High Temperature Performance Oleum Cooler Anodic Protection With Corrosion Resistance
Price:
Negotiated Price
MOQ:
1
Delivery Time:
60 Workdays
Brand:
Carpe Diem
Product Description
Anodic Protection Sulfuric Acid Cooler with Corrosion Resistance and High Temperature Performance Oleum Cooler
|
Process parameters |
||||||||
|
Project |
Design parameters |
Performance parameters |
||||||
|
|
Shell Side
|
Tube Side
|
Shell Side
|
Tube Side
|
||||
|
MEDIUM |
Fluid name |
Oleum 20%
|
Cooling Water
|
Oleum 20%
|
Cooling Water
|
|||
|
|
Temperature (Inlet) ℃ |
59
|
33
|
59
|
33
|
|||
|
|
Temperature (Outlet)℃ |
45
|
43
|
45
|
42.922
|
|||
|
|
Liquid Kg/h |
1958000
|
|
1958000
|
970000
|
|||
|
|
Density(inlet/outlet) Kg/m3 |
1840
|
1000
|
1840
|
1000
|
|||
|
|
Viscosity(inlet/outlet)(cp) |
7.9
|
0.76
|
7.9
|
0.76
|
|||
|
|
Inlet pressure Mpa |
0.4
|
0.4
|
0.4
|
0.4
|
|||
|
|
Pressure drop, Mpa |
≤0.07
|
≤0.06
|
0.07
|
0.01
|
|||
|
PERFORMANCE |
Heat exchanged quantity W |
|
～11139932.2
|
|||||
|
|
Flow rate m/s |
|
0.565
|
0.831
|
||||
|
|
Heat transfer area affluent coefficient |
|
1.1
|
|||||
|
|
Heat transfer coefficient W/m2 ℃ |
|
686.399
|
|||||
|
|
Heat transfer area m2 |
|
1580
|
|||||
|
MATERIAL |
Type |
shell and tube
|
The flow form
|
counter-current flow
|
||||
|
|
Sealing form |
welding connection in acid side, flange connection in water side
|
||||||
|
|
Materials and specifications |
shell
|
316L δ= 16
|
|||||
|
|
|
Heat transfer tube
|
316L Φ19.05×1.65×7500
|
|||||
|
|
|
Tubesheet
|
316L δ= 75
|
|||||
|
|
|
Baffle-crossing
|
316L δ= 16
|
|||||
|
|
|
head
|
316L δ= 75
|
|||||
|
|
Flange standard |
Shell Side
|
Tube Side
|
|||||
|
|
|
HG/T20615-2009 class150 RF
|
HG/T20615-2009 class150 RF
|
|||||
|
Size |
Φ1900×9654×2482
|
|||||||
|
Operating weight |
52787 Kg
|
|||||||
|
The scope of supply |
●Complete set ●Control system
●Special cable ●Random accessories |
|||||||
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in durable chemical plant equipment and heat transfer systems. The Anode Protection Sulfuric Acid Cooler represents their core expertise in handling corrosive acid environments.
Advanced Acid Cooling Technology
While externally resembling standard shell-and-tube heat exchangers, this equipment features specialized internal components designed specifically for cooling concentrated sulfuric acid (93% to 99%) in contact plant drying and absorption processes. The system addresses the fundamental challenge of hot acid corrosion through advanced anodic protection technology.
Anodic Protection System Operation
The cooling system maintains steel components within a precise electrical potential range (the passive zone) to prevent corrosion. This is achieved through three key components:
- Protective Film Formation: A small DC current initiates oxide film growth on all acid-contacted surfaces, reducing corrosion rates by orders of magnitude
- Continuous Monitoring: The system constantly monitors potential between steel and reference electrodes, with automatic controller adjustments to maintain optimal passive conditions
- Robust Construction: Rod baffles provide dual functionality - preventing tube vibration while enhancing heat transfer efficiency
Operational Benefits
- Superior Corrosion Resistance: Anodic protection enables stainless steel to perform in environments where it would normally fail
- Extended Equipment Lifespan: The protective film maintains integrity under varying conditions, significantly extending service life
- Enhanced Heat Transfer: Turbulent acid flow maximizes heat surface utilization, improving efficiency and reducing energy consumption
- Operational Stability: Automated monitoring and remote accessibility minimize unexpected shutdowns and maintenance issues
- High Temperature Operation: Safe operation at 160°C+ enables effective waste heat recovery and energy optimization
System Specifications
| Acid Concentration Range | 93% - 99% Sulfuric Acid |
| Operating Temperature | Up to 160°C+ |
| Protection System | Anodic Protection with Continuous Monitoring |
| Construction Materials | Stainless Steel with Protective Oxide Film |
| Application | Contact Plant Drying and Absorption Processes |
Reliable Performance Delivery: Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers cooling systems engineered for long-term reliability in demanding sulfuric acid applications. Their equipment combines advanced protection technology with robust construction to ensure years of trouble-free operation in critical industrial processes.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Carpe Diem Ocean Equipment Co., Ltd.
Location
Nanyou Mansion, #66 Xinmofan Road, Gulou District, Nanjing, China
Contact Person
Leonard Chang