RU2561387C1 - Charge for porous filler production - Google Patents

Charge for porous filler production Download PDF

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Publication number
RU2561387C1
RU2561387C1 RU2014142507/03A RU2014142507A RU2561387C1 RU 2561387 C1 RU2561387 C1 RU 2561387C1 RU 2014142507/03 A RU2014142507/03 A RU 2014142507/03A RU 2014142507 A RU2014142507 A RU 2014142507A RU 2561387 C1 RU2561387 C1 RU 2561387C1
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charge
porous filler
water treatment
portland cement
production
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RU2014142507/03A
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Russian (ru)
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Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

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  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

FIELD: construction.
SUBSTANCE: charge for porous filler production contains, wt %: montmorillonite clay 83.0-88.0, liquid sodium or potassium glass with silicate module 2.8-4.0 and density of 1.2-1.4 g/cm3 1.0-1.5, Portland cement 0.5-1.0, sludge wastes of water treatment of the TPP 10.0-15.0.
EFFECT: increased strength of porous filler, produced from charge.
1 tbl

Description

Изобретение относится к производству пористых заполнителей для бетонов.The invention relates to the production of porous aggregates for concrete.

Известна шихта для производства пористого заполнителя, содержащая, мас.%: глина монтмориллонитовая 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.%: Clay montmorillonite 35,0-38,0; coal 5.0-6.0; dolomite 36.0-50.0 [1].

Задачей изобретения является повышение прочности пористого заполнителя, полученного из шихты.The objective of the invention is to increase the strength of the porous aggregate obtained from the mixture.

Технический результат достигается тем, что шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую, дополнительно содержит жидкое натриевое или калиевое стекло с силикатным модулем 2,8-4,0 и плотностью 1,2-1,4 г/см3, портландцемент и шламовые отходы водоподготовки ТЭЦ при следующем соотношении компонентов, мас.%: глина монтмориллонитовая 83,0-88,0; указанное жидкое стекло 1,0-1,5; портландцемент 0,5-1,0; шламовые отходы водоподготовки ТЭЦ 10,0-15,0.The technical result is achieved in that the charge for the production of porous filler comprising clay montmorillonite, further comprising a liquid sodium or potassium silicate glass with a modulus of 2.8-4.0 and a density of 1.2-1.4 g / cm 3, and Portland cement slurry waste water treatment of CHP in the following ratio of components, wt.%: montmorillonite clay 83.0-88.0; the specified liquid glass is 1.0-1.5; Portland cement 0.5-1.0; sludge waste water treatment at CHP 10.0-15.0.

В таблице приведены составы шихты для производства пористого заполнителя.The table shows the composition of the mixture for the production of porous aggregate.

Figure 00000001
Figure 00000001

В составе шихты для производства пористого заполнителя используют: глины монтмориллонитовые, включающие Al-монтмориллонит и Fe-монтмориллонит (нонтронит); натриевое или калиевое жидкое стекло с силикатным модулем 2,8-4,0 с плотностью 1,2-1,4 г/см3; портландцемент (марки 400, 500); пропущенные через сетку №5 шламовые отходы водоподготовки ТЭЦ, в состав которых входят, мас.%: гидроксид железа 5,0-10,0; гидроксиды кальция и магния 2,0-4,0; гипс 2,0-5,0; карбонат кальция - остальное.The composition of the mixture for the production of porous aggregate is used: montmorillonite clays, including Al-montmorillonite and Fe-montmorillonite (nontronite); sodium or potassium liquid glass with a silicate module of 2.8-4.0 with a density of 1.2-1.4 g / cm 3 ; Portland cement (grades 400, 500); slurry wastes of water treatment of thermal power stations passed through a grid No. 5, which include, wt.%: iron hydroxide 5.0-10.0; calcium and magnesium hydroxides 2.0-4.0; gypsum 2.0-5.0; calcium carbonate - the rest.

Компоненты сырьевой смеси дозируют в требуемых количествах и смешивают. Полученную шихту увлажняют до 18-23% и формуют из нее гранулы размером 20-40 мм, которые сушат до влажности не более 6% и обжигают при температуре 1000-1100°С.The components of the raw mix are metered in the required quantities and mixed. The resulting mixture is moistened to 18-23% and granules of 20-40 mm in size are formed from it, which are dried to a moisture content of not more than 6% and fired at a temperature of 1000-1100 ° C.

Источник информацииThe source of information

1. SU 1161500, С04В 31/00, 1985.1. SU 1161500, C04B 31/00, 1985.

Claims (1)

Шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую, отличающаяся тем, что дополнительно содержит жидкое натриевое или калиевое стекло с силикатным модулем 2,8-4,0 и плотностью 1,2-1,4 г/см3, портландцемент и шламовые отходы водоподготовки ТЭЦ при следующем соотношении компонентов, мас.%:
глина монтмориллонитовая 83,0-88,0 указанное жидкое стекло 1,0-1,5 портландцемент 0,5-1,0 шламовые отходы водоподготовки ТЭЦ 10,0-15,0
A mixture for the production of porous aggregate containing montmorillonite clay, characterized in that it further comprises liquid sodium or potassium glass with a silicate module of 2.8-4.0 and a density of 1.2-1.4 g / cm 3 , Portland cement and slurry waste water treatment CHP in the following ratio of components, wt.%:
montmorillonite clay 83.0-88.0 specified liquid glass 1.0-1.5 Portland cement 0.5-1.0 sludge waste water treatment plant 10.0-15.0
RU2014142507/03A 2014-10-21 2014-10-21 Charge for porous filler production RU2561387C1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2611774C1 (en) * 2016-02-09 2017-03-01 Юлия Алексеевна Щепочкина Charge for producing porous aggregate

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1161500A1 (en) * 1982-02-08 1985-06-15 Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни Charge for producing porous aggregate
JP2000072502A (en) * 1998-08-27 2000-03-07 Masanori Tachibana Baked and crushed artificial decorative aggregate
RU2299856C1 (en) * 2005-09-29 2007-05-27 Открытое акционерное общество "Акрон" Granulated calcium carbonate production process
RU2327663C1 (en) * 2006-10-18 2008-06-27 Михаил Васильевич Кнатько Composition for light granulated aggregate and its production method
DE102007052815A1 (en) * 2007-11-06 2009-05-07 Refratechnik Holding Gmbh Refractory light granules and process for their preparation
RU2473486C1 (en) * 2011-09-30 2013-01-27 Юлия Алексеевна Щепочкина Charge for production of porous filling agent
RU2479516C1 (en) * 2011-12-14 2013-04-20 Юлия Алексеевна Щепочкина Mixture for producing porous aggregate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1161500A1 (en) * 1982-02-08 1985-06-15 Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни Charge for producing porous aggregate
JP2000072502A (en) * 1998-08-27 2000-03-07 Masanori Tachibana Baked and crushed artificial decorative aggregate
RU2299856C1 (en) * 2005-09-29 2007-05-27 Открытое акционерное общество "Акрон" Granulated calcium carbonate production process
RU2327663C1 (en) * 2006-10-18 2008-06-27 Михаил Васильевич Кнатько Composition for light granulated aggregate and its production method
DE102007052815A1 (en) * 2007-11-06 2009-05-07 Refratechnik Holding Gmbh Refractory light granules and process for their preparation
RU2473486C1 (en) * 2011-09-30 2013-01-27 Юлия Алексеевна Щепочкина Charge for production of porous filling agent
RU2479516C1 (en) * 2011-12-14 2013-04-20 Юлия Алексеевна Щепочкина Mixture for producing porous aggregate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2611774C1 (en) * 2016-02-09 2017-03-01 Юлия Алексеевна Щепочкина Charge for producing porous aggregate

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