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{"title":"Custom Anodic Protection Acid Distributor With Electrochemical Surface","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/73\/f68c027bda10c58a1cfd49751259-200x200-1\/custom_anodic_protection_acid_distributor_with_electrochemical_surface_protection.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Negotiated Price","Payment Terms":"T\/T","Supply Ability":"2000\/year"}}
Custom Anodic Protection Acid Distributor For Uniform Fluid Distribution With Electrochemical Passivation And Corrosion Resistance
Anodic Protection Acid Distribution Equipment: Technical Data
Unit Overview
The Anodic Protection Acid Distribution Equipment is a precision-engineered assembly developed for controlled processing of concentrated sulfuric acid (levels above 96%) and oleum in industrial environments. Typical installation sites include sulfuric acid alkylation sections within petroleum refining operations and absorption/drying stages of acid production plants.
This equipment meets two essential operational needs: it ensures even fluid distribution across vessel internal components while utilizing electrochemical passivation methods to resist the aggressive nature of the acid medium.
Basic Functioning
Fluid Spreading Arrangement:
The internal architecture features linked collection channels, precision-machined overflow lips, and distribution outlets. The device receives incoming acid streams and separates them into multiple smaller flows that descend evenly onto underlying packing layers. This configuration guarantees full coverage of packing material, prevents dry areas, and promotes effective gas-liquid interaction within tower environments.
Surface Preservation Through Anodic Means:
Standard metallic materials suffer rapid breakdown when exposed to elevated temperatures in concentrated sulfuric acid service. The equipment resolves this problem through strategic alloy selection combined with an imposed anodic protection system.
Technical Concept: A regulated electrical current is applied to the metal surface, preserving its potential within a passive range. This mechanism encourages formation and continuation of an unbroken, securely bonded shielding layer that insulates the base metal from corrosive fluid.
Field Performance: This technique restricts material loss to minimal rates (commonly less than 0.1 mm per year). The effect is extended equipment longevity and avoidance of metal impurities entering the acid flow.
Build Specifications
Materials Utilized
Fabricated from austenitic stainless steel grades (including 304L and 316L) selected for appropriate reaction to anodic conditioning and capability to withstand acid exposure.
Flow Characteristics
Incorporates carefully established weir heights and aperture dimensions to preserve uniform liquid dispersion across entire operating spectrum.
Assembly Technique
Produced in modular pieces that move through standard vessel access points, permitting interior installation without welding work at site location.
Electrical Design
Contains specially situated electrode components within acid stream to complete protective circuit without affecting distribution patterns.
Functional Benefits
Prolonged Operational Life: Lowers ongoing upkeep expenses through effective handling of corrosion-related deterioration
Acid Purity Assurance: Stops metal ions from mixing with acid flow, meeting purity criteria for sensitive downstream applications
Process Efficacy: Supports regular wetting of column internals, aiding optimal mass transfer and separation functions
Structural Robustness: Keeps mechanical soundness during continuous operation under high temperatures and aggressive chemical conditions
Common Applications
Alkylation Facilities Using Sulfuric Acid Catalyst
Drying and Absorption Towers in Acid Manufacturing Operations
Acid Temperature Control and Circulation Installations
Essential Acid Storage and Transfer Systems
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...
