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  • Users: Davidorias
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  1. Davidorias

    Software for environmental monitoring

    Hello, In our company (petroleum) we have a complete monitoring of environmental data (air pollution, water treatment, waste management, etc.). But we don`t have an advance software for a better research, with graphics' assistant, statistics, etc. Do you know any software for this type of...
  2. Davidorias

    How do I calculate the flammability of crude oil?

    Hi, I need some information in order to make an inventory of hazardous products. In this case the question is if there is made any correlation between the API grade of different tipes of crude oil and their flammabilities. Thanks very much
  3. Davidorias

    Water-based drilling muds. Hazardous waste?

    Hi, I would like to know if water-based drilling muds in petroleum exploration are considered hazardous waste. Thank you very much
  4. Davidorias

    Drilling muds

    Hi, I would like to know if water-based drilling muds in petroleum exploration are considered dangerous waste. Thank you very much
  5. Davidorias

    Safety audit book

    Hello, I am trying to find a good book about industrial safety audit. Do you know some references?. Thanks
  6. Davidorias

    Permit to work

    Hi, do you know where can I get a procedure for auditing the system of PtW, for petroleum refineries? Thanks
  7. Davidorias

    Safety courses online

    Hi, I'm trying to search for industrial safety courses online, not graduate. Does anybody know a good company/university/school to get one? Thanks a lot
  8. Davidorias

    Life of rubber in a ferric chloride vessel

    I have a vessel made of carbon steel, with rubber inside. It's 20 years old. The proportion of chloride is 40%. Could it be considered that it has finished the life of service?. Thanks
  9. Davidorias

    NDEs for steam pipe

    Hello, I would like to know a NDE (Non Destructive Essay)for in-sevice steam pipe, 300ºC. Thanks
  10. Davidorias

    [b]Concrete pipe NDEs[/b]

    I would like to know which is the more adequate NDE for a concrete water pipe, with an internal steel pipe. I think x-rays or gamma-rays are not the best way to know the state of corrosion of the internal steel pipe. Thanks
  11. Davidorias

    Hoses for petrochemical products (and 2)

    Hi Do you know how can I stablish the number of years I can use a hose?. The place is a petrochemical harbour, with many hours of direct sunlight a year. Thanks
  12. Davidorias

    Supports for a 40" pipeline near the seashore

    We have a 750 m long pipeline with welded steel "tiles" on its supports. High corrosion is produced in these points. Do you know any other type of support without this problem?. Thank you.
  13. Davidorias

    Cracks in osmosis filters teflon caps

    The modules consist in a 8" cilinder, with screwed caps each side. Both made of teflon. There have been appeared radial cracks in some modules. The age of the installation is 14 years. It could be a problem the influence of UV rays, because the modules can receive direct sunlight. Do you...

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