1 Economic functioning of the petroleum and chemical industry in 2006 (1)Rnpid growth of production With the completion......

The number of major petrochemical companies in China,which include all stateowned enterprises and non-state ones with a......

This article introduces the solid acid catalyst for isobutene/butylenes alkylation, the HTS Ti/Si zeolite for ammonoxida......

China Petroleum & Chemical Corporation(Sinopec Corp.,SH:600028,HK:0386)announces its Board of Directors has agreed to a......

The refining and modification effect of Ti (from GRAI), B, Sr and RE (cerium-riched mixtures of rare earth) on the mecha......

采用电化学工作站、气冷阴极和熔盐综合测定仪等装置研究了流水线镁电解过程中杂质Fe的控制技术。结果表明:Fe离子易造成电流损失......

米糠油是一种营养丰富的优质食用油,含有多种营养物质,极具开发潜力和利用价值。本文综述了米糠油的制取工艺和精炼技术,并对米糠......

介绍了精对苯二甲酸生产BP-Amoco工艺及Dupont工艺的技术特点,并按照两种工艺进行了技术对比分析。结果表明：与Dupont工艺相比,BP-A......

本文介绍了亚共晶Ａｌ－Ｓｉ常用的细化剂和变质剂，分析和概括了现有的一些细化理论，如“包晶反应”、“颗粒理论”、“晶体增殖理论”、“超形......

通过SEM和TEM等分析手段，研究了液-固反应制备的Al-Ti-C晶粒细化剂合金的组织特征与细化性能，并结合热力学分析，探讨了液-固反应合成......