Corrosion Resistance High Temperature Custom Anodic Protection Sulfuric Acid Cooler First Absorption 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 Performance Second Absorption 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%
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Cooling Water
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Sulfuric Acid
98%
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Cooling Water
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Temperature (Inlet) ℃ |
62
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32
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62
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32
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Temperature (Outlet)℃ |
55
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40
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55
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40
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Liquid Kg/h |
1104000
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1104000
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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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0.3
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0.5
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0.3
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Pressure drop, Mpa |
≤0.1
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≤0.1
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0.071
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0.004
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PERFORMANCE |
Heat exchanged quantity W |
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～3140573.3
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Flow rate m/s |
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0.584
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0.818
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Heat transfer area affluent coefficient |
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1.15
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Heat transfer coefficient W/m2 ℃ |
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763.447
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Heat transfer area m2 |
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210
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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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304 δ= 8
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Heat transfer tube
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316L Φ19×1.5×6000
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Tubesheet
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304 δ= 45
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Baffle-crossing
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304 δ= 8
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head
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Q235-B δ= 8
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Flange standard |
Shell Side
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Tube Side
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HG/T20592-2009(B) PN10 DN 450
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HG/T20592-2009(B) PN10 DN 300
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Size |
Φ900×7874×1366
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Operating weight |
10978 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 advanced heat transfer solutions for demanding chemical applications. Our Anode Protection Sulfuric Acid Cooler represents our core expertise in handling aggressive acidic environments with precision engineering.
Advanced Engineering for Acidic Environments
While appearing as a standard shell-and-tube heat exchanger externally, this equipment incorporates sophisticated engineering specifically designed for heat removal from concentrated sulfuric acid (93% to 99%) in contact plant drying and absorption processes. Conventional equipment fails rapidly under such corrosive conditions, making anodic protection technology essential for long-term reliability.
Anodic Protection Technology
The system maintains steel components at a precise electrical potential within the "passive zone" through integrated components: cathode assemblies (extended rods or nozzle-mounted pins), reference electrodes for continuous monitoring, and potentiostats controlling DC power supply.
Protective Oxide Formation
Applied DC current generates an invisible but highly effective oxide film across all acid-contacting surfaces, dramatically reducing corrosion rates by orders of magnitude.
Applied DC current generates an invisible but highly effective oxide film across all acid-contacting surfaces, dramatically reducing corrosion rates by orders of magnitude.
Continuous Monitoring & Control
Real-time potential monitoring between steel and electrodes ensures consistent operation within the passive zone, preventing both active corrosion and transpassive conditions.
Real-time potential monitoring between steel and electrodes ensures consistent operation within the passive zone, preventing both active corrosion and transpassive conditions.
Robust Construction
Heavy-duty construction with rod baffles that simultaneously prevent tube vibration and enhance heat transfer efficiency under extreme thermal conditions.
Heavy-duty construction with rod baffles that simultaneously prevent tube vibration and enhance heat transfer efficiency under extreme thermal conditions.
Performance Advantages
- Superior Corrosion Resistance: Anodic protection enables stainless steel to withstand environments where it would normally fail rapidly
- Stable Protective Film: Maintains consistent protective oxide layer regardless of operating conditions
- Enhanced Heat Transfer: Turbulent flow optimization maximizes thermal efficiency and reduces energy losses
- Reliable Operation: Stable performance parameters with remote monitoring capabilities for modern installations
- High Temperature Capability: Safe operation up to 160°C enables effective waste heat recovery and operational cost savings
Complete System Delivery
Jiangsu Carpe Diem Ocean Equipment delivers fully engineered cooling systems designed for autonomous operation in demanding acid plant environments. Our solutions combine robust construction with advanced protection technology for reliable long-term performance.
Jiangsu Carpe Diem Ocean Equipment delivers fully engineered cooling systems designed for autonomous operation in demanding acid plant environments. Our solutions combine robust construction with advanced protection technology for reliable long-term 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