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High Temperature Performance Oleum Cooler Anodic Protection With Corrosion Resistance
High Temperature Performance Oleum Cooler Anodic Protection With Corrosion Resistance
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

Anodic Protection Sulfuric Acid Cooler with Corrosion Resistance and High Temperature Performance Oleum Cooler

Process parameters

Project

Design parameters

Performance parameters

Shell Side
Tube Side
Shell Side
Tube Side

MEDIUM

Fluid name
Oleum 20%
Cooling Water
Oleum 20%
Cooling Water

Temperature (Inlet) ℃
59
33
59
33

Temperature (Outlet)℃
45
43
45
42.922

Liquid Kg/h
1958000
1958000
970000

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

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

Inlet pressure Mpa
0.4
0.4
0.4
0.4

Pressure drop, Mpa
≤0.07
≤0.06
0.07
0.01

PERFORMANCE

Heat exchanged quantity W
～11139932.2

Flow rate m/s
0.565
0.831

Heat transfer area affluent coefficient
1.1

Heat transfer coefficient W/m2 ℃
686.399

Heat transfer area m2
1580

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 Φ19.05×1.65×7500

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
Φ1900×9654×2482

Operating weight
52787 Kg

The scope of supply
●Complete set ●Control system
●Special cable ●Random accessories
Cooler For Sulfuric Acid
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in durable chemical plant equipment and heat transfer systems. The Anode Protection Sulfuric Acid Cooler represents their core expertise in handling corrosive acid environments.
Advanced Acid Cooling Technology
While externally resembling standard shell-and-tube heat exchangers, this equipment features specialized internal components designed specifically for cooling concentrated sulfuric acid (93% to 99%) in contact plant drying and absorption processes. The system addresses the fundamental challenge of hot acid corrosion through advanced anodic protection technology.
Anodic Protection System Operation
The cooling system maintains steel components within a precise electrical potential range (the passive zone) to prevent corrosion. This is achieved through three key components:
  • Protective Film Formation: A small DC current initiates oxide film growth on 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 conditions
  • Robust Construction: Rod baffles provide dual functionality - preventing tube vibration while enhancing heat transfer efficiency
Operational Benefits
  • Superior Corrosion Resistance: Anodic protection enables stainless steel to perform in environments where it would normally fail
  • Extended Equipment Lifespan: The protective film maintains integrity under varying conditions, significantly extending service life
  • Enhanced Heat Transfer: Turbulent acid flow maximizes heat surface utilization, improving efficiency and reducing energy consumption
  • Operational Stability: Automated monitoring and remote accessibility minimize unexpected shutdowns and maintenance issues
  • High Temperature Operation: Safe operation at 160°C+ enables effective waste heat recovery and energy optimization
System Specifications
Acid Concentration Range 93% - 99% Sulfuric Acid
Operating Temperature Up to 160°C+
Protection System Anodic Protection with Continuous Monitoring
Construction Materials Stainless Steel with Protective Oxide Film
Application Contact Plant Drying and Absorption Processes
Reliable Performance Delivery: Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers cooling systems engineered for long-term reliability in demanding sulfuric acid applications. Their equipment combines advanced protection technology with robust construction to ensure years of trouble-free operation in critical industrial processes.
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High Temperature Performance Oleum Cooler Anodic Protection With Corrosion Resistance

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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
High Temperature Performance Oleum Cooler Anodic Protection With Corrosion Resistance

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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