Ally Hydrogen Energy Co., Ltd.

Ally Hydrogen Energy Co., Ltd. was established in September 2000 as a national high-tech enterprise registered in Chengdu Hi-tech Zone. For 23 years, it has been adhering to and focusing on hydrogen energy solutions, taking advanced hydrogen and ammonia production technologies as its research and development direction. Its products cover natural gas reforming, methanol conversion, water electrolysis, ammonia decomposition and hydrogen production equipment, and extend to synthetic ammonia, liquid hydrogen, methanol, hydrogen power supply and other related products in the field of hydrogen energy, focusing on the industrial application and market promotion of technology.

More than 650 sets of hydrogen production and purification units have been constructed, and many national top hydrogen production projects, the first set of projects and major provincial special projects have been undertaken. Ally actively participated in the construction of hydrogen energy standard system, drafted a national standard, participated in the drafting of seven national standards, two group standards and one international standard. With its excellent quality products and  services, it has established long-term cooperation with users at home and abroad, and is a qualified supplier of world-class companies.

Hydrogen production technology by water electrolysis

Hydrogen production technology by water electrolysis is widely used in industrial, commercial and civil fields with flexible application site, high purity of products, large flexibility of operation, simple equipment and high degree of automation, and is arranged in photovoltaic, wind power, integrated power station and other green power places.

Technical features:

1.The sealing gasket adopts new polymer material to ensure the sealing of the electrolytic cell;

2.The electrolyzer with asbestos-free diaphragm cloth has the advantages of reducing energy consumption, green environmental protection, no carcinogens, and no need to clean the filter;

3.Perfect interlocking alarm function;

4.It adopts independent PLC control and fault self-recovery function;

5.Small area occupation， compact equipment layout. 

6.Stable operation, continuous operation throughout the year without stopping;

7.With high automation level, it can realize unmanned management of the device site;

8.Under 20% - 120% flow rate, the load can be adjusted freely, safely and stably;

9.The equipment has long service life and high reliability;

Main performance indicators:

Installation scale 50-1000Nm³/h

Purity 99.5% - 99.999% (v/v)

Pressure 3.0MPa (G)

Direct Current Consumption4.3 ~ 4.5 KWh/m3 H2

Modular Green Ammonia Synthesis

It is produced with green renewable energy, has zero carbon emission in its life cycle, is liquefied at normal temperature and convenient for storage and transportation, and has high hydrogen content, which is known as an important part of the future energy system. Green ammonia will gradually replace traditional energy in energy transportation, chemical raw materials, fertilizers and other aspects to help the whole society reduce carbon emissions.

Modular green ammonia synthesis system adopts modular design idea. Standardized equipment products can achieve standardized production. Rapid plant construction is the best choice to match renewable energy such as wind and light in the future.

Modular green ammonia synthesis technology adopts low pressure synthesis system and high efficiency synthesis catalyst to achieve high net value. At present, the modular green ammonia synthesis system has three series: 3000t/a, 10000t/a and 20000t/a.

Technical features:

1) The system is highly modular and covers a small area; The modular skid-mounting of the system is completed in the processing plant, with less on-site construction;

2) The patented technology of Ally Hydrogen Energy Co., Ltd. is adopted to optimize the process, reduce the number of equipment and achieve high equipment integration;

3) Multi-stream high efficiency winding tube heat exchange equipment is adopted, which is small in heat exchange equipment, high in heat exchange efficiency and easier to modularize;

4) The new high-efficiency synthetic ammonia tower reactor has high net value and high internal volume utilization rate;

5) Optimize the circulating compression process to make the synthetic ammonia have a wide adjustment function;

6) The power consumption of the system is low.