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    • 5. 发明专利
    • Method for removing organic contaminant from boron-containing powder by high temperature processing
    • 通过高温处理从含硼粉末中除去有机污染物的方法
    • JP2013147419A
    • 2013-08-01
    • JP2013005857
    • 2013-01-17
    • General Electric Co ゼネラル・エレクトリック・カンパニイ
    • LUSTIG JAMES MICHAELJOHANNING JEFFREY LOUIS
    • C01B35/02
    • C01B35/023
    • PROBLEM TO BE SOLVED: To provide a method for removing organic contaminants from boron-containing powder by high temperature processing.SOLUTION: Methods for removing an organic contaminant from contaminated boron powder include a step of providing contaminated boron powder, the boron powder being commingled with an organic contaminant. The method also includes steps of placing the contaminated boron powder onto an inert container and placing the inert container and the contaminated boron powder into an enclosed space. The enclosed space environment is altered to create an oxygen deficient atmosphere. A heat source is provided to heat the contaminated boron powder to an elevated temperature. The method includes a step of vaporizing the organic contaminant so as to reduce the amount of the organic contaminant commingled with the boron powder. Another method includes a step of reducing the amount of the organic contaminant commingled with the boron powder to not more than about 0.1 weight percent of soluble residue.
    • 要解决的问题:提供通过高温处理从含硼粉末中除去有机污染物的方法。解决方案:从被污染的硼粉中除去有机污染物的方法包括提供污染的硼粉末的步骤,将硼粉末与 有机污染物。 该方法还包括以下步骤:将污染的硼粉置于惰性容器上,并将惰性容器和被污染的硼粉置于封闭空间中。 封闭的空间环境被改变以产生缺氧的气氛。 提供热源以将受污染的硼粉末加热到升高的温度。 该方法包括使有机污染物蒸发以减少与硼粉混合的有机污染物的量的步骤。 另一种方法包括将与硼粉末混合的有机污染物的量减少至不超过可溶性残余物的约0.1重量%的步骤。
    • 6. 发明专利
    • Method for removing contaminant from boron powder
    • 从BORON粉中除去污染物的方法
    • JP2013100215A
    • 2013-05-23
    • JP2012185064
    • 2012-08-24
    • General Electric Co ゼネラル・エレクトリック・カンパニイ
    • LUSTIG JAMES MICHAEL
    • C01B35/02
    • C01B35/023
    • PROBLEM TO BE SOLVED: To provide a method for removing an organic contaminant from contaminated boron powder.SOLUTION: This method includes: a step 110 of providing a contaminated boron powder, being comingled with an organic contaminant; a step 112 of placing the contaminated boron powder and the organic contaminant comingled therewith onto an inert container; a step 114 of placing the inert container, the contaminated boron powder, and the organic contaminant comingled therewith, into an enclosed space, where a heat source is provided in the enclosed space; a step 118 of heating the contaminated boron powder and the organic contaminant comingled therewith to an elevated temperature; and a step 120 of altering the organic contaminant so as to reduce the amount of the organic contaminant comingled with the boron powder.
    • 待解决的问题:提供从被污染的硼粉中除去有机污染物的方法。 解决方案:该方法包括:提供被污染的硼粉末与有机污染物混合的步骤110; 将污染的硼粉末和与其接触的有机污染物放置在惰性容器上的步骤112; 将惰性容器,被污染的硼粉末和与其接触的有机污染物放置在封闭空间内的放置在封闭空间中的热源的步骤114; 将污染的硼粉末和与其接触的有机污染物加热到升高的温度的步骤118; 以及改变有机污染物的步骤120,以便减少随着硼粉末附着的有机污染物的量。 版权所有(C)2013,JPO&INPIT