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Corrosion Resistant Anodic Protection System for Sulfuric Acid Cooler with High Temperature Resistance and Turbulent Flow Design Second Absorption Acid Cooler

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Corrosion Resistant Anodic Protection System for Sulfuric Acid Cooler with High Temperature Resistance and Turbulent Flow Design Second Absorption Acid Cooler
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Features
Specifications
Highlight:

Corrosion Resistant Anodic Protection System

,

High Temperature Resistance Sulfuric Acid Cooler

,

Turbulent Flow Design 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
98.5%
Cooling Water
Sulfuric Acid
98.5%
Cooling Water

 

Temperature (Inlet)  ℃
96
33
96
33

 

Temperature (Outlet)℃
70
43
70
42.98

 

Liquid Kg/h
2377100
 
2377100
2360000

 

Density(inlet/outlet) Kg/m3
1840
1000
1840
1000

 

Viscosity(inlet/outlet)(cp)
7.9
0.76
7.9
0.76

 

Inlet pressure Mpa
0.5
0.4
0.5
0.4

 

Pressure drop, Mpa
≤0.07
≤0.06
0.07
0.005

PERFORMANCE

Heat exchanged quantity W
 
～27262695.8

 

Flow rate m/s
 
0.581
1.018

 

Heat transfer area affluent coefficient
 
1.15

 

Heat transfer coefficient W/m2 ℃
 
796.315

 

Heat transfer area m2
 
875

 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
316L    δ= 16

 

 
Heat transfer tube
316L    Φ19.05×1.65×4500

 

 
Tubesheet
316L    δ= 75

 

 
Baffle-crossing
316L    δ= 16

 

 
head
316L    δ= 75

 

Flange standard
Shell Side
Tube Side

 

 
HG/T20615-2009  class150 RF
HG/T20615-2009  class150 RF

Size
Φ2000×7614×2582

Operating weight
34887 Kg

The scope of supply
●Complete set                                              ●Control system
         ●Special cable                                              ●Random accessories
Anodic Protection System For Acid Cooler
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in advanced heat transfer solutions for the chemical industry. Our Anode Protection Sulfuric Acid Cooler represents cutting-edge engineering for sulfuric acid plant operations.
System Functionality
This shell-and-tube heat exchanger is specifically designed for cooling concentrated sulfuric acid (93% to 99%) in drying and absorption processes within contact process plants. Standard materials cannot withstand the corrosive effects of hot acid, making anodic protection essential for maintaining equipment integrity.
Anodic Protection Technology
Anodic protection maintains stainless steel components in a passive state through precise electrochemical control. The system maintains optimal electrical potential within the passive range using:
  • Cathodic systems (long cathodes through the shell or pin cathodes in nozzles)
  • Reference electrode for potential monitoring
  • Potentiostat controlling DC power supply
Protective Oxide Formation
A small direct current creates a durable oxide film on internal surfaces, reducing corrosion by several orders of magnitude.
Continuous Monitoring
Real-time potential monitoring between steel and reference electrode ensures immediate correction to maintain passive zone operation.
Robust Construction
Engineered to withstand thermal stress with rod-type baffles that prevent tube vibration while enhancing heat transfer.
Operational Advantages
Superior Corrosion Resistance
Enables stainless steel operation in highly corrosive environments, ensuring plant safety and reliability.
Extended Equipment Lifespan
The stable oxide film provides lasting protection, significantly outperforming unprotected systems.
Enhanced Heat Transfer
Turbulent acid flow and optimized heat transfer surfaces deliver superior thermal control and energy efficiency.
Operational Reliability
Continuous system monitoring with remote diagnostics minimizes leaks and unplanned shutdowns.
Waste Heat Recovery
Safe operation up to 160°C and beyond enables effective waste heat utilization for significant cost savings.
Complete System Solution
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers engineered cooling systems designed for reliable, low-maintenance operation in large-scale acid production environments. Our solutions combine practical engineering with long-term durability for optimal plant performance.
Tag:

anodic protection system

Corrosion Resistant Anodic Protection System

High Temperature Resistance Sulfuric 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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