摘要:
The invention relates to a composition comprising a mixture of one or more metal oxides having the formula MxOyUi, in which M is a metal atom selected from among iron, aluminum, titanium, manganese, zinc, copper, zirconium, nickel, and lead, O is an oxygen atom, U is an impurity, and x, y, and i are mole fractions of 0 to 1, with x + y > 80%. Said composition takes the form of a three-dimensional compact block having an apparent density no lower than 2, an apparent porosity of 3% to 40%, and a diametric breaking strength no lower than 250 kPa. The invention also relates to a method for manufacturing a compact block made of one or more metal oxides.
摘要翻译:本发明涉及一种组合物,其包含一种或多种具有式M x O y U 1的金属氧化物的混合物,其中M是选自铁,铝,钛,锰,锌,铜,锆,镍和铅的金属原子,O 是氧原子,U是杂质,并且x,y和i是0至1的摩尔分数,其中x + y> 80%。 所述组合物采取表观密度不低于2,表观孔隙率为3%至40%,直径断裂强度不低于250kPa的三维致密块的形式。 本发明还涉及制造由一种或多种金属氧化物制成的压块的方法。
摘要:
The present invention relates to a method for producing solid milks and to the products obtained with the aid of this method. The method for producing solid milks according to the invention comprises the following steps: - compressing milk powder at a compression speed between 110 and 200 mm/s to obtain a solid unit, - moistening the solid unit by spraying an amount of water between 0.1 and 8 mg/cm 2 , then - drying the solid unit.
摘要:
The present invention relates to a method for producing solid milks and to the products obtained with the aid of this method. The method for producing solid milks according to the invention comprises the following steps: -compressing milk powder at a compression speed between 110 and 200 mm/s to obtain a solid unit, -moistening the solid unit by spraying an amount of water between 0.1 and 8 mg/cm 2 , then -drying the solid unit.
摘要:
The present invention relates to tablets for preparing hot drinks by lixiviation, and especially coffee. It also relates to the preparation process for manufacturing said tablets.
摘要:
The present invention relates to tablets for preparing hot drinks by lixiviation, and especially coffee. It also relates to the preparation process for manufacturing said tablets.
摘要:
The present invention relates to a compacted solid product for water purification comprising: - at least a first layer comprising at least a coagulant/flocculant system comprising at least one polyvalent inorganic salt, at least one water-soluble cationic polymer and at least one high-molecular-weight anionic polymer, - at least a second layer comprising at least one disinfectant that releases active chlorine on contact with water, characterized in that said coagulant/flocculant system moreover comprises a sodium alginate. The invention also relates to the method for preparing such a product.
摘要:
The invention relates to a method for compacting powdery compositions, in which the composition is compacted down to a reduced volume and the composition is maintained at a constant volume until a solid, compact product is obtained.
摘要:
The present invention concerns a moisture-absorbing tablet (10) comprising a compacted composition (11) comprising a desiccant, characterised in that it comprises a solid gel (12) adhered directly to the compacted composition and comprising at least one volatile active substance, at least one gelling agent and optionally at least one curing agent. The present invention also concerns a method for preparing such a moisture-absorbing composition and a device for diffusing a volatile active substance in a homogeneous and non-decreasing manner comprising said tablet.