The highThe high sulfur coal mine using ammonium nitrate explosives
The high sulfur coal mine using ammonium nitrate explosives
1. in high sulfur coal mine using ammonium nitrate explosive blasting, iron ion concentration and sulfur content should be measured in advance of sulfide ore powder.
2. when the sulphur content of more than 30%, ferric sulfate and sulfite powder containing iron and iron ion concentration of more than 0.3% operations in the face of wet water, using ammonium nitrate explosive blasting, blasting hole shall be cleaned powder; explosive and hole wall should not be in direct contact with explosives; should the packing should not use sulfur slag; filling the hole; strictly control the charging time and hole number.
2. when the sulphur content of more than 30%, ferric sulfate and sulfite powder containing iron and iron ion concentration of more than 0.3% operations in the face of wet water, using ammonium nitrate explosive blasting, blasting hole shall be cleaned powder; explosive and hole wall should not be in direct contact with explosives; should the packing should not use sulfur slag; filling the hole; strictly control the charging time and hole number.The high sulfur coal mine using ammonium nitrate explosives
1. in high sulfur coal mine using ammonium nitrate explosive blasting, iron ion concentration and sulfur content should be measured in advance of sulfide ore powder.
2. when the sulphur content of more than 30%, ferric sulfate and sulfite powder containing iron and iron ion concentration of more than 0.3% operations in the face of wet water, using ammonium nitrate explosive blasting, blasting hole shall be cleaned powder; explosive and hole wall should not be in direct contact with explosives; should the packing should not use sulfur slag; filling the hole; strictly control the charging time and hole number.The high sulfur coal mine using ammonium nitrate explosives
1. in high sulfur coal mine using ammonium nitrate explosive blasting, iron ion concentration and sulfur content should be measured in advance of sulfide ore powder.
2. when the sulphur content of more than 30%, ferric sulfate and sulfite powder containing iron and iron ion concentration of more than 0.3% operations in the face of wet water, using ammonium nitrate explosive blasting, blasting hole shall be cleaned powder; explosive and hole wall should not be in direct contact with explosives; should the packing should not use sulfur slag; filling the hole; strictly control the charging time and hole number.The high sulfur coal mine using ammonium nitrate explosives
1. in high sulfur coal mine using ammonium nitrate explosive blasting, iron ion concentration and sulfur content should be measured in advance of sulfide ore powder.
2. when the sulphur content of more than 30%, ferric sulfate and sulfite powder containing iron and iron ion concentration of more than 0.3% operations in the face of wet water, using ammonium nitrate explosive blasting, blasting hole shall be cleaned powder; explosive and hole wall should not be in direct contact with explosives; should the packing should not use sulfur slag; filling the hole; strictly control the charging time and hole number.
2. when the sulphur content of more than 30%, ferric sulfate and sulfite powder containing iron and iron ion concentration of more than 0.3% operations in the face of wet water, using ammonium nitrate explosive blasting, blasting hole shall be cleaned powder; explosive and hole wall should not be in direct contact with explosives; should the packing should not use sulfur slag; filling the hole; strictly control the charging time and hole number. sulfur coal mine using ammonium nitrate explosives
1. in high sulfur coal mine using ammonium nitrate explosive blasting, iron ion concentration and sulfur content should be measured in advance of sulfide ore powder.
2. when the sulphur content of more than 30%, ferric sulfate and sulfite powder containing iron and iron ion concentration of more than 0.3% operations in the face of wet water, using ammonium nitrate explosive blasting, blasting hole shall be cleaned powder; explosive and hole wall should not be in direct contact with explosives; should the packing should not use sulfur slag; filling the hole; strictly control the charging time and hole number.
FEATURED PRODUCTS
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The production of Porous Prilled Ammonium Nitrate (PPAN) adopts the technology of KT company of France, and the product is characterized by low content of water, anti-caking, high crushing strength, high oil absorption a...
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Urea is white or little red solid grain, and show little alkalescence. It also can be hydrolyzed and shrinked. It is mainly used in synthetic resin, medicine, dye, painting, food, dynamite and fertilizers etc
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Calcium Nitrate is colorless and transparent uniclinal crystal, which is soluble in water, methanol and ethanal and is easily moisture absorbing in the air.
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It is a new Nitrogenous and Calcareous fertilizer with characteristics of high efficiency and quickly make-up Nitrogen, applied in greenhouse and large-area farmland. It improves the soil and granulates the soil making i...
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It is used as the Fertilizer to spray on trees and for the farming. It is included in the Chemical Family of Nitrogen Fertilizer Solution. It is not easy to burn.
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