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Biomass gasification gas purification system and method and methanol production system and method
US8946307B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8946307-B2 |
| Application number | US-201113702810-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 3, 2011 |
| Priority date | Aug 9, 2010 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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A biomass gasification gas purification system includes a dust collector for removing dust in biomass gasification gas (containing tar components) acquired by gasifying biomass by a biomass gasification furnace, a desulfurizer for removing sulfur oxide components in the dust-removed biomass gasification gas, a pre-reforming reactor for reforming tar components in the desulfurized biomass gasification gas, a steam feed unit for feeding steam to an upstream side of the pre-reforming reactor, and a natural-gas feed unit for feeding natural gas on an upstream side of the desulfurizer.
First claim
Opening claim text (preview).
The invention claimed is: 1. A biomass gasification gas purification method comprising: gasifying biomass so as to produce biomass gasification gas; removing dust in the biomass gasification gas; desulfurizing sulfur oxide components in the biomass gasification gas that has had the dust removed therefrom so as to produce desulfurized biomass gasification gas; reforming tar components in the desulfurized biomass gasification gas using a pre-reforming reactor, the pre-reformin…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US8946307B2 cover?
- A biomass gasification gas purification system includes a dust collector for removing dust in biomass gasification gas (containing tar components) acquired by gasifying biomass by a biomass gasification furnace, a desulfurizer for removing sulfur oxide components in the dust-removed biomass gasification gas, a pre-reforming reactor for reforming tar components in the desulfurized biomass gasifi…
- Who is the assignee on this patent?
- Yukumoto Atsuhiro, Matsubara Wataru, Tachibana Shinya, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification C10K1/024. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).