JP2011116573A - 消石灰、その製造方法および酸性ガス除去剤 - Google Patents
消石灰、その製造方法および酸性ガス除去剤 Download PDFInfo
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- JP2011116573A JP2011116573A JP2009273129A JP2009273129A JP2011116573A JP 2011116573 A JP2011116573 A JP 2011116573A JP 2009273129 A JP2009273129 A JP 2009273129A JP 2009273129 A JP2009273129 A JP 2009273129A JP 2011116573 A JP2011116573 A JP 2011116573A
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- slaked lime
- surface area
- specific surface
- bet specific
- lime
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- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 title claims abstract description 87
- 239000000920 calcium hydroxide Substances 0.000 title claims abstract description 87
- 235000011116 calcium hydroxide Nutrition 0.000 title claims abstract description 87
- 229910001861 calcium hydroxide Inorganic materials 0.000 title claims abstract description 87
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000002378 acidificating effect Effects 0.000 title claims abstract description 7
- 229910001868 water Inorganic materials 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 19
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 7
- 235000010755 mineral Nutrition 0.000 claims abstract description 7
- 239000011707 mineral Substances 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 7
- 230000029087 digestion Effects 0.000 claims description 34
- 150000002484 inorganic compounds Chemical class 0.000 claims description 29
- 229910010272 inorganic material Inorganic materials 0.000 claims description 29
- 239000002253 acid Substances 0.000 claims description 18
- 239000004927 clay Substances 0.000 claims description 15
- 229910021536 Zeolite Inorganic materials 0.000 claims description 11
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 11
- 239000010457 zeolite Substances 0.000 claims description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- 239000005909 Kieselgur Substances 0.000 claims description 5
- 229910001583 allophane Inorganic materials 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 82
- 239000000292 calcium oxide Substances 0.000 abstract description 42
- 235000012255 calcium oxide Nutrition 0.000 abstract description 42
- 239000007789 gas Substances 0.000 abstract description 18
- 239000000126 substance Substances 0.000 abstract description 5
- 239000002734 clay mineral Substances 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 34
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 15
- 238000003756 stirring Methods 0.000 description 12
- 230000001965 increasing effect Effects 0.000 description 9
- 229910002027 silica gel Inorganic materials 0.000 description 9
- 239000000741 silica gel Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 description 7
- 238000000209 wet digestion Methods 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000007580 dry-mixing Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001079 digestive effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 108010082455 Sebelipase alfa Proteins 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- -1 diatomaceous earth Chemical class 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002169 ethanolamines Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 239000004572 hydraulic lime Substances 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229940041615 kanuma Drugs 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
【解決手段】原料生石灰と水とを反応させる消化工程において、二酸化ケイ素を含有する粘土鉱物あるいは人工鉱物を1種あるいは2種以上を添加することで、高BET比表面積を有する新規な消石灰を提供および製造することができ、CODが低減された酸性ガス除去剤として使用できる。
【選択図】 なし
Description
Claims (3)
- 原料生石灰と水を反応させる消化工程において、二酸化ケイ素含有の無機化合物を添加させることで得られる、有機化合物を含有せず、かつBET比表面積が15m2/g以上の高BET比表面積を有する消石灰。
- 原料生石灰と水とを反応させる消化工程において、シリカゲル、珪藻土、ゼオライト、アロフェン、イモゴライト、酸性白土、活性白土の二酸化ケイ素を含む粘土鉱物あるいは人工鉱物の1種あるいは2種以上を、原料生石灰に対して0.01〜20重量%を添加させて製造される請求項1に記載の消石灰の製造方法
- 請求項1に記載の消石灰を有効成分とする酸性ガス除去剤。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009273129A JP5667758B2 (ja) | 2009-12-01 | 2009-12-01 | 消石灰、その製造方法および酸性ガス除去剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009273129A JP5667758B2 (ja) | 2009-12-01 | 2009-12-01 | 消石灰、その製造方法および酸性ガス除去剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011116573A true JP2011116573A (ja) | 2011-06-16 |
| JP5667758B2 JP5667758B2 (ja) | 2015-02-12 |
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| JP2009273129A Active JP5667758B2 (ja) | 2009-12-01 | 2009-12-01 | 消石灰、その製造方法および酸性ガス除去剤 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013166133A (ja) * | 2012-02-16 | 2013-08-29 | Kotegawa Sangyo Kk | 酸性ガス除去剤および酸性ガスの除去方法 |
| JP2015131750A (ja) * | 2013-12-13 | 2015-07-23 | 奥多摩工業株式会社 | 高反応性消石灰およびその製造方法、並びに排ガス処理剤 |
| WO2018185328A1 (en) | 2017-04-07 | 2018-10-11 | S.A. Lhoist Recherche Et Developpement | Process for manufacturing a sorbent for a flue gas treatment process, sorbent and use of said sorbent in such flue gas treatment process |
| WO2019016927A1 (ja) * | 2017-07-20 | 2019-01-24 | 株式会社ジャパンブルーエナジー | 塩化水素除去剤 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04354538A (ja) * | 1991-05-31 | 1992-12-08 | Babcock Hitachi Kk | 排ガス脱硝用触媒および排ガス処理装置 |
| JPH09110423A (ja) * | 1995-10-17 | 1997-04-28 | Ryoko Sekkai Kogyo Kk | 水酸化カルシウム組成物 |
| JPH09108541A (ja) * | 1995-10-17 | 1997-04-28 | Ryoko Sekkai Kogyo Kk | 焼却炉排ガスの処理方法 |
| JPH10249148A (ja) * | 1996-12-24 | 1998-09-22 | Ryoko Sekkai Kogyo Kk | 排ガス処理剤及びその製造方法 |
| JPH1133343A (ja) * | 1997-07-24 | 1999-02-09 | Kanegafuchi Chem Ind Co Ltd | 焼却炉煙道吹込剤および排ガス処理法 |
| JP2003093837A (ja) * | 2001-09-26 | 2003-04-02 | Okutama Kogyo Co Ltd | 排ガス処理剤 |
-
2009
- 2009-12-01 JP JP2009273129A patent/JP5667758B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04354538A (ja) * | 1991-05-31 | 1992-12-08 | Babcock Hitachi Kk | 排ガス脱硝用触媒および排ガス処理装置 |
| JPH09110423A (ja) * | 1995-10-17 | 1997-04-28 | Ryoko Sekkai Kogyo Kk | 水酸化カルシウム組成物 |
| JPH09108541A (ja) * | 1995-10-17 | 1997-04-28 | Ryoko Sekkai Kogyo Kk | 焼却炉排ガスの処理方法 |
| JPH10249148A (ja) * | 1996-12-24 | 1998-09-22 | Ryoko Sekkai Kogyo Kk | 排ガス処理剤及びその製造方法 |
| JPH1133343A (ja) * | 1997-07-24 | 1999-02-09 | Kanegafuchi Chem Ind Co Ltd | 焼却炉煙道吹込剤および排ガス処理法 |
| JP2003093837A (ja) * | 2001-09-26 | 2003-04-02 | Okutama Kogyo Co Ltd | 排ガス処理剤 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013166133A (ja) * | 2012-02-16 | 2013-08-29 | Kotegawa Sangyo Kk | 酸性ガス除去剤および酸性ガスの除去方法 |
| JP2015131750A (ja) * | 2013-12-13 | 2015-07-23 | 奥多摩工業株式会社 | 高反応性消石灰およびその製造方法、並びに排ガス処理剤 |
| WO2018185328A1 (en) | 2017-04-07 | 2018-10-11 | S.A. Lhoist Recherche Et Developpement | Process for manufacturing a sorbent for a flue gas treatment process, sorbent and use of said sorbent in such flue gas treatment process |
| WO2019016927A1 (ja) * | 2017-07-20 | 2019-01-24 | 株式会社ジャパンブルーエナジー | 塩化水素除去剤 |
| JPWO2019016927A1 (ja) * | 2017-07-20 | 2020-07-02 | 株式会社ジャパンブルーエナジー | 塩化水素除去剤 |
| JP6999910B2 (ja) | 2017-07-20 | 2022-01-19 | 株式会社ジャパンブルーエナジー | 塩化水素除去剤 |
| US11318441B2 (en) | 2017-07-20 | 2022-05-03 | Japan Blue Energy Co., Ltd. | Hydrogen chloride removing agent |
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| Publication number | Publication date |
|---|---|
| JP5667758B2 (ja) | 2015-02-12 |
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