又名一水合氧化铝、假一水软铝石,英文名称:Pseudo Boehmite, AlOOH·nH 2O, n= 0. 08~ 0. 62,无毒、无味、无臭、白色胶体状(湿品)或粉末(干品),晶相纯度高、胶溶性能好,粘结性强,具有比表面高、孔容大等特点,其含水态为触变性凝胶。
该研究创造性地选择完全不含水的拟薄水铝石(AlOOH)、磷酸二氢铵(NH4H2PO4)和氟化铵(NH4F)作为反应原料,从而实现了在完全不含自由水的离子热合成体系中制备分子筛。
基于60个网页-相关网页
...水的脱氟处理活性氧化铝 浅谈活性氧化铝技术工艺 活性氧化铝一般指Al2O3,通常由相应的水合氧化铝-拟薄水铝石(Pseudoboehmite)在高温条件下加热脱水而得。由催化行业的特殊性所决定,商品活性氧化铝一般为水合物拟薄水铝石。
基于1个网页-相关网页
Aimed at the disadvantages of instability and deactivation for the industrial sulfur-tolerance catalyst,a new type of Co-Mo based sulfur-tolerance CO-shift catalyst-RSM type catalyst was developed and manufactured through the magnesia-alumina spinel using pseudo-boehmite and magnesium hydroxide as raw materials.
针对现行的变换催化剂稳定性较差、易失活的缺陷,研究以拟薄水铝石及氢氧化镁为原料制备Mg-Al尖晶石载体,开发了一种Co-Mo系新型耐硫变换催化剂——RSM型催化剂。
参考来源 - RSM型耐硫CO变换催化剂性能评价In this thesis, the interactions among the nano-sized pseudo-boehmite colloidal particulates and the micro-sized SnO2 particles, and the physical chemistry mechanisms have been analyzed in emphases. The stable pseudo-boehmite sol was prepared with the peptizing agent, HNO3.
重点分析了材料制备过程中纳米拟薄水铝石胶粒与微米SnO_2颗粒的相互作用及其物理化学机制。
参考来源 - 拟薄水铝石/二氧化锡纳米微米复合材料的胶态加工技术·2,447,543篇论文数据,部分数据来源于NoteExpress
研究了拟薄水铝石的酸分散性能。
研究了拟薄水铝石和三水氧化铝的生成机理。
Precipitation mechanism related to formation of pseudo-boehmite(PB) and aluminum trihydroxide was studied.
介绍我厂拟薄水铝石的生产实践和工艺技术改造。
The plant practice and techniques reforming of production of pseudo-boehmite in our plant are introduced in detail.
应用推荐