JPS6239824U - - Google Patents
Info
- Publication number
- JPS6239824U JPS6239824U JP1985130602U JP13060285U JPS6239824U JP S6239824 U JPS6239824 U JP S6239824U JP 1985130602 U JP1985130602 U JP 1985130602U JP 13060285 U JP13060285 U JP 13060285U JP S6239824 U JPS6239824 U JP S6239824U
- Authority
- JP
- Japan
- Prior art keywords
- dimethylamino
- tris
- carbon monoxide
- phosphine oxide
- separation
- 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
- 238000000926 separation method Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 9
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 9
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims 8
- 238000000605 extraction Methods 0.000 claims 5
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims 1
- 239000007983 Tris buffer Substances 0.000 claims 1
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 239000008346 aqueous phase Substances 0.000 claims 1
- 150000008280 chlorinated 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
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Gas Separation By Absorption (AREA)
- Carbon And Carbon Compounds (AREA)
Description
第１図は本考案の１実施例を示す系統構成図、
第２図は本考案の他の実施例を示す系統構成図、
第３図は従来のＣＯ分離・濃縮装置の系統構成図
である。
３……吸収塔、４，１１……冷却器、６，１３
……水分離装置、８……熱交換器、９……ストリ
ツパ、２１……加熱器、２２……精留塔、２５…
…抽出器、２６……抽剤分離器。
FIG. 1 is a system configuration diagram showing one embodiment of the present invention.
FIG. 2 is a system configuration diagram showing another embodiment of the present invention;
FIG. 3 is a system configuration diagram of a conventional CO separation/concentration device. 3...Absorption tower, 4,11...Cooler, 6,13
... Water separation device, 8 ... Heat exchanger, 9 ... Stripper, 21 ... Heater, 22 ... Rectification column, 25 ...
...Extractor, 26...Extractant separator.
Claims (1)
スフインオキシドとを含む吸収液を一酸化炭素含
有ガスと接触させ、このガス中の一酸化炭素を吸
収させる吸収塔を、この吸収塔からの吸収液から
一酸化炭素を放散させるストリツパと、前記吸収
塔及びストリツパからのガスを凝縮後、トリス（
ジメチルアミノ）ホスフインオキシドを含み、か
つ水を主成分とする水相と他の液相とに分離する
水分離装置と、この水分離装置からの水相をトリ
ス（ジメチルアミノ）ホスフインオキシドと水と
に分離するトリス（ジメチルアミノ）ホスフイン
オキシド分離装置とを備えたことを特徴とする一
酸化炭素の分離・濃縮装置。 (2) 前記トリス（ジメチルアミノ）ホスフイン
オキシドの分離装置が、精留塔である実用新案登
録請求の範囲第(1)項記載の一酸化炭素の分離・
濃縮装置。 (3) 前記トリス（ジメチルアミノ）ホスフイン
オキシド分離装置が、抽出装置である実用新案登
録請求の範囲第(1)項記載の一酸化炭素の分離・
濃縮装置。 (4) 前記抽出装置が、抽剤として塩素化炭化水
素を用いる実用新案登録請求の範囲第(3)項記載
の一酸化炭素の分離・濃縮装置。 (5) 前記抽出装置が、抽剤とトリス（ジメチル
アミノ）ホスフインオキシドを蒸溜により分離す
るものである実用新案登録請求の範囲第(3)項記
載の一酸化炭素の分離・濃縮装置。 (6) トリス（ジメチルアミノ）ホスフインオキ
シド分離装置で分離回収されたトリス（ジメチル
アミノ）ホスフインオキシドを前記ストリツパの
下部に循環するようにした実用新案登録請求の範
囲第(1)項〜第(5)項のいずれかに記載の一酸化炭
素の分離・濃縮装置。[Claims for Utility Model Registration] (1) Absorption in which an absorption liquid containing cuprous chloride and tris(dimethylamino)phosphine oxide is brought into contact with a gas containing carbon monoxide, and carbon monoxide in this gas is absorbed. The column is equipped with a stripper for dissipating carbon monoxide from the absorbent liquid from the absorption column, and after condensing the gas from the absorption column and the stripper, a tris(
A water separation device that separates an aqueous phase containing dimethylamino)phosphine oxide and containing water as a main component and another liquid phase, and a water phase from this water separation device containing tris(dimethylamino)phosphine oxide. A device for separating and concentrating carbon monoxide, comprising a device for separating tris(dimethylamino)phosphine oxide from water. (2) The separation of carbon monoxide according to claim (1) of the utility model registration, wherein the separation device for tris(dimethylamino)phosphine oxide is a rectification column.
Concentrator. (3) The method for separating carbon monoxide according to claim (1) of the utility model registration, wherein the tris(dimethylamino)phosphine oxide separation device is an extraction device.
Concentrator. (4) The carbon monoxide separation/concentration device according to claim (3), wherein the extraction device uses chlorinated hydrocarbon as an extraction agent. (5) The carbon monoxide separation/concentration device according to claim (3), wherein the extraction device separates the extraction agent and tris(dimethylamino)phosphine oxide by distillation. (6) Utility model registration claims (1) to 1, in which tris(dimethylamino)phosphine oxide separated and recovered in a tris(dimethylamino)phosphine oxide separation device is circulated to the lower part of the stripper. Carbon monoxide separation/concentration equipment described in any of paragraph (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985130602U JPS6239824U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985130602U JPS6239824U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239824U true JPS6239824U (en) | 1987-03-10 |
Family
ID=31028256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985130602U Pending JPS6239824U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239824U (en) |
-
1985
- 1985-08-27 JP JP1985130602U patent/JPS6239824U/ja active Pending
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