EA201800299A1 - METHOD FOR PRODUCING NANOCEMENT - Google Patents
METHOD FOR PRODUCING NANOCEMENTInfo
- Publication number
- EA201800299A1 EA201800299A1 EA201800299A EA201800299A EA201800299A1 EA 201800299 A1 EA201800299 A1 EA 201800299A1 EA 201800299 A EA201800299 A EA 201800299A EA 201800299 A EA201800299 A EA 201800299A EA 201800299 A1 EA201800299 A1 EA 201800299A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- module
- ert
- microns
- particle size
- diameter
- Prior art date
Links
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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/48—Clinker treatment
- C04B7/52—Grinding ; After-treatment of ground cement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
- C04B14/068—Specific natural sands, e.g. sea -, beach -, dune - or desert sand
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/02—Portland cement
- C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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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
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Food Science & Technology (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Lubricants (AREA)
Abstract
Изобретение относится к новому нанотехнологичному промышленному способу изготовления наноцемента (НЦ), имеющего структуру валентных связей кремния как у углерода в алмазе с использованием нанотехнологической (НТ) цепочки из трех идентичных блоков с отличающимися размерами элементов рабочего тела (ЭРТ), основанной на применении разработанного авторами универсального модуля промышленных дезинтеграторов/активаторов (патент РФ № 161751), позволяющей получить микродисперсную смесь вплоть до тонины в 50 мкм. В первый модуль подается исходный материал (портландит, гексанальные гидроалюминаты, гидромоносульфоалюминаты кальция, эттрингит, щебень и кварцевый песок или металлургические шлаки) со средним размером частиц до 500 нм, размалывается элементами рабочего тела (ЭРТ) модуля (в виде цилиндров диаметром ~(1-2) мм, длиной ~(8-42) мм из закаленной магнитотвердой стали или шариков диаметром ~(4-5) мм от шарикоподшипников) вплоть до 50 мкм; во второй модуль поступает полученный порошок, который домалывается до 10 нм ЭРТ (в виде игл диаметром ~(0,8-1) мм при длине ~(8-12) мм из той же стали); в третий модуль с такими же ЭРТ, как и в предыдущем модуле, поступает полученный нанопорошок и вода с температурой в пределах 1-30°C, которые, перемешиваясь и активируясь в рабочей зоне модуля, дают однородную наносуспензию цемента в воде, далее превращающуюся под действием электрохимии в цементную смесь. Помол исходного материала осуществляется двумя идентичными блоками модулей с отличающимися диаметрами цилиндров рабочих тел вплоть до 10 нм; процесс получения НЦ протекает (в третьем модуле полностью идентичном второму) при температуре окружающей среды 1-30°C и атмосферном давлении. Получаемый НЦ представляет собой однородную мелкодисперсную смесь с размером частиц не более 50 мкм, вне зависимости от размеров частиц исходных компонентов.The invention relates to a new nanotechnological industrial method for the manufacture of nanocement (NC), which has a structure of valence bonds of silicon as in carbon in diamond using a nanotechnological (NT) chain of three identical blocks with different sizes of working fluid elements (ERT), based on the use of a universal a module of industrial disintegrators / activators (RF patent No. 161751), which makes it possible to obtain a microdispersed mixture up to a fineness of 50 microns. The first module is fed with the initial material (portlandite, hexanal hydroaluminates, calcium hydromonosulfoaluminates, ettringite, crushed stone and quartz sand or metallurgical slags) with an average particle size of up to 500 nm, grinded with elements of the working fluid (ERT) of the module (in the form of cylinders with a diameter of ~ (1- 2) mm, length ~ (8-42) mm from hardened magnetically hard steel or balls ~ (4-5) mm in diameter from ball bearings) up to 50 microns; the resulting powder enters the second module, which is crushed to 10 nm by ERT (in the form of needles ~ (0.8-1) mm in diameter with a length of ~ (8-12) mm made of the same steel); the third module with the same ERT as in the previous module receives the resulting nanopowder and water with a temperature in the range of 1-30 ° C, which, mixing and activating in the working area of the module, give a homogeneous nanosuspension of cement in water, which is further transformed under the action of electrochemistry into a cement mixture. The starting material is ground by two identical blocks of modules with different diameters of the cylinders of the working bodies up to 10 nm; the process of obtaining NC proceeds (in the third module completely identical to the second) at an ambient temperature of 1-30 ° C and atmospheric pressure. The resulting NC is a homogeneous finely dispersed mixture with a particle size of no more than 50 microns, regardless of the particle size of the initial components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201800299A EA035762B1 (en) | 2018-06-04 | 2018-06-04 | Method for producing nanocement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201800299A EA035762B1 (en) | 2018-06-04 | 2018-06-04 | Method for producing nanocement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201800299A1 true EA201800299A1 (en) | 2019-12-30 |
| EA035762B1 EA035762B1 (en) | 2020-08-06 |
Family
ID=69061828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201800299A EA035762B1 (en) | 2018-06-04 | 2018-06-04 | Method for producing nanocement |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA035762B1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2371402C2 (en) * | 2007-12-29 | 2009-10-27 | Закрытое акционерное общество "ИМЭТСТРОЙ" (ЗАО "ИМЭТСТРОЙ") | Method of producing cement with mineral additive |
| RU2577340C2 (en) * | 2013-07-15 | 2016-03-20 | Борис Эммануилович Юдович | Nanocement and method for production thereof |
| RU161751U1 (en) * | 2015-03-03 | 2016-05-10 | Валентин Андреевич Ранцев-Картинов | UNIVERSAL MODULE OF INDUSTRIAL DISINTEGRATORS / ACTIVATORS |
-
2018
- 2018-06-04 EA EA201800299A patent/EA035762B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA035762B1 (en) | 2020-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KZ KG TJ TM |