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Anodic Protection Shell And Tube Acid Cooler High Temperature Resistance

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Anodic Protection Shell And Tube Acid Cooler High Temperature Resistance
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Anodic Protection Acid Cooler

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Shell And Tube Acid Cooler

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High Temperature Resistance acid coolers
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

Anodic Protection Shell and Tube Acid Cooler with Corrosion Resistant and High Temperature Resistance for Sulfuric Acid Second Absorption Acid Cooler

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)  ℃
80
33
80
33

 

Temperature (Outlet)℃
60
43
60
42.703

 

Liquid Kg/h
214920
 
214920
160000

 

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
0.015
0.005

PERFORMANCE

Heat exchanged quantity W
 
～1796970.0

 

Flow rate m/s
 
0.309
0.876

 

Heat transfer area affluent coefficient
 
1.1

 

Heat transfer coefficient
W/m2 ℃
 
658.294

 

Heat transfer area m2
 
97

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 200
HG/T20592-2009(B) PN10 DN 200

Size
Φ500×7474×960

Operating weight
4501 Kg

The scope of supply
●Complete set                                              ●Control system
         ●Special cable                                              ●Random accessories
Shell and Tube Acid Cooler
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in industrial heat transfer equipment designed for demanding chemical applications. The Anode Protection Sulfuric Acid Cooler represents their flagship solution for operations handling concentrated acids under extreme conditions.
Robust Engineering for Acid Cooling
While externally resembling standard shell-and-tube heat exchangers, this equipment incorporates advanced engineering specifically for cooling highly concentrated sulfuric acid (93% to 99%) in contact plant drying and absorption processes. Conventional equipment rapidly deteriorates when exposed to hot acid, 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 monitoring, and a potentiostat controlling DC power.
  • Protective Barrier Formation – Applied DC current initiates an invisible oxide film across all acid-contacted surfaces, dramatically reducing corrosion rates by orders of magnitude
  • Continuous Monitoring – Real-time potential tracking between steel and electrodes ensures consistent operation within the optimal passive zone, preventing both active corrosion and transpassive fouling
  • Structural Integrity – Heavy-duty construction with rod baffles provides dual functionality: preventing tube vibration while enhancing heat transfer efficiency
Performance Advantages
Corrosion Resistance
Anodic protection enables stainless steel to withstand corrosive environments previously considered unsuitable, ensuring plant integrity and leak prevention
Stable Protective Film
The oxide barrier remains stable across temperature variations, eliminating gradual metal erosion and maintaining equipment performance
Enhanced Heat Transfer
Turbulent acid flow optimization maximizes heat surface utilization, delivering superior thermal efficiency with minimal energy loss
Operational Reliability
Consistent performance metrics and remote monitoring capabilities transform potential leak incidents and unexpected shutdowns into manageable scenarios
High-Temperature Operation
Safe operation at 160°C and above enables effective waste heat recovery, converting thermal energy into operational cost savings
Tag:

Sulfuric Acid Cooler

acid cooler

dry 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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