Calcium Carbide 80-120mm

Model NO.
80-120mm
Trademark
TYWH
Origin
Inner Mongolia, China
HS Code
2849100000
Production Capacity
6000 Tons / Month
Reference Price
$ 810.00 - 900.00
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Product Description



Calcium Carbide 80-120mm

1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown.

2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell.

3. It can produce acetylene gas when met water, it can burn when meets fire.

4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
 

Product Process

 

 

Calcium Carbide 80-120mm Specification:

ITEM INDEX
Gas Yield
20°C 101.3 Kpa
L/kg ≥ 		Size Gas Yield Size percentage Ash,%
Top A Grade Accept Grade
2-4mm 260 240 220 ≥90 ≤1
4-7mm 280 260 240 ≥90 ≤1
7-15mm 290 270 250 ≥90 ≤1
15-25mm 300 285 260 ≥90 ≤1
25-50mm 300 295 280 ≥90 ≤1
50-80mm 300 295 280 ≥90 ≤1
80-200mm 300 295 280 ≥90 ≤1
PH3 %(V/V) ≤ 0.08
H2S %(V/V) ≤ 0.10
Quality Standard GB10665-2004
Application

 

Calcium Carbide 80-120mm

 

 

1.The main raw material for producing acetylene gas.
2.Cutting and welding for metal material.
3.To synthesize polyvinyl chloride(PVC).
4.Fruit catalyst.
5.The basic material for organic synthesis and calcium cyanamide
6.Reacting with water to bring about ethine.
7. Reacting with nitrogen to product lime nitrogen.
8.The desulfurizer in steel industry.

Packaging & Shipping

 

 

Calcium Carbide 80-120mm

 

We have different specifications of package drums,which includes 50kgs,100kgs.
Delivery package and shipment can be arranged as customer's requirment .Palletized or without pallet.


 

Calcium Carbide 80-120mm

 

Goods packing,Vanning,blocking and bracing are strictly oerated as National Hazzdrous products exporting standard.We also provide special pallet packing and blocking as customers' requirment.

Company Profile

 

Calcium Carbide 80-120mm

 

FAQ

 

Q: Where is your plant located?

A: Our calcium carbide factory is located in Inner Mongolia, which is near carbide raw material place. It covers an area of 5000 aquare meters.With monthly production capacity of 6000 tons.

 

Q: How can you guarantee the quality ?

A: We will take a lot of sampling testing second time during carbide processing to ensure products with good gas yield.

We often do air pressure testing to drums, ensure carbide drums seals tight and safety.

Different sizes stored separately to avoid size mixing.

We will take sampling test again before goods loading, ensures loaded goods with correct weight, sizes, gas yield and quantity.

Our carbide Production is based on Chinese National Standard: GB10665-2004.


Q: What is the gas yield?

A: Typically, the gas yield of the particle size 80-120mm, 50-80mm, 25-50mm is 295L/KG .

The relationship between the gas yield and calcium carbide is as following.

CaC 2 (%)

63.14

68.52

72.54

73.89

75.2

76.57

77.91

80.6

Gas Yield(L/Kg)

235

255

270

275

280

285

290

300

 

Q: What is the delivery time ?
A: It is usually within 20 days after receiving the deposit or original L/C.

 

 

 


 

 

Organic Intermediate