Corrosion Mitigation Waste Heat Recovery Anodic Protection Sulfuric Acid Cooler

MOQ： 1
Price： Negotiated Price
Get Latest Price


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

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

Enhanced Corrosion Resistant Anodic Protection Cooler CD-AP-45 45m² 94% Sulfuric

Chat online Now
Tailored 320m² Anodic Protection Sulfuric Acid Cooler CD-AP-320 Shell Tube Type

Chat online Now
High-Efficiency Anodic Protection Sulfuric Acid Cooler CD-AP-280 280m² Shell

Chat online Now
Rigorously NDT Inspected Anodic Protection Sulfuric Acid Cooler CD-AP-70 Compact

Chat online Now

Product Details
Company Details

Product Specification


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

Anodic Protection Sulfuric Acid Cooler with Corrosion Mitigation and Waste Heat Recovery for Chemical Processing First Absorption Acid Cooler

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) ℃	87.3	33		87.3	33
	Temperature (Outlet)℃	70	41		70	40.979
	Liquid Kg/h	1331286			1331286	1100000
	Density(inlet/outlet) Kg/m3	1783	1000		1783	1000
	Viscosity(inlet/outlet)(cp)	5.04	0.76		5.04	0.76
	Inlet pressure Mpa	0.54	0.3		0.54	0.3
	Pressure drop, Mpa	≤0.1	≤0.1		0.073	0.02
PERFORMANCE	Heat exchanged quantity W				～10159339.3
	Flow rate m/s				0.584		1.896
	Heat transfer area affluent coefficient				1.1
	Heat transfer coefficient W/m2 ℃				936.325
	Heat transfer area m2				290
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) PN10 DN 500			HG/T20592-2009(B) PN10 DN 500
Size		Φ1100×7834×1570
Operating weight		15719 Kg
The scope of supply		●Complete set ●Control system ●Special cable ●Random accessories

Acid Cooler

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. specializes in developing advanced heat transfer solutions for chemical processing applications, with expertise in Anode Protection Sulfuric Acid Coolers. This essential equipment ensures safe, effective, and sustained operation in modern sulfuric acid plants.

Product Overview

The Anode Protection Sulfuric Acid Cooler is a shell-and-tube heat exchanger designed to reduce the temperature of concentrated sulfuric acid (93% to 99%) within the drying and absorption sections of contact process facilities. This system addresses the highly aggressive nature of hot concentrated acid through anodic protection technology, which maintains stainless steel in a passive, non-corroding state.

Operational Principles and Technical Implementation

This technology utilizes anodic protection, where stainless steel components (anode) are maintained at a controlled potential within their designated passive range. This is achieved through cathodic configurations—either extended cathodes through the shell or pin-type cathodes in nozzles—working with a reference electrode and potentiostat that governs the DC power supply.

Passive Layer Formation: Low-voltage direct current induces a durable oxide film on all wetted surfaces, reducing corrosion rates by several orders of magnitude.
Potential Management: Continuous monitoring of electrochemical potential between steel and reference electrode, with dynamic current adjustments to maintain metal within the passive region.
Engineering Design: Structurally engineered to accommodate thermal stresses with advanced elements like rod-type baffle arrangements that reduce tube vibration while improving heat transfer coefficients.

Key Strengths and Benefits

Robust Corrosion Mitigation: Substantially reduces corrosive attack, enabling austenitic stainless steels to perform reliably in aggressive environments.
Extended Operational Lifespan: Consistent preservation of passive oxide film protects against chemical degradation, significantly prolonging service life.
Superior Thermal Performance: Promotes turbulent acid flow and integrates high-efficiency heat transfer surfaces for precise process regulation.
Enhanced System Reliability: Maintains stable protective parameters with sophisticated monitoring features to reduce acid leakage and unplanned interruptions.
Waste Heat Recovery: Enables safe operation at elevated temperatures (up to 160°C or higher), facilitating valuable waste heat capture for improved energy efficiency.

Jiangsu Carpe Diem Ocean Equipment Co., Ltd. provides these high-integrity cooling solutions, offering durable, low-maintenance equipment engineered to meet the rigorous demands of large-scale sulfuric acid production.

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 

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...

+ Read More

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

Chat online Now

Leave a Message, we will call you back quickly!