CN108751788A - A kind of preparation method making diatomite high temperature sintering - Google Patents
A kind of preparation method making diatomite high temperature sintering Download PDFInfo
- Publication number
- CN108751788A CN108751788A CN201810781550.XA CN201810781550A CN108751788A CN 108751788 A CN108751788 A CN 108751788A CN 201810781550 A CN201810781550 A CN 201810781550A CN 108751788 A CN108751788 A CN 108751788A
- Authority
- CN
- China
- Prior art keywords
- diatomite
- mixed
- mixture
- high temperature
- pva
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
Abstract
The invention discloses a kind of preparation methods making diatomite high temperature sintering, include the following steps：1) proportioning based on following weight percent weighs each raw material：Diatomite：60-65%；Kaolin：8-13%；Pyrophyllite：6-12%；Bentonite：5-10%；Calcium carbonate：7-12%；pva：0.8-1.2%；Aluminium oxide：3-8%；2) diatomite is mixed with kaolin, and 20-30min is heated at a temperature of 1000-1150 DEG C will be passed through in the stove mixed；3) pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide are mixed, and mixture and diatomite before and kaolinic mixture is mixed.A kind of preparation method making diatomite high temperature sintering disclosed by the invention, water absorbing capacity is strong, and environmental protection does not waste, not easily to fall off.
Description
Technical field
The present invention relates to craftwork production material field, in particular to a kind of preparation methods making diatomite high temperature sintering.
Background technology
Currently, China prepare diatomaceous craftwork be all with chemical coagulation it is molding, can not use high temperature sintering, normally
Just become powder under 150 degree.Commonly with diatomite technique product made of chemical coagulation, diatomite content is not high normally to be only had
20-30% or so is silicate using craftwork main component made of this material, and surface leads to its appearance without coagulated substance
Easily picking, water absorbing force reduce in use for some time, until not absorbing water.It is easy to fall off under the environment of cleaning or humidity.
Invention content
To solve the problems mentioned in the above background technology, the purpose of the present invention is to provide one kind, and diatomite high temperature to be made to burn
The preparation method of knot, good heat-insulation effect, water absorbing capacity is strong, and environmental protection does not waste.
In order to solve the above technical problems, technical solution provided by the invention is：
A kind of preparation method making diatomite high temperature sintering, includes the following steps：
1) proportioning based on following weight percent weighs each raw material：Diatomite：60-65%；Kaolin：8-13%；Leaf
Alabaster：6-12%；Bentonite：5-10%；Calcium carbonate：7-12%；pva：0.8-1.2%；Aluminium oxide：3-8%；
2) diatomite is mixed with kaolin, and is heated at a temperature of 1000-1150 DEG C will be passed through in the stove mixed
20—30min；
3) pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide are mixed, and by mixture and diatomite before
It is mixed with kaolinic mixture.
Preferably, the diatomite and kaolin mixture after the heating, are cooled to room temperature, and it is broken to carry out regrinding
The mixture mixed again with pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide after broken mixes.
The beneficial effects of the invention are as follows：
Using the method (1000 degree of temperature or more) of physics high temperature sintering, diatomite content is up to 60% or more, really with silicon
Diatomaceous earth is primary raw material, the diatomite of high-content, and distinctive molecular sieve structure is reachable using the craftwork water absorbing force of this formula
It is inhaled to the second, water absorption also greatly increases, and diatomite picking not easily to fall off, water suction a period of time are made by the way of high temperature sintering
Afterwards, it can be made to restore water absorbing force with the mode that the sun shines, achievees the purpose that reuse, it is more environmentally-friendly, it does not waste.It is high simultaneously
The diatomite of content, using the superpower insulative properties of diatomite, the craftwork prepared using this mode be really achieved it is good every
Thermal effect.
Specific implementation mode
Illustrate the present invention with specific embodiment below, is not limitation of the present invention.
Embodiment one
A kind of preparation method making diatomite high temperature sintering, which is characterized in that include the following steps：
1) proportioning based on following weight percent weighs each raw material：Diatomite：60%；Kaolin：13%；Pyrophyllite：
12%；Bentonite：5%；Calcium carbonate：7%；pva：0.8%；Aluminium oxide：3%；
2) diatomite is mixed with kaolin, and 20min is heated at a temperature of 1000 DEG C will be passed through in the stove mixed；
3) pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide are mixed, and by mixture and diatomite before
It is mixed with kaolinic mixture.
The diatomite after the heating, is cooled to room temperature with kaolin mixture, and carries out after regrinding is crushed again
With pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide mixing mixture mix.
Embodiment two
A kind of preparation method making diatomite high temperature sintering, includes the following steps：
1) proportioning based on following weight percent weighs each raw material：Diatomite：62%；Kaolin：10%；Pyrophyllite：
10%；Bentonite：8%；Calcium carbonate：9%；pva：1%；Aluminium oxide：4%；
2) diatomite is mixed with kaolin, and 25min is heated at a temperature of 1100 DEG C will be passed through in the stove mixed；
3) pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide are mixed, and by mixture and diatomite before
It is mixed with kaolinic mixture.
2. a kind of preparation method making diatomite high temperature sintering according to claim 1, which is characterized in that described
Diatomite and kaolin mixture after the heating, are cooled to room temperature, and carry out regrinding it is broken after again with pyrophyllite, swelling
The mixture of soil, calcium carbonate, pva and aluminium oxide mixing mixes.
Embodiment three
A kind of preparation method making diatomite high temperature sintering, which is characterized in that include the following steps：
1) proportioning based on following weight percent weighs each raw material：Diatomite：65%；Kaolin：8%；Pyrophyllite：
6%；Bentonite：10%；Calcium carbonate：11%；pva：1.2%；Aluminium oxide：8%；
2) diatomite is mixed with kaolin, and is heated at a temperature of 1000-1150 DEG C will be passed through in the stove mixed
20—30min；
3) pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide are mixed, and by mixture and diatomite before
It is mixed with kaolinic mixture.
The diatomite after the heating, is cooled to room temperature with kaolin mixture, and carries out after regrinding is crushed again
With pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide mixing mixture mix.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (2)
1. a kind of preparation method making diatomite high temperature sintering, which is characterized in that include the following steps：
1) proportioning based on following weight percent weighs each raw material：Diatomite：60-65%；Kaolin：8-13%；Pyrophyllite：
6-12%；Bentonite：5-10%；Calcium carbonate：7-12%；pva：0.8-1.2%；Aluminium oxide：3-8%；
2) diatomite is mixed with kaolin, and 20-is heated at a temperature of 1000-1150 DEG C will be passed through in the stove mixed
30min；
3) pyrophyllite, bentonite, calcium carbonate, pva and aluminium oxide are mixed, and by mixture and diatomite before with it is high
The mixture of ridge soil mixes.
2. a kind of preparation method making diatomite high temperature sintering according to claim 1, which is characterized in that the diatom
Soil after the heating, is cooled to room temperature with kaolin mixture, and carry out regrinding it is broken after again with pyrophyllite, bentonite, carbon
The mixture of sour calcium, pva and aluminium oxide mixing mixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781550.XA CN108751788A (en) | 2018-07-14 | 2018-07-14 | A kind of preparation method making diatomite high temperature sintering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781550.XA CN108751788A (en) | 2018-07-14 | 2018-07-14 | A kind of preparation method making diatomite high temperature sintering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108751788A true CN108751788A (en) | 2018-11-06 |
Family
ID=63974060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810781550.XA Pending CN108751788A (en) | 2018-07-14 | 2018-07-14 | A kind of preparation method making diatomite high temperature sintering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108751788A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214229A (en) * | 2013-05-17 | 2013-07-24 | 周合平 | Method for forming diatomite |
| CN105110761A (en) * | 2015-09-10 | 2015-12-02 | 吉林大学 | Environment-friendly diatom ooze composite and preparation method thereof |
| CN105884348A (en) * | 2016-04-12 | 2016-08-24 | 陈雪琴 | High-strength ceramic tile capable of removing peculiar smells and preparation method of high-strength ceramic tile |
| CN106830880A (en) * | 2015-12-04 | 2017-06-13 | 青岛宏致复合织造有限公司 | A kind of preparation method of diatomite brick |
| CN107185484A (en) * | 2017-05-04 | 2017-09-22 | 明光市飞洲新材料有限公司 | A kind of adsorbent preparation technology |
-
2018
- 2018-07-14 CN CN201810781550.XA patent/CN108751788A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214229A (en) * | 2013-05-17 | 2013-07-24 | 周合平 | Method for forming diatomite |
| CN105110761A (en) * | 2015-09-10 | 2015-12-02 | 吉林大学 | Environment-friendly diatom ooze composite and preparation method thereof |
| CN106830880A (en) * | 2015-12-04 | 2017-06-13 | 青岛宏致复合织造有限公司 | A kind of preparation method of diatomite brick |
| CN105884348A (en) * | 2016-04-12 | 2016-08-24 | 陈雪琴 | High-strength ceramic tile capable of removing peculiar smells and preparation method of high-strength ceramic tile |
| CN107185484A (en) * | 2017-05-04 | 2017-09-22 | 明光市飞洲新材料有限公司 | A kind of adsorbent preparation technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103588434B (en) | A kind of preparation method of indoor furniture environment-friendly health-care artificial slabstone | |
| CN107254095A (en) | Degradable Novel environment-friendlymaterial material of a kind of high mechanical strength and preparation method thereof | |
| CN104028247B (en) | A kind of for removing filter medium of vanadium and preparation method thereof in water | |
| CN108358589A (en) | A kind of water-proof high-intensity weather-resistance flame-retardant environmental protection heat-insulating board and preparation method thereof | |
| CN102580703A (en) | Method for preparing efficient air purification material | |
| CN104292581A (en) | Medical grade gas-permeable membrane special material and preparation method thereof | |
| CN105272055A (en) | Attapulgite colored coating powder having air-purifying function | |
| CN108314360A (en) | A kind of environmental protection flame retardant low heat conductivity heat-insulating plank and preparation method thereof | |
| CN107857507A (en) | A kind of antibiotic property artificial quartz stone plate | |
| CN108641315A (en) | A kind of enhanced plastic master batch | |
| CN106035371B (en) | A kind of drinking water bactericidal ball based on shell microcellular structure | |
| CN102898055B (en) | Modified kieselguhr and preparation method thereof, and indoor decorative material containing modified kieselguhr and preparation method thereof | |
| CN108751788A (en) | A kind of preparation method making diatomite high temperature sintering | |
| CN107362779A (en) | A kind of preparation method of nano-cellulose composite mesopore silica temperature sensitive type water suction microballoon | |
| CN108997847A (en) | A kind of high abrasion high durable dry powder emulsion paint and preparation method thereof | |
| CN106147194A (en) | A kind of tear-resistant absorption nano modification rubber and preparation method thereof | |
| CN109133056A (en) | A kind of high anticracking material of active carbon | |
| CN104843755A (en) | Environmentally friendly air permeable material and manufacturing method thereof | |
| CN108219708A (en) | A kind of preparation method of environmental protection glutinous rice glue | |
| CN107235670A (en) | A kind of diatomite heat insulating wall material and preparation method thereof | |
| CN107936639A (en) | It is a kind of that there is heat-insulated and environmental protection coating material of antibacterial functions and preparation method thereof | |
| CN107162481A (en) | A kind of preparation method of diatom ooze building and ornament materials | |
| CN106044980A (en) | Compound water body bactericide | |
| CN106040166A (en) | Preparation method of air separation molecular sieve capable of efficiently desorbing | |
| CN109880189A (en) | A kind of instrument and equipment rubber vibration isolation cushion material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |