公开(公告)号：US4551155A

公开(公告)日：1985-11-05

申请号：US511767

申请日：1983-07-07

申请人： Bernard J. Wood ,  Robert D. Brittain ,  Kenneth M. Sancier

发明人： Bernard J. Wood ,  Robert D. Brittain ,  Kenneth M. Sancier

IPC分类号： B01J23/04 ,  C10J3/00 ,  C10J3/06

CPC分类号： B01J23/04 ,  C10J3/00 ,  C10J2300/0903 ,  C10J2300/0943 ,  C10J2300/0986 ,  Y02P20/52 ,  Y10S44/905

摘要： A carbonaceous material, such as crushed coal, is admixed or impregnated with an inexpensive alkali metal compound, such as sodium chloride, and then pretreated with a stream containing steam at a temperature of 350.degree. to 650.degree. C. to enhance the catalytic activity of the mixture in a subsequent gasification of the mixture. The treatment may result in the transformation of the alkali metal compound into another, more catalytically active, form.

摘要翻译： 将碳质材料如粉煤与诸如氯化钠的便宜的碱金属化合物混合或浸渍，然后在含有蒸汽的流中在350至650℃的温度下预处理以提高催化活性 混合物随后气化混合物。 处理可能导致碱金属化合物转化为另一种更具催化活性的形式。

公开(公告)号：US5633497A

公开(公告)日：1997-05-27

申请号：US552417

申请日：1995-11-03

申请人： Robert D. Brittain ,  Mingda Wang

发明人： Robert D. Brittain ,  Mingda Wang

IPC分类号： G01N27/62 ,  G01N30/72 ,  H01J49/02 ,  H01J49/26 ,  H01J49/42

CPC分类号： H01J49/025 ,  H01J37/32559 ,  G01N30/72

摘要： The interior surfaces of an ion trap or ionization chamber is coated with an inert, inorganic non-metallic insulator or semiconductor material for the passivation of such surfaces so as to minimize absorption, degradation or decomposition of a sample in contact with the surface.

摘要翻译： 离子阱或电离室的内表面涂覆有惰性的无机非金属绝缘体或半导体材料，用于钝化这些表面，以便最小化与表面接触的样品的吸收，降解或分解。