中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US08497222B2 Alumina-magnesia material for a gasifier 有权
用于气化炉的氧化铝 - 氧化镁材料

Alumina-magnesia material for a gasifier
Abstract:
A molten and cast refractory material having a chemical composition, in weight percent on the basis of oxides, of: —Al2O3: the remainder up to 100%; —MgO: 28% to 50%; —CuO: 0.05% to 1.0%; —B2O3: ≦1.0%; —SiO2:
Abstract(Chinese):

具有化学成分（以氧化物为基准）的化学组成的熔融和浇注耐火材料为：-Al 2 O 3：余量高达100％; -MOO：28％〜50％; -CuO：0.05〜1.0％ -B2O3：@ 1.0％; -SiO 2：<0.5％; -Na2O + K2O：<0.3％; -CaO：<1.0％; -Fe 2 O 3 + TiO 2：<0.55％ 和其他氧化物种类：<0.5％。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0