Página inicial > blogue > Application of All-Stainless-Steel Nitrogen Generators with dew point -60℃ in the Pharmaceutical Industry.
Application of All-Stainless-Steel Nitrogen Generators with dew point -60℃ in the Pharmaceutical Industry.
De exgasgeneratorAugust 20th, 20266 visualizações
Full Stainless Steel PSA Twin-Tower Nitrogen Generation System. The two stainless steel adsorption towers perform adsorption and regeneration alternately to deliver continuous and stable gas output with adjustable nitrogen purity ranging from 95% to 99.999%. A complete stainless steel post-treatment purification system is equipped as supporting equipment:Oil-free air compressor → Stainless steel pre-filter → Stainless steel refrigerated/adsorption dryer → Stainless steel buffer tank → Stainless steel PSA nitrogen generator main unit → Stainless steel deoxidation tower → Stainless steel deep drying unit → Multi-stage stainless steel precision filters → Terminal sterile filtration → Workshop gas consumption points.
Core Reasons for Full Stainless Steel Nitrogen Generators Adopted in Pharmaceutical Industry (Mandatory GMP Requirements)
Ordinary carbon steel nitrogen generators are prone to rust, metal impurity precipitation and dirt accumulation, failing to satisfy pharmaceutical manufacturing requirements for cleanliness, sterility and cleanability validation. Full stainless steel models (sanitary grade 316L for wet zones, 304 for frames and tanks) are a must for pharmaceutical regulatory compliance:
Sanitary Materials with Zero Substance Precipitation
All gas circuits, adsorption towers, buffer tanks, valves and pipelines are constructed of stainless steel with mirror-polished inner surfaces at Ra ≤ 0.8μm. The material will not react with pharmaceuticals or solvents, avoiding rust and heavy metal precipitation to eliminate particulate contamination.
Compatible with CIP/SIP (Clean-in-Place / Steam-in-Place)
It withstands high-temperature steam and acid-base cleaning solutions, supports on-site disinfection and matches validation procedures for aseptic workshops.
Excellent Corrosion Resistance & Low Microbial Propagation Risk
It remains corrosion-resistant when exposed to organic solvents such as API ethanol and acetone, as well as humid cleanroom environments. With minimal dead spaces that barely trap dust or water, the risks of mold and bacterial growth are greatly reduced.
Complete Validation Package for Regulatory Inspections
Supplied with material certificates, welding flaw detection reports and full sets of DQ/IQ/OQ/PQ validation documents to meet audit standards of GMP, pharmacopoeias and the FDA.
Controllable Gas Cleanliness
Equipped with oil-free air compressors, deep drying units, multi-stage precision filters and terminal 0.22μm sterile filters, the system produces pharmaceutical-grade nitrogen that is oil-free, moisture-free, sterile and low in particulates.
Nitrogen generators produce high-purity inert nitrogen. Their core function is to isolate oxygen and water vapor, prevent oxidation of metals and precision materials, and improve product yield.
