RU2345044C2 - Charge for porous filler production - Google Patents
Charge for porous filler production Download PDFInfo
- Publication number
- RU2345044C2 RU2345044C2 RU2007103000/03A RU2007103000A RU2345044C2 RU 2345044 C2 RU2345044 C2 RU 2345044C2 RU 2007103000/03 A RU2007103000/03 A RU 2007103000/03A RU 2007103000 A RU2007103000 A RU 2007103000A RU 2345044 C2 RU2345044 C2 RU 2345044C2
- Authority
- RU
- Russia
- Prior art keywords
- production
- porous filler
- charge
- dolomite
- coal
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/027—Lightweight materials
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
Изобретение относится к составам шихты для производства пористого заполнителя, которая может быть использована в промышленности строительных материалов.The invention relates to compositions of a mixture for the production of porous aggregate, which can be used in the building materials industry.
Известна шихта для производства пористого заполнителя, содержащая, мас.%: монтмориллонитовая глина 35,0-38,0; уголь 5,0-6,0; доломит 36,0-50,0 (1).A known mixture for the production of porous aggregate, containing, wt.%: Montmorillonite clay 35,0-38,0; coal 5.0-6.0; dolomite 36.0-50.0 (1).
Задачей изобретения является повышение прочности пористого заполнителя.The objective of the invention is to increase the strength of the porous aggregate.
Технический результат достигается тем, что шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую, уголь, доломит, дополнительно содержит сподумен и отходы производства фосфорной кислоты при следующем соотношении компонентов, мас.%: монтмориллонитовая глина 22,0-28,0; уголь 3,0-4,0; доломит 52,0-56,0; сподумен 12,0-16,0; отходы производства фосфорной кислоты 3,0-4,0.The technical result is achieved in that the mixture for the production of a porous aggregate containing montmorillonite clay, coal, dolomite, additionally contains spodumene and phosphoric acid production wastes in the following ratio of components, wt.%: Montmorillonite clay 22.0-28.0; coal 3.0-4.0; dolomite 52.0-56.0; spodumene 12.0-16.0; phosphoric acid production wastes 3.0-4.0.
В составе шихты для производства пористого заполнителя используют глины монтмориллонитовые, включающие А1-монтмориллонит и Fe-монтмориллонит (нонтронит).The composition of the mixture for the production of porous aggregate uses montmorillonite clays, including A1-montmorillonite and Fe-montmorillonite (nontronite).
В качестве отходов производства фосфорной кислоты (экстракционной) используют фосфогипс, содержащий до 96% двуводного сульфата кальция с примесью фосфатов, фторидов, кремнезема.Phosphogypsum containing up to 96% calcium bicarbonate mixed with phosphates, fluorides, and silica is used as a waste product for the production of phosphoric acid (extraction).
В таблице приведены составы шихты для производства пористого заполнителя.The table shows the composition of the mixture for the production of porous aggregate.
Компоненты сырьевой смеси дозируют в требуемых количествах. Уголь, доломит, сподумен размалывают до порошкообразного состояния, добавляют глину монтмориллонитовую, отходы производства фосфорной кислоты и смешивают. Полученную шихту увлажняют до 18-20% и формуют из нее гранулы размером 10-20 мм, которые сушат до влажности 2-5 и обжигают при температуре 950-1000°С.The components of the raw mix are dosed in the required quantities. Coal, dolomite, spodumene are ground to a powdery state, montmorillonite clay is added, phosphoric acid production wastes are mixed and mixed. The resulting mixture is moistened up to 18-20% and granules 10-20 mm in size are formed from it, which are dried to a moisture content of 2-5 and fired at a temperature of 950-1000 ° C.
Источник информацииThe source of information
SU 1161500, С04В 31/00, 1985.SU 1161500, C04B 31/00, 1985.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007103000/03A RU2345044C2 (en) | 2007-01-25 | 2007-01-25 | Charge for porous filler production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007103000/03A RU2345044C2 (en) | 2007-01-25 | 2007-01-25 | Charge for porous filler production |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007103000A RU2007103000A (en) | 2008-07-27 |
RU2345044C2 true RU2345044C2 (en) | 2009-01-27 |
Family
ID=39810791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007103000/03A RU2345044C2 (en) | 2007-01-25 | 2007-01-25 | Charge for porous filler production |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2345044C2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2486165C1 (en) * | 2012-03-07 | 2013-06-27 | Юлия Алексеевна Щепочкина | Mixture for making porous aggregate |
RU2502689C1 (en) * | 2012-09-14 | 2013-12-27 | Юлия Алексеевна Щепочкина | Charge for production of porous filler |
RU2505496C1 (en) * | 2012-10-08 | 2014-01-27 | Юлия Алексеевна Щепочкина | Charge for production of porous filler |
RU2513873C1 (en) * | 2013-01-15 | 2014-04-20 | Юлия Алексеевна Щепочкина | Mixture for making porous aggregate |
RU2520613C1 (en) * | 2013-04-17 | 2014-06-27 | Юлия Алексеевна Щепочкина | Raw mixture for production of expanded clay |
-
2007
- 2007-01-25 RU RU2007103000/03A patent/RU2345044C2/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2486165C1 (en) * | 2012-03-07 | 2013-06-27 | Юлия Алексеевна Щепочкина | Mixture for making porous aggregate |
RU2502689C1 (en) * | 2012-09-14 | 2013-12-27 | Юлия Алексеевна Щепочкина | Charge for production of porous filler |
RU2505496C1 (en) * | 2012-10-08 | 2014-01-27 | Юлия Алексеевна Щепочкина | Charge for production of porous filler |
RU2513873C1 (en) * | 2013-01-15 | 2014-04-20 | Юлия Алексеевна Щепочкина | Mixture for making porous aggregate |
RU2520613C1 (en) * | 2013-04-17 | 2014-06-27 | Юлия Алексеевна Щепочкина | Raw mixture for production of expanded clay |
Also Published As
Publication number | Publication date |
---|---|
RU2007103000A (en) | 2008-07-27 |
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