GB201211574D0 - Method of separation - Google Patents
Method of separationInfo
- Publication number
- GB201211574D0 GB201211574D0 GB201211574A GB201211574A GB201211574D0 GB 201211574 D0 GB201211574 D0 GB 201211574D0 GB 201211574 A GB201211574 A GB 201211574A GB 201211574 A GB201211574 A GB 201211574A GB 201211574 D0 GB201211574 D0 GB 201211574D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- oil
- water
- filter
- mixture
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/12—Inert solids used as ballast for improving sedimentation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A method of separating an emulsion of oil, water and solid matter includes the steps of providing an emulsion of oil, water and solid matter; adding a solid to the emulsion in an amount of at least 50% of the oil by content by volume; adding a flocculent to the emulsion; filtering the mixture where filtering involves applying a first pressure to the mixture to force the water through the filter and applying a second pressure which is higher than the first to force oil through the filter.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201211574A GB2503501A (en) | 2012-06-29 | 2012-06-29 | Separating an emulsion of oil, water and solid matter |
PCT/GB2013/051686 WO2014001797A1 (en) | 2012-06-29 | 2013-06-26 | Method of separation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201211574A GB2503501A (en) | 2012-06-29 | 2012-06-29 | Separating an emulsion of oil, water and solid matter |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201211574D0 true GB201211574D0 (en) | 2012-08-15 |
GB2503501A GB2503501A (en) | 2014-01-01 |
Family
ID=46721631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201211574A Withdrawn GB2503501A (en) | 2012-06-29 | 2012-06-29 | Separating an emulsion of oil, water and solid matter |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2503501A (en) |
WO (1) | WO2014001797A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103936217B (en) * | 2014-04-04 | 2016-05-18 | 西南石油大学 | Diesel oil reclaiming clean device and method in abandoned oil base drilling fluid |
CN109534421A (en) * | 2018-12-26 | 2019-03-29 | 渭南市华州区天鸿商贸有限公司 | A kind of compound emulsion carbide slag slurry |
CN114538746B (en) * | 2022-03-01 | 2024-05-14 | 陕西化工研究院有限公司 | Treatment method for separating oil sludge and sewage |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT376957B (en) * | 1981-03-26 | 1985-01-25 | Andritz Ag Maschf | METHOD FOR SEPARATING WATER AND OIL IN OIL SLUDGE TREATMENT AND DEVICE FOR CARRYING OUT THE METHOD |
US5462672A (en) * | 1992-08-13 | 1995-10-31 | Chemical Grouting Co., Ltd. | Process for treating sludge and system for the same |
US7192527B2 (en) * | 2004-08-10 | 2007-03-20 | Halliburton Energy Services, Inc. | Processes for removing oil from solid wellbore materials and produced water |
US7704299B2 (en) * | 2006-02-24 | 2010-04-27 | M-I Llc | Methods of hydrogen sulfide treatment |
WO2010080867A2 (en) * | 2009-01-12 | 2010-07-15 | M-I L.L.C. | Oilfield reclamation system |
-
2012
- 2012-06-29 GB GB201211574A patent/GB2503501A/en not_active Withdrawn
-
2013
- 2013-06-26 WO PCT/GB2013/051686 patent/WO2014001797A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2503501A (en) | 2014-01-01 |
WO2014001797A1 (en) | 2014-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |