ASOCIACIÓN ESPAÑOLA DEL HIDRÓGENO

ARRAM CONSULTORES S.L

SME>50

Paseo Fluvial nº15. Edificio Siglo XXI, planta 12 - 06011 Badajoz (Badajoz)

(+34) 924 207 083

https://www.arram.net/es/

arramconsultores@arram.com

Descripción de la compañía

ARRAM group has carried out projects in different sectors, which has enabled it to position itself as a leader in design, management and the execution of industrial and architectural projects, reinforcing its presence as a specialized engineering firm on a national and international level. The commitment made by the Arram Group is reflected on its customer requirement-focused methodology and on independence, ethics and economic and professional solvency that ensures trust and peace of mind in our management and services. Since 1989 we have carried out comprehensive engineering and architectural projects, applying our excellent methodology to each and every one. Within the Renewable Gases business area, advisory and project development services related to this field are incorporated, being of increasing importance. Therefore, Arram Consultores is committed to Hydrogen as the cornerstone of the energy transition.

Principales líneas de negocio de la entidad

• Energy projects development, specialized in renewal energy.
• Design, management, and execution of industrial and architectural projects.
• Permits and licenses. Legalizations.
• Supplier bidding.
• Project management and technical assistance during execution. Commissioning.
• Grants and financing.
• Environmental department.

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

ARRAM CONSULTORES S.L

Descripción de la compañía

Principales líneas de negocio de la entidad

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Asociación Española del Hidrógeno.Todos los derechos reservados.

Valor energético basado en poder calorífico inferior