Engineering for the Acid Industry.
Professional sulfuric acid engineering, specialty SO₂ / SO₃ technologies, heat recovery and engineered equipment — developed around the needs of industrial plant owners.
Start from the plant system, not a catalogue.
SENC is organized around the questions an acid-plant owner typically brings: new plant, specialty product, heat recovery, gas cleaning, equipment replacement or operating improvement.
Sulfuric Acid Plants
Sulfur burning, metallurgical acid, spent acid regeneration and wet gas acid.
→SO₂ / SO₃ Solutions
Liquid SO₂, liquid SO₃, pure SO₃ and associated specialty process solutions.
→Energy & Heat Recovery
HRS, steam-network optimization, power generation and ORC integration.
→Gas Cleaning & Environmental
Wet, dry and adsorption-based polishing for acid-industry gas systems.
→Technical depth should be visible.
Technology pages use an engineering-brief format: process principle, arrangement, technical value and application envelope.
High-Concentration SO₂ Conversion
Quasi-isothermal conversion architecture for high-strength SO₂ service with continuous reaction-heat removal.
View technology →Activated Carbon Tail Gas
Low-SO₂ tail-gas polishing using catalytic oxidation and adsorption on activated carbon.
View technology →New HRS
Recovery of absorption and acid-formation heat as useful steam through high-temperature acid circulation.
View technology →From process technology to plant support.
Equipment backed by process understanding.
Owners can enter from either a plant problem or a specific equipment requirement.
Engineering capability across sulfuric acid systems.
Project references can be presented by plant type, capacity, engineering scope and technical highlights, with client information released only where approved.