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Anodic Protection Heat Exchanger for Sulfuric Acid with Corrosion Resistance and High Temperature Performance Dry Acid Cooler

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Anodic Protection Heat Exchanger for Sulfuric Acid with Corrosion Resistance and High Temperature Performance Dry Acid Cooler
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Features
Specifications
Highlight:

dry sulfuric acid cooler

,

anodic protection dry acid cooler

,

anodic protection sulfuric acid cooler
Basic Infomation
Place of Origin: China
Brand Name: Carpe Diem
Model Number: CD-001
Payment & Shipping Terms
Packaging Details: Naked
Delivery Time: 60 Workdays
Payment Terms: T/T
Supply Ability: 1000/year
Product Description

Process parameters

Project

Design parameters

Performance parameters

 
Shell Side
Tube Side
Shell Side
Tube Side

MEDIUM

Fluid name
Sulfuric Acid
94~98%
Cooling Water
Sulfuric Acid
94~98%
Cooling Water

 

Temperature (Inlet)  ℃
74
33
74
33

 

Temperature (Outlet)℃
60
43
60
42.949

 

Liquid Kg/h
1228626
 
1228626
685000

 

Density(inlet/outlet) Kg/m3
1791
1000
1791
1000

 

Viscosity(inlet/outlet)(cp)
7.45/10.82
0.76
7.45/10.82
0.76

 

Inlet pressure Mpa
0.4
0.3
0.4
0.3

 

Pressure drop, Mpa
≤0.1
≤0.1
0.061
0.019

PERFORMANCE

Heat exchanged quantity W
 
～7888461.5

 

Flow rate m/s
 
0.562
1.477

 

Heat transfer area affluent coefficient
 
1.1

 

Heat transfer coefficient W/m2 ℃
 
865.369

 

Heat transfer area m2
 
365

 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
304L    δ= 10

 

 
Heat transfer tube
316L    Φ19×2.0×6000

 

 
Tubesheet
304L    δ= 55

 

 
Baffle-crossing
304L    δ= 10

 

 
head
Q235-B  δ= 12

 

Flange standard
Shell Side
Tube Side

 

 
HG/T20592-2009(B) PN16 DN 500
HG/T20592-2009(B) PN10 DN 400

Size
Φ1200×6374×1674

Operating weight
14995 Kg

The scope of supply
●Complete set                                              ●Control system
         ●Special cable                                              ●Random accessories
Heat Exchanger For Sulfuric Acid
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in chemical plant hardware, manufacturing durable heat transfer equipment designed for demanding industrial applications. The Anode Protection Sulfuric Acid Cooler represents their core expertise—a reliable solution for facilities handling corrosive acid streams daily.
Product Overview
This shell-and-tube heat exchanger is engineered specifically for cooling hot sulfuric acid in industrial processes. Designed to handle 93% to 99% sulfuric acid concentrations commonly found in drying and absorption sections of contact plants, it addresses the critical challenge of metal corrosion in aggressive chemical environments through advanced anodic protection technology.
Anodic Protection Technology
Anodic protection maintains steel components within a specific electrical potential range where they remain passive and resistant to corrosion. The system incorporates cathode assemblies (either long rods through the shell or pins in nozzles), reference electrodes for potential monitoring, and a potentiostat controlling DC current to ensure optimal protection.
Protective Film Formation: A small DC current initiates the formation of an invisible oxide film across all acid-contacted surfaces, dramatically reducing corrosion rates by orders of magnitude.
Continuous Monitoring: The system constantly monitors the potential between steel and electrode, automatically adjusting to maintain the optimal passive zone and prevent both active corrosion and transpassive conditions.
Robust Construction: Engineered with features like rod baffles that provide structural support while enhancing heat transfer efficiency, ensuring reliable performance under thermal stress.
Key Benefits
  • Superior Corrosion Resistance: Enables stainless steel to withstand environments where it would normally fail, maintaining operational integrity
  • Durable Protection: The stable oxide film provides long-term corrosion protection, significantly outperforming unprotected equipment
  • Enhanced Heat Transfer: Promotes turbulent flow for optimal heat exchange efficiency, reducing energy consumption
  • Reliable Operation: Consistent performance with self-monitoring capabilities, including remote monitoring options to prevent unexpected failures
  • High Temperature Capability: Safe operation at 160°C and above, enabling effective waste heat recovery and operational cost savings
Delivery Specifications
Each cooler from Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers robust, maintenance-free performance backed by proven engineering principles. Built to withstand the demanding conditions of major acid processing facilities, these units provide long-term reliability and operational efficiency when performance matters most.
Tag:

anodic protection acid cooler

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Contact Person : Leonard Chang
Tel : +8618602560456
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Nanyou Mansion, #66 Xinmofan Road, Gulou District, Nanjing, China
changle@cp-dm.com
+8618602560456
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