Jiangsu Carpe Diem Ocean Equipment Co., Ltd.

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Anodic Protection Acid Cooling Heat Exchanger With Corrosion Resistant And High

China Anodic Protection Acid Cooling Heat Exchanger With Corrosion Resistant And High

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Anodic Protection Acid Cooling Heat Exchanger With Corrosion Resistant And High

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Payment Terms	T/T
Supply Ability	1000/year
Delivery Time	60 Workdays
Packaging Details	Naked
Brand Name	Carpe Diem
Model Number	CD-001
Place of Origin	China

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Product Specification


Payment Terms	T/T	Supply Ability	1000/year
Delivery Time	60 Workdays	Packaging Details	Naked
Brand Name	Carpe Diem	Model Number	CD-001
Place of Origin	China
High Light	anodic protection acid cooler ，anodic protection oleum cooler ，corrosion resistant acid cooler

Process parameters
Project		Design parameters			Performance parameters
		Shell Side	Tube Side		Shell Side	Tube Side
MEDIUM	Fluid name	Sulfuric Acid 104.5%	Cooling Water		Sulfuric Acid 104.5%	Cooling Water
	Temperature (Inlet) ℃	82	32		82	32
	Temperature (Outlet)℃	55	40		55	40
	Liquid Kg/h	395000			395000	485000
	Density(inlet/outlet) Kg/m3	1805.6	1000		1805.6	1000
	Viscosity(inlet/outlet)(cp)	6.65	0.768		6.65	0.768
	Inlet pressure Mpa	0.5	0.3		0.5	0.3
	Pressure drop, Mpa	≤0.06	≤0.06		0.036	0.0089
PERFORMANCE	Heat exchanged quantity W				～4458562.5
	Flow rate m/s				0.489		1.195
	Heat transfer area affluent coefficient				1.15
	Heat transfer coefficient W/m2 ℃				787.362
	Heat transfer area m2				215
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
		HG20592-2009 PN10 DN 250			HG20592-2009 PN6 DN 300
Size		Φ800×7654×1262
Operating weight		9355 Kg
The scope of supply		●Complete set ●Control system ●Special cable ●Random accessories

Acid Cooling Heat Exchanger

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in industrial heat transfer solutions for chemical applications. Their Anode Protection Sulfuric Acid Cooler represents advanced engineering for corrosive acid environments.

Advanced Corrosion Protection Technology

This shell-and-tube heat exchanger is engineered specifically for handling 93% to 99% sulfuric acid in demanding contact plant operations. Standard equipment fails rapidly in these conditions, but our anodic protection system ensures long-term reliability.

Operating Principle

The system utilizes anodic protection technology to maintain steel components in the electrochemical "passive zone" where corrosion rates are minimized. The complete system includes:

Cathode assembly (longitudinal rods or nozzle-mounted pins)
Reference electrode for continuous potential monitoring
Potentiostat controller managing DC current

Three-Stage Protection Process

1. Protective Film Formation

Application of DC current creates an invisible oxide film across all acid-contacting surfaces, reducing corrosion rates by orders of magnitude.

2. Continuous Monitoring

The system constantly monitors steel-to-electrode potential, with automatic adjustments to maintain optimal passive zone positioning.

3. Robust Construction

Heavy-duty construction with rod baffles that provide structural support while enhancing heat transfer efficiency.

Key Performance Benefits

Dramatically Reduced Corrosion: Enables stainless steel performance in highly corrosive environments
Exceptional Durability: Protective film remains stable across temperature variations
Superior Heat Transfer: Turbulent flow design maximizes thermal efficiency
Operational Reliability: Stable performance with remote monitoring capabilities
High Temperature Operation: Safe operation at 160°C and above for waste heat recovery

Industrial Application

Engineered for large-scale acid plant operations, this cooling system delivers autonomous performance with proven reliability in the most demanding sulfuric acid processing environments.

Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer,Exporter 
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Year Established:

2017 
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Total Annual:

300$-1200$
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Employee Number:

>50 
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Ecer Certification：

Verified Supplier 

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. is headquartered in the Li Shui International Enterprise R&D Park in Nanjing — a historic capital known as the “Ancient City of Six Dynasties.” The facility spans 17,000 square meters, including 8,000 square meters dedicated t... Jiangsu Carpe Diem Ocean Equipment Co., Ltd. is headquartered in the Li Shui International Enterprise R&D Park in Nanjing — a historic capital known as the “Ancient City of Six Dynasties.” The facility spans 17,000 square meters, including 8,000 square meters dedicated t...

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Jiangsu Carpe Diem Ocean Equipment Co., Ltd.
Nanyou Mansion, #66 Xinmofan Road, Gulou District, Nanjing, China
https://www.acidcooler.com/

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