notice Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order. close

Coal based columnar/granular/pellet activated carbon for filter salt water in aquariums

$850.00 / Ton | 1 Ton (Min. Order)
Quantity:
- + Tons available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
Customization:
Customized logo (Min. Order: 1 Tons)
Customized packaging (Min. Order: 1 Tons)

More

Graphic customization (Min. Order: 1 Tons) Less
Contact Supplier
Report Suspicious Activity
Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
64365-11-3
Other Names:
anthracite coal activated carbon
MF:
(C3H5No)n
EINECS No.:
364-846-4
Purity:
99%
Place of Origin:
Hebei, China
Type:
Adsorbent
Adsorbent Variety:
Activated Carbon
Usage:
Paper Chemicals, Water Treatment Chemicals, Air Treatment Chemicals
Brand Name:
Lantian
Product name:
coal based columnar activated carbon
Color:
black
Shape:
columnar
Raw Material:
anthracite coal
Application:
water treatment,gas purification
Iodine:
450-1100mg/g
Ash:
<10%
Moisture:
<5%
PH:
7-9
Bulk Density:
450-550g/cm3

Packaging & Delivery

Selling Units:
Single item
Single package size: 
1.1X1.1X1.5 cm
Single gross weight:
1.000 kg
Package Type:
25kg/bag
Lead Time :
Quantity(Tons) 1 - 5 >5
Est. Time(days) 3 To be negotiated

Coal based columnar/granular/pellet activated carbon for filter salt water in aquariums 

 

 

 

Coal based columnar activated carbon introduction:

Activated carbon is used in a broad range of applications for both industrial and residential uses that include drinking water purification, ground and municipal water treatment, power plant and landfill gas emissions, and precious metal recovery. Air purification solutions include VOC removal and odor control.

 

coal based columnar activated carbon is made from coal through high temperature activation .It is black in appearance, non-toxic and tasteless, with large pores. It is featured by strong adsorption capacity,  high wear-resistant performance etc. Activated carbon is applied to solvent recovery, catalyst carriers, gas adsorption and water purification in the field of chemicals, environmental protection, power plant, electronics, petrochemical industry, farming, medicine, marine transportation.

Coal based columar activated carbon specification:

 

 Item

Cylindrical/columnar activated carbon

 Size (mm)

0.9mm,1.5mm,2mm.3mm,4mm,5mm,8-12mm

 Iodine Absorb (mg/g)

≥750

≥850

≥950

≥1100

 Specific Surface Area ( m2 /g)

900

1000

1100

1200

 CTC (%)

≥45

≥55

≥60

≥65

 Hardness (%)

≥95

≥95

≥95

≥95

 Moisture (%)

≤7

≤7

≤7

≤7

 Ash (%)

≤10

≤10

≤10

≤10

 Loading Density (g/l)

580-620

550-570

540-550

500-520

Coal based columnar activated carbon production process:

Anthracite---crushing---extrusion---drying---carbonization---activation---package

 

Activated carbon production process:

The rotary kiln is a large, slow-rotating cylindrical tube lined with fireclay bricks. Raw material is continuously fed from a hopper into the rotary kiln which steadily turns the carbonized material inside. As a blower forces air into the kiln, the charcoal reacts with hot steam causing the internal temperature to rise to 900-1100ºC .

The material is activated by hot steam as the it moves slowly downwards.  The reaction between the steam and charcoal creates pores in the internal surface area, creating more adsorptive spaces. Depending on the temperature and amount of oxygen, this process takes 25-40 minutes.

The activated carbon passes through a screw conveyor with a cooling jacket, reducing the carbon to 200ºC before it reaches the discharging pipe and drops into a cooling kiln. where it is chilled to room temperature, 30-40ºC for several minutes before being fed into a sizing machine, sorted and packed into bulk bags for storage.

 

Coal based columnar activated carbon Usage/application:

coal based columnar activated carbon is used in methane and hydrogen storage, air purification, decaffeination, gold purification, metal extraction, water purification, medicine, sewage treatment, air filters in gas masks and respirators, filters in compressed air, teeth whitening, and many other applications.