Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

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

Ethanol storage for hand sanitizer/mouthwash processing

Status
Not open for further replies.

454Casull

Mechanical
Joined
Jan 24, 2005
Messages
11
Location
CA
Good day, ladies and gents.

I'm currently working on bid tendering for an ethanol storage vessel(aboveground, vertical) whose contents will be used to produce hand sanitizer gels, mouthwash, etc.

To what standard should the ethanol tank be produced? To be 3-A or EHEDG compliant, e.g. no crevices, all welded joints, minimum surface roughness, etc.? Or can the tank be constructed as for a non-food-grade application?
 
Consider ASME BPE (Bioprocessing Equipment Standard). Section SD-4.7 in the 2009 edition would be a starting point. Since the contents will be used in "pharmaceutical" products, it follows that ancillary systems that convey raw materials to be used in those products must meet the same guidelines (and the BPE is a guideline, not a code).

You'll probably have to worry about explosion proof design as well. There are a number of NFPA standards in addition to the NEC that may apply.

Scott
======================================
"You can marry more money in five minutes than you can make in a lifetime."

Have you read the Eng-Tips.com Forum Policies lately?
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top