Anodic Protection Acid Cooler Corrosion Controlled Energy Recovery First Absorption
Price:
1000/year
MOQ:
1
Delivery Time:
60 Workdays
Brand:
Carpe Diem
Product Description
Anode Protection Sulfuric Acid Cooler with Anodic Protection for Corrosion Controlled and Energy Recovery First Absorption Acid Cooler
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Process parameters |
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Project |
Design parameters |
Performance parameters |
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Shell Side
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Tube Side
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Shell Side
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Tube Side
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MEDIUM |
Fluid name |
Sulfuric Acid
98.5%
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Cooling Water
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Sulfuric Acid
98.5%
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Cooling Water
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Temperature (Inlet) ℃ |
87.3
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33
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87.3
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33
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Temperature (Outlet)℃ |
70
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41
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70
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40.979
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Liquid Kg/h |
1331286
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1331286
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1100000
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Density(inlet/outlet) Kg/m3 |
1783
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1000
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1783
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1000
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Viscosity(inlet/outlet)(cp) |
5.04
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0.76
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5.04
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0.76
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Inlet pressure Mpa |
0.54
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0.3
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0.54
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0.3
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Pressure drop, Mpa |
≤0.1
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≤0.1
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0.073
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0.02
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PERFORMANCE |
Heat exchanged quantity W |
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～10159339.3
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Flow rate m/s |
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0.584
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1.896
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Heat transfer area affluent coefficient |
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1.1
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Heat transfer coefficient W/m2 ℃ |
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936.325
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Heat transfer area m2 |
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290
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MATERIAL |
Type |
shell and tube
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The flow form
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counter-current flow
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Sealing form |
welding connection in acid side, flange connection in water side
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Materials and specifications |
shell
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304L δ= 10
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Heat transfer tube
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316L Φ19×2.0×6000
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Tubesheet
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304L δ= 55
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Baffle-crossing
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304L δ= 10
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head
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Q235-B δ= 12
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Flange standard |
Shell Side
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Tube Side
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HG/T20592-2009(B) PN10 DN 500
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HG/T20592-2009(B) PN10 DN 500
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Size |
Φ1100×7834×1570
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Operating weight |
15719 Kg
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The scope of supply |
●Complete set ●Control system
●Special cable ●Random accessories |
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Jiangsu Carpe Diem Ocean Equipment Co., Ltd. has built a reputation around the engineering and delivery of high-performance heat transfer systems for the chemical industry. Our flagship Anode Protection Sulfuric Acid Cooler plays an indispensable role in helping modern sulfuric acid plants operate safely, efficiently, and without interruption over the long term.
Product Overview
The Anode Protection Sulfuric Acid Cooler is a shell-and-tube heat exchanger designed for the critical task of cooling concentrated sulfuric acid (93% to 99% range) as it flows through the drying and absorption sections of contact process plants. This specialized equipment utilizes anodic protection technology to prevent corrosion in high-temperature acid environments.
How Anodic Protection Technology Works
Our system employs advanced anodic protection to maintain stainless steel components in a passive, non-corroding state throughout their service life. The technology polarizes stainless steel to a carefully controlled electrical potential within the "passive range" using a comprehensive electrochemical system.
- Step One: Building the Shield - A small direct current triggers the formation of a stable oxide film across all internal surfaces, creating an invisible shield that reduces corrosion rates by several orders of magnitude.
- Step Two: Staying in the Zone - Continuous monitoring of electrochemical potential ensures the metal stays safely within the passive zone, with split-second adjustments preventing both active and transpassive corrosion.
- Step Three: Designed to Endure - Robust construction handles intense thermal stresses, while rod-type baffles reduce tube vibration while improving heat transfer efficiency.
Key Advantages
Corrosion Control
Anodic protection effectively neutralizes corrosion, allowing austenitic stainless steels to operate safely in aggressive acid environments.
Extended Service Life
The intact passive oxide film shields equipment from chemical attack, delivering significantly longer service life than unprotected alternatives.
Enhanced Efficiency
Optimized design promotes turbulent acid flow and maximizes heat transfer surface utilization for superior process control.
Proven Reliability
Rock-steady protective parameters and smart monitoring features minimize the risk of acid leaks and unplanned shutdowns.
Energy Recovery
Safe operation at temperatures up to 160°C and beyond enables high-grade waste heat recovery, boosting overall plant energy efficiency.
When you choose Jiangsu Carpe Diem Ocean Equipment Co., Ltd., you're investing in high-integrity cooling solutions backed by decades of expertise. Our durable, low-maintenance systems are engineered to meet the toughest demands of large-scale sulfuric acid production, delivering reliable performance day after day.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Carpe Diem Ocean Equipment Co., Ltd.
Location
Nanyou Mansion, #66 Xinmofan Road, Gulou District, Nanjing, China
Contact Person
Leonard Chang