SU876582A1 - Raw mixture for producing portlandcement clinker - Google Patents
Raw mixture for producing portlandcement clinker Download PDFInfo
- Publication number
- SU876582A1 SU876582A1 SU802868414A SU2868414A SU876582A1 SU 876582 A1 SU876582 A1 SU 876582A1 SU 802868414 A SU802868414 A SU 802868414A SU 2868414 A SU2868414 A SU 2868414A SU 876582 A1 SU876582 A1 SU 876582A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- producing
- limestone
- raw mixture
- clinker
- portlandcement
- Prior art date
Links
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- Treatment Of Sludge (AREA)
Description
ртавы сырьевых смесей, которые предртавлены в табл 1. I Компоненты дозируют в указанных Соотношени х, измельчают и обжигают , Кри 1250-1350 с.Rtava raw mixtures, which are presented in Table 1. I Components are metered in the indicated Ratios, crushed and calcined, Cree 1250-1350 s.
Результаты физико-механических исЬытаний цементов приведены в табл. 2.The results of physico-mechanical tests of cements are given in Table. 2
Введение серосодержащего известн ка оказывает положительное вли ние на процесс обжига клинкера, интенсифициру его производство. -Ускор ющее действие этого известн ка св зано со унижением температуры декарбонизшдии СаСО и температуры по влени жидкой азы.The introduction of sulfur-containing limestone has a positive effect on the clinker burning process, which intensifies its production. The accelerating effect of this limestone is due to the lowering of the temperature of CaCO decarbonate and the temperature of the appearance of the liquid basics.
I При обжиге предлагаемых составов Образуетс 22-38% SO2, который известными методами можно переработатьI When roasting the proposed formulations, 22-38% SO2 is formed, which can be recycled by known methods.
Материал, вес. %Material weight %
на серную кислоту. При обжиге известного состава образуетс 13,6% SOj, который выбрасываетс в атмосферу, загр зн ее.on sulfuric acid. The calcination of a known composition produces 13.6% SOj, which is released into the atmosphere, contaminated.
Использование предлагаемой сырьевой смеси в цементной промышленности обеспечивает следующие преимущества : экономию топлива за счет снижени температуры обжига(расчетный экономический эффект от снижени The use of the proposed raw material mixture in the cement industry provides the following advantages: fuel economy due to lower firing temperature (the estimated economic effect from reducing
o-расход топлива составл ет 150 тыс.руб при выпуске 1 млн. т цемента в год); повышение производительности печи на 30%; повышение активности цемен-та на 29%; комплексное использованиеo-fuel consumption is 150 thousand rubles with the release of 1 million tons of cement per year); 30% increase in furnace productivity; increased cement activity by 29%; complex use
5 сырь (экономи различных руд, примен емых дл получени серной кислоты) ..5 raw materials (saving various ores used to produce sulfuric acid) ..
ТаблицаTable
Таблица2Table 2
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802868414A SU876582A1 (en) | 1980-01-10 | 1980-01-10 | Raw mixture for producing portlandcement clinker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802868414A SU876582A1 (en) | 1980-01-10 | 1980-01-10 | Raw mixture for producing portlandcement clinker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU876582A1 true SU876582A1 (en) | 1981-10-30 |
Family
ID=20871678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802868414A SU876582A1 (en) | 1980-01-10 | 1980-01-10 | Raw mixture for producing portlandcement clinker |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU876582A1 (en) |
-
1980
- 1980-01-10 SU SU802868414A patent/SU876582A1/en active
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