Mild hydrocracker for the Repsol refinery - 2P42

Image Gallery
Prev Next
Puertollano Puertollano Puertollano
  • Country: Spain
  • Contract type: EPCM
  • Start date: 2002
  • Ending date: 2004
Download datasheet

Mild hydrocracker for the Repsol refinery, Puertollano, Ciudad Real, Spain.

The new “Mild Hydrocracker” units designed and built for the Repsol refinery at Puertollano (Ciudad Real) are designed to regenerate amines and recover sulphur. The project follows criteria established in the P-42 Repsol project to increase the production of medium distilled products and achieve a level of sulphur that complies with European Union requirements. In addition, the building of the new hydrogen production unit is assigned to it.

SENER carries out the detail engineering, purchases management and building supervision associated with the “Revamping” of the distillation and vacuum units and the FCC, as well as the Merox caustic treatment process, the desulphurisation of medium and heavy distilled products and the new double stripper unit for acid waters. It also participates in the extension of offsites and auxiliary services, involving two new storage tanks, a new water demineralisation plant, the instrument air compressors, the cooling tower and the natural gas regulation and measurement station, the process interconnections and services associated with the aforementioned units. SENER provides support in site supervision.

  • Project data:
  • Nominal capacity: 371,700 kg/h.
  • Revamping of Mild Hydrocraker Unit, Vacuum Unit, New Sour Water Unit (D.S.S.W.), revamping of FCC (light fractions and naphtha fractioning), revamping of medium and heavy distillates HDS, offsites and auxiliary services.
  • Basic Engineering: KBC + REPSOL-YPF + SENER.
  • Contract type: EPCM.
  • SCOPE: Detail Engineering and Management of Procurement and Construction (EPCM).

Other programs

See all
Contact Up Up
Cookie configurator

A "cookie" is a small file that asks permission to be placed on your devices. Once the user has accepted, the file is added and helps analyze web traffic or allows you to detect when that user visits a particular Website.

Current law allows us to store cookies on your device, if these are strictly necessary for the operation of our web page, based on the legitimate interest of SENER GRUPO DE INGENIERÍA. Thus, for the rest of the cookies we need your consent, so below we inform you of the different types of cookies that we use in our Website.

Cookie settings Accept all and continue browsing
Your choice regarding cookies on this site

This website uses cookies and / or similar technologies that store and retrieve information when you browse. In general, these technologies can serve very diverse purposes, such as, for example, recognizing you as a user, obtaining information about your browsing habits, or customizing the way the content is displayed. The specific uses we make of these technologies are described below.

  • Necessary cookies

    Technical or necessary cookies: those strictly necessary for the correct functionality of SENER GRUPO DE INGENIERÍA’s Website. They cannot be deactivated as, without them, certain parts of the web may not be available.


    Show / hide full list
    Owner Name Purpose Type Length - HTTP 1 year CWNWSESSION - HTTP Session CWNWSESSION - HTTP Session
  • Statistical cookies

    Analysis and statistical cookies: they help to understand how visitors interact with the Website, by gathering and providing information in an anonymous way, such as visits and views on the Website. In addition, they allow us to identify technical problems and find ways to optimize it.


    Show / hide full list
    Owner Name Purpose Type Length _at.hist.# - HTML Persistent
    _ga - HTTP 2 years
    _gat - HTTP 1 day
    _gid - HTTP 1 day
    _pk_id# - HTTP 1 year
    _pk_ses# - HTTPS 1 day collect - Pixel Session piwik.php - Pixel Session
  • Marketing cookies

    Marketing cookies: these are used to personalise SENER GRUPO DE INGENIERÍA’s Website and online store, showing personalised product recommendations or information to the user on this or other web sites.

    Show / hide full list
    Owner Name Purpose Type Length __atuvc - HTTP 1 year
    __atuvs - HTTP 1 day
    _at.cww - HTML Persistent
    at-lojson-cache-# - HTML Persistent
    at-rand - HTML Persistent bcookie - HTTP 2 years
    bscookie - HTTP 2 years
    lidc - HTTP 1 day
    lissc - HTTP 1 year GPS - HTTP 1 day
    VISITOR_INFO1_LIVE - HTTP 179 days
    YSC - HTTP Session
    yt-remote-cast-installed - HTML Session
    yt-remote-connected-devices - HTML Persistent
    yt-remote-fast-check-period - HTML Session
    yt-remote-session-app - HTML Session
    yt-remote-session-name - HTML Session IDE - HTTP 1 year
    test_cookie - HTTP 1 day uvc - HTTP 1 year
    xtc - HTTP 1 year
Go back Save settings