CA2089182A1 - Process for drying and solvent-extraction of solids and sludges - Google Patents
Process for drying and solvent-extraction of solids and sludgesInfo
- Publication number
- CA2089182A1 CA2089182A1 CA002089182A CA2089182A CA2089182A1 CA 2089182 A1 CA2089182 A1 CA 2089182A1 CA 002089182 A CA002089182 A CA 002089182A CA 2089182 A CA2089182 A CA 2089182A CA 2089182 A1 CA2089182 A1 CA 2089182A1
- Authority
- CA
- Canada
- Prior art keywords
- solvent
- solids
- evaporation
- water
- stages
- 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.)
- Abandoned
Links
- 239000007787 solid Substances 0.000 title claims abstract description 115
- 238000001035 drying Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims description 27
- 238000000638 solvent extraction Methods 0.000 title abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000001704 evaporation Methods 0.000 claims abstract description 56
- 230000008020 evaporation Effects 0.000 claims abstract description 56
- 239000002002 slurry Substances 0.000 claims abstract description 44
- 239000002699 waste material Substances 0.000 claims abstract description 36
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000010924 continuous production Methods 0.000 claims abstract description 6
- 238000004821 distillation Methods 0.000 claims abstract description 4
- 239000013557 residual solvent Substances 0.000 claims abstract description 4
- 230000018044 dehydration Effects 0.000 claims description 9
- 238000006297 dehydration reaction Methods 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000013019 agitation Methods 0.000 claims 1
- 239000008213 purified water Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 239000010802 sludge Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 7
- 238000007664 blowing Methods 0.000 description 5
- CMXPERZAMAQXSF-UHFFFAOYSA-M sodium;1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate;1,8-dihydroxyanthracene-9,10-dione Chemical compound [Na+].O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O.CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC CMXPERZAMAQXSF-UHFFFAOYSA-M 0.000 description 5
- 239000003921 oil Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241000022563 Rema Species 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 150000004074 biphenyls Chemical class 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/028—Flow sheets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/006—Separating volatiles, e.g. recovering solvents from dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/005—Drying solid materials or objects by processes not involving the application of heat by dipping them into or mixing them with a chemical liquid, e.g. organic; chemical, e.g. organic, dewatering aids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/08—Multieffect or multistage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/901—Promoting circulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Sludge (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Processing Of Solid Wastes (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US712,723 | 1991-06-10 | ||
| US07/712,723 US5256251A (en) | 1991-06-10 | 1991-06-10 | Process for drying and solvent-extraction of solids and sludges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2089182A1 true CA2089182A1 (en) | 1992-12-11 |
Family
ID=24863283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002089182A Abandoned CA2089182A1 (en) | 1991-06-10 | 1992-06-05 | Process for drying and solvent-extraction of solids and sludges |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5256251A (OSRAM) |
| EP (1) | EP0544883B1 (OSRAM) |
| JP (1) | JPH06500733A (OSRAM) |
| AU (1) | AU2188892A (OSRAM) |
| CA (1) | CA2089182A1 (OSRAM) |
| DE (1) | DE69218556T2 (OSRAM) |
| ES (1) | ES2101105T3 (OSRAM) |
| TW (1) | TW224448B (OSRAM) |
| WO (1) | WO1992022367A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105330124A (zh) * | 2015-11-25 | 2016-02-17 | 东南大学 | 一种用于生物固体物质的微波辐射溶剂萃取联用深度脱水的方法及装置 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518621A (en) * | 1993-09-03 | 1996-05-21 | Hanover Research Corporation | Process for drying and solvent extraction of contaminated water-wet soils, sediments, and sludges |
| US5987776A (en) * | 1997-10-10 | 1999-11-23 | American Biotheim Company Llc | Process for drying and solvent-extraction of water wet solids |
| US6023003A (en) * | 1998-01-13 | 2000-02-08 | Reading & Bates Development Co. | Process and system for recovering glycol from glycol/brine streams |
| SE519941C2 (sv) * | 1999-12-22 | 2003-04-29 | Tetra Laval Holdings & Finance | Anläggning för behandling av spillvatten från mejerier |
| US7776218B2 (en) | 2003-12-19 | 2010-08-17 | Kfi Intellectual Properties L.L.C. | System for liquid extraction, and methods |
| EP1585926A4 (en) * | 2002-12-19 | 2007-09-19 | Karges Faulconbridge Inc | SYSTEM AND METHOD FOR LIQUID EXTRACTION |
| US6893566B2 (en) * | 2003-02-26 | 2005-05-17 | Alexander G. Fassbender | Sewage treatment system |
| US7601858B2 (en) | 2004-08-17 | 2009-10-13 | Gs Cleantech Corporation | Method of processing ethanol byproducts and related subsystems |
| US9108140B2 (en) | 2005-03-16 | 2015-08-18 | Gs Cleantech Corporation | Method and systems for washing ethanol production byproducts to improve oil recovery |
| ITTV20090047A1 (it) * | 2009-03-19 | 2010-09-20 | In T Ec S R L | Impianto di distillazione estrattiva per la rimozione di sostanze volatili e semivolatili da materiale solido.- |
| EA201200085A1 (ru) * | 2009-07-07 | 2012-10-30 | Нова Текнолоджи, Инк. | Система обработки осадков сточных вод |
| US10703644B2 (en) * | 2012-07-16 | 2020-07-07 | Saudi Arabian Oil Company | Produced water treatment process at crude oil and natural gas processing facilities |
| US9375679B2 (en) | 2013-08-30 | 2016-06-28 | Haldex Brake Products Corporation | Air dryer assembly with manifold system |
| US11479479B2 (en) | 2018-11-15 | 2022-10-25 | M2 Water Solutions, LLC | Wastewater processing |
| US10807884B2 (en) | 2018-11-15 | 2020-10-20 | M2 Water Solutions, LLC | Wastewater processing at atmospheric pressure |
| US12410069B2 (en) | 2018-11-15 | 2025-09-09 | M2 Water Solutions, LLC | Wastewater processing |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE26317E (en) * | 1967-12-05 | Process and apparatus for uehydratino waste solids concentrates | ||
| USRE26352E (en) * | 1968-02-20 | Apparatus and process for uhiynrating waste solids concentrates | ||
| GB333547A (en) * | 1929-02-14 | 1930-08-14 | Guy Erskine Hughes | Improvements in and relating to the distillation of water |
| US2888449A (en) * | 1954-12-22 | 1959-05-26 | Separator Ab | Method and plant for the recovery of oil and proteins from animal material |
| US3716458A (en) * | 1970-09-18 | 1973-02-13 | Carver Greenfield Corp | Process and apparatus for recovering clean water from dilute solutions of waste solids |
| US3950230A (en) * | 1972-12-26 | 1976-04-13 | Hanover Research Corporation | Process and apparatus for recovering residual oil from solids dehydrated in an oil medium and grossly deoiled |
| US3855079A (en) * | 1972-12-26 | 1974-12-17 | Hanover Res Corp | Process and apparatus for recovering residual oil from solids dehydrated in an oil medium and grossly deoiled |
| US3929586A (en) * | 1973-05-07 | 1975-12-30 | Organic Chemicals Company Inc | Process for treatment of organic solvent-containing waste sludges |
| DE2340701C3 (de) * | 1973-08-10 | 1982-04-29 | Hanover Research Corp., East Hanover, N.J. | Verfahren und Vorrichtung zum Wiedergewinnen von reinem Wasser aus verdünnten wässrigen Lösungen von Abfall-Feststoffen |
| US4013516A (en) * | 1975-03-13 | 1977-03-22 | Hanover Research Corporation | Apparatus and process for the pyrolysis of waste solids concentrates |
| US4097378A (en) * | 1975-09-30 | 1978-06-27 | St Clair John Craig | Multiple effect evaporation of water from water containing combustible sludges |
| US4270974A (en) * | 1976-09-01 | 1981-06-02 | Hanover Research Corporation | Process and apparatus for recovering clean water and solids from aqueous solids |
| US4336101A (en) * | 1976-09-01 | 1982-06-22 | Hanover Research Corporation | Process and apparatus for recovering clean water and solids from aqueous solids |
| US4289578A (en) * | 1976-09-01 | 1981-09-15 | Hanover Research Corporation | Process and apparatus for recovering clean water and solids from aqueous solids |
| GB2060417B (en) * | 1979-10-15 | 1984-04-04 | Hanover Res Corp | Processes and apparatuses for recovering clean water and solids from aqueous solids |
| USRE31185E (en) * | 1979-11-21 | 1983-03-22 | Hanover Research Corporation | Process and apparatus for dehydrating waste solids concentrates |
| CA1146722A (en) * | 1981-04-10 | 1983-05-24 | Gordon M. Cameron | Energy recovery method and system for combined sulphuric and phosphoric acid manufacturing plant |
| US4422940A (en) * | 1982-05-17 | 1983-12-27 | Bofors Nobel, Incorporated | Method of neutralizing and detoxifying wastes containing organic compounds |
| US4518458A (en) * | 1982-09-17 | 1985-05-21 | Hanover Research Corporation | Process for removing light oil from solids |
| DE3490096T1 (de) * | 1983-03-03 | 1985-05-15 | BP Australia Ltd., Melbourne, Victoria | Verfahren zum Entwässern eines Feststoffes |
| US4662990A (en) * | 1984-12-19 | 1987-05-05 | Hanover Research Corporation | Apparatus for recovering dry solids from aqueous solids mixtures |
| US4702798A (en) * | 1984-12-19 | 1987-10-27 | Hanover Research Corporation | Process for recovering dry solids from aqueous solids mixtures |
-
1991
- 1991-06-10 US US07/712,723 patent/US5256251A/en not_active Expired - Fee Related
-
1992
- 1992-06-05 CA CA002089182A patent/CA2089182A1/en not_active Abandoned
- 1992-06-05 ES ES92913364T patent/ES2101105T3/es not_active Expired - Lifetime
- 1992-06-05 WO PCT/US1992/004674 patent/WO1992022367A1/en active IP Right Grant
- 1992-06-05 AU AU21888/92A patent/AU2188892A/en not_active Abandoned
- 1992-06-05 DE DE69218556T patent/DE69218556T2/de not_active Expired - Fee Related
- 1992-06-05 JP JP5500918A patent/JPH06500733A/ja active Pending
- 1992-06-05 EP EP92913364A patent/EP0544883B1/en not_active Expired - Lifetime
- 1992-12-16 TW TW081110076A patent/TW224448B/zh active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105330124A (zh) * | 2015-11-25 | 2016-02-17 | 东南大学 | 一种用于生物固体物质的微波辐射溶剂萃取联用深度脱水的方法及装置 |
| CN105330124B (zh) * | 2015-11-25 | 2018-04-24 | 东南大学 | 一种用于生物固体物质的微波辐射溶剂萃取联用深度脱水的方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69218556D1 (de) | 1997-04-30 |
| AU2188892A (en) | 1993-01-12 |
| US5256251A (en) | 1993-10-26 |
| EP0544883B1 (en) | 1997-03-26 |
| WO1992022367A1 (en) | 1992-12-23 |
| DE69218556T2 (de) | 1997-11-13 |
| ES2101105T3 (es) | 1997-07-01 |
| JPH06500733A (ja) | 1994-01-27 |
| TW224448B (OSRAM) | 1994-06-01 |
| EP0544883A1 (en) | 1993-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2089182A1 (en) | Process for drying and solvent-extraction of solids and sludges | |
| US5439489A (en) | Method and apparatus for producing a fuel composition | |
| US8323500B2 (en) | System for liquid extraction, and methods | |
| US3304991A (en) | Apparatus and process for dehydrating waste solids concentrates | |
| CA1301693C (en) | Treating sludges and soil materials contaminated with hydrocarbons | |
| US4518458A (en) | Process for removing light oil from solids | |
| US3323575A (en) | Apparatus and process for dehydrating waste solids concentrates | |
| CN112079540B (zh) | 油泥的处理方法 | |
| CA1318633C (en) | Disposal process and apparatus for oil refinery sludge | |
| IE42503B1 (en) | Pyrolizing arrangements and processes for the pyrolysis of waste solid concentrates | |
| WO2009017389A2 (en) | Method for extracting crude palm oil | |
| US6641722B2 (en) | System for removing silicone oil from waste water treatment plant sludge | |
| US5987776A (en) | Process for drying and solvent-extraction of water wet solids | |
| CN205773853U (zh) | 基于汽提和mvr组合工艺的处理化工废水的系统 | |
| CN86105219A (zh) | 木质纤维材料的蒸煮方法 | |
| EP4104913A1 (en) | Method for purifying an extraction liquid | |
| WO2015037980A1 (en) | Zero liquid discharge palm oil clarification process | |
| CA2028685A1 (en) | Method for removing amine from solids | |
| US20220145187A1 (en) | Process for extracting crude oil from substrates | |
| AT389466B (de) | Verfahren und anlage zur thermischen behandlung von guetern mit feststoffanteil | |
| CA3182543A1 (en) | Process for extracting crude oil from substrates | |
| RU2034011C1 (ru) | Установка подготовки каменоугольной смолы к переработке | |
| CA1129369A (en) | Process and apparatus for recovering clean water and solids from aqueous solids | |
| GB2060417A (en) | Processes and apparatuses for recovering clean water and solids from aqueous solids | |
| GB2127314A (en) | Processes and apparatuses for recovering clean water and solids from aqueous solids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |