JPS6239825U - - Google Patents
Info
- Publication number
- JPS6239825U JPS6239825U JP1985131238U JP13123885U JPS6239825U JP S6239825 U JPS6239825 U JP S6239825U JP 1985131238 U JP1985131238 U JP 1985131238U JP 13123885 U JP13123885 U JP 13123885U JP S6239825 U JPS6239825 U JP S6239825U
- Authority
- JP
- Japan
- Prior art keywords
- absorption
- tower
- carbon monoxide
- liquid
- absorption tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 3
- 239000001569 carbon dioxide Substances 0.000 claims 2
- 238000003795 desorption Methods 0.000 claims 2
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims 1
- 229940045803 cuprous chloride Drugs 0.000 claims 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Carbon And Carbon Compounds (AREA)
- Gas Separation By Absorption (AREA)
Description
第１図は本考案のＣＯ分離・濃縮装置の一実施
例を示す系統構成図、第２図は従来のＣＯ分離・
濃縮装置を示す系統構成図である。
３……吸収塔、４Ａ，４Ｂ，４Ｃ……冷却器、
６，１２……分離装置、８……熱交換器、９……
ストリツパ、１６……フラツシングタンク。
Figure 1 is a system configuration diagram showing an embodiment of the CO separation/concentration device of the present invention, and Figure 2 is a conventional CO separation/concentration diagram.
FIG. 2 is a system configuration diagram showing a concentrator. 3... Absorption tower, 4A, 4B, 4C... Cooler,
6, 12... Separation device, 8... Heat exchanger, 9...
Stripper, 16...flushing tank.
Claims (1)
と芳香族炭化水素溶媒とを含む吸収液を一酸化炭
素と二酸化炭素とを含むガスとを接触させ、その
吸収液中に一酸化炭素を吸収させる吸収塔と、こ
の吸収塔からの吸収液を加熱してＣＯを放散させ
る脱離塔と、前記吸収塔から脱離塔へ吸収液を供
給するラインの途中に吸収液中に吸収された二酸
化炭素を放散させるためのフラツシング装置とを
設けたことを特徴とする一酸化炭素の分離・濃縮
装置。 (2) 前記フラツシング装置は、その操作圧力が
吸収塔の操作圧力を１ａｔｍ以上としたとき吸収
塔内のＣＯ２分圧よりも低く調節される実用新案
登録請求の範囲第(1)項記載の一酸化炭素の分離
・濃縮装置。[Claims for Utility Model Registration] (1) Absorption by bringing an absorption liquid containing cuprous chloride, hexamethylphosphoramide and an aromatic hydrocarbon solvent into contact with a gas containing carbon monoxide and carbon dioxide. An absorption tower that absorbs carbon monoxide into the liquid, a desorption tower that heats the absorption liquid from this absorption tower to diffuse CO, and a line that supplies the absorption liquid from the absorption tower to the desorption tower. 1. A carbon monoxide separation/concentration device comprising a flushing device for dissipating carbon dioxide absorbed in an absorption liquid. (2) The flushing device according to claim 1, wherein the operating pressure of the flushing device is adjusted to be lower than the partial pressure of CO2 in the absorption tower when the operating pressure of the absorption tower is 1 atm or more. Carbon monoxide separation and concentration equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985131238U JPS6239825U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985131238U JPS6239825U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239825U true JPS6239825U (en) | 1987-03-10 |
Family
ID=31029501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985131238U Pending JPS6239825U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014161757A (en) * | 2013-02-21 | 2014-09-08 | Mitsubishi Heavy Ind Ltd | System and method for recovering gas containing co2 and h2s |
-
1985
- 1985-08-28 JP JP1985131238U patent/JPS6239825U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014161757A (en) * | 2013-02-21 | 2014-09-08 | Mitsubishi Heavy Ind Ltd | System and method for recovering gas containing co2 and h2s |
| US9777232B2 (en) | 2013-02-21 | 2017-10-03 | Mitsubishi Heavy Industries, Ltd. | System and method for recovering gas containing CO2 and H2S |
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