asphalt blowing信息详情
沥青吹扫
asphalt───n.沥青;柏油;vt.以沥青铺;adj.用柏油铺成的
blowing───v.吹;鼓风;被吹走;充气;离开(blow的现在分词);n.吹制;吹气法
bituminous asphalt───沥青
asphalt 9───沥青9
asphalt 8───沥青8
pulverize asphalt───粉碎沥青
remelting asphalt───重熔沥青
blowing away───吹走;驱散;留下深刻印象
happy blowing───快乐的吹
as catalysts, several transition metal of compound can be used to air-blowing asphalt, such as iron, cobalt and manganese.───铁、钴、锰等过渡金属的化合物作为催化剂,对沥青催化氧化。
The results showed that both methods of air blowing and thermal polycondensation in the presence of nitrogen raised the asphalt softening points, and increased coke yields and heptane insolubles.───结果表明,空气氧化和氮气热缩聚可提高石油沥青的软化点、焦产率和正庚烷不溶物含量。
Asphalt produced by blowing air through residual oils or similar mineral-oil produces at moderately elevated temperatures.───在适度高温下向残渣油或类似的矿物油品通入空气所生产的沥青。
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