Membrane Separation Nitrogen Generator

Membrane separation technology for nitrogen production has been applied in gas separation for decades and has been widely used in China and even worldwide

Technical parameters and limitations: Purity range: usually between 95% and 99%, suitable for occasions with low purity requirements;; Equipment advantages: Compared with traditional PSA nitrogen production equipment, it consumes more than 15% less energy at 98% purity, and has a compact structure and easy maintenance.

Place of Origin:	CHINA
Brand Name:	WSX
Model Number:	WMZN-3~5000

Inquiry

CHARACTERISTIC

The membrane module has complete specifications and can economically meet the nitrogen needs of different users;

The membrane module has high pressure resistance and low pressure loss, which can meet the needs of users who require high nitrogen outlet pressure;

The membrane nitrogen generator can easily increase the nitrogen production of the system by increasing the number of membrane components;

No moving parts, static operation, no need for special care, minimal maintenance, safe and reliable continuous operation;

Membrane nitrogen generator is lightweight, compact in structure, space saving, does not require infrastructure investment, easy to install and start, easy to start and stop, and operates automatically;

The membrane assembly can separate oxygen and moisture simultaneously, producing nitrogen that is very dry and has a low dew point;

The membrane nitrogen generator can be equipped with nitrogen flow rate, remote monitoring system, etc.

APPLICATIONS

Application of membrane nitrogen generators in the different industry: 1、 Electronic manufacturing industry
Application scenario: Used in electronic component manufacturing, packaging and other processes, providing high-purity nitrogen to create an oxygen free environment, preventing product oxidation, and improving quality and reliability.; 2、 Petrochemical industry
Core purpose:
Pipeline blowing, tank protection, catalyst regeneration, reducing the risk of fire and explosion;
As an inert protective gas or reaction medium, participate in the synthesis of chemical products;
Energy saving can be achieved through an intelligent nitrogen supply system, for example, a petrochemical company has saved over 600000 yuan in electricity bills annually through an energy recovery device.; 3、 Food production industry
Function: Used for food preservation and packaging, extending the shelf life of edible oils, nuts, milk powder and other products by replacing oxygen.; 4、 Coal mine safety field
Explosion proof measures: By separating nitrogen, the concentration of oxygen underground can be reduced to suppress the risk of gas (methane) explosion.; 5、 Biopharmaceutical industry
Application: Provide nitrogen gas that meets pharmaceutical standards for oxidation protection during drug production, storage, and transportation processes.; 6、 Chemical production field
Specific scenarios: including fine chemical reaction protection, solvent recovery, new material smelting (such as metal protection), storage of flammable and explosive materials, etc.; 7、 In car and special scenarios
Features: The modular design is suitable for on-site operations in oil and gas wells, with the characteristics of rapid gas production (3 minutes), modular flexible adjustment of production capacity, etc., meeting the needs of small and medium-sized users.; 8、 Other fields
Metallurgy and New Materials: High temperature metal processing oxidation prevention, new material synthesis protection;
Environmental protection and scientific research: sewage treatment, waste gas recovery, as well as laboratory research, biological cultivation and other scenarios.

WORKING PRINCIPLE

Working principle of membrane separation nitrogen generator:: Hollow fiber membrane separation technology is a high-tech that developed in the mid-20th century. In the past 20-30 years, it has experienced rapid development worldwide, and membrane separation technology is bringing enormous benefits to humanity. Thin films have selective permeation and diffusion properties for certain gas components, thus achieving the goal of gas separation.; Hollow fiber membranes are actually microporous tubes with the same inner and outer diameters, and their structure is similar to that of tubular heat exchangers. The fiber bundles are independent of each other and sealed with epoxy resin at both ends of the membrane assembly. Hundreds of thousands of fibers are bundled together to provide the required surface area.; Under pressure, the adsorption, diffusion, and permeation rates of various gases in hollow fiber membranes are different. In order, we refer to gases with higher permeation rates as "fast gases", such as oxygen and water vapor; Slow gases with low permeation rates, such as nitrogen. After the mixed gas passes through the membrane, the "fast gas" is enriched on the low-pressure outer side, and the "slow gas" is enriched on the high-pressure inner side, thus achieving the separation of the mixed gas.