Name: Custom Anodic Protection Heat Exchanger for Corrosion Resistant High Heat Transfer Efficiency in Sulfuric Acid Cooling Second Absorption Acid Cooler
Brand: Jiangsu Carpe Diem Ocean Equipment Co., Ltd.
SKU: CD-001
Availability: InStock

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Features

Specifications

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second absorption acid cooler

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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

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Custom Anodic Protection Heat Exchanger for Corrosion Resistant High Heat Transfer Efficiency in Sulfuric Acid Cooling Second Absorption Acid Cooler

Product Description

Process parameters
Project		Design parameters			Performance parameters
		Shell Side	Tube Side		Shell Side	Tube Side
MEDIUM	Fluid name	Sulfuric Acid 98.5%	Cooling Water		Sulfuric Acid 98.5%	Cooling Water
	Temperature (Inlet) ℃	80	33		80	33
	Temperature (Outlet)℃	60	43		60	42.703
	Liquid Kg/h	214920			214920	160000
	Density(inlet/outlet) Kg/m3	1791	1000		1791	1000
	Viscosity(inlet/outlet)(cp)	7.45/10.82	0.76		7.45/10.82	0.76
	Inlet pressure Mpa	0.4	0.3		0.4	0.3
	Pressure drop, Mpa	≤0.1	≤0.1		0.015	0.005
PERFORMANCE	Heat exchanged quantity W				～1796970.0
	Flow rate m/s				0.309		0.876
	Heat transfer area affluent coefficient				1.1
	Heat transfer coefficient W/m2 ℃				658.294
	Heat transfer area m2				97
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
		HG/T20592-2009(B) PN16 DN 200			HG/T20592-2009(B) PN10 DN 200
Size		Φ500×7474×960
Operating weight		4501 Kg
The scope of supply		●Complete set ●Control system ●Special cable ●Random accessories

Customize Heat Exchanger For Strong Acid

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in robust heat transfer solutions designed for demanding chemical applications. The Anode Protection Sulfuric Acid Cooler represents our core expertise in handling aggressive acidic environments with reliable performance.

Advanced Acid Cooling Technology

While externally resembling a standard shell-and-tube heat exchanger, this unit incorporates sophisticated engineering to manage extreme thermal conditions. Specifically engineered for 93% to 99% sulfuric acid applications in contact plant drying and absorption processes, this system addresses the critical challenge of metal corrosion in high-temperature acidic environments.

Standard equipment typically fails prematurely under these conditions. Our anodic protection technology provides the durable solution needed for long-term operational reliability.

Anodic Protection System Operation

The system's effectiveness centers on precise anodic protection technology, maintaining steel components at a specific electrical potential within the scientifically defined "passive zone" to prevent corrosion.

Protective Oxide Formation: Application of controlled DC current initiates the formation of an invisible but highly effective oxide film on all acid-exposed surfaces, reducing corrosion rates by orders of magnitude
Continuous Monitoring & Control: The system constantly monitors the electrical potential between steel and reference electrodes, with immediate controller adjustments to maintain optimal passive zone positioning and prevent both active corrosion and transpassive conditions
Robust Construction: Heavy-duty design with integrated rod baffles that simultaneously prevent tube vibration and enhance heat transfer efficiency

Operational Advantages

Superior Corrosion Resistance: Anodic protection enables stainless steel to withstand environments typically considered too aggressive, ensuring long-term equipment integrity
Stable Protective Film: Maintains consistent protective oxide layer across varying operational conditions, preventing gradual metal loss and equipment failure
Optimized Heat Transfer: Promotes turbulent flow conditions that maximize heat exchange efficiency while minimizing energy losses
Reliable Performance Monitoring: Consistent operational parameters with advanced remote monitoring capabilities, transforming potential leak incidents and unexpected shutdowns from major disruptions to manageable events

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Contact Person :	Leonard Chang
Tel :	+8618602560456

Custom Anodic Protection Heat Exchanger for Corrosion Resistant High Heat Transfer Efficiency in Sulfuric Acid Cooling Second Absorption Acid Cooler

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