JPH03213126A - Apparatus for removing carbon dioxide by mist-like limewater - Google Patents
Apparatus for removing carbon dioxide by mist-like limewaterInfo
- Publication number
- JPH03213126A JPH03213126A JP2005723A JP572390A JPH03213126A JP H03213126 A JPH03213126 A JP H03213126A JP 2005723 A JP2005723 A JP 2005723A JP 572390 A JP572390 A JP 572390A JP H03213126 A JPH03213126 A JP H03213126A
- Authority
- JP
- Japan
- Prior art keywords
- limewater
- mist
- tank
- caco3
- carbon dioxide
- 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
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 title claims abstract description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 13
- 239000001569 carbon dioxide Substances 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract 4
- 239000003595 mist Substances 0.000 abstract description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 3
- 239000000920 calcium hydroxide Substances 0.000 abstract description 3
- 235000011116 calcium hydroxide Nutrition 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 150000001722 carbon compounds Chemical class 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 235000010216 calcium carbonate Nutrition 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 241001233061 earthworms Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 petroleum.1 Usually Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
【発明の詳細な説明】
（２）で炭素化合物が燃焼して排出された二酸化炭素（
ＣＯ２）を（３）のパイプを通じて（１）の排気管に導
く。DETAILED DESCRIPTION OF THE INVENTION Carbon dioxide (
CO2) is led to the exhaust pipe (1) through the pipe (3).
地面に垂直に立てられた（１）の排気管には、（４）の
ポンプにより、（５）のタンク内より１石灰水ｔｃａ（
ＯＨ）２＋の水溶液を吸いだしく６）の噴霧装置により
Ｃａ（ＯＨ７の水溶液の霧が充満させである。The pump (4) pumps 1 lime water tca (
The aqueous solution of OH)2+ was sucked out, and the atomizer of 6) was used to fill the aqueous solution of Ca(OH7) with a mist.
ＣＯ２とＣａ（ＯＨ）２は（１）の内部でＣＯｚ＋Ｃａ
（ＯＨ）ｚ−ＣａＣｏ、＋１（２Ｑの化学反応をして
（７）のＣａ ＣＯ）とＨ２Ｏの混合液を溜めるタンク
に落ちる。この液及びＣａ ＣＯ）は、（８）のポンプ
で吸いだされ資源として再利用する。CO2 and Ca(OH)2 are COz+Ca inside (1)
(OH)z-CaCo, +1 undergoes a 2Q chemical reaction and falls into a tank containing a mixture of (7) Ca CO) and H2O. This liquid and Ca CO) are sucked out by the pump (8) and reused as resources.
この装置にＣＯ２が通ると■ＣＯ２＞■ＣＯ２の状態に
なる。When CO2 passes through this device, the state becomes ■CO2>■CO2.
ＣＯ２の空気中濃度が高く成ると温室効果により地球が
温暖化し、人類並びに自然界全体に大変な被害が生じる
ことが、現在１世界の大問題となっている。しかし、Ｃ
０２の排出防止は非常に困難な問題であり、地球温暖化
防止に対する対策としては、化石燃料の使用削減、森林
の増大、砂漠化の防止等これら政治的にも、技術的にも
困難な方法しか現在はてだてがない。BACKGROUND ART When the concentration of CO2 in the air increases, the earth warms due to the greenhouse effect, causing great damage to humans and the natural world as a whole, which is currently a major problem in the world. However, C
Preventing 02 emissions is an extremely difficult problem, and measures to prevent global warming include reducing the use of fossil fuels, increasing forests, and preventing desertification, all of which are politically and technically difficult. However, there is currently no end to it.
しかし、本発明は、現在考えられているどの方法よりも
、安価に簡単に、ＣＯ２を現在より減少することができ
るのである。また、この発明により生ずるＣ ａ ＣＯ
ｚは工業原料としても非常に有益であり、二次公害を引
き起こすような心配のない、周知の化学反応を応用して
いる。また、この装置は、膨大なエネルギーを使用する
必要がない。However, the present invention can reduce CO2 more cheaply and easily than any currently considered method. Moreover, C a CO produced by this invention
Z is very useful as an industrial raw material, and a well-known chemical reaction is applied that does not cause secondary pollution. Also, this device does not need to use huge amounts of energy.
明細書
Ｃ０２をこの装置に何Ｆ９階も通すことにより、Ｃｏ２
をより多く減少させることができる。ＣＯ□の排出ψを
いくらかでも削減することが、現在の人類の大命題であ
る。By passing the specification C02 through this device several times, the CO2
can be reduced by more. Reducing CO□ emissions ψ to some extent is a major challenge for humanity today.
第１図は、本発明の構成図である。
（１）は、直立させた排気管であり、（７）のタンクと
一体である。
（２）は、石油等炭素化合物の燃焼室である１通常は、
発電用ボイラー等のことである。
（３）は、（１）と（２）を接続して燃焼ガスを（１）
に運ぶパイプである。（３）の（１）への接続位置は、
（６）と（７）の中間の位置である。
（４）は、Ｃａ （ＯＨ）ｔの飽和水溶液を（５）の石
灰水タンクから吸いだしく６）の噴霧装置で（１）の内
部に霧として噴出させるためのポンプである。
（５）はＣａ（ＯＨ）２の飽和水溶液を貯蔵しておくタ
ンクである。
（６）は、Ｃａ （ＯＨ）２の飽和水溶液を（１）の内
部に霧として噴出させる装置である。
（７）は、（１）と一体化しており、ＣＯ７とＣａ（Ｏ
Ｈ）２の飽和水溶液が反応しＣａＣ０，とＩ（２０とに
変化した後に溜まるタンクである。
（８）は、Ｃａ ＣＯｓを資源として利用するために（
７）のタンクから吸いだすためのポンプである。FIG. 1 is a block diagram of the present invention. (1) is an upright exhaust pipe and is integrated with the tank (7). (2) is a combustion chamber for carbon compounds such as petroleum.1 Usually,
This refers to power generation boilers, etc. (3) connects (1) and (2) and connects combustion gas to (1)
It is a pipe that carries the The connection position of (3) to (1) is
This is an intermediate position between (6) and (7). (4) is a pump for sucking a saturated aqueous solution of Ca(OH)t from the lime water tank (5) and spraying it as mist into the interior of (1) using the spray device (6). (5) is a tank that stores a saturated aqueous solution of Ca(OH)2. (6) is a device that sprays a saturated aqueous solution of Ca (OH)2 into the interior of (1) as a mist. (7) is integrated with (1), and CO7 and Ca(O
This is a tank where a saturated aqueous solution of H)2 reacts and changes into CaCO, and I(20).
7) This is a pump for sucking water out of the tank.
Claims (1)
とに変化させ、二酸化炭素の排出量を減少させる装置。A device that reduces carbon dioxide emissions by converting carbon dioxide into calcium carbonate and water using atomized lime water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005723A JPH03213126A (en) | 1990-01-13 | 1990-01-13 | Apparatus for removing carbon dioxide by mist-like limewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005723A JPH03213126A (en) | 1990-01-13 | 1990-01-13 | Apparatus for removing carbon dioxide by mist-like limewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03213126A true JPH03213126A (en) | 1991-09-18 |
Family
ID=11619040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005723A Pending JPH03213126A (en) | 1990-01-13 | 1990-01-13 | Apparatus for removing carbon dioxide by mist-like limewater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03213126A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725210U (en) * | 1993-10-14 | 1995-05-12 | 武盛 豊永 | Car exhaust gas purification device |
| WO2004030839A1 (en) * | 2002-10-07 | 2004-04-15 | Taiheiyo Cement Corporation | Method and apparatus for treating calcium-containing powder |
| JP2008527295A (en) * | 2005-01-07 | 2008-07-24 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | Method for pretreating air prior to introduction into a cryogenic air separation device and corresponding device |
| WO2009009118A3 (en) * | 2007-07-10 | 2009-07-23 | Denyse Dubrucq | Hydrogen generator, carbon dioxide and sulfate captor |
| JP2011505514A (en) * | 2007-11-27 | 2011-02-24 | インブ ジャコブセン | Equipment for reducing most of the carbon dioxide produced by all internal combustion engines and industrial activities |
-
1990
- 1990-01-13 JP JP2005723A patent/JPH03213126A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725210U (en) * | 1993-10-14 | 1995-05-12 | 武盛 豊永 | Car exhaust gas purification device |
| WO2004030839A1 (en) * | 2002-10-07 | 2004-04-15 | Taiheiyo Cement Corporation | Method and apparatus for treating calcium-containing powder |
| JP2008527295A (en) * | 2005-01-07 | 2008-07-24 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | Method for pretreating air prior to introduction into a cryogenic air separation device and corresponding device |
| WO2009009118A3 (en) * | 2007-07-10 | 2009-07-23 | Denyse Dubrucq | Hydrogen generator, carbon dioxide and sulfate captor |
| JP2011505514A (en) * | 2007-11-27 | 2011-02-24 | インブ ジャコブセン | Equipment for reducing most of the carbon dioxide produced by all internal combustion engines and industrial activities |
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