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Anodic Protection Heat Exchanger With Corrosion Resistance And High Temperature Resistance For Sulfuric Acid Cooling Dry Acid Cooler

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Anodic Protection Heat Exchanger With Corrosion Resistance And High Temperature Resistance For Sulfuric Acid Cooling 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
98%
Cooling Water
Sulfuric Acid
98%
Cooling Water

 

Temperature (Inlet)  ℃
60
33
60
33

 

Temperature (Outlet)℃
40
43
40
37.993

 

Liquid Kg/h
128000
 
128000
180000

 

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
0.3
0.25
0.3
0.25

 

Pressure drop, Mpa
≤0.1
≤0.1
0.008
0.002

PERFORMANCE

Heat exchanged quantity W
 
～1040355.6

 

Flow rate m/s
 
0.222
0.518

 

Heat transfer area affluent coefficient
 
1.1

 

Heat transfer coefficient W/m2 ℃
 
486.36

 

Heat transfer area m2
 
175

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 150
HG/T20592-2009(B) PN10 DN 200

Size
Φ700×7574×1162

Operating weight
7631 Kg

The scope of supply
●Complete set                                              ●Control system
         ●Special cable                                              ●Random accessories
Anodic Protection Strong Acid Heat Exchanger
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in robust heat transfer solutions for demanding chemical processing environments. The Anodic Protection Sulfuric Acid Cooler represents our core expertise in handling extreme acid conditions where standard equipment fails.
Robust Engineering for Extreme Conditions
While externally resembling a standard shell-and-tube heat exchanger, this unit incorporates advanced engineering to manage heat extraction from highly concentrated sulfuric acid (93% to 99%) in contact plant drying and absorption processes. Conventional materials deteriorate rapidly under such conditions, making anodic protection the essential solution.
Anodic Protection Technology
The system maintains steel components exposed to acid within the electrical "passive zone" through integrated components: cathode assemblies (extended rods or nozzle-mounted pins), reference electrodes for continuous monitoring, and a potentiostat controlling DC power supply.
  • Protective Oxide Formation: Applied DC current initiates a durable oxide film on all acid-contacted surfaces, reducing corrosion rates by orders of magnitude
  • Continuous Monitoring: Real-time potential measurement between steel and electrodes ensures consistent operation within the optimal passive zone, preventing both active corrosion and transpassive damage
  • Robust Construction: Heavy-duty design with integrated rod baffles that simultaneously prevent tube vibration and enhance heat transfer efficiency
Performance Advantages
  • Superior Corrosion Resistance: Enables stainless steel performance in environments previously considered unsuitable
  • Durable Protective Film: Maintains integrity under varying operational conditions, preventing direct metal exposure
  • Enhanced Heat Transfer: Turbulent flow optimization maximizes thermal efficiency while reducing energy consumption
  • Operational Stability: Consistent performance with remote monitoring capabilities and reduced unexpected downtime
  • High Temperature Operation: Safe continuous operation at 160°C and above, enabling effective waste heat recovery and cost savings
Reliable Industrial Solution
Every cooler from Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers autonomous operation with engineered reliability, specifically designed to withstand the demanding conditions of large-scale acid processing plants while maintaining long-term operational integrity.
Tag:

anodic protection acid cooler

anodic protection oleum cooler

corrosion resistant 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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