JPH02293045A - Production of deodorant - Google Patents
Production of deodorantInfo
- Publication number
- JPH02293045A JPH02293045A JP1114082A JP11408289A JPH02293045A JP H02293045 A JPH02293045 A JP H02293045A JP 1114082 A JP1114082 A JP 1114082A JP 11408289 A JP11408289 A JP 11408289A JP H02293045 A JPH02293045 A JP H02293045A
- Authority
- JP
- Japan
- Prior art keywords
- ash
- deodorant
- coal
- mixture
- zeolite
- 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
- 239000002781 deodorant agent Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000010883 coal ash Substances 0.000 claims abstract description 13
- 239000002956 ash Substances 0.000 claims abstract description 9
- 239000010802 sludge Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000012736 aqueous medium Substances 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 abstract description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract description 9
- 239000010457 zeolite Substances 0.000 abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 6
- 239000003245 coal Substances 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000010881 fly ash Substances 0.000 abstract description 2
- 239000005909 Kieselgur Substances 0.000 abstract 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000001877 deodorizing effect Effects 0.000 abstract 1
- 235000019645 odor Nutrition 0.000 description 8
- 235000019733 Fish meal Nutrition 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000004467 fishmeal Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明は、除臭剤の製造方法に関するものである。[Detailed description of the invention] (Industrial application field) The present invention relates to a method for producing a deodorant.
(従来の技術)
周知のごとく、石炭を燃料としている火力発電所等から
は石炭灰が多量に排出され、その量は、約250万t/
年にもなるとみられている。(Prior art) As is well known, large amounts of coal ash are emitted from thermal power plants that use coal as fuel, and the amount is approximately 2.5 million tons/day.
It is expected to be a year.
このような石炭灰は、1部セメント原料等に用いられて
いるが、大量に処理する適切な方法がないことから大半
は固体廃棄物として埋め立て処分されているのが現状で
ある。Although some of this coal ash is used as a raw material for cement, most of it is currently disposed of in landfills as solid waste because there is no suitable method for processing large amounts of it.
又製紙スラッジも大量に発生しているがこれも焼却しそ
の灰は埋め立て処分等により処理されている。A large amount of papermaking sludge is also generated, but this is also incinerated and the ashes are disposed of in landfills, etc.
しかして、このような大量に排出される石炭灰等を有効
に活用し、再資源化することが強く要求されているとこ
ろである。Therefore, there is a strong demand to effectively utilize and recycle such large quantities of coal ash and the like.
(発明が解決しようとする課題)
本発明は、このような要求を充分に満足する優れた処理
方法を提供するものである。(Problems to be Solved by the Invention) The present invention provides an excellent processing method that fully satisfies these requirements.
(課題を解決するための手段)
本発明の特徴とするところは、石炭灰、製紙スラッジ焼
却灰の単独又は複合物とアルカリ水性媒質と混合し、加
熱処理することを特徴とする、除臭剤の製造方法。及び
石炭灰、製紙スラッジ焼却灰の単独又は複合物と富化剤
とアルカリ水性媒質とを混合し、加熱処理することを特
徴とする、除臭剤の製造方法である。(Means for Solving the Problems) The present invention is characterized in that it is a deodorant characterized by mixing coal ash, paper sludge incineration ash alone or in combination with an alkaline aqueous medium, and heat-treating the mixture. manufacturing method. A method for producing a deodorant, which comprises mixing coal ash, paper sludge incineration ash alone or in combination with an enriching agent, and an alkaline aqueous medium, and heat-treating the mixture.
石炭灰としては、例えば、石炭クリンヵーアッシュ、石
炭フライアッシュ等があり、このような石炭灰又は製紙
スラッジあるいは上記のごとき、石炭灰と製紙スラッジ
の複合物とアルカリ水性媒質として例えば、水酸化ナト
リウム水溶液を80〜IGOg/Ω添加し、例えば90
℃以上の加熱処理を施す。Coal ash includes, for example, coal clinker ash, coal fly ash, etc. Coal ash or papermaking sludge, or a composite of coal ash and papermaking sludge as described above, and an alkaline aqueous medium such as hydroxide Add 80 to IGOg/Ω of sodium aqueous solution, for example 90
Heat treatment above ℃.
又富化剤として例えば、硅素土、硅酸ソーダ等の硅酸系
富化剤、塩化アルミニウム等のアルミニウム系富化剤を
1〜10%(重量比)混入することにより、反応を促進
することができ好ましい。In addition, the reaction can be accelerated by mixing 1 to 10% (weight ratio) of a silica-based enrichment agent such as siliceous earth or sodium silicate, or an aluminum-based enrichment agent such as aluminum chloride as an enrichment agent. This is preferable.
このように処理することにより、ゼオライトが生成する
。このゼオライトは、粉状又は造粒して除臭剤として用
いるものである。By processing in this way, zeolite is produced. This zeolite is used as a deodorant in the form of powder or granules.
例えば豚、鶏、牛等のυ1泄物、肥料用又は飼料用等の
魚粉、その他家畜等の排泄物の悪臭発生物近傍に上記除
臭剤を例えば、通気性のある容器に収納しこれを配置す
る。又畜舎内の建物に組込む等により配置し除臭するも
のである。For example, store the above-mentioned deodorizer in a breathable container near the foul-smelling excrement of pigs, chickens, cows, etc., fishmeal for fertilizer or feed, and other livestock excrements. Deploy. It can also be installed in buildings within livestock sheds to eliminate odors.
しかして、上記のごときゼオライトにより除臭すること
のできる理由は、悪臭発生物から発散する悪臭ガスであ
るメルカブタン系ガス、アンモニア系ガスを吸着し、除
臭することができるものと認められる。Therefore, the reason why zeolite can remove odors as described above is that it can adsorb and remove odors such as mercabutane gas and ammonia gas, which are malodorous gases emitted from malodorous substances.
このように除臭した使用済のゼオライトは、肥沃度を高
める土壌改良剤として農地へ入れることにより、土壌を
還元し無害化することができる。Used zeolite that has been deodorized in this way can be put into farmland as a soil conditioner to increase fertility, thereby reducing the soil and rendering it harmless.
(丈 施 例) 次に本発明の実施例を挙げる。(Length example) Next, examples of the present invention will be given.
このようにして反応(加熱処理後)後、過剰に残ってい
るNaOHを水洗除去し、風乾して粉末状のゼオライト
を得た。After the reaction (after heat treatment) in this manner, excess remaining NaOH was removed by washing with water and air-dried to obtain powdered zeolite.
このようなゼオライトを次記のごとく、除臭剤としての
テストを施した。Such zeolite was tested as a deodorant as described below.
注1:+は若干臭気有、±はほとんど臭気なし、一は臭
気なし
注2=前記ゼオライトは、肥料用魚粉に上記のごとく混
入し、7人のパネルにより臭気の有無について官能試験
を施した。Note 1: + indicates slight odor, ± indicates almost no odor, 1 indicates no odor Note 2 = The zeolite was mixed into fish meal for fertilizer as described above, and a seven-person panel conducted a sensory test to determine the presence or absence of odor. .
(発明の効果)
かくすることにより、石炭灰等の廃棄物を大量に使用す
ることができ、廃棄物処理としても極めて有効である。(Effect of the invention) By doing so, a large amount of waste such as coal ash can be used, and it is extremely effective as a waste treatment.
また悪臭等を確実に除去でき、その効果も大である。In addition, it is possible to reliably remove bad odors and the like, which is highly effective.
復代理人sub-agent
Claims (1)
ルカリ水性媒質とを混合し、加熱処理することを特徴と
する、除臭剤の製造方法。 2)石炭灰、製紙スラッジ焼却灰の単独又は複合物と富
化剤とアルカリ水性媒質とを混合し、加熱処理すること
を特徴とする、除臭剤の製造方法。[Claims] 1) A method for producing a deodorant, which comprises mixing coal ash, paper sludge incineration ash alone or in combination with an alkaline aqueous medium, and heat-treating the mixture. 2) A method for producing a deodorant, which comprises mixing coal ash, paper sludge incineration ash alone or in combination with an enriching agent and an alkaline aqueous medium, and heat-treating the mixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1114082A JPH02293045A (en) | 1989-05-09 | 1989-05-09 | Production of deodorant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1114082A JPH02293045A (en) | 1989-05-09 | 1989-05-09 | Production of deodorant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02293045A true JPH02293045A (en) | 1990-12-04 |
Family
ID=14628621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1114082A Pending JPH02293045A (en) | 1989-05-09 | 1989-05-09 | Production of deodorant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02293045A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013202485A (en) * | 2012-03-28 | 2013-10-07 | Sumitomo Osaka Cement Co Ltd | Exhaust gas treatment method and exhaust gas treatment device |
CN106365237A (en) * | 2016-06-20 | 2017-02-01 | 深圳市清泉水业股份有限公司 | Sewage advanced phosphate removal system, and treatment method adopting system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58210846A (en) * | 1982-06-02 | 1983-12-08 | Nippon Jiryoku Senko Kk | Method for producing moisture absorbent and adsorbent from slag or slag and coal ash, shale or calcium silicate |
JPS63256132A (en) * | 1987-04-14 | 1988-10-24 | Miyajima Shoji | Adsorbent |
JPH02198630A (en) * | 1989-01-25 | 1990-08-07 | Kankyo Tekunosu Kk | Deodorant for malodorous material |
-
1989
- 1989-05-09 JP JP1114082A patent/JPH02293045A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58210846A (en) * | 1982-06-02 | 1983-12-08 | Nippon Jiryoku Senko Kk | Method for producing moisture absorbent and adsorbent from slag or slag and coal ash, shale or calcium silicate |
JPS63256132A (en) * | 1987-04-14 | 1988-10-24 | Miyajima Shoji | Adsorbent |
JPH02198630A (en) * | 1989-01-25 | 1990-08-07 | Kankyo Tekunosu Kk | Deodorant for malodorous material |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013202485A (en) * | 2012-03-28 | 2013-10-07 | Sumitomo Osaka Cement Co Ltd | Exhaust gas treatment method and exhaust gas treatment device |
CN106365237A (en) * | 2016-06-20 | 2017-02-01 | 深圳市清泉水业股份有限公司 | Sewage advanced phosphate removal system, and treatment method adopting system |
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