The ideal shape of the briquette is cylindrical.
The invention also concerns a process for the preparation of the briquette as well as a process for the preparation of mineral fibres using the briquette according to the invention.
A briquette is comprised essentially of coal particles and solid lignin where the briquette does not include binders other than the lignin.
A briquette suitable for use in a silicon smelting process, the briquette being formed from a mixture of carbonaceous material and silica fume.
It is connected with briquette press (5), with the head (A) of the briquetting tool fixed on it.
Said method comprises the conversion of a pharmaceutical composition comprising metformin or a pharmaceutical acceptable salt thereof and a matrix into a slug, the granulation of said slug and the compaction of said granules into tablet cores.
A composite diamond compact is provided which has a diamond compact (12) bonded to a cemented carbide substrate (10).
A new beverage drinking box for PURPOSE.
The sintered compact and the method can be used for producing an iron-based sintered compact exhibiting enhanced rust inhibiting effect with ease, with little change of a conventional process.
The composite diamond compact is characterised by the second phase for the diamond compact (12) and the binder for the cemented carbide substrate (10) both being a nickel/cobalt alloy.
There, crusher-cutter (2) by worm conveyor (3) is continued to rotary dryer (4).
A compact is formed from the nanograined powder composition and sufficient heat is applied to the compact to generate at least one exothermic reaction while the compact is at a temperature lower than its eutectic temperature.
In a final phase, an agglomerating substance is injected to the brick, such as a resine or similar and simultaneously a coloring agent which indicates, according to a code of colours, the type of residue of the brick.
A sintered compact which is little deformed in service and has high design freedom of a surface layer; a process for production thereof; and an optical element provided with the sintered compact.
A layer of a refractory material produced and bonded in situ to a surface of a CBN compact during the high temperature/high pressure manufacture of the CBN compact.
As a result of the method, gaps in the sintered fiber compact are uniformly distributed, pressure loss of the sintered fiber compact is equalized, and thermal conductivity is improved.