Chinanitrogengenerator 's PSA Nitrogen Generators installation is so important. Now I will talk about why buy an onsite nitrogen generating system? You can lower your ongoing nitrogen costs by up to 90% depending on the application. There are not too many technologies out there that will achieve those types of cost savings.
You can lower your ongoing nitrogen costs by up to 90% depending on the application. There are not too many technologies out there that will achieve those types of cost savings.
Here is a typical range in cost of various types of conventional sources of gas supply in the North American marketplace:
cylinder / nitrogen
$3.00 - $15.00 per M3 / $8.00 - $40.00 per 100 CF
liquid dewar / nitrogen
$0.70 - $1.50 per M3 / $1.80 - $4.00 per 100 CF
bulk liquid / nitrogen
$0.15 - $0.75 per M3 / $0.40 - $2.00 per 100 CF
Depending on nitrogen purity required, geographic location and associated electricity costs, typical operating costs (energy and maintenance) for generating nitrogen on site can be less than $0.02 per M3/$0.06 per 100 CF based on nitrogen purities of 95 – 97%. The typical cost to generate nitrogen on site at a nitrogen purity of 99.5% would be $0.03 - $0.05 per M3 / $0.10 - $0.14 per 100 CF.
And where are nitrogen generators installed?
Nitrogen generators may exist in:
Brewing operations – To sparge and mix the wort
Food processing and packaging plants – In the food packaging process
Industry – To test and clean tanks and vessels
Engineering facilities – For use in manufacturing, testing, and product development
Automotive plants – In paint booths
These generators offer a steady supply of nitrogen at a lower cost than using gas cylinders. One generator takes up less room than several cylinders, saving floor space where it is needed most. A generator is easy to install and simpler for employees to use (since it requires less maintenance) than cylinders, so many manufacturers have switched from using cylinders of nitrogen to using generators.
Nitrogen generators are most often operated indoors, as these typical use cases show. In the event of a leak or other problem with the generator, escaping gas has nowhere to go other than inside the building. In some cases, the building may be set up so that nitrogen generators vent to the outside, thus offering a buffer from the harmful gas; however, it is not always possible to vent the generator to plain air.
That said, these units do post a risk.