were also preliminarily investigated. The results showed that the fabricated HAp bioceramics possessed high mechanical properties. 相似文献
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CR检测技术是否都适用于各种特种设备制造,还是有一定的局限性,这还是一个探索的过程。本文中就针对某压力容器制造厂的CR检测技术运用实例,分析CR检测技术在压力容器制造厂的优缺点,从而推动CR检测技术的运用。 相似文献
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功能型针织面料布面特别敏感,传统染整加工一般采用大浴比染色.立信染整机械公司新推出的MINITEC低浴比高温溢流染色机对该类品种进行染整加工,取得很好的效果,可以节约助剂50%,节约水电汽等能耗40%以上. 相似文献
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