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Custom Anodically Protected Sulfuric Acid Cooler Second Absorption Corrosion Resistance

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Custom Anodically Protected Sulfuric Acid Cooler Second Absorption Corrosion Resistance
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Features
Specifications
Highlight:

Anodically Protected Acid Cooler

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Acid Cooler Sulfuric

,

Corrosion Resistance sulfuric 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

 

Custom Anodically Protected Sulfuric Acid Cooler with Corrosion Resistance and High Temperature Performance 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%
Cooling Water
Sulfuric Acid
98%
Cooling Water

 

Temperature (Inlet)  ℃
60
32
60
32

 

Temperature (Outlet)℃
40
40
40
39.83

 

Liquid Kg/h
36800
 
36800
33000

 

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
0.3
0.5
0.3

 

Pressure drop, Mpa
≤0.1
≤0.1
0.0007
0.0002

PERFORMANCE

Heat exchanged quantity W
 
～299102.2

 

Flow rate m/s
 
0.059
0.142

 

Heat transfer area affluent coefficient
 
1.15

 

Heat transfer coefficient W/m2 ℃
 
266.349

 

Heat transfer area m2
 
125

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
304     δ= 5

 

 
Heat transfer tube
316L    Φ19×1.5×6000

 

 
Tubesheet
304     δ= 35

 

 
Baffle-crossing
304     δ= 5

 

 
head
Q235-B  δ= 5

 

Flange standard
Shell Side
Tube Side

 

 
HG/T20592-2009(B) PN10 DN 80
HG/T20592-2009(B) PN10 DN 100

Size
Φ600×7274×1060

Operating weight
5844 Kg

The scope of supply
●Complete set                                              ●Control system
         ●Special cable                                              ●Random accessories
Custom Anodically Protected Strong Acid Cooler
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in industrial chemical plant equipment. We manufacture robust heat transfer systems designed for extreme conditions. Our Anode Protection Sulfuric Acid Cooler represents our core expertise in handling aggressive chemical environments.
Product Overview
This shell-and-tube heat exchanger is engineered for one critical purpose: efficiently removing heat from highly concentrated sulfuric acid (93% to 99%) used in drying and absorption processes within contact plants. Standard equipment fails rapidly under these conditions, but our anodically protected system delivers exceptional durability.
Anodic Protection Technology
The system maintains steel components at a precise electrical potential within the "passive zone" through three key components:
  • Cathode System: Long rods through the core or pins in nozzles
  • Reference Electrode: Monitors environmental conditions
  • Potentiostat: Controls DC power supply to maintain optimal potential
Operating Principles
Protective Oxide Formation: Application of DC current creates an invisible oxide film across all acid-contacted surfaces, reducing corrosion rates by orders of magnitude.
Continuous Monitoring: The system constantly measures potential between steel and electrode, with automatic adjustments to maintain the optimal passive zone and prevent both active corrosion and transpassive conditions.
Robust Construction: Features like rod baffles provide dual functionality—preventing tube vibration while enhancing heat transfer efficiency.
Key Benefits
  • Superior Corrosion Resistance: Enables stainless steel to perform in environments where it would normally fail rapidly
  • Durable Protective Film: Maintains integrity across temperature variations, preventing gradual equipment degradation
  • Efficient Heat Transfer: Promotes turbulent flow and maximizes heat plate utilization for optimal thermal performance
  • Operational Reliability: Stable performance with remote monitoring capabilities, reducing unexpected downtime
  • High Temperature Operation: Safe operation up to 160°C, enabling effective waste heat recovery and energy efficiency
Delivery Specifications
Each cooler from Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers autonomous operation with proven engineering. Built to withstand demanding acid plant conditions, our systems provide long-term reliability when performance matters most.
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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