Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: nalmeter
  • Content: Threads
  • Order by date
  1. nalmeter

    Material selection for Boiling concentrated Sulfuric acid?

    I am trying to develope a process that involves boiling sulfuric acid, 91% Sulfuric acid at 260°C. I am curious if anyone else has had any success in finding a material of construction capable of taking these harsh conditions. the material would be used to construct the reactor vessel. So far...
  2. nalmeter

    Removing metals from organic acid stream???

    Does anyone have any experience or knowledge of techonology that would enable the removal of metals from a chlorinated organic acid stream. This acid is highly corrosive (Hast-C/Zirc and Tantalum are normal for this service) and using distillation has been looked into, but is not as cost...
  3. nalmeter

    pH and abrasives effects on choosing pump construction

    We have several self-priming stainless centrifugal pumps that have been running for 15 years and have given us very little trouble. I do not have nuts and bolts flying into the impeller, but I do have a Manganese Dioxide powder as well as plastic pellets (and the occasional plastic trash in any...

Part and Inventory Search