Customized Corrosion Resistant Acid Cooler Optimized Thermal Transmission Dry

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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	Customized Acid Cooler ，Dry Acid Cooler ，shell and tube dry acid cooler

Customize Corrosion Resistant Anodic Protection Acid Cooler with Extended Working Life and Optimized Thermal Transmission Dry Acid Cooler

Process parameters
Project		Design parameters			Performance parameters
		Shell Side	Tube Side		Shell Side	Tube Side
MEDIUM	Fluid name	Sulfuric Acid 93.5%	Cooling Water		Sulfuric Acid 93.5%	Cooling Water
	Temperature (Inlet) ℃	65.3	33		65.3	33
	Temperature (Outlet)℃	50	41		50	40.985
	Liquid Kg/h	1790000			1790000	1345000
	Density(inlet/outlet) Kg/m3	1790	1000		1790	1000
	Viscosity(inlet/outlet)(cp)	9.0	0.76		9.0	0.76
	Inlet pressure Mpa	0.36	0.25		0.36	0.25
	Pressure drop, Mpa	≤0. 1	≤0. 1		0.099	0.007
PERFORMANCE	Heat exchanged quantity W				~12430655.0
	Flow rate m/s				0.581		0.977
	Heat transfer area affluent coefficient				1.15
	Heat transfer coefficient W/m2 ℃				783.446
	Heat transfer area m2				880
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		304 δ= 16
		Heat transfer tube		316L Φ19×1.5×7500
		Tubesheet		304 δ= 70
		Baffle-crossing		304 δ= 16
		head		Q235-B δ= 70
	Flange standard	Shell Side			Tube Side
		HG/T20592-2009(B)PN10 DN 600			HG/T20592-2009(B) PN10 DN 600
Size		Φ1600×9814×2082
Operating weight		36856 Kg
The scope of supply		●Complete set ●Control system ●Special cable ●Random accessories

Customize Anodic Protection Acid Cooler

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in engineering advanced thermal regulation systems for chemical processing environments, with expertise in Anodic Protection Sulfuric Acid Coolers. This equipment ensures safe, effective, and durable operation in modern sulfuric acid manufacturing facilities.

General Description

The Anodic Protection Sulfuric Acid Cooler is a shell-and-tube heat exchanger engineered to cool concentrated sulfuric acid (93% to 99%) during drying and absorption processes in contact process installations. It addresses the corrosive effects of hot concentrated acid through anodic protection technology, maintaining stainless steel in a passive, corrosion-resistant state.

Scientific Principles and Execution

The system operates on anodic protection principles where stainless steel components function as the anode, maintained at a specific electrical potential within their passive range. This is achieved through cathodic arrangements, reference electrodes, and a potentiostat that regulates DC current flow.

Barrier Layer Development: Low-level direct current promotes the formation of a durable oxide layer on internal surfaces, reducing corrosion rates significantly.
Voltage Monitoring and Adjustment: Continuous monitoring of electrical voltage between steel and reference electrode allows dynamic current adjustments to maintain optimal passive conditions.
Mechanical Architecture: Engineered to withstand thermal stresses with features like rod-style baffles that minimize tube vibration while enhancing heat transfer efficiency.

Primary Advantages

Reliable Corrosion Control: Anodic protection enables austenitic stainless steels to perform consistently in highly corrosive environments.
Extended Service Life: Continuous maintenance of the passive oxide coating provides significantly longer operational lifespan compared to unprotected alternatives.
Optimized Thermal Transfer: System design promotes turbulent acid flow and incorporates high-efficiency heat transfer surfaces for precise temperature management.
System Dependability: Consistent protective parameters and comprehensive monitoring tools minimize the risk of acid leakage and unexpected downtime.
Energy Recovery Potential: Enables safe operation at elevated temperatures (up to 160°C or higher), facilitating valuable waste heat recovery for improved plant thermal efficiency.

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers high-performance cooling systems designed for rugged, low-maintenance operation that meets the demanding requirements of large-scale sulfuric acid production.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 


Year Established:

2017 


Total Annual:

300$-1200$


Employee Number:

>50 


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

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