Ford Powerstroke Diesel Forum banner

WMO Centrifuge Results

30K views 41 replies 11 participants last post by  vegginpsd  
#1 ·
I began a test this evening with WMO for the benefit of others that do not have a CF.
This is a sock filter, 5 micron, that I "prefiltered" the WMO before the test run thru the CF. The photo is taken with the filter turned inside out after use. Te bottom of the filter had enough sediment that it could be removed with a teaspoon.

Image


This photo shows the the accumulation on te CF wall. This test was conducted with only about 13 quarts of WMO fom my personal truck. The oil was used for 5000 miles. Note in the bottom of th image how the sediment appears rippled, as it was very thick and sticky.

Image

I smeared the debris on the CF wall with my finger and it was somewhat dry and tacky, like half dried paint.

Image


Notice when the CF wall was wiped with a dry paper towel, the rotor has what almost seems like sand still clinging to the CF wall.
Image


To conclude, this very short CF run of about 13 quarts of WMO was centriguged at about 65*F. I surprised how the particulates were tacky, and would stick to the wall. The more abrasive matter on the CF wall could be felt between your fingers when wearing latex gloves. The thick, tacky stuff clinging to the wall still seemed slick to the touch, but the particles could easily be felt between the fingers.
 
#2 ·
The 5 gallon D2 test photos will be up tomorrow.
 
#5 ·
I might add that the D2 sample did not really have anything to show. In fact, it was difficult to take the picture because the rotor was shiny.
 
#6 ·
very nice test :thumb:
 
#8 ·
Nice. that is some nasty stuff. And to think there are people using a sock filter on WMO and running it in the motor. All the gritty junk is getting to the injectors. Not cool.
 
#18 ·
Check this out
Store | Absolute Centrifuge
Look at the rotor/bowl/mounting plate combo


Then read up on the fastcoat CF design. Relatively inexpensive and EFFECTIVE.

One by one it seems many are switching to gravity CF's of some kind. I think it is great to see it so that alternative fuel can be done safely.


Jake, Consider a two tank DIY WVO system, and get rid of the WMO program. We greasers cant keep up burning enough VO to balance out your WMO carbon footprint!:) LOL
 
#10 ·
even better i saw a thread somewhere where a guy was using a rope as a filter... imagien that! he used its wicking ability to do the fitlering, said it took like a week to fitler 20 gallons or something like that. that dude was nuts.
 
#14 ·
Not really when you think about the big picture. Think about how much money you will be saving running free or almost free fuel. I've only been doing this steadily for a little over 3 months and I've already paid for the close to $1000 I have in my setup without the CF. I'm hoping to have a CF in another month or so and I figure that will take about another 3 months to pay for itself and then I'm home free
 
#17 ·
I was just BS'in with the GF's dad. We have concluded that if the level of interest in WVO in the current diesel price spike equals the amount of interest in summer of 2008, we are going to add two more overhead tanks, and run the centriuge non stop 24/7. It should produce 1340 gallons/week +/-. All it would be a is adding two more settling tanks with 2" valves in the bottom and away we go!


.......Oh, and a bunch more totes!:hehe:
 
#19 ·
I don't have any connections for WVO. I've tried all the restaurants around here and they all have a company take it.
 
#20 ·
You are right about that, because if they didn't, there would be an ocean of oil outside the back door of nearly every foodservice operation.

At present, most companies (in my market) are charging for disposal or are having it removed at "no charge". Offer the operators a buck a jug and explain what you want to do and go from there. All greasers start small!
 
#22 ·
Stay with the search. Dont give up. GOOD LUCK!:icon_ford:
 
#29 ·
I need to clarify a bit. If we scale up the CF operation, I would not be collecting all of that oil. I usually collect 250 gallons or so per week. We have a couple others individuals that collect 50-200 gallons every ten days or so. These guys collect their oil and bring it over. We off load them and reload them at the same time with clean oil. For this service we keep 25%.

With that being said, if two or three more people approach us and we start cleaning oil for them the volumes could be significant enough to warrent expanding the operation. The net for us would or could be 500-600 gallons per week total. I have way more VO than I can burn in the VW's and the PSD's. More heating with the oil is the next step. At the moment, some of the heating in the shop is done with a corn stove.
 
#33 ·
Dang that's a heck of an operation. Sounds like a good deal for everyone involved :thumb:
 
#39 ·
Thats cool Charlie. The floor is yours- let er' buck! Whats on your mind?
:dunno:
 
#40 ·
i need to do this just to store fuel incase "IT" happens
 
#42 ·
:drinking4::popcorn2::drinking4: