Gas to Liquids – Another Piece of the Puzzle

Gas to Liquids - Another Piece of the Puzzle

We have all seen pictures of oil wells both on land and platforms on the water where there is a constant flame burning off gases that contaminate the oil.

When you drill for oil you almost always get gas. If it is not considered cost effective to build a gas pipeline to transport the gas it is known as “Stranded Gas” and is flared off, wasting trillions of Btu’s of energy and releasing millions of tons of carbon into the atmosphere with absolutely no benefit.

Also in refining operations, there are gases released that are also flared off.

In many landfills you will see a tower used to flare off Methane generated by the continuous breakdown of organic materials.

One potential improvement to the world’s fuel pool could be the updating of the process used by Germany during World War II to alleviate its constant oil shortages. It was originally designed to convert coal to liquid fuels, however variations are capable of converting gases such as Natural Gas, Methane, Refinery Gases, and others to liquid fuels such as diesel and gasoline.

The use of Gas to Liquid Fuel Technology can help stretch our fossil fuel supplies and reduce CO2 released into the atmosphere.

More information available at: www.lcbamarketing.com

Post your comments, thoughts, ideas, and suggestions here.

Doctor Diesel

Copyright 2009 – William Richards

Hydrogen Fuel Cells and Alternative Fuels

Hydrogen Fuel Cells and Alternative Fuels

I recently had the privilege of speaking to members of the New York State Chapter of the American Public Works Association (APWA) during their annual conference in Canandaigua NY.

The discussion was on Alternative Fuels and I spoke on the future of Alternative Fuels regarding how it will affect Public Works Fleets and Operations.

The attendees were very knowledgeable and very interested in the how the alternative fuels are likely to impact their operations.

The images shown are of General Motors Equinox Hydrogen Fuel Cell Vehicle

This fuel cell vehicle operates on compressed hydrogen gas that when fueled with hydrogen derived from electrolysis powered by non-fossil fuels is a true zero emissions vehicle. It is truly amazing to drive this vehicle and even when following it you can actually see that the emissions are water vapor.

While we are a long way from having cost competitive hydrogen available at the local gas station, this is a practical, vehicle that can be driven without any special training and the only unusual consideration is in making sure you know where the next fuel station is located.

Monroe County (Rochester) NY is at the forefront of making alternative fuels into mainstream products. They have recently completed a new state of the art fueling center that provides gasoline, gasohol (E20 and E85), diesel (biodiesel blends from B5 through B20), CNG, and Hydrogen all in a modern, efficient, and safe Green Fueling Station.

Monroe County and its forward thinking team lead by County Executive Maggie Brooks who have not only acknowledged the future, but have embraced it. They have recognized that there is a lot Federal, State, and private money available to municipal governments that are willing to lead the way into a greener future.

They are benefiting from grants for infrastructure, equipment, and even free or low cost vehicles. They are able to take advantage of research initiatives by elite universities and world class manufacturers who are providing testing resources that would be virtually unobtainable outside of governmental involvement.
This proactive approach has benefited not only Monroe County, but will provide long term benefits to the private sector in the region surrounding their operations.

We strongly believe that this type of public leadership will directly translate into benefits for the taxpayers and residents both now and in the future.

I want to thank Dave Butters, John Graham (retired), and Bob Hamilton of Monroe County for providing me with the opportunity of speaking to this auspicious group.

Diesel Doctor

Copyright 2009 - William Richards

Clean Coal – An Oxymoron or a Real Possibility?

Clean Coal – An Oxymoron or a Real Possibility?

Can coal be clean? We have all heard the condescending advertising, listened to the biased politicians, and been overwhelmed with huge amounts of conflicting “expert” opinion and research data from each side.

Let’s start with the basics, “What is coal?” Coal is a sedimentary rock made up mostly of carbon, with varying amounts of sulfur, oxygen, hydrogen, nitrogen, and lesser amounts of many contaminants including mercury and other poisonous compounds.

We believe coal is primarily made up of plant material that has partially degraded, compressed and through this pressure and with time and other geologic forces been transformed into the many forms of what we refer to as coal. Some of these forms are Peat, Lignite, Bituminous, Anthracite, and Graphite.

The process of photosynthesis converts carbon dioxide into carbon, the conversion of the dead plant matter into coal sequesters the carbon in the ground. If we look at this in a very big picture sense, coal is the energy of the sun converted and stored. When the coal is burned, that carbon is released in the form of carbon dioxide. This could be a manageable cycle, however what is happening today, is that millions of years worth of this stored sunlight bound up in the form of carbon is being released in a relatively short period of time. This rapid release has overloaded the systems (the worldwide environments) ability to convert the carbon dioxide back into some stored form.

What can we do about this problem? First we must burn (or otherwise convert) this coal as cleanly and efficiently as possible. Large scale coal gasification and burning to create electricity will create fewer more easily managed source of pollution. These very large sources can be more easily forced to the use technology needed to clean the exhaust stream coming from such a facility.

Next we need to develop ways to reuse or store the Carbon Dioxide (CO2). There are ideas that would pump this material back into the earth either as part of oil pumping operations or into decommissioned mines.

I believe that we need to consider alternatives that would use some significant part of this CO2 to grow Algae as part of a closed loop energy system (See previous article on the Richards Cycle) or some other photosynthetic process that would convert the CO2 back into a safe storable (or reusable) form.

Coal can also be converted into high quality liquid fuel s (gasoline and diesel) through several processes. If we can create a more earth-friendly method of doing this, we could significantly reduce our dependence on and need for imported oil.

While this is not a permanent solution, it would definitely give us a cushion while we develop alternative energy forms and strategies.

Whether or not Coal can ever be Clean, I don’t know. What I am certain of is that we can develop much cleaner, safer, and eco-friendly methods to mine and use this high quality domestic energy source.

Please post your comments, thoughts, ideas, and suggestions.

For more information, please visit: http://www.lcbamarketing.com and click on Technical Articles.

Diesel Doctor

Copyright 2009© - William Richards

The Richards Cycle

The Richards Cycle™

The Richards Cycle™ is a renewable energy concept that combines existing and developing technologies to produce a high quality biodiesel fuel and electricity through a carbon neutral process. Additionally this process can absorb huge amounts of CO2 from other fossil fuel burning processes and plants.

In the Richards Cycle™ land not suitable for farming such a desert and high desert areas can be used for producing oil from Algae. Algae grown in high density greenhouses can produce as much as 100,000 gallons per acre per year. In this process tons of CO2 together with sunlight are converted through photosynthesis into Algae Oil.

You could theoretically place a coal burning power plant next to the greenhouses and pipe the CO2 emissions from the plant right into them where it would be absorbed immediately.
You can then transesterify and or refine the Algae Oil into high quality diesel or heating fuels. You can then use this fuel to generate power or pipe to markets all over the US as motor or heating fuel.

This fuel when burned in a state of the art power plant would be carbon neutral and would produce low cost power. Biodiesel derived from the Algae Oil can be made to burn cleaner than petroleum fuel and would be considered carbon neutral.

You can see this image at: http://www.lcbamarketing.com/richards_cycle.htm

This method could produce a significant portion of the nation’s motor fuel, heating oil, industrial fuel oil, and can provide a way to produce an important amount of electrical energy through coal or oil fired power plants without a negative impact on CO2 emissions.


Because this method can be used in most climates, over most of the earth it provides a way to obtain reasonably priced biofuels for motor fuel, heating fuel, industrial fuel oil, and marine fuel oil without the need petroleum fuels.


For areas of the world that currently derive large percentages of their electrical energy from oil fired power plants and diesel powered generators, this provides a way for them to break their dependence on imported or low grade domestic oil.


This is the first viable sustainable renewable energy project that does not use up materials and land diverted from producing foodstuffs.


We encourage your comments, thoughts, and ideas.


Doctor Diesel



Copyright 2009© William R. Richards