SU85218A1 - Method of accelerating the burning process of portland cement clinker to obtain high grade portland cement - Google Patents
Method of accelerating the burning process of portland cement clinker to obtain high grade portland cementInfo
- Publication number
- SU85218A1 SU85218A1 SU396187A SU396187A SU85218A1 SU 85218 A1 SU85218 A1 SU 85218A1 SU 396187 A SU396187 A SU 396187A SU 396187 A SU396187 A SU 396187A SU 85218 A1 SU85218 A1 SU 85218A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- portland cement
- accelerating
- high grade
- obtain high
- burning process
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Отличительна особенность предлагаемого способа ускорени процесса обжига цементного клинкера дл получени портландцемента повышенной марки заключаетс в том, что, в цел х ускорени процесса обжига и повышени качества цемента, в цементную шихту добавл ю г 2-3% хромистого железн ка или хромистого шлака.A distinctive feature of the proposed method of accelerating the process of burning cement clinker to obtain high grade Portland cement is that, in order to accelerate the process of burning and improving the quality of cement, to the cement mixture add 2-3% of chromium iron or chromic slag.
Способ основан на том, что при введении в цементную шихту 2-3% хромистого шлака или хромистого железн ка понижаетс температура спекани клинкера и облегчаетс перевод двухкальциевого силиката в трехкальциевый. Благодар этому процесс обжига происходит более интенсивно, повышаетс производительность печи, снижаетс расход топлива и улучшаетс качество получаемого продукта.The method is based on the fact that, when introducing 2-3% of chromic slag or chromium iron into the cement mixture, the sintering temperature of the clinker decreases and the conversion of dicalcium silicate into tricalcium silicate is facilitated. Due to this, the burning process is more intensive, the furnace productivity is improved, the fuel consumption is reduced and the quality of the product is improved.
Предмет изобретени Subject invention
Способ ускорени процесса обжига портландцементного клинкера дл получени портландцемента повышенной марки, отличающийс тем, что, в цел х повышени интенсивности процесса обжига и улучшени качества обожженного продукта, в цементную шихту обычного состава добавл ют 2-3% хромистого железн ка или хромистого шлака.A method of accelerating the burning process of portland cement clinker to obtain a high grade portland cement, characterized in that, in order to increase the intensity of the burning process and improve the quality of the calcined product, 2-3% of chromium iron or chromic slag is added to the cement mixture of the usual composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU396187A SU85218A1 (en) | 1949-04-26 | 1949-04-26 | Method of accelerating the burning process of portland cement clinker to obtain high grade portland cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU396187A SU85218A1 (en) | 1949-04-26 | 1949-04-26 | Method of accelerating the burning process of portland cement clinker to obtain high grade portland cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU85218A1 true SU85218A1 (en) | 1949-11-30 |
Family
ID=48257686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU396187A SU85218A1 (en) | 1949-04-26 | 1949-04-26 | Method of accelerating the burning process of portland cement clinker to obtain high grade portland cement |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU85218A1 (en) |
-
1949
- 1949-04-26 SU SU396187A patent/SU85218A1/en active
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