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Custom Anodically Protected Heat Exchanger for Strong Acid with Corrosion Resistance and High Temperature Performance First Absorption Acid Cooler
Custom Anodically Protected Heat Exchanger for Strong Acid with Corrosion Resistance and High Temperature Performance First Absorption Acid Cooler
Specifications
Brand Name :
Carpe Diem
Model Number :
CD-001
Place of Origin :
China
MOQ :
1
Price :
Negotiated Price
Payment Terms :
T/T
Supply Ability :
1000/year
Delivery Time :
60 Workdays
Packaging Details :
Naked
Description

Process parameters

Project

Design parameters

Performance parameters

Shell Side
Tube Side
Shell Side
Tube Side

MEDIUM

Fluid name
Sulfuric Acid
98.5%
Demineralized Water
Sulfuric Acid
98.5%
Cooling Water

Temperature (Inlet) ℃
80
45
80
45

Temperature (Outlet)℃
72
72
68.522

Liquid Kg/h
1791000
220000
1791000
220000

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
0.072
0.002

PERFORMANCE

Heat exchanged quantity W
～5989900.0

Flow rate m/s
0.590
0.411

Heat transfer area affluent coefficient
1.1

Heat transfer coefficient W/m2 ℃
959.367

Heat transfer area m2
410

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 600
HG/T20592-2009(B) PN10 DN 200

Size
Φ1400×5794×1878

Operating weight
17761 Kg

The scope of supply
●Complete set ●Control system
●Special cable ●Random accessories
Custom Anodically Protected Strong Acid Heat Exchanger
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in chemical processing equipment that withstands extreme temperatures. The Anode Protection Sulfuric Acid Cooler is their flagship product, engineered specifically for operations handling corrosive acids.
Advanced Corrosion Protection Technology
While appearing as a standard shell-and-tube heat exchanger, this equipment incorporates sophisticated anodic protection technology designed to handle 93% to 99% sulfuric acid at the drying and absorption stages of contact plants. Standard equipment fails rapidly under these conditions, but our anodic protection system ensures long-term durability.
Anodic Protection System Operation
The system maintains steel components in a controlled electrical state within the "passive zone" through three key mechanisms:
  • Protective Oxide Formation: Applied DC current creates an invisible oxide film over all acid-contacted surfaces, reducing corrosion rates by orders of magnitude
  • Continuous Monitoring: The system constantly monitors potential between steel and reference electrodes, with automatic controller adjustments to maintain optimal passive zone positioning
  • Robust Construction: Heavy-duty construction with rod baffles that simultaneously prevent tube vibration and enhance heat transfer efficiency
Key Performance Advantages
  • Superior Corrosion Resistance: Enables stainless steel to perform in environments where it would normally fail rapidly
  • Stable Protective Film: Maintains consistent protection across varying operating conditions, preventing gradual equipment degradation
  • Efficient Heat Transfer: Promotes turbulent flow and maximizes heat plate utilization for optimal thermal performance
  • Reliable Operation: Self-regulating system with remote monitoring capabilities minimizes unexpected shutdowns and leaks
  • High Temperature Capability: Safely operates at 160°C and higher, enabling effective waste heat recovery and energy efficiency
Engineering Excellence
Jiangsu Carpe Diem Ocean Equipment delivers coolers built for demanding acid plant applications. Our equipment combines robust construction with advanced protection systems, ensuring reliable performance in the most challenging chemical processing environments.
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Custom Anodically Protected Heat Exchanger for Strong Acid with Corrosion Resistance and High Temperature Performance First Absorption Acid Cooler

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Product Detail
Brand Name :
Carpe Diem
Model Number :
CD-001
Place of Origin :
China
MOQ :
1
Price :
Negotiated Price
Payment Terms :
T/T
Contact Supplier
video
Custom Anodically Protected Heat Exchanger for Strong Acid with Corrosion Resistance and High Temperature Performance First Absorption Acid Cooler

Jiangsu Carpe Diem Ocean Equipment Co., Ltd.

Verified Supplier
1 Years
nanjing
Since 2017
Business Type :
Manufacturer, Exporter
Main Products :
Acid Cooler, Sulfuric Acid Distributor, Sulfuric Acid Pipe
Total Annual :
300$-1200$
Employee Number :
>50
Certification Level :
Verified Supplier
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