SU1235840A1 - Raw mixture for producing green cement - Google Patents
Raw mixture for producing green cement Download PDFInfo
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- SU1235840A1 SU1235840A1 SU843772789A SU3772789A SU1235840A1 SU 1235840 A1 SU1235840 A1 SU 1235840A1 SU 843772789 A SU843772789 A SU 843772789A SU 3772789 A SU3772789 A SU 3772789A SU 1235840 A1 SU1235840 A1 SU 1235840A1
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- SU
- USSR - Soviet Union
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- raw mixture
- producing green
- green cement
- cement
- phosphogypsum
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Description
1235840212358402
Изобретение относитс к промыт- Смеси обжигают при 1250°С и с выленности строительных материалов,держкой в течение 20 мин. После быа именно к технологии получени цвет-строго охлаждени клинкер измельчаютThe invention relates to rinsing. The mixtures are calcined at 1250 ° C and from the recovery of building materials, held for 20 minutes. After it was precisely to the technology of color-strictly cooling the clinker is crushed
ных цементов, и может быть использо-до Sy 3400-3800 . вано дл архитектурно-отделочных ра- j Минералогический состав портланд бот в сборном жилищном и промытпен- ,цементного клинкера имеет состав,cement, and can be used up to Sy 3400-3800. van for architectural and finishing work- The mineralogical composition of the Portland bot in prefabricated housing and industrial production, cement clinker has a composition that
ном строительстве.мас.%:Nom construction.mas.%:
Целью изобретени вл етс повы- Сульфоалюминат кальци - 3 , шение прочности.(CaO-AI Oj)CaS0410-15The aim of the invention is to increase calcium sulfoaluminate - 3, strength. (CaO-AI Oj) CaS0410-15
Отход кожевенного производства О Сульфосиликат кальци - 2 имеет химический состав, приведенный (2СаО SiO)CaS0470-75Waste of tanning production About Calcium sulfosilicate - 2 has the chemical composition given (2СаО SiO) CaS0470-75
в табл. 1.Двухкальциевый силиВ потери при прокаливании входит кат 2 CaO-SiOj 10-12 кожа, вл юща с веществом органичес- Четырехкальциевый алю- кого происхождени . При нагревании 15 моферрит3-5 она окисл етс кислородом воздуха Сульфат натри 0,2-2 и улетучиваетс в виде газов СО, Сульфат кали 0,25-1,90 11,0, SOj, NHj и т.д. В незначитель- Полученный Лортландцементный клин- ном количестве в зольной .частикер обладает интенсивным темно-зеле- присутствуют окислы SiOj, СаО, Цветом. Цветовой тон 525 им, р- MgO, AljO, и т.д. кость 23,9-30,2%.in tab. 1. Dicalcium silicate loss on ignition includes cat 2 CaO-SiOj 10-12 leather, a substance with organic four-calcium aluminum origin. When heated 15 moferrit3-5, it is oxidized with oxygen in the air. Sodium sulfate 0.2-2 and evaporates as gases CO, Potassium sulfate 0.25-1.90 11.0, SOj, NHj, etc. In the insignificant- The resulting Lortland-cement wedge amount in the ash. The particle has an intense dark green; there are oxides SiOj, CaO, Color. The color tone is 525 im, p-MgO, AljO, etc. bone 23.9-30.2%.
Дл получени зеленого цемента Физико-механические свойства цеиспользуют материалы.,химический со-ментов представлены в табл. 4. став которых приведен в табл. 2. Предел прочности цементов, полу25ченных предлагаемым способом, в 28Состав сырьевых смесей дан в суточном возрасте измен етс в претабл . 3.делах 82-91 МПа.For the production of green cement, the physicomechanical properties of the materials are used. Chemical compositions are listed in Table. 4. becoming which is given in table. 2. The tensile strength of the cements obtained by the proposed method at 28. The composition of the raw mixes given at a daily age changes to pretabl. 3. Cases 82-91 MPa.
Таблица 1Table 1
П.П.П. I SiOj lAljO, I СаО | MgO j SO, , ра,,0 | JS 75,25 10,80 1,20 0,04 1,44 0,10 5,14 2,30 4,00 0,10 0,32 0,55P.P.P. I SiOj lAljO, I CaO | MgO j SO,, pa ,, 0 | JS 75.25 10.80 1.20 0.04 1.44 0.10 5.14 2.30 4.00 0.10 0.32 0.55
Известн к4,750,810,4850,221,120,220,20 42,20100Known to 4,750,810,4850,221,120,220,20 42,20100
Фосфогипс1,63--31,671,0345,080,63. 20,63100Phosphogypsum 1.63--31.671.0345.080.63. 20,63100
Глина59,3024,952,850,34-.-0,99 10,53100Clay59.3024.952.850.34 -.- 0.99 10.53100
Смесь 113,594,860,7836,720,9010,460,29 31,29100A mixture of 113,594,860,7836,720,9010,460.29 31.29100
Смесь 212,754,520,7336,290,8910,400,29 30,79100The mixture 212,754,520,7336,290,8910,400,29 30,79100
Смесь 39,753,280,5834,35.0,8510,550,34 20,91100A mixture of 39,753,280,5834,35.0,8510,550,34 20,91100
Т a б л и ц а 2T a b l and c a 2
Редактор Н. ЕгороваEditor N. Egorova
Соста)витель Г. РакчееваSosta) G. Rakcheeva
Техред О.Гортаай Корректор М.ДемчнкTehred O.Gortay Proofreader M.Demlnk
Заказ 3056/20 Тираж 640 Подписное ВНИИПИ Государственного комитета СССРOrder 3056/20 Circulation 640 Subscription VNIIPI USSR State Committee
по делам изобретений и открытий 113035, Москва, Ж-35, Раушска иаб,, д. 4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk iab, D. 4/5
.Производственно-полиграфическое предпри тие г. Ужгород, ул. Проектна , 4Production and printing company Uzhgorod, st. Project, 4
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843772789A SU1235840A1 (en) | 1984-07-17 | 1984-07-17 | Raw mixture for producing green cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843772789A SU1235840A1 (en) | 1984-07-17 | 1984-07-17 | Raw mixture for producing green cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1235840A1 true SU1235840A1 (en) | 1986-06-07 |
Family
ID=21131545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843772789A SU1235840A1 (en) | 1984-07-17 | 1984-07-17 | Raw mixture for producing green cement |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1235840A1 (en) |
-
1984
- 1984-07-17 SU SU843772789A patent/SU1235840A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 557068, кл. С 04 В 7/14, 1975. Авторское свидетельство СССР № 772987, кл. В 7/14, 1979. * |
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