Heat Storage Ceramic Balls
| Model: | YF-XCB |
|---|---|
| Brand: | yuanfa |
| Origin: | Made In China |
| Category: | Industrial Supplies / Chemical Machinery |
| Label: | Ceramic ball , Heat Storage ball , ceramic balls |
| Price: |
¥4600
/ ton
|
| Min. Order: | 1 ton |
Product Description
Heat Storage Ceramic Balls
（1）Introduction
Heat storage ceramic balls are characterized by its high strength, low abrasion loss, large heat capacity and thermal conductivity result in efficient heat storage performance, excellent resistance to high temperature and the thermal shock. The balls have been effectively used in recuperator in air separation process, and also used to pre-heat the gas and the air in coal gas heating furnace in iron & steel plant.
(2) Technical Specification
|
Type
|
For air separation
|
For heating furnace
|
|
|
|
Al2O3 |
20-30 |
60-65 |
|
SiO2+Al2O3 |
≥90 |
≥90 |
|
|
Fe2O3 |
≤1 |
≤1.5 |
|
|
Size，mm |
10-12/12-14 |
16-18/20-25 |
|
|
Heat capacity, J/kg.k |
≥836 |
≥1000 |
|
|
Thermal conductivity，w/m.k |
2.6-2.9 |
|
|
|
Thermal shock resistance，℃ |
800 |
1000 |
|
|
Refractoriness，℃ |
1550 |
1750 |
|
|
Abrasion loss，％ |
≤0.1 |
≤0.1 |
|
|
Mohs’ hardness，scal |
≥6.5 |
≥6.5 |
|
|
Crushing strength，N |
800-1200 |
1800-3200 |
|
|
Bulk density，kg/m3 |
1300-1400 |
1500-1600 |
|
Member Information
| Pingxiang Yuanfa Ceramic & Machinery Liability Co., LTD | |
|---|---|
| Country/Region: | Jiang Xi - China |
| Business Nature: | Manufacturer |
| Phone: | 15879950629 |
| Contact: | Judy He (Sales Manager) |
| Last Online: | 07 Oct, 2014 |
