Shell And Tube Custom Anodic Protection Sulfuric Acid Cooler With Corrosion Resistance Drying Acid Cooler
Price:
Negotiated Price
MOQ:
1
Delivery Time:
60 Workdays
Brand:
Carpe Diem
Product Description
Custom Anodic Protection Sulfuric Acid Cooler with Corrosion Resistance and High Temperature Capability Dry Acid Cooler
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Process parameters |
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Project |
Design parameters |
Performance parameters |
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Shell Side
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Tube Side
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Shell Side
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Tube Side
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MEDIUM |
Fluid name |
Sulfuric Acid
98.5%
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Cooling Water
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Sulfuric Acid
98.5%
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Cooling Water
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Temperature (Inlet) ℃ |
80
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33
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80
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33
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Temperature (Outlet)℃ |
40
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43
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40
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42.655
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Liquid Kg/h |
27500
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27500
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40000
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Density(inlet/outlet) Kg/m3 |
1840
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1000
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1840
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1000
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Viscosity(inlet/outlet)(cp) |
7.9
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0.76
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7.9
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0.76
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Inlet pressure Mpa |
0.5
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0.4
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0.5
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0.4
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Pressure drop, Mpa |
≤0.07
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≤0.06
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0.001
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0.001
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PERFORMANCE |
Heat exchanged quantity W |
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～447027.8
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Flow rate m/s |
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0.055
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0.189
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Heat transfer area affluent coefficient |
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1.1
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Heat transfer coefficient W/m2 ℃ |
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269.266
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Heat transfer area m2 |
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100
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MATERIAL |
Type |
shell and tube
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The flow form
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counter-current flow
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Sealing form |
welding connection in acid side, flange connection in water side
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Materials and specifications |
shell
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316L δ= 5
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Heat transfer tube
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316L Φ19.05×1.65×6000
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Tubesheet
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316L δ= 35
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Baffle-crossing
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316L δ= 5
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head
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316L δ= 35
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Flange standard |
Shell Side
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Tube Side
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HG/T20615-2009 class150 RF
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HG/T20615-2009 class150 RF
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Size |
Φ600×6994×1060
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Operating weight |
5790 Kg
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The scope of supply |
●Complete set ●Control system
●Special cable ●Random accessories |
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Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in chemical plant hardware and heat transfer equipment designed for demanding industrial applications. The Anode Protection Sulfuric Acid Cooler represents their expertise in handling corrosive environments with precision engineering.
Advanced Acid Cooling Technology
This shell-and-tube heat exchanger is engineered specifically for temperature reduction of concentrated sulfuric acid (93% to 99%) in drying and absorption processes within contact plants. Standard materials cannot withstand the corrosive effects of hot acid, making anodic protection essential for long-term reliability.
Anodic Protection System Operation
The system maintains steel components within the passive range through precise electrical control, preventing corrosion through three key mechanisms:
- Protective Film Formation: A small DC current initiates oxide film development on all acid-contacted surfaces, reducing corrosion rates by orders of magnitude
- Continuous Monitoring: Real-time potential measurement between steel and reference electrodes ensures consistent operation within the passive zone, preventing both active corrosion and transpassive conditions
- Robust Construction: Heavy-duty components including rod baffles provide structural integrity while enhancing heat transfer efficiency
Key Performance Advantages
- Superior Corrosion Resistance: Anodic protection enables stainless steel to perform in environments where it would normally fail
- Durable Protection Film: Maintains integrity across varying water concentrations for long-term reliability
- Enhanced Heat Transfer: Turbulent flow design maximizes thermal efficiency and reduces energy waste
- Operational Stability: Automated monitoring systems with remote access capabilities prevent unexpected shutdowns
- High Temperature Operation: Safe performance at 160°C and above enables effective waste heat recovery
Delivered Performance
Each cooler from Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers autonomous operation with proven engineering, built to withstand the demanding conditions of large-scale acid processing while maintaining consistent, reliable performance.
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Get in Touch
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Company
Jiangsu Carpe Diem Ocean Equipment Co., Ltd.
Location
Nanyou Mansion, #66 Xinmofan Road, Gulou District, Nanjing, China
Contact Person
Leonard Chang