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Biogasoline
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A technology of bio-gasoline and bio-oil, applied in the direction of biological raw materials, processing hydrocarbon oil, petroleum industry, etc., can solve global forest destruction and other problems
Inactive Publication Date: 2010-06-02
DEN NORSKE STATS OLJESELSKAP AS
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Large amounts of land are required to cultivate the necessary plant material and could lead to further destruction of the world's forests
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[0069] Demonstration of cracking of fish oil in a micro-reactivity test (MAT) reactor. The MAT test is a method well known in the catalytic cracking art.
[0070] fish oil from norway Scanbio obtained, is equivalent to so-called crude fish oil, ie fish oil that has not been refined. Some properties of this fish oil are shown in Table 1:
[0095] Example 2 Catalytic cracking of fish oil and atmospheric residue mixture in small riser
[0096] In a continuously operating FCC mini riser, different mixtures of the two feeds described in Example 1 (fish oil and North Sea atmospheric residue) were tested.
[0097] The FCC catalyst used in these tests was an equilibrium catalyst (ECAT) from an FCC unit processing North Sea atmospheric residue.
[0098] figure 2 The conversion is shown as a function of the agent-to-oil ratio for different mixtures consisting of fish oil and FCC feed. As shown in the figure, mixing fish oil into the FCC feed had no significant effect on conversion.
[0099] The interpolated yields tested are shown in Table 5 for comparison at the same conversion (72.5%).
[0100] Table 5: Yields (wt%) of different products and product fractions
[0101]
[0102] As done in Table 4, the results were used to estimate the yield structure when 5.1% fish oil was mixed into the FCC feed. These results...
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Abstract
A process for the preparation of a biogasoline component comprising: (I) obtaining at least one bio-oil and, if necessary, liquefying the bio-oil component; (II) adding the bio-oil in liquid form to a FCC unit along with at least one mineral oil; (III) cracking the components added to the FCC unit to form at least a bio-LPG fraction and a bio-naphtha fraction; (IV) alkylating or catalytically polymerising at least part of the bio-LPG fraction; and (V) combining at least a part of the product of step (IV) with at least a part of the bio-naphtha fraction to form a bio-gasoline component.
Description
technical field [0001] The present invention relates to a method of combining bio-oil, especially fish oil, with mineral oil to form bio-gasoline by fluid catalytic cracking (FCC). [0002] The method maximizes the biomass content in the fuel by ensuring that both the LPG and naphtha fractions in the cracked material are used in the fuel. Background technique [0003] The global concern about climate warming is increasing, and therefore the concern about carbon dioxide emissions is also increasing. In Europe at least, measures are being taken at the highest levels to try and reduce carbon dioxide emissions. That means relying more on renewables such as solar and wind, raising taxes on inefficient products, and investing more in the use of ocean energy. Another rapidly growing area is biofuels, especially for vehicles. [0004] The Biofuels Directive 2003 (Directive 2003 / 30) established an indicative target value for the market share of biofuels to reach 5.75% by the end o...
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