ASOCIACIÓN ESPAÑOLA DEL HIDRÓGENO

ASMAIN

SMEs with less than 50 employees

28223

+34670581994

http://www.asmain.com

asmain@asmain.com

Descripción de la compañía

Spanish company with a wide international presence headquartered in Madrid. It has two main business lines, both in the field of engineering and equipment supply. The first of them focused on the marine industry: ports, shipyards, etc. The second theme is related to renewable energies: the green hydrogen value chain. Our specialty is based on equipment supply and services focused on turnkey projects. We have been operating for more than 20 years, in which, we have established 3 offices with about 30 employees (the vast majority are engineers from classification societies BV, LRS, RINA, DNV-GL …). Our secret is to offer high-quality products designed by us, manufactured by technological partners, inspected, and with control systems verifiable by our engineers and inspectors.

Principales líneas de negocio de la entidad

Turnkey projects for the entire renewable hydrogen value chain. Engineering and equipment services:

PEM and Alkaline electrolyzers.
Hydraulic and membrane compressors.
Storage. -Hydrogen refueling stations (HRS)
-Green ammonia synthesis plant.
Nitrogen preparation unit.
Green methanol synthesis plant.

Kg/h de H2	↔	Nm3/h de H2 gas	↔	litros/h de H2 líquido1	↔	Potencia2 (kW)
1	=	11,12	=	14,12	=	33,33
0,0899	=	1	=	1,270	=	3,00
0,0708	=	0,788	=	1	=	2,359
0,00833	=	0,0926	=	0,1177	=	0,278
0,0300	=	0,333	=	0,424	=	1

Masa H2 (kg)	↔	H2 gas (Nm3)	↔	H2 líquido1 (litros)	↔	Energía2 (MJ)	↔	Energía2 (kW·h)
1	=	11,12	=	14,12	=	120	=	33,33
0,0899	=	1	=	1,270	=	10,8	=	3,00
0,0708	=	0,788	=	1	=	8,495	=	2,359
0,00833	=	0,0926	=	0,1177	=	1	=	0,278
0,0300	=	0,333	=	0,424	=	3,6	=	1

Presión (Bar)	1	50	100	150	200	250	300	350
Factor de compresión	1	1,032	1,065	1,089	1,132	1,166	1,201	1,236
Presión (Bar)	400	500	600	700	800	900	1000
Factor de compresión	1,272	1,344	1,416	1,489	1,560	1,632	1,702

Densidad	0,0899 kg/Nm3 (gas) 0,0708 kg/l (liquido)
Poder calorífico inferior	120 MJ/kg
Poder calorífico superior	141,86 MJ/kg
Límites de explosión	4,0 - 75,0 % (concentración de H2 en aire)
Límites de detonación	18,3 - 59,0 % (concentración de H2 en aire)
Capacidad calorífica específica	Cp=14,199 KJ/(kg·K) Cv=10,074 KJ(kg·K)
Coeficiente de difusión	0,61 cm2/s

ASOCIACIÓN ESPAÑOLA DEL HIDRÓGENO

ASMAIN

Descripción de la compañía

Principales líneas de negocio de la entidad

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Valor energético basado en poder calorífico inferior