SU1287915A1 - Froth suppressor - Google Patents
Froth suppressor Download PDFInfo
- Publication number
- SU1287915A1 SU1287915A1 SU853909892A SU3909892A SU1287915A1 SU 1287915 A1 SU1287915 A1 SU 1287915A1 SU 853909892 A SU853909892 A SU 853909892A SU 3909892 A SU3909892 A SU 3909892A SU 1287915 A1 SU1287915 A1 SU 1287915A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- foam
- reduce
- defoaming
- elemental sulfur
- froth suppressor
- Prior art date
Links
- 239000006260 foam Substances 0.000 claims description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000002518 antifoaming agent Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 claims 1
- 241000218657 Picea Species 0.000 claims 1
- 239000012141 concentrate Substances 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000171 quenching effect Effects 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
- 239000002562 thickening agent Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
Изобретение относитс к пено- гаситеЛ м и может быть использовано в производствах, где необходимо осуществл ть гашение пены. Использование в качестве пеногасител во- досодержащих двух- и трехфазных пен элементарной серы позвол ет повысить степень пеногашени , уменьшить содержание органических примесей в сточных водах и снизить потери ценных компонентов со сливами сгустителей . 2 табл.The invention relates to foam rubber and can be used in industries where it is necessary to quench the foam. The use of water-containing two- and three-phase foams of elemental sulfur as an antifoaming agent allows one to increase the degree of defoaming, reduce the content of organic impurities in wastewater, and reduce the loss of valuable components with thickener drains. 2 tab.
Description
1one
Изобретение относитс к химической технологии и может быть использовано в производствах, где необходимо осуществл ть гашение пены.The invention relates to chemical technology and can be used in industries where it is necessary to quench the foam.
Целью изобретени вл етс повы- шёние степени пеногашени водосо- держащих пен.The aim of the invention is to increase the degree of defoaming of water-containing foams.
Пример 1. На поверхность пены, образовавшейс при очистке сточных вод от органических примесей (ОП-4) путем пропускани воздуха , распыл ют элементарную серу в количестве 20 г/м . После разрушени пены воду направл ют в хвостохрани- .Example 1. Elemental sulfur in an amount of 20 g / m is sprayed onto the surface of the foam formed during the purification of wastewater from organic impurities (OP-4) by passing air. After the destruction of the foam, the water is directed to the tailings.
Дл сравнени осуществл ют пено- гагаение с использованием бентонита и без пеногасител .For comparison, foaming is carried out using bentonite and without antifoam agent.
Вез пеногасител Without defoaming agent
СераSulfur
5252
Полученные результаты представлены в табл.1, The results are presented in table 1,
Пример2. На поверхность сгустител пенного продукта медного концентрата рассеивают элементарную серу в количестве 300 г/т концентрата . Пески сгустител направл ют на фильтрацию.Example2. Elemental sulfur in the amount of 300 g / t of concentrate is scattered on the surface of the foam concentrate copper concentrate product. The thickener sands are sent for filtration.
Дл сравнени осуществл ют гашение пены с использованием бентонита и без пеногасител .For comparison, foam quenching is performed using bentonite and without antifoam agent.
Полученные результаты представлены в табл. 2.The results are presented in Table. 2
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853909892A SU1287915A1 (en) | 1985-06-12 | 1985-06-12 | Froth suppressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853909892A SU1287915A1 (en) | 1985-06-12 | 1985-06-12 | Froth suppressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1287915A1 true SU1287915A1 (en) | 1987-02-07 |
Family
ID=21182390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU853909892A SU1287915A1 (en) | 1985-06-12 | 1985-06-12 | Froth suppressor |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1287915A1 (en) |
-
1985
- 1985-06-12 SU SU853909892A patent/SU1287915A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Политехнический словарь. М.: Советска энциклопеди , 1977, с.446. Тихомиров В.К. Пены, теори и практика их получени и разрушени , М.: Хими , 1977, с.221 . * |
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