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Jiangsu Minnuo High-Purity Oxygen Generator: Efficiency Revolution and Quality Assurance in Industrial Welding & Cutting

MINNUO Oxygen Generator

In the field of industrial welding and cutting, oxygen purity is a core factor determining production efficiency, processing precision, and cost control. The high-purity oxygen generator launched by Jiangsu Minnuo Group, with oxygen purity exceeding 99%, accurately meets industry needs. Relying on advanced PSA (Pressure Swing Adsorption) technology and strict quality control standards, it has […]

Biogas Upgrading with Nitrogen: A Cost-Effective Method for Purification

Biogas Upgrading with Nitrogen

Biogas from anaerobic digesters (landfills, wastewater plants, agricultural waste) is a valuable renewable energy source, but raw biogas is only 50-70% methane (CH₄). The rest is primarily carbon dioxide (CO₂), with trace amounts of oxygen, nitrogen, hydrogen sulfide, and water vapor. To inject into the natural gas grid or use as vehicle fuel (biomethane), this […]

The application of Jiangsu Minnuo PSA nitrogen generation equipment in the petrochemical industry

Nitrogen Generator Maintenance

I. Overview of Enterprise and Product Jiangsu Minnuo Group Co., Ltd. is a professional manufacturer of gas separation equipment, specializing in oxygen and nitrogen generation for many years. Its independently developed and produced Pressure Swing Adsorption (PSA) nitrogen generator has become a core supporting equipment for safe and efficient production in the petrochemical industry, relying […]

How Does Oxygen Purity Affect Cutting Speed and Quality in Oxy-Fuel Cutting?

Oxy-Fuel Cutting

In oxy-fuel cutting, oxygen is the active agent that enables the process. It’s not just a supporting gas; it’s the fuel for the chemical reaction that severs steel. While many operators focus on fuel gas type and tip size, the purity of the oxygen supply is a critical, often overlooked variable that directly impacts productivity, […]

Application Practice and Value Analysis of VPSA Oxygen Generator in the Glass Production Industry

MINNUO VPSA oxygen plant

Introduction As a high-energy-consumption and high-precision basic industrial field, the combustion efficiency and temperature stability of the core process—glass melting furnace—directly determine the product quality and production cost of glass production. Oxy-fuel combustion technology, by increasing the oxygen concentration in the combustion-supporting gas, can significantly raise the flame temperature, reduce fuel consumption, and decrease pollutant […]

On-Site Nitrogen Generators: Why Top Plants See Them as a Profit Center, Not a Cost

Nitrogen Generator Maintenance

Walk through any successful plant, and you’ll find a key difference in how they view equipment. They don’t just see utilities; they see levers for growth. While most businesses record their nitrogen supply as a line-item expense on the P&L sheet, industry leaders have made a critical mindset shift: They’ve stopped being nitrogen buyers and […]

Application of Membrane Nitrogen Generator in Oil Drilling: Principle, Optimization, and Minnuo Full-Cycle Service Support

Membrane Nitrogen Generator

I. Core Working Principle of Membrane Nitrogen Generator in Oil Drilling Scenarios As the “safety core equipment” for oil drilling, the membrane nitrogen generator adopts a separation technology based on the core logic of gas permeability differences. The entire system consists of three closed-loop operation modules: air pretreatment, membrane separation, and automatic control: II. Core […]