JPS62136299A - 下水汚泥の液化処理方法 - Google Patents
下水汚泥の液化処理方法Info
- Publication number
- JPS62136299A JPS62136299A JP60279679A JP27967985A JPS62136299A JP S62136299 A JPS62136299 A JP S62136299A JP 60279679 A JP60279679 A JP 60279679A JP 27967985 A JP27967985 A JP 27967985A JP S62136299 A JPS62136299 A JP S62136299A
- Authority
- JP
- Japan
- Prior art keywords
- sewage sludge
- reaction
- treatment
- phase
- line
- 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
- 239000010801 sewage sludge Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 239000000126 substance Substances 0.000 claims abstract description 39
- 239000002002 slurry Substances 0.000 claims abstract description 32
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000000047 product Substances 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000012071 phase Substances 0.000 claims description 50
- 239000008346 aqueous phase Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical class O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000010802 sludge Substances 0.000 abstract description 12
- 208000005156 Dehydration Diseases 0.000 abstract description 4
- 230000018044 dehydration Effects 0.000 abstract description 4
- 238000006297 dehydration reaction Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 239000003921 oil Substances 0.000 description 7
- 238000007667 floating Methods 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60279679A JPS62136299A (ja) | 1985-12-11 | 1985-12-11 | 下水汚泥の液化処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60279679A JPS62136299A (ja) | 1985-12-11 | 1985-12-11 | 下水汚泥の液化処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62136299A true JPS62136299A (ja) | 1987-06-19 |
| JPH055560B2 JPH055560B2 (enrdf_load_stackoverflow) | 1993-01-22 |
Family
ID=17614356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60279679A Granted JPS62136299A (ja) | 1985-12-11 | 1985-12-11 | 下水汚泥の液化処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62136299A (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01270999A (ja) * | 1988-04-25 | 1989-10-30 | Agency Of Ind Science & Technol | 下水汚泥の液化処理方法 |
| JPH02102798A (ja) * | 1988-10-13 | 1990-04-16 | Agency Of Ind Science & Technol | 産業廃水汚泥の処理方法 |
| JPH02261597A (ja) * | 1989-03-31 | 1990-10-24 | Agency Of Ind Science & Technol | 汚泥の連続油化方法 |
| JPH08168800A (ja) * | 1994-08-29 | 1996-07-02 | Agency Of Ind Science & Technol | 有機性汚泥の効率的な焼却方法 |
| JP2006282858A (ja) * | 2005-03-31 | 2006-10-19 | National Institute Of Advanced Industrial & Technology | 有機性廃棄物から高質の液体燃料を製造する方法、及びそれにより製造された液体燃料 |
| CN102718384A (zh) * | 2012-06-26 | 2012-10-10 | 深圳市环源科技发展有限公司 | 污泥加碱催化热水解处理方法 |
| JP2013532991A (ja) * | 2010-07-26 | 2013-08-22 | サファイア エナジー，インコーポレイティド | バイオマスからの油性化合物の回収方法 |
| US8556998B2 (en) | 2004-09-16 | 2013-10-15 | Yukuo Katayama | Method for dewatering a water-containing combustible solid |
| US8557004B2 (en) | 2003-07-18 | 2013-10-15 | Yukuo Katayama | Method for dewatering water-containing coal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011534A (zh) * | 2011-09-23 | 2013-04-03 | 中国石油化工股份有限公司 | 一种城市污泥的处理方法以及用于处理城市污泥的系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544903A (en) * | 1977-06-14 | 1979-01-16 | Agency Of Ind Science & Technol | Method of recovering oils from condensed water formed on thermal decomposition of municipal waste |
| JPS59105079A (ja) * | 1982-12-06 | 1984-06-18 | Kurushima Group Kyodo Gijutsu Kenkyusho:Kk | アルカリ熱水を利用した有機物質の処理法 |
| JPS61238399A (ja) * | 1985-04-15 | 1986-10-23 | Japan Organo Co Ltd | 汚泥油化装置 |
-
1985
- 1985-12-11 JP JP60279679A patent/JPS62136299A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544903A (en) * | 1977-06-14 | 1979-01-16 | Agency Of Ind Science & Technol | Method of recovering oils from condensed water formed on thermal decomposition of municipal waste |
| JPS59105079A (ja) * | 1982-12-06 | 1984-06-18 | Kurushima Group Kyodo Gijutsu Kenkyusho:Kk | アルカリ熱水を利用した有機物質の処理法 |
| JPS61238399A (ja) * | 1985-04-15 | 1986-10-23 | Japan Organo Co Ltd | 汚泥油化装置 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01270999A (ja) * | 1988-04-25 | 1989-10-30 | Agency Of Ind Science & Technol | 下水汚泥の液化処理方法 |
| JPH02102798A (ja) * | 1988-10-13 | 1990-04-16 | Agency Of Ind Science & Technol | 産業廃水汚泥の処理方法 |
| JPH02261597A (ja) * | 1989-03-31 | 1990-10-24 | Agency Of Ind Science & Technol | 汚泥の連続油化方法 |
| JPH08168800A (ja) * | 1994-08-29 | 1996-07-02 | Agency Of Ind Science & Technol | 有機性汚泥の効率的な焼却方法 |
| US8557004B2 (en) | 2003-07-18 | 2013-10-15 | Yukuo Katayama | Method for dewatering water-containing coal |
| US8556998B2 (en) | 2004-09-16 | 2013-10-15 | Yukuo Katayama | Method for dewatering a water-containing combustible solid |
| JP2006282858A (ja) * | 2005-03-31 | 2006-10-19 | National Institute Of Advanced Industrial & Technology | 有機性廃棄物から高質の液体燃料を製造する方法、及びそれにより製造された液体燃料 |
| JP2013532991A (ja) * | 2010-07-26 | 2013-08-22 | サファイア エナジー，インコーポレイティド | バイオマスからの油性化合物の回収方法 |
| CN102718384A (zh) * | 2012-06-26 | 2012-10-10 | 深圳市环源科技发展有限公司 | 污泥加碱催化热水解处理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055560B2 (enrdf_load_stackoverflow) | 1993-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |