JP5615781B2 - ハロゲン化合物含有油の無害化処理方法及び無害化処理装置 - Google Patents
ハロゲン化合物含有油の無害化処理方法及び無害化処理装置 Download PDFInfo
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- JP5615781B2 JP5615781B2 JP2011196592A JP2011196592A JP5615781B2 JP 5615781 B2 JP5615781 B2 JP 5615781B2 JP 2011196592 A JP2011196592 A JP 2011196592A JP 2011196592 A JP2011196592 A JP 2011196592A JP 5615781 B2 JP5615781 B2 JP 5615781B2
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- 238000000034 method Methods 0.000 title claims description 33
- 238000001784 detoxification Methods 0.000 title claims description 29
- 229910052736 halogen Inorganic materials 0.000 title claims description 4
- 150000002367 halogens Chemical class 0.000 title claims description 4
- 238000010791 quenching Methods 0.000 claims description 213
- 230000000171 quenching effect Effects 0.000 claims description 199
- 239000007787 solid Substances 0.000 claims description 141
- 239000003795 chemical substances by application Substances 0.000 claims description 125
- 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 claims description 104
- 239000011734 sodium Substances 0.000 claims description 104
- 229910052708 sodium Inorganic materials 0.000 claims description 104
- 238000006243 chemical reaction Methods 0.000 claims description 32
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 30
- 150000002366 halogen compounds Chemical class 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 10
- 241001465754 Metazoa Species 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000008188 pellet Substances 0.000 claims description 3
- 230000001548 androgenic effect Effects 0.000 claims 1
- 239000011805 ball Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 175
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 48
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 19
- 239000002184 metal Substances 0.000 description 19
- 229910052783 alkali metal Inorganic materials 0.000 description 10
- 150000001340 alkali metals Chemical class 0.000 description 10
- 238000012790 confirmation Methods 0.000 description 10
- 238000000354 decomposition reaction Methods 0.000 description 10
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 9
- 238000005292 vacuum distillation Methods 0.000 description 7
- 239000007795 chemical reaction product Substances 0.000 description 6
- 230000004087 circulation Effects 0.000 description 6
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000006298 dechlorination reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- -1 granular Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000382 dechlorinating effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- 150000001491 aromatic compounds Chemical class 0.000 description 1
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- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
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- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010690 paraffinic oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
11 貯留タンク
13 減圧蒸留槽
15 反応槽
17 分解確認槽
19 クエンチング装置
20 クエンチング装置
21 処理済油タンク
31a、31b クエンチング器
33a、33b 固体クエンチング剤
51 クエンチング器
53 固体クエンチング剤
Claims (7)
- 被処理油中のハロゲン化合物を金属ナトリウムで脱ハロゲン化し脱ハロゲン油を得る反応工程と、
前記脱ハロゲン油と表面に水酸基を有し油に不溶な固体からなる固体クエンチング剤(紙を除く)とを接触させ、前記脱ハロゲン油に残存する未反応の金属ナトリウムと前記固体クエンチング剤(紙を除く)の水酸基とを反応させ、前記金属ナトリウムをクエンチングするクエンチング工程と、
を含むことを特徴とするハロゲン化合物含有油の無害化処理方法。 - 前記固体クエンチング剤が、植物及び/又は動物由来の固体、合成樹脂からなることを特徴とする請求項1に記載のハロゲン化合物含有油の無害化処理方法。
- 被処理油中のハロゲン化合物と金属ナトリウムとを反応させ脱ハロゲン油を得る反応槽と、
表面に水酸基を有し油に不溶な固体からなる固体クエンチング剤(紙を除く)を内蔵し、前記脱ハロゲン油と前記固体クエンチング剤(紙を除く)とを接触させ、前記脱ハロゲン油に残存する未反応の金属ナトリウムと前記固体クエンチング剤(紙を除く)の水酸基とを反応させ、前記金属ナトリウムをクエンチングするクエンチング器と、
を含むことを特徴とするハロゲン化合物含有油の無害化処理装置。 - 前記固体クエンチング剤が、フィルター状であり、
未反応の金属ナトリウムが残存する前記脱ハロゲン油を該固体クエンチング剤を通過させ、前記金属ナトリウムをクエンチングすることを特徴とする請求項3に記載のハロゲン化合物含有油の無害化処理装置。 - 前記フィルター状の固体クエンチング剤の目開きの大きさが、前記未反応の金属ナトリウムの平均粒径よりも1〜5μm大きいことを特徴とする請求項4に記載のハロゲン化合物含有油の無害化処理装置。
- 前記脱ハロゲン油が前記固体クエンチング剤を通過するときの圧力損失から前記固体クエンチング剤の破過状態を検出することを特徴とする請求項4又は5に記載のハロゲン化合物含有油の無害化処理装置。
- 被処理油中のハロゲン化合物と金属ナトリウムとを反応させ脱ハロゲン油を得る反応槽と、
表面に水酸基を有し油に不溶な固体からなる固体クエンチング剤を内蔵し、前記脱ハロゲン油と前記固体クエンチング剤とを接触させ、前記脱ハロゲン油に残存する未反応の金属ナトリウムと前記固体クエンチング剤の水酸基とを反応させ、前記金属ナトリウムをクエンチングするクエンチング器と、を含み、
前記固体クエンチング剤が、粒状、ペレット状、又はボール状であり、
前記クエンチング器が、流動層であり、
前記流動層に未反応の金属ナトリウムが残存する前記脱ハロゲン油を供給し、前記固体クエンチング剤を流動化させながら前記金属ナトリウムをクエンチングし、破過した前記固体クエンチング剤を比重差により分離し流動層から抜き出すことを特徴とするハロゲン化合物含有油の無害化処理装置。
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BE886399A (fr) * | 1979-11-30 | 1981-06-01 | Sunohio | Destruction de biphenyls polyhalogenes |
JPS5764063A (en) * | 1980-07-23 | 1982-04-17 | Sunohio | Device for continuously decomposing and removing polychlorinated biphenyl from fluid |
CA1181771A (en) * | 1982-07-27 | 1985-01-29 | Ontario Hydro | Process for dehalogenation of organic halides |
JP4514284B2 (ja) * | 2000-04-28 | 2010-07-28 | 日本曹達株式会社 | 有機ハロゲン化合物の処理方法 |
JP2002212109A (ja) * | 2001-01-18 | 2002-07-31 | Shinko Pantec Co Ltd | 有機ハロゲン化合物の処理方法 |
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