CCRES ALGAE PROJECT

CCRES ALGAE PROJECT

Algae is uniquely suited to serve as the foundation for a new generation, the next industrial age of renewable and low carbon transportation fuels. It addresses and solves many of the pressing issues of our time, from climate change, to energy security, to jobs. It sets an infrastructure that will require fewer compromises and more reliance on ourselves to feed our own energy consumption needs.

Algae is one of nature′s most prolific and efficient photosynthetic plants; in fact, it is the source of the earth′s crude oil when algae bloomed millions of years ago. Nearly all of algae′s energy is concentrated in the chloroplast—the engine that turns sunlight and CO2 into organic carbon, resulting in oils easily refined into gasoline, diesel, and jet fuel. Further, algae has a short growing cycle and does not require arable land or potable water. Algae′s number one nutrient source is CO2, consuming 13 to 14 kg of C02 per gallon of green crude. Algae can be grown quickly in salt water in the desert.

The process for making algae into fuel at a very base level is this: Sunlight and CO2 are the source of energy and carbon dioxide, rather than sugar or other organic material. By applying the principals used in biotechnology, CCRES can produce oil in algae that is highly branched and undecorated - the way that traditional crude is – to get a biological crude molecularly similar to light sweet crude. This Green crude can be than processed at a refinery just as traditional crude to make all three major distillates – gasoline, diesel, and jet fuel.

Algae are the most efficient photosynthetic plants on the planet as no energy goes into making roots, stems, seeds, or flowers. More energy (roughly 6-50 times more) is produced per acre, per year, with algae versus other feedstocks.

CCRES ALGAE PROJECT

part of 

Croatian Center of Renewable Energy Sources (CCRES)

Using algae for reducing the CO2

Algae live on a high concentration of carbon dioxide and nitrogen dioxide.  These pollutants are released by automobiles, cement plants, breweries, fertilizer plants, steel plants. These pollutants can serve as nutrients for the algae.

When fuels are burned there remains, besides ash, a certain number of gas components. If these still contain combustion heat, they are called heating gases. As soon as they have conveyed their energy to the absorbing surfaces of a heat exchanger, they are called flue or stack gases.

It further contains a small percentage of pollutants such as particulate matter, carbon monoxide, nitrogen oxides and sulfur oxides.

Carbon dioxide (CO2) 

—the primary greenhouse gas responsible for global warming—along with other pollutants.
Its composition depends on what is being burned, but it usually consists of mostly nitrogen (typically more than two-thirds) derived from the combustion air, carbon dioxide (CO2) and water vapor as well as excess oxygen (also derived from the combustion air).

Using algae for reducing the CO2 concentration in the atmosphere is known as algae-based Carbon Capture technology. The algae production facilities can thus be fed with the exhaust gases from these plants to significantly increase the algal productivity and clean up the air.  An additional benefit from this technology is that the oil found in algae can be processed into a biodiesel. Remaining components of the algae can be used to make other products, including Ethanol and livestock feed.

This technology offers a safe and sustainable solution to the problems associated with global warming.

CCRES SPIRULINA

project of

Croatian Center of Renewable Energy Sources (CCRES)