from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Plural form of hydrotreater.


Sorry, no etymologies found.


  • So we'll take the hydrogen, we'll put it into a common header and then we can take that hydrogen and put it to Unit 1 hydrotreaters, Unit 2 hydrotreaters or into the MNU hydrotreaters.

  • What we're seeing is consistent with the operational excellence drive, we've been focusing on hydrotreating and we are seeing the reliability, both our hydrogen plants and hydrotreaters increase.

  • In fact, staff said, the hydrotreaters actually increased sulfur dioxide pollution near the refineries because the toxic gas is now burned off in a flare. Front Page

  • The commission's staff said the hydrotreaters reduce pollution in diesel and gas, not necessarily at the plant. Front Page

  • Valero's Tier-II hydrotreaters represent an unwanted expenditure for Valero and are not an investment.

    KHOU - Latest News

  • Residents of Harris, Galveston and Jefferson counties realize an environment benefit as a result of Valero's installation, operation, and maintenance of these Tier-II hydrotreaters.

    KHOU - Latest News

  • "They hydrotreaters themselves, which they (Valero) are calling pollution-control equipment, actually increase pollution," said TCEQ Engineer Minor Hibbs, citing a sulfur impact analysis by the Environmental Protection Agency.

    KHOU - Latest News

  • Valero's Tier-II hydrotreaters are EPA-mandated pollution control property and are therefore not subject to taxation under a 1994 Texas law and constitutional amendment approved by the citizens of Texas.

    KHOU - Latest News

  • Valero's Tier-II hydrotreaters, because they are mandated pollution control property, should never have been added to county tax rolls, and any taxes paid on them have been paid under protest.

    KHOU - Latest News

  • Brazil begins to implement more stringent specifications for ultra low sulfur diesel and as Petrobras begins to introduce new hydrotreaters to existing and new refineries over the coming years.

    Albemarle and Petrobras to Build World Scale HPC Plant in Brazil - Yahoo! Finance


Log in or sign up to get involved in the conversation. It's quick and easy.