Metallurgy / Heat Treatment Ammonia Gas Generator Hydrogen Generator

This kind of hydrogen generator takes liquid ammonia as the source. Having being vaporized, the

ammonia then is heated and decomposes into the mixed gas with 25% nitrogen and 75% hydrogen

under the action of catalyst. In theory, one Kg of ammonia can produce 2.64 Nm3 mixed gas.
Based on the principle that the molecular sieve adsorbs different ammonia and water at different

temperature, high purity gas is produced from the decomposed mixed gas by heating and regeneration

at normal temperature. The switching of valves and heating time of the whole equipment are all under

automatic control. Special personnel is no need to be on spot for handling and operation.

Properties and Characteristics:

1) Save water and electricity: No water is used in the the ammonia decomposing process, thus save

water effectively; The heat generated from the decomposition reaction is used to preheat the ammonia

so as to save the electricity.
2) Resistance wire can be replaced quickly: It can be replaced only within a few minutes, no need to

stop the gas production process. Therefore, the case of shutting down the furnace to cool down and

then opening the furnace to replace the resistance wire is avoided.
3) Low investment and convenient use: Matured technology, compact structure, low space requirement

and no need of construction investment, easy operation, low price, high economy to extract the pure

hydrogen; In order to generate hydrogen on spot, the only thing to do is to connect power and gas

source.
4) Wide application scope: It can satisfy the need of most hydrogen use, especially in the dominating

fields of heat treatment, powder metallurgy, electronics and so on.
5) Low operation cost: Less investment, liquid ammonia as source is cheap, low energy consumption,

high efficiency, low operation cost; It is the most economical source of the mixed protective atmosphere

of nitrogen and hydrogen.

During the last 10 years,about 98% old customers firmly choose SINCE?

Many years of experience and expertise in manufacturing and supplying gas plants;

,CCS,TS certified company for quality gas plants and best after -sale services; SINCE is the seldom

company who got ,TS (Manufacture License of special equipment)

CCS(CHINA CLASSIFICATION SOCIETY) certificate,SINCE also can manufacture marine nitrogen

generator.

Excellent infrastructure set up teamed by experienced and qualified engineers.

Sophisticated and developed R&D wing in assistance for installation and use of plants.