Customized Anodically Protected Sulfuric Acid Cooler with Corrosion Resistance

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Payment Terms	T/T
Supply Ability	3000/year
Delivery Time	40
Packaging Details	Naked
Tube Sheet Material	304L
Heat Transfer Tube	316L
Shell	304L
Baffle-Crossing	304L
Head	Q235-B
Brand Name	Carpe Diem
Model Number	CD-001
Place of Origin	China

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Product Details
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Product Specification


Payment Terms	T/T	Supply Ability	3000/year
Delivery Time	40	Packaging Details	Naked
Tube Sheet Material	304L	Heat Transfer Tube	316L
Shell	304L	Baffle-Crossing	304L
Head	Q235-B	Brand Name	Carpe Diem
Model Number	CD-001	Place of Origin	China

The anodic protection acid cooler is fully customized based on your specific working conditions, including acid concentration (mostly 93% to 98% sulfuric acid or oleum), operating temperature, and heat exchange requirements. Made of austenitic stainless steel such as 316, it integrates an electrochemical anodic protection system to ensure stable operation in harsh corrosive environments. The custom design optimizes heat transfer efficiency while matching the actual layout of your equipment. Its core principle is to use a potentiostat to maintain the metal surface at a passivation potential, forming a dense passive film to reduce corrosion rate to an extremely low level. This cooler effectively prevents through-wall pitting and hydrogen grooving, avoids acid leakage risks, and ensures pure acid quality. It is widely applied in sulfuric acid plants and chemical processes, with the advantages of long service life, low maintenance cost and safe reliability.

Process parameters
Project		Design parameters			Performance parameters
		Shell Side	Tube Side		Shell Side	Tube Side
M E D I U M	Fluid Name	Sulfuric Acid 98.5%%	Cooling Water		Sulfuric Acid 98.5%%	Cooling Water
	Temperature (Inlet) ℃	93	32		93	32
	Temperature (Outlet)℃	70	40		70	40
	Liquid Kg/h	1150000			1150000	1260000
	Density(inlet/outlet) Kg/m3	1767.0	1000		1767.0	1000
	Viscosity(inlet/outlet)(cp)	4.67	0.768		4.67	0.768
	Inlet pressure Mpa	0.46	0.3		0.46	0.3
	Pressure drop, Mpa	≤0.06	≤0.06		0.06	0.023
P E R F O R M A N C E	Heat exchanged quantity W				～11667388.9
	Flow rate m/s				0.532		2.035
	Heat transfer area affluent coefficient				1.15
	Heat transfer coefficient W/m2 ℃				927.635
	Heat transfer area m2				330
M A T E R I A L	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 450			HG20592-2009 PN6 DN 600
size		Φ1100×8614×1570
Operating weight		15849 Kg
The scope of supply		●Complete set ●Control system ●Special cable ●Random accessories

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 
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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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