Reaction Engineering System-ZEPU_Full process engineering technology service supplier

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Reaction Engineering System

Reaction Engineering

Innovator in Isothermal Reaction Systems
With over 30 years of experience in reaction system research, design, and manufacturing, Shanghai ZEPU is pioneering innovative solutions for green, renewable, and low-carbon processes — including ammonia synthesis, methanol synthesis, water-gas shift, and methanation.

Application Areas: Green Ammonia | Green Methanol | Green Methane | SAF (Sustainable Aviation Fuel)

Technical Features

Optimization of reaction systems engineering design

Matched to high-frequency fluctuations of green power
Accurate control of feedstock composition and proportions
Flexibility operating range: 10% to 110%

Design and manufacturing of heat exchanging Internals for lsothermal reactor

Optimized reactor internals for reduced pressure drop
Isothermal operation of the reactor with high-quality heat transfer fluid as a by-product
Flexible adoption of axial-radial combined structure
Excellent axial and radial temperature distribution and hot spot management
Highly integrated and unified internal design

Expert Team with extensive experience and know-how

Expertteamhasover30yearsofexperienceindesigningcorereactorequipmentandsystems
Experienceinmanufacturingandfabricationofcorereactorvesselsandinternals
Engineeredasuiteofmodularskidunitsandlarge-scaleplants
Successfullyappliedinprocessessuchasammoniasynthesis,methanol,methanation,andSAFproduction

Application Scenarios

Green Ammonia

Benefiting from the large-scale deployment of renewable green electricity, the green ammonia industry is transforming the future of energy and chemicals.

What is the future of Green Ammonia?Energy Storage
Ammonia can be stored as a liquid under moderate conditions (10–15 bar, −33 °C), making it an ideal chemical energy carrier for renewable power.
Zero-Carbon Fuel
Ammonia can be combusted in engines or used in fuel cells to generate power, with only water and nitrogen as by-products.
Hydrogen Carrier
Ammonia is easier and cheaper to store and transport than hydrogen, and can be cracked and purified when hydrogen is needed.

Shanghai ZEPU provides proprietary system solutions for both ammonia synthesis and ammonia cracking, empowering the transition to a green ammonia energy ecosystem.

Green Methanol

Driven by carbon reduction goals and supportive policies, green methanol is experiencing rapid advances in technology, scale-up, and downstream applications.

Typical Applications: Marine Fuel, Green Chemical Feedstock, Energy Storage & Carbon Recycling

Shanghai ZEPU provides proprietary system solutions for biomass gasification and methanol synthesis, designed to adapt to renewable power fluctuations and enable stable, efficient green methanol production.

Green Methane

Methanation is a highly exothermic reaction with an adiabatic temperature rise up to 72°C.
The intense heat release poses significant challenges to both catalyst stability and reactor design.

Shanghai ZEPU employs isothermal reactor bed designs in its methanation systems, achieving an optimal balance between heat transfer, catalytic activity, and pressure drop, delivering stable and efficient system performance tailored to client needs.

SAF

The aviation industry faces an urgent demand for Sustainable Aviation Fuel (SAF).

However, challenges such as high production costs, limited feedstock availability, scale-up constraints, and complex certification standards continue to hinder widespread adoption.

Shanghai ZEPU provides proprietary system solutions covering biomass gasification, methanol synthesis, and MTF (Methanol-to-Fuel) technologies, enabling the transition toward a low-carbon aviation future.