• NCB 's Services at a glance

    Cement Industry
    Alternative Fuels
    Coating & Build-up
    Comprehensive Process Audit
    Energy Audit
    Geology, Mining and Raw Materials
    Investigations on kiln shell corrosion
    Limestone Consumption Factor
    Optimization of Raw Mix Design
    Plant Maintenance
    Process and Productivity
    Project Engineering & System Design
    Raw Materials, Cements & Special Formulations
    Refractory Engineering Services
    Studies on coating and ring formations
    Concrete and Construction Technology
    Evaluation of Aggregates
    Concrete Mix Design and Admixture Testing
    Mechanical Properties of Concrete
    Durability Tests of Concrete
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    Non-Destructive Testing & Diagnostics for Distressed Structures
    Durability Tests of Concrete
    Testing and Evaluation of Materials
    Evaluation of raw materials and cement samples
    Testing Services
    Evaluation of Aggregates
    Durability Tests of Concrete
    Mechanical Properties of Concrete
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  • Studies on coating and ring formations

    Build ups and ring formation in cement rotary kilns has been known to induce operational instability and restrict gas/material flow to the point where kiln has to be stopped. Studies on coating and ring formation are taken up as a part of the diagnostic studies for minimizing/ eliminating coating and ring formation in cement rotary kiln system. The studies involve chemical and mineralogical evaluation of raw materials being used by the plant, evaluation of raw mix from periods of normal operation as well as from periods preceding ring/ coating formation and chemical and mineralogical evaluation of coating and ring samples. Recommendations have been found important on modifying the raw mix designs for avoiding coating/ ring formations

    ncb-001
    Heavy coating in transition zone

    ncb-002
    Breaking of coating in transition zone area

    Last updated on :08/04/2016

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