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Lithopone B301, Lithopone B311 powder, brilliant white pigment used in paints, inks, leather, paper, linoleum, and face powder. It was developed in the 1870s as a substitute or supplement for lead carbonate (white lead), to overcome its drawbacks of toxicity, poor weathering, and darkening in atmospheres that contain sulfur compounds. Lithopone B301, Lithopone B311 powder is an insoluble mixture of barium sulfate and zinc sulfide that precipitates upon mixing solutions of barium sulfide and zinc sulfate. The precipitate is recovered by filtration, then calcined (roasted) at temperatures above 600° C (1,112° F). Although Lithopone B301, Lithopone B311 powder has been replaced in many applications by titanium dioxide, it is still widely used in a number of products, such as water paints.

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  • Detailed Process Flow: Unit Operations Involved, Quality Assurance Criteria, Technical Tests, Mass Balance, and Raw Material Requirements 
     
    Land, Location and Site Development: Selection Criteria and Significance, Location Analysis, Project Planning and Phasing of Development, Environmental Impact, Land Requirement and Costs 
     
    Plant Layout: Importance and Essentials, Layout, Factors Influencing Layout 
     
    Plant Machinery: Machinery Requirements, Machinery Costs, Machinery Suppliers (Provided on Request) 
     
    Raw Materials: Raw Material Requirements, Raw Material Details and Procurement, Raw Material Costs, Raw Material Suppliers (Provided on Request) 
     
    Packaging: Packaging Requirements, Packaging Material Details and Procurement, Packaging Costs, Packaging Material Suppliers (Provided on Request) 
     
    Other Requirements and Costs: Transportation Requirements and Costs, Utility Requirements and Costs, Energy Requirements and Costs, Water Requirements and Costs, Human Resource Requirements and Costs
     
    Project Economics: Capital Costs, Techno-Economic Parameters, Income Projections, Expenditure Projections, Product Pricing and Margins, Taxation, Depreciation 
     
    Financial Analysis: Liquidity Analysis, Profitability Analysis, Payback Period, Net Present Value, Internal Rate of Return, Profit and Loss Account, Uncertainty Analysis, Sensitivity Analysis, Economic Analysis 
     
    Other Analysis Covered in The Report: Market Trends and Analysis, Market Segmentation, Market Breakup by Region, Price Trends, Competitive Landscape, Regulatory Landscape, Strategic Recommendations, Case Study of a Successful Venture 
     

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