Processing biomass and petroleum containing materials
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce ethanol and/or butanol, e.g., by fermentation.
1. A method, comprising:
processing a petroleum-containing material that has been exposed to an ion beam generated by an accelerator, the accelerator having a filter to remove undesired species, to extract a hydrocarbon component from the petroleum-containing material; the ion beam effecting a chain scission reaction effective to provide a yield increase in the hydrocarbon component extracted at a temperature and pressure effective to extract the hydrocarbon component.
2. The method of claim 1 , wherein the ion beam comprises positively charged ions.
3. The method of claim 1 , wherein the ion beam comprises at least one of protons, carbon ions, oxygen ions, and noble gas ions.
4. The method of claim 1 , wherein the ion beam comprises at least one of platinum ions, palladium ions, rhenium ions, iridium ions, ruthenium ions, aluminum ions, nickel ions, and osmium ions.
5. The method of claim 1 , wherein the petroleum-containing material comprises crude oil.
6. The method of claim 5 , wherein the crude oil is exposed to the ion beam before the crude oil is refined.
7. The method of claim 1 , wherein processing the petroleum containing material comprises refining at least a portion of the material in at least one step selected from the group consisting of a catalytic cracking process, a catalytic reforming process, a catalytic hydrocracking process, and an alkylation process.
8. The method of claim 1 , further comprising exposing the material to an electron beam.
9. The method of claim 1 , further comprising exposing the material to a reactive gas during exposure of the material to the ion beam.
10. The method of claim 9 , wherein the reactive gas comprises ozone.
11. The method of claim 1 , wherein exposing the material to the ion beam comprises exposing the material to a first type of ions from a first ion beam, and exposing the material from a second type of ions from a second ion beam.
12. The method of claim 11 , wherein the first and second types of ions have different charges.
13. The method of claim 11 , wherein the first and second types of ions have different masses.
14. The method of claim 1 , wherein during exposure to the ion beam the material is flowing.
15. The method of claim 1 , wherein the ion beam comprises charged particles having an energy of 10 MeV/u or more.
16. A method comprising:
processing a petroleum-containing material, the petroleum comprising a heavy fraction component and a light fraction component; wherein processing comprises extracting the light fraction component from the petroleum-containing material; and
wherein the petroleum-containing material has been exposed to an ion beam generated by an accelerator, the accelerator having a filter to remove undesired species; and the ion beam effecting a chain scission reaction effective to provide a yield increase in the light fraction component extracted at a temperature and pressure effective to extract the light fraction component.
17. The method of claim 16 , wherein exposure to the ion beam breaks chemical bonds in the petroleum, leading to the production of light fraction component material from the heavy fraction component.
18. The method of claim 16 , wherein exposure to the ion beam leads to isomerization of at least a portion of the light fraction component, the isomerization effecting a reduction in viscosity.
19. The method of claim 16 , wherein the ion beam composition is selected to effect the addition of a functional group to one or more of the components in the petroleum, the functional group effective to increase ionic mobility within the functionalized components.
20. The method of claim 16 , wherein the ion beam comprises hydride ions.
21. The method of claim 16 , wherein the chain scission reaction comprises a ring-opening chain scission reaction.
22. The method of claim 16 , wherein the ion beam comprises ions that behave chemically as Lewis acid moieties or Lewis base moieties when exposed to the petroleum-containing material.
23. A method, comprising:
processing a petroleum-containing material that has been exposed to an ion beam to extract a hydrocarbon component from the petroleum-containing material; the ion beam effecting a yield increase in the hydrocarbon component extracted at a temperature and pressure effective to extract the hydrocarbon component;
wherein the ion beam comprises at least one of platinum ions, palladium ions, rhenium ions, iridium ions, ruthenium ions, aluminum ions, nickel ions, and osmium ions.