SU901570A1 - Foaming suspension for preventing and fighting endogene fires - Google Patents
Foaming suspension for preventing and fighting endogene fires Download PDFInfo
- Publication number
- SU901570A1 SU901570A1 SU802921111A SU2921111A SU901570A1 SU 901570 A1 SU901570 A1 SU 901570A1 SU 802921111 A SU802921111 A SU 802921111A SU 2921111 A SU2921111 A SU 2921111A SU 901570 A1 SU901570 A1 SU 901570A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fires
- endogene
- fighting
- preventing
- foaming suspension
- Prior art date
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Description
при следующем соотношении компонентов , вес.%:in the following ratio, wt.%:
Сухие отходы флотации ,0 Гипс25,0-30,0Dry flotation waste, 0 Gypsum25.0-30.0
Пенообразователь1,0-1,1Frother1.0-1.1
ВодаОстальноеWaterEverything
В табл« 1 представлен состав суспензий с разным соотношением инградиентов .Table 1 shows the composition of suspensions with different ratios of ingredients.
Спенивание всех суспензий производилось на приборе РТ-1 (размельчитель ткани). В табл. 2 приведены данные о свойствах полученных суспензий.All suspensions were foamed on the RT-1 device (tissue grinder). In tab. 2 shows the properties of the suspensions obtained.
Из приведенных в табл, 2 данных видно, что дл предупреждени и тушени эндогенных пожаров целесообразно использовать второй - четвертый составы. Первый состав пенообразующей суспензии не дает твердеющей пены, а п тый cocjaB из-за быстрого твердени пены не позвол ет транспортировать ее по выработанному пространству.From the data presented in Table 2, it can be seen that for the prevention and extinguishing of endogenous fires it is advisable to use the second - fourth compositions. The first composition of the foaming suspension does not give a hardening foam, and the fifth cocjaB, due to the rapid hardening of the foam, does not allow it to be transported through the developed space.
Использование предлагаемой пенообразующей суспензии дл предупреждени и тушени эндогенных пожаров по сравнению с известными повысит эффективность борьбы с эндогенными пожарами.The use of the proposed foaming suspension to prevent and extinguish endogenous fires in comparison with the known ones will increase the effectiveness of the fight against endogenous fires.
-Твердение пены при ее стабилизации отходами флотации и гипсом позволит отказатьс от затрат на повторную обработку выработанного пространства |И уменьшить расход дефицитного пенообразовател . Кроме того, применение твердеющей пены приведет к резкому снижению содержани пенообразовател в сточных водах.- The hardening of the foam during its stabilization with flotation waste and gypsum will make it possible to refuse the cost of re-processing the developed space | And to reduce the consumption of the scarce blowing agent. In addition, the use of hardening foam will lead to a drastic decrease in the amount of frother in the wastewater.
Таблица 1Table 1
tO,0tO, 0
38,0 37.0 35,0 33,038.0 37.0 35.0 33.0
6,2 6.2
1 2 6,01 2 6.0
6,3 6.3 6,26.3 6.3 6.2
1,21.2
Остальное до 100%The rest is up to 100%
1,1 1,0 1,01.1 1.0 1.0
0,90.9
Таблица 2table 2
.не отвердевает16,0 оNot hardening 16.0 o
100не распадаетс 100 does not decay
ifOне распадаетс ifO does not decay
распадаетс breaks up
12.не распадаетс 12. Does not decay
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802921111A SU901570A1 (en) | 1980-04-30 | 1980-04-30 | Foaming suspension for preventing and fighting endogene fires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802921111A SU901570A1 (en) | 1980-04-30 | 1980-04-30 | Foaming suspension for preventing and fighting endogene fires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU901570A1 true SU901570A1 (en) | 1982-01-30 |
Family
ID=20894362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802921111A SU901570A1 (en) | 1980-04-30 | 1980-04-30 | Foaming suspension for preventing and fighting endogene fires |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU901570A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899346B (en) * | 2012-12-31 | 2016-10-05 | 河南理工大学 | Excavation face in coal mine fully-mechanized digging machine foam dedusting system |
-
1980
- 1980-04-30 SU SU802921111A patent/SU901570A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899346B (en) * | 2012-12-31 | 2016-10-05 | 河南理工大学 | Excavation face in coal mine fully-mechanized digging machine foam dedusting system |
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