SU1688587A1 - Method of utilization of phenol water - Google Patents
Method of utilization of phenol waterInfo
- Publication number
- SU1688587A1 SU1688587A1 SU4761647/02A SU4761647A SU1688587A1 SU 1688587 A1 SU1688587 A1 SU 1688587A1 SU 4761647/02 A SU4761647/02 A SU 4761647/02A SU 4761647 A SU4761647 A SU 4761647A SU 1688587 A1 SU1688587 A1 SU 1688587A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phenol water
- water
- phenol
- injector
- constituents
- Prior art date
Links
- KSSNXJHPEFVKHY-UHFFFAOYSA-N phenol;hydrate Chemical compound O.OC1=CC=CC=C1 KSSNXJHPEFVKHY-UHFFFAOYSA-N 0.000 title abstract 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 239000003517 fume Substances 0.000 abstract 2
- 230000001473 noxious effect Effects 0.000 abstract 2
- 239000000779 smoke Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000003567 thiocyanates Chemical class 0.000 abstract 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Treating Waste Gases (AREA)
Abstract
FIELD: metallurgy. SUBSTANCE: off-gases from tandem furnace with temperature 700-1600 C are cooled with injector-pulverized phenol water containing up to 500 mg/l phenols, up to 200 mg/l cyanides, and up to 200 mg/l thiocyanates, or with mixture of phenol water with recycled water in ratio from 15: 1 to 1:10. Constituents of phenol water under these conditions are decomposed and burned in the smoke fume stream into carbon dioxide, water, etc. For more complete combustion of the phenol water constituents, additional oxygen is introduced into injector or next to it in amount 5-40 cu.m per 1 t phenol water. As a result, content of noxious components in smoke fume is reduced to their permissible values, and drainage from dust-removing scrubber contains residual amount of noxious admixtures which is 2-10 times lower than that in purified biochemical phenol water. EFFECT: increased degree of phenol water utilization, improved environmental condition, and reduced power consumption. 2 cl, 2 tbl
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4761647/02A SU1688587A1 (en) | 1989-07-24 | 1989-07-24 | Method of utilization of phenol water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4761647/02A SU1688587A1 (en) | 1989-07-24 | 1989-07-24 | Method of utilization of phenol water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1688587A1 true SU1688587A1 (en) | 1997-01-20 |
Family
ID=60530509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4761647/02A SU1688587A1 (en) | 1989-07-24 | 1989-07-24 | Method of utilization of phenol water |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1688587A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2181383C1 (en) * | 2001-07-12 | 2002-04-20 | ОАО "НОСТА" (ОХМК) - Открытое акционерное общество Орско-Халиловский металлургический комбинат | Method of reusing phenol-containing waste water |
-
1989
- 1989-07-24 SU SU4761647/02A patent/SU1688587A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2181383C1 (en) * | 2001-07-12 | 2002-04-20 | ОАО "НОСТА" (ОХМК) - Открытое акционерное общество Орско-Халиловский металлургический комбинат | Method of reusing phenol-containing waste water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REG | Reference to a code of a succession state |
Ref country code: RU Ref legal event code: MM4A Effective date: 20050725 |