High Temperature Performance Oleum Cooler Anodic Protection With Corrosion

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

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Product Specification


Payment Terms	T/T	Delivery Time	60 Workdays
Supply Ability	1000/year	Packaging Details	Naked
Model Number	CD-001	Brand Name	Carpe Diem
Place of Origin	China
High Light	Corrosion Resistance oleum cooler ，Anodic Protection oleum cooler ，High Temperature dry acid cooler

Anodic Protection Sulfuric Acid Cooler with Corrosion Resistance and High Temperature Performance Oleum Cooler

Process parameters
Project		Design parameters			Performance parameters
		Shell Side	Tube Side		Shell Side	Tube Side
MEDIUM	Fluid name	Oleum 20%	Cooling Water		Oleum 20%	Cooling Water
	Temperature (Inlet) ℃	59	33		59	33
	Temperature (Outlet)℃	45	43		45	42.922
	Liquid Kg/h	1958000			1958000	970000
	Density(inlet/outlet) Kg/m3	1840	1000		1840	1000
	Viscosity(inlet/outlet)(cp)	7.9	0.76		7.9	0.76
	Inlet pressure Mpa	0.4	0.4		0.4	0.4
	Pressure drop, Mpa	≤0.07	≤0.06		0.07	0.01
PERFORMANCE	Heat exchanged quantity W				～11139932.2
	Flow rate m/s				0.565		0.831
	Heat transfer area affluent coefficient				1.1
	Heat transfer coefficient W/m2 ℃				686.399
	Heat transfer area m2				1580
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		316L δ= 16
		Heat transfer tube		316L Φ19.05×1.65×7500
		Tubesheet		316L δ= 75
		Baffle-crossing		316L δ= 16
		head		316L δ= 75
	Flange standard	Shell Side			Tube Side
		HG/T20615-2009 class150 RF			HG/T20615-2009 class150 RF
Size		Φ1900×9654×2482
Operating weight		52787 Kg
The scope of supply		●Complete set ●Control system ●Special cable ●Random accessories

Cooler For Sulfuric Acid

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in durable chemical plant equipment and heat transfer systems. The Anode Protection Sulfuric Acid Cooler represents their core expertise in handling corrosive acid environments.

Advanced Acid Cooling Technology

While externally resembling standard shell-and-tube heat exchangers, this equipment features specialized internal components designed specifically for cooling concentrated sulfuric acid (93% to 99%) in contact plant drying and absorption processes. The system addresses the fundamental challenge of hot acid corrosion through advanced anodic protection technology.

Anodic Protection System Operation

The cooling system maintains steel components within a precise electrical potential range (the passive zone) to prevent corrosion. This is achieved through three key components:

Protective Film Formation: A small DC current initiates oxide film growth on all acid-contacted surfaces, reducing corrosion rates by orders of magnitude
Continuous Monitoring: The system constantly monitors potential between steel and reference electrodes, with automatic controller adjustments to maintain optimal passive conditions
Robust Construction: Rod baffles provide dual functionality - preventing tube vibration while enhancing heat transfer efficiency

Operational Benefits

Superior Corrosion Resistance: Anodic protection enables stainless steel to perform in environments where it would normally fail
Extended Equipment Lifespan: The protective film maintains integrity under varying conditions, significantly extending service life
Enhanced Heat Transfer: Turbulent acid flow maximizes heat surface utilization, improving efficiency and reducing energy consumption
Operational Stability: Automated monitoring and remote accessibility minimize unexpected shutdowns and maintenance issues
High Temperature Operation: Safe operation at 160°C+ enables effective waste heat recovery and energy optimization

System Specifications

Acid Concentration Range	93% - 99% Sulfuric Acid
Operating Temperature	Up to 160°C+
Protection System	Anodic Protection with Continuous Monitoring
Construction Materials	Stainless Steel with Protective Oxide Film
Application	Contact Plant Drying and Absorption Processes

Reliable Performance Delivery: Jiangsu Carpe Diem Ocean Equipment Co., Ltd. delivers cooling systems engineered for long-term reliability in demanding sulfuric acid applications. Their equipment combines advanced protection technology with robust construction to ensure years of trouble-free operation in critical industrial processes.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter 


Year Established:

2017 


Total Annual:

300$-1200$


Employee Number:

>50 


Ecer Certification：

Verified Supplier 

Founded in 2017, Jiangsu Carpe Diem Ocean Equipment Co., Ltd. is a professional manufacturer dedicated to the research, development and production of ocean engineering and industrial process equipment. The company operates a modern production facility of approximately 1,700 m² and is certified ... Founded in 2017, Jiangsu Carpe Diem Ocean Equipment Co., Ltd. is a professional manufacturer dedicated to the research, development and production of ocean engineering and industrial process equipment. The company operates a modern production facility of approximately 1,700 m² and is certified ...

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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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