SU471324A1 - Additive to raw cement slurry - Google Patents
Additive to raw cement slurryInfo
- Publication number
- SU471324A1 SU471324A1 SU1961171A SU1961171A SU471324A1 SU 471324 A1 SU471324 A1 SU 471324A1 SU 1961171 A SU1961171 A SU 1961171A SU 1961171 A SU1961171 A SU 1961171A SU 471324 A1 SU471324 A1 SU 471324A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- additive
- cement slurry
- raw cement
- raw
- alkali metal
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
1one
Изобретение относитс к Составу добавок, используемых дл снижени влажности сырьевого пементиого шла1ма.This invention relates to the formulation of additives used to reduce the moisture content of raw pementium slag.
Известна добавка в сырьевой цементный шлам, включающа карбонат щелочного металла .The additive is known in the raw cement slurry, including alkali metal carbonate.
Целью изобретени вл етс снижение влажности, повыщени текучести щлама и улучшени процесса клинкерообразовани при обжиге.The aim of the invention is to reduce the moisture content, increase the flow of the mud and improve the clinker formation process during calcination.
Это достигаетс тем, что добавка содерл ит синтетический дубитель и этаноламин при следующем соотнощении компонентов, вес. %:This is achieved by the fact that the additive contains a synthetic tanning agent and ethanolamine with the following ratio of components, weight. %:
Карбонат щелочного металлаAlkali Metal Carbonate
80-е80s
Синтетический дубитель10-16Synthetic tanning agent 10-16
Этаноламин4-10Ethanolamine 4-10
Комплексна органическа добавка вводитс в количестве 0,0254-0,3% The complex organic additive is introduced in the amount of 0.0254-0.3%
а карбонат щеломкого металла 0,25-2% от веса су.хого шлама.and the carbonate of the alkali metal 0.25-2% by weight of dry sludge.
Предлагаема добавка увеличивает текучесть и снижает влажность шлама на 4-7%, при этом проис.ходит улучшение процессов клинкерообразовани при обжиге.The proposed additive increases the fluidity and reduces the moisture of the sludge by 4-7%, and the processes of clinker formation during firing improve.
Результаты изменени текучести цементного сырьевого шлама и вли ние комплексных добавок на диссоциацию карбоната кальци приведены в таблице. 3 Предмет изобретени Дрбавка в сырьевой цементный шлам, включаюша карбонат щелочного металла, отличающа с тем, что, с целью снижени 5 влажности и повышени текучести шлама и улучшени цроцеосов клинкерообразовани 4 при обжиге, она, кроме того, содержит синтетический дубитель и этаноламин, при €ледующем соотношении компонентов, вес. %: Карбонат щелочного металла 80-86 Синтетический дубитель 10-16 Этаноламин 4-10The results of the change in the flowability of the cement raw sludge and the effect of complex additives on the dissociation of calcium carbonate are given in the table. 3 Subject of the Invention Drbavka in raw cement slurry, including alkali metal carbonate, characterized in that, in order to reduce humidity and increase sludge flowability and improve clinker coagulation 4, during calcination, it also contains synthetic tanning agent and ethanolamine, with € the following ratio of components, weight. %: Alkali metal carbonate 80-86 Synthetic tanning agent 10-16 Ethanolamine 4-10
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1961171A SU471324A1 (en) | 1973-09-28 | 1973-09-28 | Additive to raw cement slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1961171A SU471324A1 (en) | 1973-09-28 | 1973-09-28 | Additive to raw cement slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU471324A1 true SU471324A1 (en) | 1975-05-25 |
Family
ID=20565051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1961171A SU471324A1 (en) | 1973-09-28 | 1973-09-28 | Additive to raw cement slurry |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU471324A1 (en) |
-
1973
- 1973-09-28 SU SU1961171A patent/SU471324A1/en active
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