Industrial coke is prepared of crushed coal as waste material, treated by coals blending and then briquetting to briquette, after that through the coking procedure gets the coke-type coal products. Basically, coal coke is the product with a carbonization temperature of around six hindered degrees semi-coke type coal. And coke is a product with more than one thousand degrees Celsius carbonization temperature. The coke product can replace coke for blast kilns in steelmaking and ironmaking, and coking coal can be utilized as the perfect gas-making waste material for fertilizer plants.
The Coke Production Procedure:
Basically,
raw coke briquette primarily utilizes a coke briquette press
machine with kinds of cold briquetting press or hot briquetting roller
press.
Hot Briquetting Roller Press Process
Pre-heat
treatment is carried out before briquetting for the coal material adopting the
hot briquetting technology. That is the low-temperature carbonization process
so that the coal raw material can be briquette in the unstiffening temperature
range. Basically, 400-500 Celsius is the normal coal material pretreatment
temperature. If there’s only one component is heated in an unstiffened state,
this briquette is called a binder-less briquetting process.
But,
coal hot briquetting is one component that is hard to handle. If the waste coal
material is a two-component, then the chief raw coal should be unified, it is
initially carbonized at a low temperature, and in its unstiffened state, the
secondary constituent coal ought to be consistently blended into the hot coal
before briquetting by the hot roller briquette machine. The briquette becomes
carbonized and heat preserved to become a coke product after the hot
briquetting.
Cold Briquetting Process
The
cold briquetting process doesn’t need heat-up of the waste coal material. Cold
briquetting is obtainable in two ways binder less way and the binder way.
The lignite cold briquet-making process is a typical example of a cold
briquetting process without a binder. The characteristics of lignite are
plastic and soft, and a high-strength briquette is ready by external force
extrusion when lignite is used as raw coal. This kind of coal can be
manufactured into lignite coke by coking.
A small
amount of cohesive coal may be blended or not, and briquettes may be prepared
with or without binder, and then coke is formed by the high-temperature coking
when coal with poor plasticities such as anthracite or lean coal is utilized as
the foremost waste material. The cold briquetting process can utilize more
unbounded coal material, and the procedure is comparatively simple.
Final Words
After
reading this blog, hope you gain a lot of knowledge and know about industrial
coal coke briquette. Apart from this, if you want to ask something about Briquetting
Press Machine, you can ask us in the comment section; we will surely
answer you.
