the potential of fish processing wastes for biodiesel production
... The continuously increasing demand for energy has been translated into increased cost of crude oils, shortage of fossil fuels and intensified emission of greenhouse gases worldwide. If the utilization of fossil fuels is continued at the present rate, local air quality will deteriorate severely and g ...
... The continuously increasing demand for energy has been translated into increased cost of crude oils, shortage of fossil fuels and intensified emission of greenhouse gases worldwide. If the utilization of fossil fuels is continued at the present rate, local air quality will deteriorate severely and g ...
Advanced in the toxic effects of petroleum water accommodated
... climbing in China, and the problem of marine ecological safety can not be optimistic. China marine environmental quality communique in 2008 [2] showed that oil still was the one of three main pollutant (the other two were nitrogen and phosphorus) in coastal areas, especially in some ...
... climbing in China, and the problem of marine ecological safety can not be optimistic. China marine environmental quality communique in 2008 [2] showed that oil still was the one of three main pollutant (the other two were nitrogen and phosphorus) in coastal areas, especially in some ...
Comparison of homogeneous and heterogeneous catalysis
... hence its cake is used as cheap and effective wormicide to maintain the turf, lawn and golf ground free from earth worms [11]. Though mahua oil has been taken for synthesis of biodiesel, there are not many reports of it being catalyzed by heterogeneous catalysts. The catalysis of biodiesel by a hete ...
... hence its cake is used as cheap and effective wormicide to maintain the turf, lawn and golf ground free from earth worms [11]. Though mahua oil has been taken for synthesis of biodiesel, there are not many reports of it being catalyzed by heterogeneous catalysts. The catalysis of biodiesel by a hete ...
Appendix 3 Overview of Oil Refining Process
... together in “fractions” based on these temperature ranges. The typical boiling temperatures of different fractions are shown in Figure A3-2, Typical Boiling Temperatures (Cut Points) for Different Hydrocarbon Fractions. Larger molecules contain more carbon atoms, are generally denser, and have a hig ...
... together in “fractions” based on these temperature ranges. The typical boiling temperatures of different fractions are shown in Figure A3-2, Typical Boiling Temperatures (Cut Points) for Different Hydrocarbon Fractions. Larger molecules contain more carbon atoms, are generally denser, and have a hig ...
possibilities and limitations of co-firing of biomass
... • Emissions of SO2, NOx and CO are only moderately influenced by synergy • Sulphur may have a decisive influence on dioxin emission • Sulphur, chlorine, potassium and Al-Si influence deposits on tubes • Etc—there are several other synergy effects that also need to be further investigated Bo Leckner ...
... • Emissions of SO2, NOx and CO are only moderately influenced by synergy • Sulphur may have a decisive influence on dioxin emission • Sulphur, chlorine, potassium and Al-Si influence deposits on tubes • Etc—there are several other synergy effects that also need to be further investigated Bo Leckner ...
Reliability and Improvements of Water Titration by the Karl Fischer
... Water measurements should reveal all water from the material, however it is unsure, if the thermal energy releases all the water. Heating temperature and time strictly changes the amount of released water molecules. According to IEC 60814 the temperature should be 130140°C. The authors of [5] found, ...
... Water measurements should reveal all water from the material, however it is unsure, if the thermal energy releases all the water. Heating temperature and time strictly changes the amount of released water molecules. According to IEC 60814 the temperature should be 130140°C. The authors of [5] found, ...
Physical and chemical properties of biodiesel from fish oil
... combined with alcohol (usually is methanol). The transformation of these products gives pure biodiesel and crude glycerin as a final product. Biodiesel is one of the prospects for reducing greenhouse gas (GHG), established in the Kyoto Protocol [1, 2] for the development of mechanisms, the reduction ...
... combined with alcohol (usually is methanol). The transformation of these products gives pure biodiesel and crude glycerin as a final product. Biodiesel is one of the prospects for reducing greenhouse gas (GHG), established in the Kyoto Protocol [1, 2] for the development of mechanisms, the reduction ...
Unit Chemistry C1b Question paper
... The Red Sea is about 300 km wide. The new Somalian and Nubian plates are expected to move apart at a similar rate to the Arabian and African plates. A reasonable estimate for the formation of a sea of similar width to the Red Sea would be . . . ...
... The Red Sea is about 300 km wide. The new Somalian and Nubian plates are expected to move apart at a similar rate to the Arabian and African plates. A reasonable estimate for the formation of a sea of similar width to the Red Sea would be . . . ...
Hydrocarbon Ingestions
... emissions” that are the consequence of the chemical combustion of these fossil fuels. Left unchecked, a mounting greenhouse effect will one day severely affect life on Earth - we need only look at our twin planet Venus for a vision of greenhouse extinction in the ...
... emissions” that are the consequence of the chemical combustion of these fossil fuels. Left unchecked, a mounting greenhouse effect will one day severely affect life on Earth - we need only look at our twin planet Venus for a vision of greenhouse extinction in the ...
Pyrolysis
... c Steam to carbon molar ratio of the feed. d Time on stream. e Carbon conversion. f Catalyst was pre-reduced in H at 500°C. ...
... c Steam to carbon molar ratio of the feed. d Time on stream. e Carbon conversion. f Catalyst was pre-reduced in H at 500°C. ...
Gaseous fuel
... In this process, the heavy oil charge is passed through a preheater, where the oil is vaporized & heated to cracking temperature (420-4500C). The hot vapour are passed to the catalytic chamber containing catalyst. In a catalytic chamber also the temp. is maintained at 420 to 4500C & a pressure of 1. ...
... In this process, the heavy oil charge is passed through a preheater, where the oil is vaporized & heated to cracking temperature (420-4500C). The hot vapour are passed to the catalytic chamber containing catalyst. In a catalytic chamber also the temp. is maintained at 420 to 4500C & a pressure of 1. ...
New Dust Burner: Unique System Solution for Special Customer
... which we have parameterised permits an automatic know-how and the required equipment to construct fuel switch-over between pulverous and liquid fuels. and test the dust burners. In this combination, Hans “The decisive factor thereby is however, that with ...
... which we have parameterised permits an automatic know-how and the required equipment to construct fuel switch-over between pulverous and liquid fuels. and test the dust burners. In this combination, Hans “The decisive factor thereby is however, that with ...
Fuel oil
Fuel oil or heavy oil is a fraction obtained from petroleum distillation, either as a distillate or a residue. Broadly speaking, fuel oil is any liquid fuel that is burned in a furnace or boiler for the generation of heat or used in an engine for the generation of power, except oils having a flash point of approximately 40 °C (104 °F) and oils burned in cotton or wool-wick burners. In this sense, diesel is a type of fuel oil. Fuel oil is made of long hydrocarbon chains, particularly alkanes, cycloalkanes and aromatics. The term fuel oil is also used in a stricter sense to refer only to the heaviest commercial fuel that can be obtained from crude oil, i.e., heavier than gasoline and naphtha.In Australia the term ""distillate"" refers specifically to diesel fuel.