Turbulent Flow Acid Cooler With Corrosion Resistant High Temperature Resistance Second Absorption Acid Cooler
Price:
Negotiated Price
MOQ:
1
Delivery Time:
60 Workdays
Brand:
Carpe Diem
Product Description
Custom Anodic Protection Acid Cooler with Corrosion Resistant and High Temperature Resistance for Turbulent Flow Sulfuric Acid Cooling First 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
98.5%
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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 manufacturing durable heat transfer equipment for chemical plants. Our Anode Protection Sulfuric Acid Cooler is engineered specifically for continuous sulfuric acid processing applications, delivering long-term reliability and cost efficiency.
Advanced Acid Cooling Technology
This shell-and-tube heat exchanger is purpose-built for cooling concentrated sulfuric acid (93% to 99%) in contact plant drying and absorption processes. Standard materials deteriorate rapidly in hot acid environments, but our anodic protection system ensures exceptional corrosion resistance and extended service life.
Anodic Protection System Operation
The system maintains stainless steel components within the optimal electrical "passive range" to prevent corrosion. This is achieved through an integrated system including cathode assemblies (long rods through the shell or pins in nozzles), reference electrodes for monitoring, and a potentiostat for DC current control.
- Protective Film Formation: A small DC current initiates oxide film growth on all acid-contacting surfaces, reducing corrosion rates by orders of magnitude
- Continuous Monitoring: The system constantly monitors potential between steel and reference electrodes, automatically adjusting to maintain the protective passive zone
- Robust Construction: Rod baffles provide dual functionality - preventing tube vibration while enhancing heat transfer efficiency
Key Performance Benefits
- Superior Corrosion Resistance: Enables stainless steel to perform reliably in aggressive acid environments
- Extended Service Life: Continuous protective film maintenance prevents equipment degradation
- Enhanced Heat Transfer: Turbulent acid flow maximizes thermal performance and process control
- Operational Reliability: Automated monitoring systems prevent unexpected leaks and shutdowns
- High Temperature Operation: Safe operation at 160°C+ enables efficient waste heat recovery
Complete System Delivery
Each cooler from Jiangsu Carpe Diem Ocean Equipment Co., Ltd. arrives as a fully engineered solution designed for minimal maintenance and maximum performance in large-scale acid production environments. Our equipment is built to withstand demanding industrial conditions while maintaining operational efficiency.
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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