CN101045617B - Magnesium waste slag building brick and producing method - Google Patents
Magnesium waste slag building brick and producing method Download PDFInfo
- Publication number
- CN101045617B CN101045617B CN2006100167132A CN200610016713A CN101045617B CN 101045617 B CN101045617 B CN 101045617B CN 2006100167132 A CN2006100167132 A CN 2006100167132A CN 200610016713 A CN200610016713 A CN 200610016713A CN 101045617 B CN101045617 B CN 101045617B
- Authority
- CN
- China
- Prior art keywords
- weight parts
- slag
- magnesium
- powder
- raw material
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
A brick as building material is prepared from magnesium dregs, composite trigger, sand or casting sand, slag or stone powder, water, and optional slag powder, ground diatomite, cement, and surface treated straw, stalk, fibers or polymer through respective grinding, mixing, stirring, moulding, demoulding, and curing.
Description
Technical field
The invention belongs to building field, be specifically related to the building wall material.
Background technology
The waste residue that the magnesium slag produces when being smelting magnesium, 1 ton of magnesium slag that magnesium produced of every production reaches 20 tons, also has 10 tons of slags.Owing to also do not have at present the harmless processing of feasible magnesium slag and utilize approach again, so be higher than the discharging of the solid waste of product ratio, not only need land occupation, and along with wind and rain, return air and the water source pollutes.The quantity of magnesium slag and harm are that of magnesium manufacturing enterprise bears greatly.In the more and more higher current society of environment protection cry, handle and utilize the magnesium slag, eliminate magnesium slag pollution on the environment, be that each produces the problem that the enterprise of magnesium must solve as early as possible.
Summary of the invention
The purpose of this invention is to provide a kind of magnesium waste slag building brick, deleterious solid industrial waste is converted into the high-quality material of construction, overcome existing the problems referred to above of magnesium manufacturing enterprise in the prior art.
Another object of the present invention provides a kind of production method of magnesium waste slag building brick, makes product of the present invention be able to suitability for industrialized production.
Magnesium waste slag building brick of the present invention is made up of the raw material of following ratio of weight and number:
Magnesium slag 100; Compound activator 2-50; Sand or casting model powder 50-500; Slag or stone flour 50-500; Water is an amount of.On above basic raw material composition basis, also can add one or more following raw material, slag powders 0-100; Diatomite 0-100; Cement 0-100; Broken stalk 0-40; Organic or inorganic fiber 0-20; Polymkeric substance 0-50.
In the above-mentioned materials, compound activator is mixed and is formed by gypsum 1-10 weight part, unslaked lime 1-10 weight part, white lime 1-10 weight part, sodium hydroxide 0.1-10 weight part, potassium hydroxide 0.1-10 weight part, water reducer 0.1-5 weight part.The organic or inorganic fiber can be for having of selecting for use: polypropylene fibre, polyvinyl alcohol fiber, the fine fiber of polypropylene, trevira, glass fibre, asbestos, mineral wool etc.Above-mentioned polymkeric substance can be latex or rubber powder, for what select for use polyvinyl alcohol water-soluble polymers, polyvinyl formal water-soluble polymers, benzene emulsion, vinyl-vinyl acetate copolymer, Mierocrystalline cellulose, latex powder etc. is arranged.
Basic raw material preferable amount weight ratio of the present invention is: magnesium slag 100; Compound activator 30; Sand or casting husky 200; Slag or stone flour 200;
Manufacture technology of the present invention is:
1, the pre-treatment of raw material
Old volt is 3-10 days in the magnesium pulp water, dry back abrasive dust, powder size 2000cm
2/ g-8000cm
2/ g;
Diatomite was calcined 1-4 hour under 450-750 ℃ of condition, wore into 1500cm
2/ g-6000cm
2/ g granularity powder;
Slag is worn into 3000cm
2/ g-8000cm
2The powder of/g;
Slag or stone flour are broken into the 5-20mm size particles;
Stalk is broken into the fringe of length 5-20mm.
2, mix, be shaped
Material requested is added in the stirred vessel by above-mentioned usage ratio, stir, inject stock mould, solidify the back demoulding.
3, health
Concrete member health process health routinely is finished product after the health.
Positively effect of the present invention is: can obtain the wall body brick that physicochemical property and clay brick are equal to, the solid pollution deposits yields that MAGNESIUM METAL manufacturer faces and the puzzlement of processing had both been removed, for building material industry has replenished ready-made wall body construction material, obtained the double effects that turns bane into boon again.
Embodiment
Embodiment 1
Get magnesium slag 100 weight parts; Compound activator 2 weight parts; Casting model powder 50 weight parts; Slag 50 weight parts; Slag powders 20 weight parts; Diatomite 20 weight parts; Cement 20 weight parts; Broken stalk 5 weight parts; Fine fiber 5 weight parts of polypropylene; Polyvinyl formal water-soluble polymers 5 weight parts.
Old volt is 3 days in the magnesium pulp water, dry back abrasive dust, powder size 2000cm
2/ g.Diatomite was calcined 2 hours under 600 ℃ of conditions, wore into 1500cm
2/ g granularity powder.Slag is worn into 3000cm
2The powder of/g.Slag or be broken into the 5-20mm size particles.Stalk is broken into the fringe of length 5-20mm.
Material requested is added in the stirred vessel by above-mentioned usage ratio, add suitable quantity of water, stir, inject stock mould, solidify the back demoulding.Concrete member health process health routinely is finished product after the health.
Embodiment 2
Get magnesium slag 100 weight parts; Compound activator 50 weight parts; Sand 500 weight parts; Stone flour 500 weight parts; Cement 100 weight parts; Stalk 40 weight parts; Polypropylene fibre 20 weight parts; Mierocrystalline cellulose 50 weight parts.
Old volt is 10 days in the magnesium pulp water, dry back abrasive dust, powder size 8000cm
2/ g.Stone flour particle diameter 5-20mm.Stalk is broken into the fringe of length 5-20mm.Other processes are with embodiment 1.
Embodiment 3
Get magnesium slag 100; Compound activator 30 weight parts; Casting model powder 200 weight parts; Slag 200 weight parts; Stone flour 200 weight parts; Slag powders 50 weight parts; Diatomite 100 weight parts; Cement 30 weight parts; Polyvinyl alcohol water-soluble polymers 20 weight parts.
Diatomite was calcined 1 hour under 750 ℃ of conditions, wore into 6000cm
2/ g granularity powder.Slag is worn into 8000cm
2The powder of/g.Other processes are with embodiment 1.
Claims (2)
1. magnesium waste residue building is changeed, and it is characterized in that: the raw material by following parts by weight ratio is formed:
Magnesium slag 100 weight parts, compound activator 2 weight parts, casting model powder 50 weight parts, slag 50 weight parts, slag powders 20 weight parts, diatomite 20 weight parts, cement 20 weight parts, broken stalk 5 weight parts, fine fiber 5 weight parts of polypropylene, polyvinyl formal water-soluble polymers 5 weight parts.
2. the production method of the described magnesium waste slag building brick of claim 1 is characterized in that:
(1) raw material extracts
Magnesium slag 100 weight parts, compound activator 2 weight parts, casting model powder 50 weight parts, slag 50 weight parts, slag powders 20 weight parts, diatomite 20 weight parts, cement 20 weight parts, broken stalk 5 weight parts, fine fiber 5 weight parts of polypropylene, polyvinyl formal water-soluble polymers 5 weight parts;
(2) raw materials pretreatment
Step (1) is got in the raw material:
Old volt is 3 days in the magnesium pulp water, and wearing into specific surface area after the drying is 2000cm
2The powder of/g,
Diatomite was calcined 2 hours under 600 ℃ of conditions, and wearing into specific surface area is 1500cm
2The powder of/g,
It is 3000cm that slag is worn into specific surface area
2The powder of/g,
Slag is broken into the particle of particle diameter 5-20mm,
Stalk is broken into the fringe of length 5-20mm;
(3) mixing, moulding
To add in agitators through all the other raw materials that the raw material and the step (1) of step (2) processing are got, add suitable quantity of water, stir, inject stock mould, solidify the back demoulding;
Press the health of concrete member health-preserving method, get magnesium waste slag building brick after the health.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100167132A CN101045617B (en) | 2006-03-27 | 2006-03-27 | Magnesium waste slag building brick and producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100167132A CN101045617B (en) | 2006-03-27 | 2006-03-27 | Magnesium waste slag building brick and producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101045617A CN101045617A (en) | 2007-10-03 |
| CN101045617B true CN101045617B (en) | 2011-09-28 |
Family
ID=38770569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100167132A Expired - Fee Related CN101045617B (en) | 2006-03-27 | 2006-03-27 | Magnesium waste slag building brick and producing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101045617B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150218905A1 (en) * | 2014-01-31 | 2015-08-06 | Halliburton Energy Services, Inc. | Magnesium Metal Ore Waste in Well Cementing |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294729A (en) * | 2011-06-23 | 2011-12-28 | 周亚文 | Manufacturing method of straw brick |
| CN104671679B (en) * | 2015-01-09 | 2016-09-07 | 巢湖云海镁业有限公司 | A kind of processing method of magnesium slag |
| CN105236933B (en) * | 2015-11-02 | 2018-03-06 | 景德镇陶瓷大学 | A kind of geo-polymer chemically bonded ceramics Wall or floor tile and preparation method thereof |
| CN107417190A (en) * | 2017-06-20 | 2017-12-01 | 合肥慧林建材有限公司 | A kind of feldspathic sandstone road is non-burning brick and preparation method |
| CN108275929A (en) * | 2018-05-04 | 2018-07-13 | 合肥天沃能源科技有限公司 | A kind of energy-saving brick for building and preparation method thereof |
| CN110590319A (en) * | 2018-06-13 | 2019-12-20 | 淮安市冰青建设工程管理有限公司 | Environment-friendly novel building block material |
| CN109485360B (en) * | 2018-12-28 | 2020-11-10 | 西安交通大学 | Building forming material produced by taking waste residues generated in magnesium smelting by silicothermic process as raw materials and method thereof |
| CN115075032B (en) * | 2022-06-08 | 2023-07-21 | 广西大学 | Method for removing lignin by low-temperature water boiling |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236747A (en) * | 1999-04-17 | 1999-12-01 | 徐玉忠 | Mortar powder of magnesium slag ash and its product |
| CN1401605A (en) * | 2002-09-07 | 2003-03-12 | 朱广东 | Method for making brick with slag form smelting magnesium by Pidgeon process |
-
2006
- 2006-03-27 CN CN2006100167132A patent/CN101045617B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236747A (en) * | 1999-04-17 | 1999-12-01 | 徐玉忠 | Mortar powder of magnesium slag ash and its product |
| CN1401605A (en) * | 2002-09-07 | 2003-03-12 | 朱广东 | Method for making brick with slag form smelting magnesium by Pidgeon process |
Non-Patent Citations (3)
| Title |
|---|
| JP特开平7-61845A 1995.03.07 |
| 肖力光 等.利用秸秆制造新型复合节能墙体材料的可行性研究.《吉林建筑工程学院学报》.2004,第21卷(第2期),第1-6页. * |
| 赵爱琴.利用镁渣研制新型墙体材料.《山西建筑》.2003,第29卷(第17期),第48页. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150218905A1 (en) * | 2014-01-31 | 2015-08-06 | Halliburton Energy Services, Inc. | Magnesium Metal Ore Waste in Well Cementing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101045617A (en) | 2007-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101045617B (en) | Magnesium waste slag building brick and producing method | |
| CN108314375B (en) | Regenerated viscose mortar and preparation method thereof | |
| CN109020456A (en) | A kind of Machine-made Sand dry-mixed mortar and preparation method thereof | |
| CN101857411B (en) | Method for preparing baking-free bricks from high soil content construction waste | |
| CN104086131B (en) | Road pavements that building waste is prepared with agstone compound and preparation method thereof | |
| CN105948803A (en) | Preparing method for aerated concrete products | |
| CN101492263A (en) | Wax shale gray slag base polymer gelled material | |
| AT510591A4 (en) | PRE-TREATMENT OF RAW MATERIAL FOR THE MANUFACTURE OF BASALT FIBERS | |
| CN111635156B (en) | Preparation method of 3D printing building material aggregate | |
| CN101045618A (en) | Small hollow building blocks made by magnesium waste slag and production method | |
| CN109574611B (en) | A kind of repairing road surface at quick speed environmentally friendly cement sill and its preparation and application | |
| CN102515612A (en) | Environmentally-friendly cement-based reinforced thickening agent for dry-mixed mortar and preparation method thereof | |
| CN109809774A (en) | A kind of assorted fibre slag is for sand concrete and preparation method thereof | |
| CN101713232A (en) | High-strength autoclaved flyash-lime brick and production method thereof | |
| CN110204281A (en) | A kind of assorted fibre modified rubber concrete and preparation method thereof | |
| JP2017525652A (en) | Low moisture content plastic composition containing hydraulic cement and method for producing the same | |
| CN103073205A (en) | Preparation method of omphacite geopolymer material | |
| JP2010143774A (en) | Geopolymer hardened body which uses sewage sludge molten slag as activated filler | |
| CN107344823A (en) | A kind of artificial quartz in lump containing potsherd and preparation method thereof | |
| CN103359989A (en) | Waste treatment method adopting brick making process | |
| CN107500734A (en) | It is a kind of using industrial inorganic hazardous waste and low-grade alumina-silica mineral as ceramic water-permeable brick of raw material and preparation method thereof | |
| CN103130462A (en) | Novel burn-free brick and production technology | |
| CN105271983A (en) | Modified stone flour dry mixed mortar and preparation method thereof | |
| CN102276222B (en) | Phosphogypsum wall brick and preparation method thereof | |
| CN108996970A (en) | A kind of ultra-fine earth concrete and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20091211 Address after: Zip code 1129, Hongqi Street, Chaoyang District, Changchun, Jilin, China: 130021 Applicant after: Xiao Li light Co-applicant after: Zhao Haidong Co-applicant after: Linjiang Dongfeng Non-ferrous Metals Co.,Ltd. Address before: Zip code 1129, Hongqi Street, Chaoyang District, Changchun, Jilin, China: 130021 Applicant before: Xiao Li light Co-applicant before: Zhao Haidong |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20110420 Address after: 130021 No. 1129 Hongqi Street, Changchun, Jilin, Chaoyang District Applicant after: Xiao Liguang Co-applicant after: Linjiang Dongfeng Non-ferrous Metals Co.,Ltd. Address before: 130021 No. 1129 Hongqi Street, Changchun, Jilin, Chaoyang District Applicant before: Xiao Liguang Co-applicant before: Zhao Haidong Co-applicant before: Linjiang Dongfeng Non-ferrous Metals Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |