Corrosion Resistant Anodically Protected System for Sulfuric Acid Cooler with High Temperature Resistance and Turbulent Flow Design Dry Acid Cooler
Price:
Negotiated Price
MOQ:
1
Delivery Time:
60 Workdays
Brand:
Carpe Diem
Product Description
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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) ℃ |
96
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33
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96
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33
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Temperature (Outlet)℃ |
80
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43
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80
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42.956
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Liquid Kg/h |
1412400
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1412400
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865000
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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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0.062
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0.008
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PERFORMANCE |
Heat exchanged quantity W |
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～9968405.3
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Flow rate m/s |
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0.574
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1.245
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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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820.668
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Heat transfer area m2 |
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260
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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= 12
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Heat transfer tube
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316L Φ19.05×1.65×4500
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Tubesheet
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316L δ= 60
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Baffle-crossing
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316L δ= 12
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head
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316L δ= 60
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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 |
Φ1200×6794×1674
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Operating weight |
14409 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 chemical processing applications. Our Anode Protection Sulfuric Acid Cooler represents cutting-edge technology designed for demanding industrial environments where reliability and corrosion resistance are paramount.
Advanced Protection Technology
This shell-and-tube heat exchanger is engineered specifically for cooling concentrated sulfuric acid in the 93% to 99% concentration range, commonly used in drying and absorption sections of contact process plants. The system employs anodic protection technology to maintain stainless steel components in a passive state, effectively preventing corrosion in highly aggressive acid environments.
System Components & Operation
The anodic protection system maintains stainless steel surfaces at a precise electrical potential within the passive range through three key components:
- Protective Film Formation: A controlled direct current initiates the formation of a stable, ultra-thin oxide film on all acid-contacting surfaces, reducing corrosion rates by orders of magnitude
- Continuous Monitoring: The system constantly monitors potential between steel and reference electrodes, with automatic adjustments to maintain optimal protection parameters
- Robust Construction: Engineered with rod-type baffles that provide structural support while enhancing heat transfer efficiency and preventing tube vibration
Key Performance Advantages
- Superior Corrosion Resistance: Anodic protection enables stainless steel to withstand highly corrosive sulfuric acid environments that would rapidly degrade unprotected equipment
- Extended Service Life: The stable oxide film provides continuous protection, ensuring long-term operational reliability and reduced maintenance requirements
- Enhanced Heat Transfer: Optimized turbulent flow design maximizes heat transfer efficiency, improving process control and energy utilization
- Operational Reliability: Automated monitoring systems maintain consistent performance parameters, with remote monitoring capabilities for modern installations
- High Temperature Operation: Safe and reliable performance at temperatures up to 160°C, enabling effective waste heat recovery and energy conservation
Industrial Application Benefits
Our anodically protected acid cooling systems deliver engineered reliability with minimal operational intervention. Designed for large-scale acid production facilities, these systems provide long-term performance durability and operational safety, representing a sound investment in process infrastructure that delivers consistent returns over extended service life.
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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