Annual Report 2006 - Plataforma Solar de AlmerÃa
Annual Report 2006 - Plataforma Solar de AlmerÃa
Annual Report 2006 - Plataforma Solar de AlmerÃa
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CONCENTRATING SOLAR SYSTEMS UNIT<br />
less known CuCl and Ce Cl, which would hypothetically go into pilot plants<br />
around the year 2025. The roadmap incorporates parallel <strong>de</strong>velopment of<br />
horizontal R&D activities in materials, components such as high-temperature<br />
heat-exchangers and test benches.<br />
Publication: [3.22]<br />
2004<br />
2007<br />
2010<br />
2013<br />
2016<br />
2019<br />
2022<br />
Transition processes<br />
pilot plant - 2015<br />
SSMR - <strong>Solar</strong> Steam Methane Reforming<br />
ZnO<br />
- Solzinc<br />
Synpet - <strong>Solar</strong> Steam Petcoke Reforming<br />
Transition <strong>Solar</strong> Process Prototype<br />
with lower CO 2 emissions<br />
Nominal<br />
Free CO 2 processes<br />
pilot plant - 2020<br />
IS –<br />
Iodine Sulfur Cycle<br />
WH – Westinghouse Cycle (Hybrid Sulfur Cycle)<br />
Fe0/Fe 2 O 3 –Ferrites Cycle<br />
HTSE – High Temperature Steam Electrolysis<br />
Nuclear & <strong>Solar</strong> IS pilot plants<br />
Nuclear & <strong>Solar</strong> WH pilot plants<br />
<strong>Solar</strong> Fe0/Fe 2 O 3 pilot plants<br />
Nuclear & <strong>Solar</strong> HTSE pilot plants<br />
Alternative<br />
Free CO 2 processes<br />
Hypothetic pilot plant -<br />
2025<br />
Zn/ZnO – Zinc Oxy<strong>de</strong><br />
CuCl – Cupper Chlori<strong>de</strong> Cycle<br />
CeCl – Cerrium Chlori<strong>de</strong> Cycle<br />
CeO – Cerium Oxy<strong>de</strong> Cycle<br />
Other(s)<br />
Source: INNOHYP<br />
Figure 3.22 Main high-temperature thermal hydrogen production processes retained for<br />
<strong>de</strong>velopment for a future hydrogen economy .<br />
<strong>Solar</strong> petcoke gasification (SYNPET)<br />
Participants: El proyecto <strong>de</strong> gasificación solar <strong>de</strong> coque <strong>de</strong> petróleo es una<br />
colaboración entre la empresa Petróleos <strong>de</strong> Venezuela (PDVSA),<br />
el Instituto Tecnológico <strong>de</strong> Zurich (ETH) y CIEMAT.<br />
Contact:<br />
Juan Carlos <strong>de</strong> Jesús, <strong>de</strong>jesusjc@pdvsa.com<br />
PSA Contact: Manuel Romero, manuel.romero@ciemat.es<br />
Funding:<br />
Project fun<strong>de</strong>d by partners majority by PDVSA.<br />
Total budget: $6,950 k. CIEMAT budget: $1.940 k<br />
Duration: September 1, 2002 –<strong>de</strong> Dicember 31. 2007<br />
Motivation: <strong>Solar</strong> coal gasification is a pathway of great interest for the<br />
transition to the hydrogen economy. In conventional industrial gasification,<br />
the energy necessary to heat the reagents and for the reaction is supplied by<br />
burning a large amount of raw material, whether by direct internal combustion<br />
or indirectly by external combustion. In internal combustion, as applied<br />
to autothermal reactors, the product gas is contaminated, while in external<br />
combustion, as applied in fluid-bed reactors, the thermal performance is lower<br />
due to irreversibilities associated with indirect heat transfer. Alternatively, the<br />
advantages of supplying solar energy for the process heat are multiplied by<br />
three: 1) the calorific value of the raw material is increased; 2) the product<br />
gas is not contaminated by combustion subproducts; and 3) air pollution is<br />
avoi<strong>de</strong>d. Furthermore, direct irradiation of the reagents provi<strong>de</strong>s a very efficient<br />
means of heat transfer directly to the chemical reaction where the energy<br />
source is nee<strong>de</strong>d, avoiding the limitations imposed by heat exchangers.<br />
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