CA1085069A - Incineration of lime-conditioned sewage sludge with high sulfur fuel - Google Patents
Incineration of lime-conditioned sewage sludge with high sulfur fuelInfo
- Publication number
- CA1085069A CA1085069A CA293,783A CA293783A CA1085069A CA 1085069 A CA1085069 A CA 1085069A CA 293783 A CA293783 A CA 293783A CA 1085069 A CA1085069 A CA 1085069A
- Authority
- CA
- Canada
- Prior art keywords
- sulfur
- lime
- filter cake
- waste stream
- sludge
- 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.)
- Expired
Links
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 54
- 239000011593 sulfur Substances 0.000 title claims abstract description 54
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000000446 fuel Substances 0.000 title claims abstract description 31
- 239000010801 sewage sludge Substances 0.000 title abstract description 14
- 239000010802 sludge Substances 0.000 claims abstract description 30
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 23
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 23
- 239000004571 lime Substances 0.000 claims abstract description 23
- 239000003245 coal Substances 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 15
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 14
- 229910052925 anhydrite Inorganic materials 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 31
- 239000012065 filter cake Substances 0.000 claims description 26
- 239000002699 waste material Substances 0.000 claims description 22
- 239000010865 sewage Substances 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000010419 fine particle Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 22
- 239000002562 thickening agent Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000010743 number 2 fuel oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JNVCSEDACVAATK-UHFFFAOYSA-L [Ca+2].[S-]SSS[S-] Chemical compound [Ca+2].[S-]SSS[S-] JNVCSEDACVAATK-UHFFFAOYSA-L 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Sludge (AREA)
- Gasification And Melting Of Waste (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/756,169 US4102277A (en) | 1977-01-03 | 1977-01-03 | Incineration of lime-conditioned sewage sludge with high sulfur fuel |
| US756,169 | 1977-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1085069A true CA1085069A (en) | 1980-09-02 |
Family
ID=25042316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA293,783A Expired CA1085069A (en) | 1977-01-03 | 1977-12-22 | Incineration of lime-conditioned sewage sludge with high sulfur fuel |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4102277A (en, 2012) |
| JP (1) | JPS53111678A (en, 2012) |
| AU (1) | AU511379B2 (en, 2012) |
| BE (1) | BE862602A (en, 2012) |
| BR (1) | BR7800010A (en, 2012) |
| CA (1) | CA1085069A (en, 2012) |
| ES (1) | ES465673A1 (en, 2012) |
| FR (1) | FR2376364A1 (en, 2012) |
| IN (1) | IN147020B (en, 2012) |
| IT (1) | IT1117093B (en, 2012) |
| ZA (1) | ZA777622B (en, 2012) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168670A (en) * | 1977-01-03 | 1979-09-25 | Dorr-Oliver Incorporated | Incineration of lime-conditioned sewage sludge with high sulfur fuel |
| US4241672A (en) * | 1978-12-04 | 1980-12-30 | The United States Of America As Represented By The United States Department Of Energy | Method of regulating the amount of underfire air for combustion of wood fuels in spreader-stroke boilers |
| US4232615A (en) * | 1979-06-11 | 1980-11-11 | Aluminum Company Of America | Coal burning method to reduce particulate and sulfur emissions |
| US4308808A (en) * | 1979-06-11 | 1982-01-05 | Aluminum Company Of America | Coal burning method to reduce particulate and sulfur emissions |
| US4359005A (en) * | 1979-06-25 | 1982-11-16 | Energy Incorporated | Fluidized bed incineration of waste |
| DE2943555A1 (de) * | 1979-10-27 | 1981-05-07 | Steag Ag, 4300 Essen | Anlage fuer die aufbereitung von mit pyrit belasteter steinkohle |
| DE3010259A1 (de) * | 1980-03-17 | 1981-09-24 | Rolf W. 2863 Ritterhude Lindemann | Brikett aus organischen produkten oder abfallprodukten mittels anreicherung |
| US4319885A (en) * | 1980-09-08 | 1982-03-16 | Aluminum Company Of America | Coal fuel mixture resulting in reduced sulfurous pollutants |
| US4335662A (en) * | 1980-09-12 | 1982-06-22 | Combustion Engineering, Inc. | Solid fuel feed system for a fluidized bed |
| US4517165A (en) * | 1981-03-03 | 1985-05-14 | Rockwell International Corporation | Combustion method |
| EP0106258A3 (de) * | 1982-10-09 | 1985-05-15 | Heinz Dipl.-Ing. Hölter | Verfahren zur kontinuierlichen Nutzung von Abfall, vorzugsweise Müll und Klärschlamm |
| US4765258A (en) * | 1984-05-21 | 1988-08-23 | Coal Tech Corp. | Method of optimizing combustion and the capture of pollutants during coal combustion in a cyclone combustor |
| US4519324A (en) * | 1984-08-23 | 1985-05-28 | Foster Wheeler Energy Corporation | Gas injection method for improving the operation of a fluidized bed reactor |
| US4676733A (en) * | 1984-09-24 | 1987-06-30 | Ohio State University | Method for producing a clean heated fluid |
| US4671251A (en) * | 1984-09-24 | 1987-06-09 | Ohio State University | Fluidized bed combustor |
| US4595416A (en) * | 1984-10-01 | 1986-06-17 | Fuller Company | Method and apparatus for producing cement clinker including white cement |
| US4582005A (en) * | 1984-12-13 | 1986-04-15 | Aluminum Company Of America | Fuel burning method to reduce sulfur emissions and form non-toxic sulfur compounds |
| US4542704A (en) * | 1984-12-14 | 1985-09-24 | Aluminum Company Of America | Three-stage process for burning fuel containing sulfur to reduce emission of particulates and sulfur-containing gases |
| US4693682A (en) * | 1986-05-12 | 1987-09-15 | Institute Of Gas Technology | Treatment of solids in fluidized bed burner |
| US4822379A (en) * | 1986-06-10 | 1989-04-18 | Jeffery Thompson | Solid fuel composition from waste products |
| US4775388A (en) * | 1987-01-13 | 1988-10-04 | Electric Fuels Corporation | Fuel composition comprised of heat-treated dewatered sewage sludge and a biocide-containing fuel oil |
| US7476372B2 (en) * | 2006-06-28 | 2009-01-13 | Holloman Corporation | Flue gas scrubbing process utilizing biosolids |
| FR2954814B1 (fr) * | 2009-12-30 | 2012-03-02 | Degremont | Procede et installation de sechage de matieres pateuses, en particulier de boues de stations d'epuration, avec generation d'energie thermique. |
| CN114811596B (zh) * | 2022-04-29 | 2023-01-31 | 江苏锦明再生资源有限公司 | 一种干化污泥处理清洁焚烧炉 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB824883A (en) * | 1956-06-21 | 1959-12-09 | Atomenergi Ab | Method of burning sulphur-containing solid fuels |
| US3717700A (en) * | 1970-08-25 | 1973-02-20 | Us Interior | Process and apparatus for burning sulfur-containing fuels |
| US3759196A (en) * | 1971-12-13 | 1973-09-18 | Kinney Inc A M | Refuse disposal and heat recovery in steam boilers |
| US3949684A (en) * | 1973-08-29 | 1976-04-13 | Copeland Systems, Inc. | Method for oxidation of sulfur-containing substances |
| JPS5227467B2 (en, 2012) * | 1973-11-21 | 1977-07-20 | ||
| US3907674A (en) * | 1974-04-24 | 1975-09-23 | Dorr Oliver Inc | Fluid bed incineration of wastes containing alkali metal chlorides |
| US3941552A (en) * | 1974-10-29 | 1976-03-02 | Eric Charles Cottell | Burning water-in-oil emulsion containing pulverized coal |
| GB1581029A (en) * | 1976-05-21 | 1980-12-10 | Exxon Research Engineering Co | Classifying particles using fluidised bed systems and supplying classified particles to a process zone |
-
1977
- 1977-01-03 US US05/756,169 patent/US4102277A/en not_active Expired - Lifetime
- 1977-12-22 ZA ZA00777622A patent/ZA777622B/xx unknown
- 1977-12-22 CA CA293,783A patent/CA1085069A/en not_active Expired
- 1977-12-23 IN IN498/DEL/77A patent/IN147020B/en unknown
- 1977-12-29 JP JP16093677A patent/JPS53111678A/ja active Pending
- 1977-12-29 AU AU32076/77A patent/AU511379B2/en not_active Expired
- 1977-12-30 IT IT69968/77A patent/IT1117093B/it active
-
1978
- 1978-01-02 FR FR7800022A patent/FR2376364A1/fr active Granted
- 1978-01-02 BR BR7800010A patent/BR7800010A/pt unknown
- 1978-01-02 ES ES465673A patent/ES465673A1/es not_active Expired
- 1978-01-03 BE BE184079A patent/BE862602A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1117093B (it) | 1986-02-10 |
| AU511379B2 (en) | 1980-08-14 |
| JPS53111678A (en) | 1978-09-29 |
| IN147020B (en, 2012) | 1979-10-20 |
| ZA777622B (en) | 1979-07-25 |
| FR2376364A1 (fr) | 1978-07-28 |
| AU3207677A (en) | 1979-07-05 |
| ES465673A1 (es) | 1978-09-16 |
| BE862602A (fr) | 1978-05-02 |
| US4102277A (en) | 1978-07-25 |
| BR7800010A (pt) | 1978-10-03 |
| FR2376364B1 (en, 2012) | 1983-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |