CA1261645A - EXTRACTION OF CHLORINE-BASED CONTAMINANTS FROM THE MATERIALS THAT CONTAIN THEM - Google Patents
EXTRACTION OF CHLORINE-BASED CONTAMINANTS FROM THE MATERIALS THAT CONTAIN THEMInfo
- Publication number
- CA1261645A CA1261645A CA000496228A CA496228A CA1261645A CA 1261645 A CA1261645 A CA 1261645A CA 000496228 A CA000496228 A CA 000496228A CA 496228 A CA496228 A CA 496228A CA 1261645 A CA1261645 A CA 1261645A
- Authority
- CA
- Canada
- Prior art keywords
- membrane
- water
- contaminant
- solvent
- substrate
- 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
- 239000000463 material Substances 0.000 title abstract 7
- 239000000356 contaminant Substances 0.000 title abstract 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000460 chlorine Substances 0.000 title abstract 2
- 229910052801 chlorine Inorganic materials 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 7
- 239000002904 solvent Substances 0.000 abstract 6
- 239000000758 substrate Substances 0.000 abstract 3
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 238000005202 decontamination Methods 0.000 abstract 1
- 230000003588 decontaminative effect Effects 0.000 abstract 1
- 150000008282 halocarbons Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 150000002632 lipids Chemical class 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
Landscapes
- Detergent Compositions (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000582353A CA1272097A (en) | 1985-08-13 | 1988-11-04 | Formation of membrane-like material |
| CA000582352A CA1266993A (en) | 1985-08-13 | 1988-11-04 | Method of separating oil or bitumen from a surface of a substrate covered with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/765,111 US4610729A (en) | 1981-06-17 | 1985-08-13 | Removal of chlorine-based contaminants from materials contaminated with same |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000582353A Division CA1272097A (en) | 1985-08-13 | 1988-11-04 | Formation of membrane-like material |
| CA000582352A Division CA1266993A (en) | 1985-08-13 | 1988-11-04 | Method of separating oil or bitumen from a surface of a substrate covered with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA1261645A true CA1261645A (en) | 1989-09-26 |
| CA1266993C CA1266993C (cs) | 1990-03-27 |
Family
ID=25072679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000496228A Expired CA1261645A (en) | 1985-08-13 | 1985-11-26 | EXTRACTION OF CHLORINE-BASED CONTAMINANTS FROM THE MATERIALS THAT CONTAIN THEM |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1261645A (cs) |
-
1985
- 1985-11-26 CA CA000496228A patent/CA1261645A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1266993C (cs) | 1990-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |