SU162620A1 - - Google Patents
Info
- Publication number
- SU162620A1 SU162620A1 SU806463A SU806463A SU162620A1 SU 162620 A1 SU162620 A1 SU 162620A1 SU 806463 A SU806463 A SU 806463A SU 806463 A SU806463 A SU 806463A SU 162620 A1 SU162620 A1 SU 162620A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phenol
- solutions
- solution
- sodium
- prepared
- Prior art date
Links
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 23
- 239000007789 gas Substances 0.000 description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 7
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 150000002989 phenols Chemical class 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- PYOZTOXFQNWBIS-UHFFFAOYSA-N phenol;sodium Chemical compound [Na].OC1=CC=CC=C1 PYOZTOXFQNWBIS-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU162620A1 true SU162620A1 (2) |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2327502C2 (ru) | Очистка отработанных щелочных нефтезаводских стоков | |
| RU2472563C1 (ru) | Установка для обработки потока отходов | |
| US5997731A (en) | Process for treating an effluent alkaline stream having sulfur-containing and phenolic compounds | |
| JPH0773699B2 (ja) | 硫化水素、シアン化水素及びアンモニアを含む水溶液の処理方法 | |
| Luthy et al. | Removal of organic contaminants from coal conversion process condensates | |
| CN103833171B (zh) | 一种甲醇制烯烃工艺的超高浓度有机物废水的处理方法 | |
| SU162620A1 (2) | ||
| US4239620A (en) | Cyanide removal from wastewaters | |
| US2927075A (en) | Waste water treatment | |
| RU13797U1 (ru) | Установка очистки сернисто-щелочных стоков производств олефинов пиролизом углеводородов | |
| RU112188U1 (ru) | Установка очистки сульфидно-щелочных стоков | |
| RU2245849C1 (ru) | Способ переработки сернисто-щелочных сточных вод и установка для его осуществления | |
| RU2568484C1 (ru) | Способ очистки воды | |
| CN1132899C (zh) | 酸渣、碱渣综合处理方法 | |
| FI59031B (fi) | Saett att aotminstone partiellt borttaga skadliga illaluktande svavelfoereningar ur gasstroemmar | |
| EP0509964B1 (en) | Process for the treatment of spent aqueous solutions of caustic soda used for purification and washing of petroleum products | |
| CN117550736A (zh) | 一种石油炼制工业油品精制废碱液的处理方法 | |
| Wang et al. | Treatment of high-concentration phenolic wastewater by pyridine–coal tar complexation extraction system | |
| RU2708005C1 (ru) | Способ очистки сернисто-щелочных сточных вод | |
| SU979496A1 (ru) | Способ регенерации маслосодержащих производственных отходов | |
| Tran et al. | Characterization and treatment methods for sulfur-alkaline wastewater | |
| US4108734A (en) | Process for the distillation of weak ammonia liquor | |
| SU1680285A1 (ru) | Способ улавливания паров сероводородсодержащей нефти | |
| US2928882A (en) | Purification of aqueous liquors containing phenol | |
| DE19615067A1 (de) | Verfahren zur Behandlung industrieller Abwässer |