RU2359937C1 - Clay-phosphatic material - Google Patents
Clay-phosphatic material Download PDFInfo
- Publication number
- RU2359937C1 RU2359937C1 RU2007147167A RU2007147167A RU2359937C1 RU 2359937 C1 RU2359937 C1 RU 2359937C1 RU 2007147167 A RU2007147167 A RU 2007147167A RU 2007147167 A RU2007147167 A RU 2007147167A RU 2359937 C1 RU2359937 C1 RU 2359937C1
- Authority
- RU
- Russia
- Prior art keywords
- waste
- clay
- iron
- loam
- production
- Prior art date
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Classifications
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- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
- C04B28/342—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more reactive oxides
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0013—Iron group metal compounds
- C04B2103/0014—Fe
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- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0015—Noble metal or copper compounds
- C04B2103/0016—Cu
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00215—Mortar or concrete mixtures defined by their oxide composition
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Sludge (AREA)
- Compounds Of Iron (AREA)
Abstract
Description
Изобретение относится к области строительных материалов и может быть использовано при производстве строительных блоков.The invention relates to the field of building materials and can be used in the manufacture of building blocks.
Известны материалы на основе глин, суглинков, фосфорной кислоты и добавок - оксидов d-металлов. (Латутова М.Н., Сватовская Л.Б., Чибисов Н.П. и др. Физико-химические особенности твердения ГЛИНФов и АЛЮМФов, - Л. Стройиздат, "Цемент" №10, 1990, С.11-12). Указанные известные глинофосфатные материалы твердеют на воздухе и являются водостойкими.Known materials based on clay, loam, phosphoric acid and additives - oxides of d-metals. (Latutova MN, Svatovskaya LB, Chibisov NP and others. Physical and chemical features of hardening of GLINFs and ALUMPHs, - L. Stroyizdat, "Cement" No. 10, 1990, S.11-12). These known aluminophosphate materials harden in air and are water resistant.
Наиболее близким по технической сущности к заявляемому техническому решению является выбранный за прототип глинофосфатный материал следующего состава (мас.%):Closest to the technical nature of the claimed technical solution is selected for the prototype aluminophosphate material of the following composition (wt.%):
(Патент RU №2148563, С04В 28/34, 10.05.2000).(Patent RU No. 2148563, С04В 28/34, 05/10/2000).
Недостатком указанного глинофосфатного материала является низкая прочность.The disadvantage of this aluminophosphate material is its low strength.
Задачей изобретения является создание нового глинофосфатного материала с повышенной прочностью при сохранении водостойкости.The objective of the invention is the creation of a new clay phosphate material with high strength while maintaining water resistance.
Решение этой задачи достигается тем, что глинофосфатный материал, содержащий суглинок, железосодержащий отход металлургического производства с остатком на сите №008, содержащий оксид Fe(II) 7-11 мас.%, ортофосфорную кислоту плотностью 1,24-1,25 г/см3, дополнительно содержит отход медеплавильного производства с остатком на сите №008 7-10%, содержащий, мас.%: SiO2 - 31,0; Fe2О3 - 57,9; Al2О3 - 3,2; СаО - 1,4; FeO - 1,1; MgO - 0,7; ZnO - 2,4; CuO - 1,0; MnO - 0,10; TiO2 - 0,7; PbO - 0,5, при следующем соотношении компонентов, мас.%:The solution to this problem is achieved by the fact that the clay-phosphate material containing loam, iron-containing metallurgical waste with a residue on sieve No. 008, containing Fe (II) oxide 7-11 wt.%, Phosphoric acid with a density of 1.24-1.25 g / cm 3 , additionally contains waste from smelting production with a sieve residue No. 008 of 7-10%, containing, wt.%: SiO 2 - 31.0; Fe 2 O 3 - 57.9; Al 2 O 3 - 3.2; CaO - 1.4; FeO - 1.1; MgO - 0.7; ZnO - 2.4; CuO - 1.0; MnO - 0.10; TiO 2 0.7; PbO - 0.5, in the following ratio of components, wt.%:
Новым по сравнению с прототипом для повышения прочности материала является использование отхода медеплавильного производства.New in comparison with the prototype to increase the strength of the material is the use of waste from smelting production.
Изготовление материалаMaterial production
Смесь, состоящую из суглинка, железосодержащего отхода металлургического производства с остатком на сите №008 7-11 мас.%, содержащего оксид Fe(II) и отход медеплавильного производства Коршуновского горно-обогатительного комплекса Иркутской области, перемешивают и затворяют ортофосфорной кислотой плотностью 1,24-1,25 г/см3. Используют следующие материалы: железосодержащий отход следующего основного состава, мас.%: FeO - 96; CuO - 0,1; Al2О3 - 0,4; Мо3О4 - 0,1; NiO - 0,2; SiO2 - 2,0; Cr2О3 - 0,3; С - 0,3; суглинок; ортофосфорную кислоту плотностью 1,24-1,25 г/см3 (ГОСТ 65-52-80), отход медеплавильного производства Коршуновского горно-обогатительного комплекса Иркутской области с остатком на сите №008 7-10%, содержащий, мас.%: SiO2 - 31,0; Fe2О3 - 57,9; Al2О3 - 3,2; СаО - 1,4; FeO - 1,1; MgO - 0,7; ZnO - 2,4; CuO - 1,0; MnO - 0,10; TiO2 - 0,7; PbO - 0,5.A mixture consisting of loam, iron-containing waste of metallurgical production with a residue on sieve No. 008 of 7-11 wt.%, Containing Fe (II) oxide and waste of copper smelting of the Korshunov mining and processing complex of the Irkutsk region, is mixed and mixed with orthophosphoric acid with a density of 1.24 -1.25 g / cm 3 . The following materials are used: iron-containing waste of the following basic composition, wt.%: FeO - 96; CuO - 0.1; Al 2 O 3 - 0.4; Mo 3 O 4 - 0.1; NiO - 0.2; SiO 2 2.0; Cr 2 O 3 - 0.3; C - 0.3; loam; phosphoric acid with a density of 1.24-1.25 g / cm 3 (GOST 65-52-80), waste from the smelting production of the Korshunov mining and processing complex of the Irkutsk region with a sieve residue No. 008 of 7-10%, containing, wt.%: SiO 2 - 31.0; Fe 2 O 3 - 57.9; Al 2 O 3 - 3.2; CaO - 1.4; FeO - 1.1; MgO - 0.7; ZnO - 2.4; CuO - 1.0; MnO - 0.10; TiO 2 0.7; PbO - 0.5.
После затвердевания на воздухе получается водостойкий глинофосфатный материал с повышенной прочностью, который можно использовать в строительстве.After hardening in air, a water-resistant clay phosphate material with increased strength is obtained, which can be used in construction.
Для определения модуля крупности мелкие фракции железосодержащего отхода металлургического производства и отхода медеплавильного производства с размером частиц менее 5 мм подвергались рассеву на стандартном наборе сит по ГОСТ 8735-88.To determine the coarse modulus, fine fractions of iron-containing metallurgical waste and copper smelting waste with a particle size of less than 5 mm were screened on a standard set of sieves according to GOST 8735-88.
Прочность материалов определяется по ГОСТ 10180. Примеры составов и результаты испытаний представлены в таблице.The strength of the materials is determined in accordance with GOST 10180. Examples of compositions and test results are presented in the table.
Анализ результатов таблицы показывает, что дополнительное использование отхода медеплавильного производства с остатком на сите №008 7-10%, содержащего, мас.%: SiO2 - 31,0; Fe2О3 - 57,9; Al2О3 - 3,2; СаО -1,4; FeO - 1,1; MgO - 0,7; ZnO - 2,4; CuO - 1,0; MnO - 0,10; TiO2 - 0,7; PbO - 0,5, дает возможность повысить прочность глинофосфатного материала по сравнению с прототипом.An analysis of the results of the table shows that the additional use of waste from smelting production with a sieve residue No. 008 of 7-10%, containing, wt.%: SiO 2 - 31.0; Fe 2 O 3 - 57.9; Al 2 O 3 - 3.2; CaO -1.4; FeO - 1.1; MgO - 0.7; ZnO - 2.4; CuO - 1.0; MnO - 0.10; TiO 2 0.7; PbO - 0.5, makes it possible to increase the strength of the clay phosphate material in comparison with the prototype.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2007147167A RU2359937C1 (en) | 2007-12-18 | 2007-12-18 | Clay-phosphatic material |
Applications Claiming Priority (1)
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RU2007147167A RU2359937C1 (en) | 2007-12-18 | 2007-12-18 | Clay-phosphatic material |
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RU2359937C1 true RU2359937C1 (en) | 2009-06-27 |
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RU2007147167A RU2359937C1 (en) | 2007-12-18 | 2007-12-18 | Clay-phosphatic material |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2445283C1 (en) * | 2010-11-09 | 2012-03-20 | Юлия Алексеевна Щепочкина | Artificial rock |
RU2446122C1 (en) * | 2010-11-30 | 2012-03-27 | Юлия Алексеевна Щепочкина | Artificial rock |
-
2007
- 2007-12-18 RU RU2007147167A patent/RU2359937C1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2445283C1 (en) * | 2010-11-09 | 2012-03-20 | Юлия Алексеевна Щепочкина | Artificial rock |
RU2446122C1 (en) * | 2010-11-30 | 2012-03-27 | Юлия Алексеевна Щепочкина | Artificial rock |
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Effective date: 20091219 |