artificial resin for welding calcium carbide 100kg 50-80mm

artificial resin for welding calcium carbide 100kg 50-80mm 1.high gas yield 2.new iron drum 3.sealed package

artificial resin for welding calcium carbide 100kg 50-80mm 

PRODUCT	Calcium carbide / Acetylenogen
SIZE	50-80mm
APPEARANCE	Industrial products are gray, brown or black, high purity calcium carbide appears purple
GAS YIELD	Min 20°C ,101.3Kpa L/KG>295
PACKAGE	50KG/100KG in steel drums
SHIPPING MARK	As Requirement
PALLET	As Requirement
PH3	≤0.08% (V/V)
H2S	≤0.10% (V/V)

SIZE LIST & APPLICATION
SHIJIAZHUANG MELLOW COMMERCIAL AND TRADING CO.,LTD.
SIZE	GAS YIELD	APPLICATION
80-120MM	305L/KG	Industrial Manufacture of Acetylene
70-100MM	305L/KG	Industrial Manufacture of Acetylene
50-80MM	295L/KG	Industrial Manufacture of Acetylene
25-50MM	295L/KG	Industrial Manufacture of Acetylene
15-25MM	285L/KG	In the Ripening of Fruit
7-15MM	275L/KG	As Deoxidizer in Steel Manufacture
4-7MM	275L/KG	As Deoxidizer in Steel Manufacture
0.5-4MM		As Deoxidizer in Steel Manufacture

Applications:Calcium carbide is  one of the basic raw material of organic synthesis industry.It is also an important raw material of acetylene industry.(1)The reaction of calcium carbide with water, producing acetylene and calcium hydroxide.[CaC2 + 2 H2O → C2H2 + Ca(OH)2].    This reaction was the basis of the industrial manufacture of acetylene, and is the major industrial use of calcium carbide.    eg.synthetize rubber,synthetic resin,acetone,ketene and carbon blace.Meanwhile oxygen-acetylene flame is widely used in metal welding and cutting.(2)Heating powdered calcium carbide and nitrogen to producing calcium cyanamide,which can react with sodium chloride producing black cyanide.    black cyanide is used in gold mining and non-ferrous metal industry.(3)Steelmaking: as a powerful deoxidizer at ladle treatment facilities.(4)Calcium carbide is used in carbide lamps, in which water drips on the carbide and the acetylene formed is ignited. (5)In the ripening of fruit, calcium carbide is sometimes used as source of acetylene gas, which is a ripening agent similar to ethylene.

sample

 

 

**product process as follow

 

When calcium carbide just released and is red and hot, slowly , it is cold down crack aperture.

The equipment will be sieve size

Calcium carbide in the equipment, the machine will automatically separate all kinds of size.

The calcium carbide load packaging drum

Packing seal

 iron drums

Packing have 25 kg, 50 kg, 100 kg and 200 kg of steel drum with logo.

Iron drums with total opening and bayonet closure as per the enclosed.

 

shipment

artificial resin for welding calcium carbide 100kg 50-80mm