[biofuel] Small pilot plant details using A3 molecular sieve to create anhydrous ethanol

2000-07-20 Thread DAVID REID
Steve, Promised Keith Addison at JTF a while back that I would look further into the use of molecular sieves for the drying of ethanol to create anhydrous ethanol. Have now finally got a company to agree to supplying me with a small amount of the appropriate A3 molecular sieve in order to

Re: [biofuel] Re: Fuel Injection and EtOH

2000-07-20 Thread sspence
the oxy sensor will notice the increased oxygen in the fuel, and will want to richen the mixture. this is a good thing as there is less energy in ethanol, and more needs to be put in. still don't think it will run well, unless it's a multifuel engine. -- Steve Spence Subscribe to the Renewable

Re: [biofuel] syrup replacesf diesel???

2000-07-20 Thread Bryan Fullerton
I would like to know what they used for cetane improvers. Also they say you can't mix it with diesel and that makes sense since it is water based(oil and water don't mixvery well) But if they both burn? What kind of lubrication does that give your pump? --Bryan - Original Message -

Re: [biofuel] Small pilot plant details using A3 molecular sieve to create anhydrous ethanol

2000-07-20 Thread Greg Ederer
I haven't done this in about ten years. Somone let me know if I forgot anything, but there's not much to it. Your sievescome wet.Heat them to about 200C forabout1/4 hour to drive off water. You don't have to do this, but you'll get better adsorbtion if you do. Best to do this at reduced

RE: [biofuel] Small pilot plant details using A3 molecular sieve to create anhydrous ethanol

2000-07-20 Thread Ackland, Tony (CALNZAS)
David Greg, While I know the basic theory ... Could you please explain how they work ? How are they different to using adsorption (e.g. via lime or corn-grits etc) Tony Wish you had something rad to add to your

Re: [biofuel] Small pilot plant details using A3 molecular sieve to create anhydrous ethanol

2000-07-20 Thread Greg Ederer
David Greg, While I know the basic theory ... Could you please explain how they work ? How are they different to using adsorption (e.g. via lime or corn-grits etc) Sure. Actually, that's how molecular sieves work: via adsorbtion. There are lots of little H2O binding sites on the