Anodic Protection Heat Exchanger With Corrosion Resistance And High Temperature

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

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Product Specification


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

Process parameters
Project		Design parameters			Performance parameters
		Shell Side	Tube Side		Shell Side	Tube Side
MEDIUM	Fluid name	Sulfuric Acid 98%	Cooling Water		Sulfuric Acid 98%	Cooling Water
	Temperature (Inlet) ℃	60	33		60	33
	Temperature (Outlet)℃	40	43		40	37.993
	Liquid Kg/h	128000			128000	180000
	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	0.3	0.25		0.3	0.25
	Pressure drop, Mpa	≤0.1	≤0.1		0.008	0.002
PERFORMANCE	Heat exchanged quantity W				～1040355.6
	Flow rate m/s				0.222		0.518
	Heat transfer area affluent coefficient				1.1
	Heat transfer coefficient W/m2 ℃				486.36
	Heat transfer area m2				175
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 150			HG/T20592-2009(B) PN10 DN 200
Size		Φ700×7574×1162
Operating weight		7631 Kg
The scope of supply		●Complete set ●Control system ●Special cable ●Random accessories

Anodic Protection Strong Acid Heat Exchanger

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in robust heat transfer solutions for demanding chemical processing environments. The Anodic Protection Sulfuric Acid Cooler represents our core expertise in handling extreme acid conditions where standard equipment fails.

Robust Engineering for Extreme Conditions

While externally resembling a standard shell-and-tube heat exchanger, this unit incorporates advanced engineering to manage heat extraction from highly concentrated sulfuric acid (93% to 99%) in contact plant drying and absorption processes. Conventional materials deteriorate rapidly under such conditions, making anodic protection the essential solution.

Anodic Protection Technology

The system maintains steel components exposed to acid within the electrical "passive zone" through integrated components: cathode assemblies (extended rods or nozzle-mounted pins), reference electrodes for continuous monitoring, and a potentiostat controlling DC power supply.

Protective Oxide Formation: Applied DC current initiates a durable oxide film on all acid-contacted surfaces, reducing corrosion rates by orders of magnitude
Continuous Monitoring: Real-time potential measurement between steel and electrodes ensures consistent operation within the optimal passive zone, preventing both active corrosion and transpassive damage
Robust Construction: Heavy-duty design with integrated rod baffles that simultaneously prevent tube vibration and enhance heat transfer efficiency

Performance Advantages

Superior Corrosion Resistance: Enables stainless steel performance in environments previously considered unsuitable
Durable Protective Film: Maintains integrity under varying operational conditions, preventing direct metal exposure
Enhanced Heat Transfer: Turbulent flow optimization maximizes thermal efficiency while reducing energy consumption
Operational Stability: Consistent performance with remote monitoring capabilities and reduced unexpected downtime
High Temperature Operation: Safe continuous operation at 160°C and above, enabling effective waste heat recovery and cost savings

Reliable Industrial Solution

Every cooler from Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers autonomous operation with engineered reliability, specifically designed to withstand the demanding conditions of large-scale acid processing plants while maintaining long-term operational integrity.

Company Details

Bronze Gleitlager

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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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