Biodiesel Production Crash Course: "Operate Your Own Reactor" format
Beyond The Dr Pepper Minibatch: Biodiesel Production Hands-on Crash Course
with Maria 'girl Mark' Alovert
Wilmington, NC
sponsored by Cape Fear Biofuels Co-operative
$140 /$108 early registration before Nov 7th
For more information and to register, please see
Girlmark.com: Biodiesel classes with Maria 'girl Mark' Alovert, fall-winter 2008
This is a fast-paced class designed to quickly teach the skills needed for safely making high quality biodiesel, using a unique and truly hands-on format. After learning basic theory, practicing titration, making mini-batches, and learning quality testing, students will spend a full day solidifying what they learned by making biodiesel in realistic "Processor Stations', practicing every step used in a full-size home biodiesel production system. Student teams will operate realistic, tabletop 5-gallon processor systems- a miniature version of the common Appleseed Processor/wash tank/dry tank found around the world- and the tabletop reactor will familiarize them with every valve, tank, pump, switch, and interconnect that would be found in a full-size system. The goal of the class format is to take the hands-on learning experience a big step beyond the '1-liter mini-batch' equipment used in most biodiesel classes. There will also be a full-size reactor system on a trailer at the class, including GL-1 and pot still-type methanol recovery systems.
Background:
In most biodiesel workshops (including my own Biodiesel Essentials), "hands-on time" usually means a few hours of lab work involving titration and shaking 1-liter soda bottle batches, or, at best, a demonstration by the instructor of some pre-arranged steps in a full-size reactor, performed once, with the students just watching. Neither of these is an ideal learning method for the complexity involved in using a 'real' biodiesel reactor on your own for the first time at home. People who are hands-on learners sometimes need more time on "realistic" equipment operation in addition to the 1-liter shaken soda bottle batch method.
Operating your own processors in class would be more realistic than 1-liter glassware batches- but is very difficult to arrange as a class for 20 people. Operating a full system can also make it easier to understand equipment choices that face you as you design your own home system after the class, or help decide on one to purchase.
Format:
In the crash course, you will first learn the basic theory using a standard one-day mini-batch class, then spend the next day actually operating (with a team of 5-8) your own 'realistic' 5-gallon mini-reactor and processing system. You and your team will make decisions and mistakes, with constant personalized guidance to ensure that you understand why every step is done as well as when. Teams may choose from several variations on the basic process, and we will focus on quality control and equipment/process decisions needed to make high quality biodiesel, safe processing methods, and efficient system design.
Equipment Building:
We can also build some processors at the end of the first day, for those students who wish to purchase a parts kit and water heater tank in advance. This is not mandatory and everyone can help build the systems. We will not use these large reactors in the hands-on class, so they can be transported home without mess. Please purchase your parts kit from the instructor or from
Untitled Document. Because we are trying to fit a lot into the weekend, we don't have time to assemble your own 'store-bought' parts, and can only work from the kit. The kit sold by the instructor is similar to that formerly sold by
B100supply.com, Biodiesel Equipment and Supplies and if they get them in stock again, please feel free to purchase theirs. If you are building a system, you will also need to bring a new or used electric water heater of any size.
Preparation and reading:
Because this is a fast-paced class, it is highly recommended that you purchase an inexpensive test batch kit from
Untitled Document and try to make and wash a test batch, using storebought, new oil not requiring titration, before the class. This is not mandatory but the preparation will enhance your class experience.
To make the class run smoothly, please read the
Welcome - Collaborative Biodiesel Tutorial Website website before the class, so that you have some idea of the basic process. Copies of Biodiesel Homebrew Guide will also be available for sale fpr $15 at the class:
Local b100 and Biodiesel Homebrew Guide , and there will be a short handout with some basic formulas for later reference.
Linear Mode
