Alkali resistance of alumosilicate refractories

The article gives the results of determination of the alkali resistance of alumosilicate products and concretes. It is shown that alkali resistance depends on the aluminium oxide content and on the size of the open porosity area. Additives were proposed that reduce inte...

Production of mechanically and chemically activated cements (binding agents) of low water demand

The article gives the results of the commercial tests on the production of mechanically and chemically activated cements of low water demand at a highcapacity grinding line rated at 50 t/hr at the Shinkhua cement plant, Dzhedzyan province, PRC. It shows the possibility ...

Optimization of the clinker cooling process in a grate cooler

Experimental equations were developed of dependence of the heat conduction coefficient on the temperature and porosity of the clinker granules and cooling time on their size and porosity. It was shown that the aerodynamic resistance of the same layer of clinker in the h...

Start burning alternative fuels – FLSmidth has the solutions

Now cement producers can replace fossil fuels with alternative fuels easily and efficiently. FLSmidth has everything cement producers need, from individual machines, to complete solutions and services.

Laying of the first stone at the construction site of a new Podgorensky cement plant

A ceremonial laying of the first stone of a new and most modern cement plant of EUROCEMENT Group holding took place on June 26, 2008 in Voronezh oblast at the site of an old Podgorenski plant. A new process line to be supplied by FLSmidth will be the most productive one...

Mining equipment of Rudgormash Company (a management mining machine-building company)

The article presents the equipment of one of the largest CIS enterprises for design and manufacture of the drilling, ore-dressing and mining equipment which belongs to Rudgormash, a management mining machine-building company.

ChTZ - URALTRAK is 75 years old

The article gives the history and production of «ChTZ – URALTRAK» company.

Analysis of the thermal process for optimizing cement kiln control based on contactless temperature measurement

The article describes a system of optical and thermal on-line analysis of the processes taking place in the sintering zone and in the cooler of a rotary kiln, developed by Durag GmbH (Germany). The temperature of an object is determined in a contactless mode. Th...

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