CA2091502C - Procede de separation de melanges d'eau, de matieres solides, de boues, d'hydrocarbures non volatils et d'autres matieres - Google Patents
Procede de separation de melanges d'eau, de matieres solides, de boues, d'hydrocarbures non volatils et d'autres matieresInfo
- Publication number
- CA2091502C CA2091502C CA 2091502 CA2091502A CA2091502C CA 2091502 C CA2091502 C CA 2091502C CA 2091502 CA2091502 CA 2091502 CA 2091502 A CA2091502 A CA 2091502A CA 2091502 C CA2091502 C CA 2091502C
- Authority
- CA
- Canada
- Prior art keywords
- solvent
- solids
- water
- mixture
- phase
- 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 - Fee Related
Links
- 239000007787 solid Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000000203 mixture Substances 0.000 title claims abstract description 33
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 31
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 31
- 239000000126 substance Substances 0.000 title abstract description 5
- 239000002689 soil Substances 0.000 claims abstract description 15
- 238000000638 solvent extraction Methods 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims description 98
- 238000004062 sedimentation Methods 0.000 claims description 16
- 239000013049 sediment Substances 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 238000007865 diluting Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 239000013557 residual solvent Substances 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 229920000831 ionic polymer Polymers 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 239000012071 phase Substances 0.000 claims 11
- 239000007791 liquid phase Substances 0.000 claims 2
- 239000010802 sludge Substances 0.000 abstract description 15
- 239000010426 asphalt Substances 0.000 abstract description 14
- 239000003921 oil Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000010779 crude oil Substances 0.000 abstract description 3
- 239000000470 constituent Substances 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 10
- 239000004576 sand Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009996 mechanical pre-treatment Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 241001478887 unidentified soil bacteria Species 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
- C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
- C10G53/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one extraction step
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Treatment Of Sludge (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19924208182 DE4208182C2 (de) | 1992-03-12 | 1992-03-12 | Verfahren zur Auftrennung eines Gemisches aus Wasser, Feststoffen oder Schlämmen, schwerflüchtigen Kohlenwasserstoffen und anderen Begleitstoffen |
| DEP4208182.3 | 1992-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2091502A1 CA2091502A1 (fr) | 1993-09-13 |
| CA2091502C true CA2091502C (fr) | 1999-05-04 |
Family
ID=6454060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2091502 Expired - Fee Related CA2091502C (fr) | 1992-03-12 | 1993-03-11 | Procede de separation de melanges d'eau, de matieres solides, de boues, d'hydrocarbures non volatils et d'autres matieres |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2091502C (fr) |
| DE (1) | DE4208182C2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11273475B2 (en) | 2020-02-12 | 2022-03-15 | Clean Planet Technology Inc. | High rate hydrocarbon solvent extraction system, process and method |
| RU2772332C1 (ru) * | 2021-05-13 | 2022-05-18 | Общество с Ограниченной Ответственностью "ДИСТИЛИУМ" | Способ переработки обводненных нефтесодержащих отходов |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994023855A1 (fr) * | 1993-04-19 | 1994-10-27 | Robertson, Struan, Glen | Recuperation et destruction de substances toxiques contenues dans un sol contamine |
| US5948242A (en) * | 1997-10-15 | 1999-09-07 | Unipure Corporation | Process for upgrading heavy crude oil production |
| WO2002102938A1 (fr) * | 2001-06-18 | 2002-12-27 | Sasol Technology (Pty) Ltd | Procede de separation de particules a partir d'une composition d'hydrocarbures |
| CN100340503C (zh) * | 2004-10-29 | 2007-10-03 | 中国石油化工股份有限公司 | 一种含油污泥的处理方法 |
| CN103693825B (zh) * | 2012-09-28 | 2015-10-28 | 中国石油天然气股份有限公司 | 一种含油污泥的资源化处理方法 |
| CN113402132B (zh) * | 2021-05-11 | 2022-05-13 | 广州优特利环保科技有限公司 | 一种含油污泥高效处理工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981579A (en) * | 1986-09-12 | 1991-01-01 | The Standard Oil Company | Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water |
-
1992
- 1992-03-12 DE DE19924208182 patent/DE4208182C2/de not_active Expired - Fee Related
-
1993
- 1993-03-11 CA CA 2091502 patent/CA2091502C/fr not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11273475B2 (en) | 2020-02-12 | 2022-03-15 | Clean Planet Technology Inc. | High rate hydrocarbon solvent extraction system, process and method |
| RU2772332C1 (ru) * | 2021-05-13 | 2022-05-18 | Общество с Ограниченной Ответственностью "ДИСТИЛИУМ" | Способ переработки обводненных нефтесодержащих отходов |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4208182A1 (de) | 1993-09-16 |
| CA2091502A1 (fr) | 1993-09-13 |
| DE4208182C2 (de) | 1995-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |