We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.
At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.
The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%
From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:
Waste code: 10 02 10
The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.
Chemical analysis of the material is available on request.
Characteristics: White powder or tiny crystalls, nodorousand salty, easily soluble in water,insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air.
Quality Standard
Item The National Standard
The Total Alkalinity Content(NaHCO3)% 99.0, 100.5
Loss on Dring% 0.20
PH Value(10g/1) Solution, 8.6
Arsentic Content% 0.0001
Heavy Metal Content, 0.0005
Ammonium Salt pass
Clearness pass
Uses: food fermentation, feed addive, detergent ingredient, carbon dioxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, extinguisher and metal heat-treating, fiber and rubber industry, etc.
Packing:25kgs or 50kgs plastic woven bags lined with one layer polythene bag.
(We can meet with all your demands according with your need.)
Commodity: Calcium chloride
Molecular formula CaCl2
H.S code 28272000
Product feature
Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous.
Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature,
Specifications:
Analysis Item Standard
Calcium chloride (CaCl2) 74%min,77% min,94%min
Total Chlorinated Alkali: (NaCl) 5.0%max
Magnesium Chloride(MgCl2) 0.5%max
Insoluble matter in water 0.25%max
Calcium Sulfate (CaSO4): 0.2%max
Ferric Oxide (Fe2O3) 0.025%max
Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max
Application
Mainly used in drying, melting snow for airport express and street, concrete desiccant and concreting fast, removing dust and oil industry.
Exporting Packing :Plastic woven bag with PE ,25kg/50kg/1000kgs net weight or 25kg x 40 bags into one big bag or 40 bags on a pallet with shrink-wrapped
Means of transportation :in containers or by bulk vessel with large quantity
Industry Paperboard crush cutting machine
The paper board crush cutting machine is used for the end customers of corrugated box (color box), and it is used as the filling or cushioning material in the packaging in the manufacturing industry; Such as precision instruments, meters, electrical appliances, ceramics, glass, crafts, furniture and other industries. It can deal with irregular waste cardboard, unqualified cartons, color cartons and cartons, with or without printing, and can solve the thorny problems of enterprise managers. Paper products, recycling, no pollution sources; The state explicitly forbids "non degradable products" as filling materials, which can be used as substitutes for some chemical products.
Paperboard expanding and cutting machine features :
Green environmental protection. 2. Reduce cost. 3. Waste utilization. 4. Wide use.
Paperboard expanding and cutting machine advanced technology :
The paper board expanding and cutting machine uses German technology to provide you with high quality green packing and filling materials;
The unique technology turns the corrugated boxes that need to be discarded into "free" soft and fluffy green packing filling materials, and is used in the transportation packaging of fragile goods;
The main switch is also an emergency brake to ensure safety;
This product is widely used in packaging industry, transportation industry and parts processing industry. For example, motor manufacturers use fluffy paperboard as filler to facilitate logistics transportation;
Small space and easy operation;
A variety of specifications to choose from, with super large production capacity.
Welcome order! good price good quality !
Paperboard expanding and cutting machine,
The paper board expanding and cutting machine is used for the end customers of corrugated box (color box), and it is used as the filling or cushioning material in the packaging in the manufacturing industry; Such as precision instruments, meters, electrical appliances, ceramics, glass, crafts, furniture and other industries. It can deal with irregular waste cardboard, unqualified cartons, color cartons and cartons, with or without printing, and can solve the thorny problems of enterprise managers. Paper products, recycling, no pollution sources; The state explicitly forbids "non degradable products" as filling materials, which can be used as substitutes for some chemical products.
Paperboard expanding and cutting machine features :
Green environmental protection. 2. Reduce cost. 3. Waste utilization. 4. Wide use.
Paperboard expanding and cutting machine advanced technology :
The paper board expanding and cutting machine uses German technology to provide you with high quality green packing and filling materials;
The unique technology turns the corrugated boxes that need to be discarded into "free" soft and fluffy green packing filling materials, and is used in the transportation packaging of fragile goods;
The main switch is also an emergency brake to ensure safety;
This product is widely used in packaging industry, transportation industry and parts processing industry. For example, motor manufacturers use fluffy paperboard as filler to facilitate logistics transportation;
Small space and easy operation;
A variety of specifications to choose from, with super large production capacity.
Welcome order! good price good quality !
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Sugar Ethanol /Alcohol Process Machine
Fuel /medical /food ethanol /alcohol process machine,ethanol/alcohol production line/process line ,ethanol /alcohol equipment ,ethanol/alcohol distillation machine ,ethanol /alcohol turnkey project
1. It is a turn key whole set equipment, simple equipment, less worker, less area, less cost.
2. Can produce 1000L-1000000L 96%-99.9% alcohol(ethanol) per day.
3. Can use Corn, wheat, cassava, molasses, rice, potato, date, beetroot, sugar cane ect which contains starch or sugar material.
4. We can do the turn key system or section part.
5. Can improve and rebuild old alcohol(ethanol) production line.
