JPH0314551U - - Google Patents
Info
- Publication number
- JPH0314551U JPH0314551U JP6735889U JP6735889U JPH0314551U JP H0314551 U JPH0314551 U JP H0314551U JP 6735889 U JP6735889 U JP 6735889U JP 6735889 U JP6735889 U JP 6735889U JP H0314551 U JPH0314551 U JP H0314551U
- Authority
- JP
- Japan
- Prior art keywords
- carbon dioxide
- liquid
- combustion
- gas
- transport pipe
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 46
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 23
- 239000001569 carbon dioxide Substances 0.000 claims 23
- 229930195733 hydrocarbon Natural products 0.000 claims 10
- 150000002430 hydrocarbons Chemical class 0.000 claims 10
- 239000007788 liquid Substances 0.000 claims 10
- 239000007789 gas Substances 0.000 claims 9
- 239000000567 combustion gas Substances 0.000 claims 6
- 239000004215 Carbon black (E152) Substances 0.000 claims 5
- 238000010521 absorption reaction Methods 0.000 claims 5
- 238000002407 reforming Methods 0.000 claims 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 239000002737 fuel gas Substances 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 239000013535 sea water Substances 0.000 claims 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 239000002803 fossil fuel Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Industrial Gases (AREA)
- Feeding And Controlling Fuel (AREA)
- Chimneys And Flues (AREA)
Description
第１図は、本考案の１実施例を示す略図、第２
図は、第１図の−線による断面図、第３図は
、同じく−線による断面図、第４図は、従来
の燃焼装置を装備した典型的な蒸気発生装置の全
体の配置を示す略図、第５図は、先発明装置の１
実施例を装備した典型的な蒸気発生設置の全体の
配置を示す略図である。
４０……燃焼装置を装備した蒸気発生設備、４
１……液相炭酸輸送管、４２……細孔、４３……
放出口。
FIG. 1 is a schematic diagram showing one embodiment of the present invention;
The figures are a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view also taken along the - line, and Fig. 4 is a schematic diagram showing the overall arrangement of a typical steam generator equipped with a conventional combustion device. , FIG. 5 shows 1 of the earlier invention device.
1 is a schematic diagram showing the overall layout of a typical steam generation installation equipped with an embodiment; FIG. 40...Steam generation equipment equipped with a combustion device, 4
1... Liquid phase carbonic acid transport pipe, 42... Pore, 43...
Ejection port.
Claims (1)
混合ガス、あるいは、化石燃料のガス化により得
られる燃焼用ガスなどの燃料ガスを燃焼させるこ
とにより発生する熱を利用する各種の加燃装置に
おいて、燃料ガスの燃焼により発生する炭酸ガス
の排出量を最少とさせるために、高温燃焼ガス通
路１２の中に、炭化水素を過熱水蒸気と一緒に加
燃し触媒反応させることにより炭酸ガスと、水素
との混合ガスを生成するための炭化水素改質装置
２０を配置し、また、高温燃焼ガス通路１２の中
には、炭化水素改質用飽和水蒸気を発生するため
の炭化水素改質用水加熱器２１を設けると共に高
温燃焼ガス通路１２の外部には、混合ガスにより
加燃される炭化水素加熱器２２及び炭化水素を一
層高温に加熱すると共に炭化水素改質用飽和水蒸
気を炭化水素改質用過熱水蒸気とするための炭化
水素改質用飽和水蒸気過熱器２３を設け、更に、
高温燃焼ガス通路１２の外部には、混合ガス中の
炭酸ガスを吸収する炭酸ガス吸収液を含んでいる
炭酸ガス吸収塔３０設け、この炭酸ガス吸収塔３
０を混合ガスが通過するようにし、これにより、
混合ガス中に含まれている炭酸ガスを炭酸ガス吸
収液に吸収されるようにし、この際に、混合ガス
から放出される水素を燃焼ガスとして燃焼装置の
燃焼器１４に供給して燃焼させるようにし、一方
、炭酸ガス吸収液により吸収された炭酸ガスは、
炭酸ガス吸収液から放出され、液相炭酸として回
収・除去し、この液相炭酸を液相炭酸輸送管４１
を介して海中に、大陸棚を越えて海底まで導き、
この液相炭酸輸送管４１を経て海水中に放出する
ようにした炭酸ガスの排出量のほとんど無い燃焼
装置。 ２ 液相炭酸輸送管４１が、大陸棚近くまでは、
その管壁に排出孔を開口すること無く海底の砂の
中に埋められ、大陸棚からは海底の上に露出して
配置され、その端部が開口されると共にこの露出
部分の管壁に多数の細孔４２が開けられ、液相炭
酸を液相炭酸輸送管４１の端部の開口４３及びそ
の管壁の細孔４２を経て海水中に放出させるよう
にする請求項１記載の炭酸ガスの排出量のほとん
ど無い燃焼装置。 ３ 液相炭酸輸送管４１の管壁に開けられる細孔
４２が、液相炭酸輪送管４１の管軸方向にほぼ一
定の間隔にら旋状に開けられた請求項２記載の炭
酸ガスの排出量のほとんど無い燃焼装置。[Claims for Utility Model Registration] 1. Heat generated by burning fuel gas such as hydrocarbons, mixed gases of hydrocarbons and carbon monoxide, or combustion gas obtained by gasifying fossil fuels. In the various combustion devices used, in order to minimize the amount of carbon dioxide gas emitted from the combustion of fuel gas, hydrocarbons are burned together with superheated steam in the high-temperature combustion gas passage 12 to perform a catalytic reaction. A hydrocarbon reformer 20 is disposed in order to generate a mixed gas of carbon dioxide and hydrogen by A hydrocarbon reforming water heater 21 is provided outside the high temperature combustion gas passage 12, and a hydrocarbon heater 22 is provided outside the high temperature combustion gas passage 12 to heat the hydrocarbons to an even higher temperature and to heat the hydrocarbons to a higher temperature. A saturated steam superheater 23 for hydrocarbon reforming is provided for converting steam into superheated steam for hydrocarbon reforming, and further,
A carbon dioxide absorption tower 30 containing a carbon dioxide absorption liquid for absorbing carbon dioxide in the mixed gas is provided outside the high temperature combustion gas passage 12.
0 through which the mixed gas passes, thereby
The carbon dioxide contained in the mixed gas is absorbed by the carbon dioxide absorption liquid, and at this time, the hydrogen released from the mixed gas is supplied as combustion gas to the combustor 14 of the combustion device and combusted. On the other hand, the carbon dioxide absorbed by the carbon dioxide absorption liquid is
It is released from the carbon dioxide absorption liquid, is recovered and removed as liquid carbon dioxide, and this liquid carbon dioxide is transferred to the liquid carbon dioxide transport pipe 41.
into the ocean, across the continental shelf to the ocean floor,
This combustion device discharges almost no carbon dioxide into seawater through this liquid phase carbon dioxide transport pipe 41. 2. Until the liquid phase carbon dioxide transport pipe 41 reaches near the continental shelf,
It is buried in the sand of the ocean floor without opening a discharge hole in the tube wall, and is placed exposed on the seabed from the continental shelf.The end of the tube is opened and a large number of The carbon dioxide gas according to claim 1, wherein the pores 42 of the carbon dioxide transport pipe 41 are opened so that the liquid carbon dioxide is released into the seawater through the opening 43 at the end of the liquid carbon dioxide transport pipe 41 and the pores 42 in the pipe wall. Combustion equipment with almost no emissions. 3. The carbon dioxide gas according to claim 2, wherein the pores 42 formed in the pipe wall of the liquid phase carbon dioxide transport pipe 41 are spirally formed at substantially constant intervals in the axial direction of the liquid carbon dioxide transport pipe 41. Combustion equipment with almost no emissions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989067358U JP2520376Y2 (en) | 1989-06-12 | 1989-06-12 | Combustion device with almost no carbon dioxide in the exhaust combustion gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989067358U JP2520376Y2 (en) | 1989-06-12 | 1989-06-12 | Combustion device with almost no carbon dioxide in the exhaust combustion gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0314551U true JPH0314551U (en) | 1991-02-14 |
| JP2520376Y2 JP2520376Y2 (en) | 1996-12-18 |
Family
ID=31600861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989067358U Expired - Lifetime JP2520376Y2 (en) | 1989-06-12 | 1989-06-12 | Combustion device with almost no carbon dioxide in the exhaust combustion gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520376Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168808A (en) * | 1982-03-12 | 1983-10-05 | カリ−ヒエミ−・アクチエンゲゼルシヤフト | Method of treating waste gas |
-
1989
- 1989-06-12 JP JP1989067358U patent/JP2520376Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168808A (en) * | 1982-03-12 | 1983-10-05 | カリ−ヒエミ−・アクチエンゲゼルシヤフト | Method of treating waste gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520376Y2 (en) | 1996-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |