Recycling led – EIRI – eBooks and Project Reports https://projectreports.eiriindia.org We Create Industrialist Sat, 15 Dec 2018 19:49:08 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://projectreports.eiriindia.org/wp-content/uploads/2018/12/cropped-logo-1-32x32.jpg Recycling led – EIRI – eBooks and Project Reports https://projectreports.eiriindia.org 32 32 RECYCLING OF LEAD https://projectreports.eiriindia.org/product/recycling-of-lead/ Thu, 11 Aug 2016 12:50:57 +0000 http://projectreports.eiriindia.org/?post_type=product&p=6780 Lead is a highly corrosion resistant, dense, ductile, and malleable blue-grey metal, which has been used for at least 5000 years. In some countries, however, environmental or health consequences have eliminated or reduced its use in cable sheating, petrol additives. Solder, shot, and pigments.

Lead has the highest rate of recycling of all the metals. Due to its corrosion resistance, lead scrap is available for recycling, decades or even centuries after it is manufactured. New environmental regulations in several countries has greatly reduced the dissipative uses for lead, including paint, pigments, leaded gasoline, stabilizers, solder, and ammunition.

Currently, just about half of the total world lead production of 4.7 million tons comes from the recycling of lead scrap. In recent years, the amount of recycled lead has been increasing and this rate of lead production is expected to increase in the future.

Most of the lead produced comes from secondary sources. Lead scrap includes lead acetate batteries, cable coverings, pipes, sheets and lead coated, or terne bearing, metals. Solder, product waste and dross may also be recovered for its small lead content. Most secondary lead is used in batteries.

To recover lead from a battery, the battery is broken and the components are classified. The lead containing components are processed in blast furnaces for hard lead or rotary reverberatory furnaces for fine particles. The blast furnace is similar in structure to a cupola furnace used in iron foundries. The furnace is charged with slag, scrap iron, limestone, coke, oxides, dross, and reverberatory slag. The coke is used to melt and reduce the lead. Limestone reacts with impurities and floats to the top. This process also keeps the lead from oxidizing. The molten lead flows from the blast furnace into holding pots. Lead may be mixed with alloys, including antimony, tin, arsenic, copper and nickel. It is then cast into ingots.

INTRODUCTION
PROPERTIES OF LEAD
TYPES / GRADES
SPECIFICATIONS OF RECYCLED LEAD
USES AND APPLICATIONS
TYPICAL USES
B.I.S. SPECIFICATION
MARKET POSITION
DEMAND & SUPPLY RELATIONSHIP
ANALYSIS OF IMPORTS OF LEAD INGOTS ANTIMONY
ANALYSIS OF IMPORTS OF LEAD INGOTS ANTIMONY
PRESENT MANUFACTURERS
MANUFACTURING PROCESS
INDUSTRIAL BATTERY BREAKING
HANDLING AND TRANSPORT
SMELTING PROCESS (LEAD REDUCTION)
POLLUTION CONTROL PROCESS
PLANT AND MACHINERY
PROCESS FLOW CHART
PLANT LAYOUT
SUPPLIERS OF PLANT AND MACHINERY
SUPPLIERS OF RAW MATERIALS

APPENDIX – A :

1. COST OF PLANT ECONOMICS
2. LAND & BUILDING
3. PLANT AND MACHINERY
4. FIXED CAPITAL INVESTMENT
5. RAW MATERIAL
6. SALARY AND WAGES
7. UTILITIES AND OVERHEADS
8. TOTAL WORKING CAPITAL
9. COST OF PRODUCTION
10. PROFITABILITY ANALYSIS
11. BREAK EVEN POINT
12. RESOURCES OF FINANCE
13. INTEREST CHART
14. DEPRECIATION CHART
15. CASH FLOW STATEMENT
16. PROJECTED BALANCE SHEET

The post RECYCLING OF LEAD appeared first on EIRI - eBooks and Project Reports.

]]> The post RECYCLING OF LEAD appeared first on EIRI - eBooks and Project Reports.

]]>