The KM INDUSTRIAL is a carbon molecular sieve enterprise based on HAIHUA technology and production. It’s located in the beautiful Hangzhou.
Haihua Chemical it is a professional manufacturer of carbon molecular sieve for p.s.a pressure swing adsorption nitrogen production. The company's existing production scale ranks first in the same industry.
The carbon molecular sieve series products produced by the company have been successfully used in P·S·A nitrogen production equipment, and have been designated as supporting products by many large and medium-sized pressure swing adsorption manufacturers, and are widely praised by customers at home and abroad.
Historical experience
Production capacity per year
(6000 tons new plant under construction)
exported to 20 countries
What is the production process of molecular sieve?
The process of molecular sieves is something we need to know. Introduce the production process of carbon molecular sieve. Carbon molecular sieve raw material powder is the main raw material for the production of molecular sieve active powder. The raw material powder of molecular sieve has the skeleton characteristics of molecular sieve, but its pore is filled with a lot of water molecules, so it can be used directly. Only most of the water in the channel is activated by high temperature. After d
What is the principle of molecular sieve oxygen generator?
There are many brands of household oxygen generator in the market, different brands lead to different principles. The principle of use is of course different. Nowadays, the commonly used household oxygen generator is molecular sieve oxygen generator. So, what is the principle of molecular sieve oxygen generator? The principle of household oxygen generator is briefly introduced below.
What temperature is suitable for molecular sieve?
(1) Rinse with water. (use a lot of exothermic reactions) (2) Dry. (3) Preheat in muffle furnace at about 150 ° C for 1 to 1.5 hours, then heat at 350 degrees for 3 to 5 hours at 550 degrees for 3 hours. (4) The molecular sieve in the furnace should be preheated to 200 ℃ the powder should be heated the single drum to prevent it cracking. How long does the activation time take what temperature is appropriate?
How to maintain the molecular sieve?
Molecular sieves commonly used in industrial production in China are 3a, 4a, 5A, 13X so on. The service life is related to environmental humidity, test pressure, sealing of packaging. Under normal circumstances, it can be used for 2-3 years. If well managed, it can be used for more than 5 years without major production accidents.
