This method in accordance with the present invention has at first the advantage that in addition to achieving a highly dispersed final product,grindin ...
This method in accordance with the present invention has at first the advantage that in addition to achieving a highly dispersed final product,grindin ...
As can be seen from the drawings, specifically FIGS. 5 and 7, the roller 166 and the inner surfaces 152 of the respective grinding-ring liners 150 cre ...
As can be seen from the drawings, specifically FIGS. 5 and 7, the roller 166 and the inner surfaces 152 of the respective grinding-ring liners 150 cre ...
The crusher is provided with a single entrance for material and an upper exit for finished material or “dust” and partially finished material called “ ...
These tests were made using a common stock of commercial Portland cement clinker stock crushed and pulverized until 100% passed an 8 mesh sieve, and a ...
A grinding system as defined in claim 2, and means for feeding said ground material to said secondary mill.A grinding system comprising a primary ball ...
After completion of hydration, the bodies may be handled and treated by conventional equipment used for handling mined gypsum rock and may be used for ...
Tests were performed to evaluate the crushing or compressive strengths of pellets prepared from starting mixtures containing varying amounts of a bond ...
Tests were performed to evaluate the crushing or compressive strengths of pellets prepared from starting mixtures containing varying amounts of a bond ...
In accordance with this invention, a starting mixture is first prepared by blending together one or more steel plant waste dusts with a finely divided ...
This invention relates to a new process for finishing phthalocyanine coloring matters in a finely divided, solid state, exhibiting high tinctorial str ...
4. The method of forming natural fibrous aromatic vegetable material into a non-fibrous flexible film retaining the natural color, taste and aroma cha ...
The heating chamber preferably comprises a vertically disposed shaft, the Walls of which consist of an outer casing of steel 16 and an inner lining of ...
Preheating and firing the pellets downdraft with heated gases from the burning of fuel in the hoods of the preheating and downdraft firing zones and b ...
By reason of the segmental form of rifiles the top rifiies are concave as clearly seen in Fig. 4, thus being provided with gently. sloping sides down ...
The difficulties in the way of sintering such sludge-like materials are numerous and serious.The sludge contains large amounts of water and retains mo ...
The difficulties in the way of sintering such sludge-like materials are numerous and serious.The sludge contains large amounts of water and retains mo ...
Other objects and advantages will be apparent from the following full, clear and exact description of the process of the present invention and the bes ...
When the slurry is below 0.5 mm. in size, the moisture content of the centrifuged flocs is comparable to that obtained by vacuum filtration, but the f ...