Carbon dioxide separation using adsorption with steam regeneration
US-9504955-B2 · Nov 29, 2016 · US
Flue gas purification tower
US11097218B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11097218-B2 |
| Application number | US-201616346885-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 23, 2016 |
| Priority date | Nov 23, 2016 |
| Publication date | Aug 24, 2021 |
| Grant date | Aug 24, 2021 |
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- Title
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Abstract
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Disclosed is a flue gas purification tower, comprising a tower body, at least one gas inlet (1) disposed at the bottom of the tower body, at least one gas outlet (2) disposed at the top of the tower body, at least one active coke layer (3) located inside the tower body, and a baffle plate (4) arranged in a place where the flow direction of the flue gas from the gas inlet changes. The baffle plate (4) is a straight plate, an arc plate, a straight-and-arc plate or a straight-arc-straight plate, wherein the straight-and-arc plate comprises a straight segment and an arc segment connected with each other; and the straight-arc-straight plate comprises a straight segment in the vertical direction, a straight segment in the horizontal direction, and an arc segment connected between the two straight segments.
First claim
Opening claim text (preview).
What is claimed is: 1. A flue gas purification tower, comprising a tower body, at least one gas inlet disposed at the bottom of the tower body, at least one gas outlet disposed at the top of the tower body, at least one active coke layer located inside the tower body, and a baffle plate arranged in a place where the flow direction of the flue gas from the gas inlet changes, wherein the baffle plate is formed with a plurality of circular holes or elongated holes. 2. The flue gas purification tower according to claim 1 , wherein the baffle plate is a straight plate, an arched plate, a straight-arched plate or a straight-arched-straight plate, wherein the straight-arched plate comprises a straight segment and an arched segment connected with each other; and the straight-arched-straight plate comprises a straight segment in the vertical direction, a straight segment in the horizontal direction, and an arched segment connected between the two straight segments. 3. The flue gas purification tower according to claim 2 , wherein all the arched plate, the arched segment of the straight-arched plate and the arched segment of the straight-arched-straight plate have a radius between 1 m and 3 m. 4. The flue gas purification tower according to claim 1 , wherein the number of the baffle plate is 3-5. 5. The flue gas purification tower according to claim 1 , wherein the baffle plate has the same length as the gas inlet and a height between 1 m and 3 m. 6. The flue gas purification tower according to claim 1 , wherein the active coke layer has a thickness between 1.4 m and 1.9 m. 7. The flue gas purification tower according to claim 1 , wherein the tower body has a length between 6 m and 10 m, a width between 6 m and 10 m and a height between 20 m and 40 m.
Assignees
Inventors
Classifications
- B01D53/08Primary
according to the "moving bed" method · CPC title
Means for feeding or distributing gases · CPC title
Ammonia · CPC title
- B01D53/0423Primary
Beds in columns · CPC title
Nitrogen oxides other than dinitrogen oxide · CPC title
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- What does patent US11097218B2 cover?
- Disclosed is a flue gas purification tower, comprising a tower body, at least one gas inlet (1) disposed at the bottom of the tower body, at least one gas outlet (2) disposed at the top of the tower body, at least one active coke layer (3) located inside the tower body, and a baffle plate (4) arranged in a place where the flow direction of the flue gas from the gas inlet changes. The baffle pla…
- Who is the assignee on this patent?
- Inst Process Eng Cas
- What technology area does this patent fall under?
- Primary CPC classification B01D53/08. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 24 2021 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).