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Thermal Conductivity Oleum Cooler Corrosion Resistant Anodic Protection Sulfuric Acid Cooler

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Thermal Conductivity Oleum Cooler Corrosion Resistant Anodic Protection Sulfuric Acid Cooler
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Features
Specifications
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Acid Cooler Corrosion Resistant

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Acid Cooler Sulfuric

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Thermal Conductivity oleum 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

 

Custom Corrosion Resistant Anodic Protection Sulfuric Acid Cooler with Extended Lifespan and Optimized Thermal Conductivity 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
Custom Dry Acid Cooler with Anodic Protection for Sulfuric Acid Applications
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in engineering advanced thermal exchange systems for chemical industry environments, with expert mastery in Anodic Protection Sulfuric Acid Coolers. These systems provide safe, productive, and sustained functionality within modern sulfuric acid production facilities.
Product Overview
The Anodic Protection Sulfuric Acid Cooler is a shell-and-tube heat exchanger specifically engineered to reduce the temperature of concentrated sulfuric acid (93% to 99%) during drying and absorption stages in contact method plants. This system addresses the corrosive nature of heated concentrated acid through advanced anodic protection technology.
Technical Operation and Protection Mechanism
The system utilizes anodic protection, an electrochemical process that maintains stainless steel components in a passive, corrosion-free state:
  • Protective Oxide Layer Formation: A minimal direct current initiates the creation of a durable oxide coating across all interior surfaces, reducing corrosion rates by several orders of magnitude
  • Continuous Potential Monitoring: Electrical potential between steel and reference electrode is continuously monitored, with the control system making real-time adjustments to maintain optimal protective conditions
  • Robust Mechanical Design: Engineered with rod-patterned baffles to limit tube oscillation while enhancing heat transfer efficiency
Key Performance Advantages
Superior Corrosion Resistance
Anodic protection enables austenitic stainless steels to perform reliably in conditions where they would normally deteriorate rapidly
Extended Service Life
Consistent maintenance of the passive oxide layer significantly extends operational lifespan compared to unprotected alternatives
Enhanced Thermal Efficiency
System architecture promotes turbulent acid flow and incorporates high-capacity heat transfer surfaces for precise temperature control
Operational Reliability
Stable protective parameters and integrated monitoring capabilities minimize the risk of acid leakage and unscheduled downtime
Waste Heat Recovery
Enables safe operation at elevated temperatures (up to 160°C or higher), facilitating valuable waste heat collection for improved plant efficiency
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers these superior cooling solutions, providing clients with resilient, low-maintenance equipment engineered to meet the exacting standards of large-scale sulfuric acid processing operations.
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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