Uniform Liquid Dispersion Austenitic Stainless Steel Construction Sulfuric Acid Distributors
Price:
Negotiated Price
MOQ:
1
Delivery Time:
40 Workdays
Brand:
Carpe Diem
Product Description
Custom Anodic Protection Acid Distributor with Uniform Liquid Dispersion and Austenitic Stainless Steel Construction
Anodic Protection Acid Distribution Equipment is engineered for regulated processing of high-strength sulfuric acid (concentrations above 96%) and oleum in demanding industrial environments.
Unit Presentation
This meticulously engineered assembly is designed for sulfuric acid alkylation sections within petroleum refining facilities and absorption/drying stages of acid manufacturing plants. The equipment provides consistent fluid deposition across vessel internal surfaces while leveraging electrochemical passivation technology to resist destructive acid properties.
Fundamental Operation
Fluid Dispersion System: The internal structure incorporates connected collection channels, precision-calibrated overflow edges, and distribution apertures. The apparatus receives incoming acid streams and splits them into multiple smaller flows that fall uniformly onto packing layers below, ensuring thorough wetting and preventing dry patch development.
Surface Protection via Anodic Methods: Standard metallic substances experience rapid breakdown in concentrated sulfuric acid at elevated temperatures. The equipment addresses this through appropriate alloy specification combined with impressed anodic protection arrangement.
Technical Foundation: A regulated electrical potential maintains metal surfaces within a passive zone, supporting creation and upkeep of continuous, securely bonded shielding films that separate base materials from corrosive media.
Operational Result: This method confines material degradation to insignificant rates (commonly less than 0.1 mm annually), resulting in prolonged equipment lifespan and elimination of metal impurities entering process acid.
Construction Specifications
- Materials Employed: Constructed from austenitic stainless steel varieties (304L and 316L) selected for suitable response to anodic treatment and capacity to endure acid exposure
- Flow Parameters: Utilizes carefully determined weir heights and opening sizes to preserve uniform liquid distribution across complete operational envelope
- Assembly Process: Fabricated in modular segments that fit through standard vessel entry points, allowing interior erection without welding activities at installation location
- Electrical Layout: Contains purpose-placed electrode elements within acid stream to finalize protective circuit without influencing distribution behavior
Operational Benefits
- Extended Equipment Life: Decreases ongoing maintenance costs through effective management of corrosion-related deterioration
- Acid Purity Protection: Blocks metal ions from entering acid flow, meeting quality standards for critical downstream applications
- Process Performance: Supports consistent wetting of column internals, enabling optimal mass transfer and separation functions
- Mechanical Resilience: Maintains structural integrity during continuous operation under high temperatures and aggressive chemical conditions
Primary Applications
- Alkylation Units Employing Sulfuric Acid as Reaction Medium
- Drying Columns and Absorption Towers in Acid Production Operations
- Acid Thermal Regulation and Recirculation Systems
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Company
Jiangsu Carpe Diem Ocean Equipment Co., Ltd.
Location
Nanyou Mansion, #66 Xinmofan Road, Gulou District, Nanjing, China
Contact Person
Leonard Chang