Enable Recite

Subscribe options

Select your newsletters:

Please enter your email address:

@

Your email address will only be used for the purpose of sending you the ITER Organization publication(s) that you have requested. ITER Organization will not transfer your email address or other personal data to any other party or use it for commercial purposes.

If you change your mind, you can easily unsubscribe by clicking the unsubscribe option at the bottom of an email you've received from ITER Organization.

For more information, see our Privacy policy.

News & Media

Latest ITER Newsline

  • Art and ITER | Two sisters, two suns and a monument to fusion

    Amid the gentle slopes of Asciano, Italy, there stands a stone window that frames the Sun on the summer solstice. It looks as though it might have always been t [...]

    Read more

  • Staff | The men and women of ITER

    They hail from Ahmedabad and Prague ... from Naka and Moscow ... from Seoul, Hefei, Atlanta and hundreds of other towns and cities across the 35 nations partici [...]

    Read more

  • ITER Talks | All about ITER and fusion

    Beginning this autumn, the ITER Organization will be launching a new video series to inform, inspire and educate. The first video—introducing the series and off [...]

    Read more

  • Image of the week | A majestic components enters the stage

    The floor of the Assembly Hall is an ever-changing stage. Like characters in a grand production, components of all size and shapes make a spectacular entry, pl [...]

    Read more

  • Magnet system | A set of spares for the long journey

    In about five years, ITER will embark on a long journey through largely uncharted territory. Conditions will be harsh and—despite all the calculations, modellin [...]

    Read more

Of Interest

See archived entries

Deliveries

Last cryogenic tanks from Europe

Eleven storage tanks have been delivered by the European Domestic Agency in the past year for the ITER cryoplant, including two this past week.

The European-procured tanks are all stored horizontally on the ITER platform for the moment. However as seen in the image below, many of them will move to a vertical position when installed in their final location. (Click to view larger version...)
The European-procured tanks are all stored horizontally on the ITER platform for the moment. However as seen in the image below, many of them will move to a vertical position when installed in their final location.
The fabrication of the tanks for the ITER cryoplant was undertaken by European contractor Air Liquide and its subcontractors in such faraway locations as Sweden, the Czech Republic, China and Turkey, while logistics were handled by ITER's global logistics provider, DAHER.

One of the most technically challenging tanks will be capable of storing up to 20 tonnes of liquid helium (LHe), or 85 percent of the 24 tonnes of liquid helium that will be circulating in the ITER installation during operation. The double-wall vessel measures 25 metres in length.

The ITER cryoplant, under construction now, comprises 5,400 m² of covered buildings plus a large exterior area for the storage of helium and nitrogen. (Click to view larger version...)
The ITER cryoplant, under construction now, comprises 5,400 m² of covered buildings plus a large exterior area for the storage of helium and nitrogen.
Ten other tanks—six gaseous helium (GHe) tanks, one liquid nitrogen tank (LN2), one gaseous nitrogen tank (GN2), and two quench tanks for the storage of helium expelled from the ITER magnets in the case of a quench—are also needed as part of the cryoplant infrastructure.

The ITER cryoplant will provide liquid helium and liquid nitrogen to major clients for cooling. Cooling fluids generated in the cryoplant will travel along process lines installed 13 metres above platform level on a bridge that runs to the Tokamak Building; from there, approximately five kilometres of cryolines will distribute gas and liquid helium to the different "users." The ITER magnets will consume 45 percent of cryogenic power followed by the thermal shield (40 percent) and the cryopumps (15 percent).

The tanks will be installed in a 2,600 m² exterior storage area near the cryoplant, where a concrete platform has been prepared.

Read the full report on the European Domestic Agency website.


return to the latest published articles