CN1054360C - Sintered brick made of phosphorous slag - Google Patents
Sintered brick made of phosphorous slag Download PDFInfo
- Publication number
- CN1054360C CN1054360C CN97103894A CN97103894A CN1054360C CN 1054360 C CN1054360 C CN 1054360C CN 97103894 A CN97103894 A CN 97103894A CN 97103894 A CN97103894 A CN 97103894A CN 1054360 C CN1054360 C CN 1054360C
- Authority
- CN
- China
- Prior art keywords
- slag
- present
- clay
- sintered
- flyash
- 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
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/12—Waste materials; Refuse from quarries, mining or the like
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a sintered brick made of phosphorous slag, which belongs to the field of a building material. Main raw materials of the existing sintered brick comprise clay and shale, fertile farmland and fertile soil are occupied and vegetation is destroyed during material acquest, and sintering temperature is about 1000 DEGC. The present invention uses the phosphorous slag produced by white phosphorus as a raw material to be mixed and sintered, and coal or flyash or a gas generation furnace slag is used as an internal combustion material to be compounded and sintered. The present invention opens up a new utilization path for the phosphorous slag, the flyash, etc. The present invention reduces environmental pollution, reduces sintering temperature and saves energy sources. Because the dosage of the clay and the shale is reduced, the occupation of the fertile farmland and the fertile soil and the destroy of the vegetation are reduced. The present invention has obvious environmental benefits and economic benefits.
Description
The invention belongs to building material field, is a kind of sintered brick made of phosphorous slag that utilizes the phosphorus slag production of producing yellow Phosphorus by electric oven discharging.
Industry is built by laying bricks or stones with covil construction load-bearing or non-load bearing wall and is used vitrified brick, all adopts sintered clay brick or shale brick basically.Its main drawback is: when taking raw clay or shale, will take good soil in good farmland and vegetation destruction, and sintering temperature is higher, generally about 1000 ℃, it is more to expend the energy.And a kind of industrial degree slag that phosphorus slag is discharged when being producing yellow Phosphorus by electric oven.One ton of yellow phosphorus of every production is arranged 8-12 ton phosphorus slag approximately, if long-term the stacking disregarded, then will take a large amount of soils, also can cause pollution simultaneously to environment, take up an area of and pollution problem for solving phosphorus production discharging waste residue, at present begun the applied research of relevant phosphoric slag cement, the applied research of adopting production of colour wall/floor tile with phosphorus slag has also been arranged.Up to now, still have a large amount of phosphorus slags to fail to handle and be utilized, therefore,, be not effectively controlled yet to appropriation of land and to the pollution problem of environment.
In view of the problems referred to above that exist in the prior art, the object of the present invention is to provide a kind of sintered brick made of phosphorous slag, promptly utilize phosphorus slag and clay or shale to mix burning in a large number, and adopt coal or flyash or producer gas generator slag to make carbonaceous materials added to raw materials and produce sintered brick made of phosphorous slag, reduce clay and amount of shale to reach, phosphorus slag, flyash or producer gas generator slag are turned waste into wealth, reduce brick sintering plant and phosphorus production deslagging purpose environmental destruction.
Technical scheme of the present invention is: add phosphorus slag in clay or shale, make carbonaceous materials added to raw materials with coal or flyash or producer gas generator slag, in proportion batching and dry down through pair roller fragmentation, stirring, moulding and 120 ℃ in regular turn, 850-950 ℃ burn till 3-4 hour after, cooling, selection promptly obtain meeting the sintered brick made of phosphorous slag of GB5101-93 quality standard.
The weight percent of several raw material consumptions is:
Phosphorus slag 30-45%
Clay or shale 40-60%
Interior fuel 8-20%
Compared with the prior art, the present invention has the following advantages: utilize the phosphorus slag of discharging in the phosphorus production process to make raw material in a large number, thereby reduce its pollution to environment; Mixing of phosphorus slag reduced the consumption of brick sintering plant to clay and shale, thereby reduces good native take and to the destruction of vegetation in good farmland; A large amount of waste residues such as flyash, producer gas generator slag that adopt are made carbonaceous materials added to raw materials, thereby further reduce the pollution of industrial residue to environment; Adopt the present invention to produce sintered brick made of phosphorous slag, can reduce firing temperature, thereby save energy reduces production costs simultaneously, guarantee quality product.
Embodiment:
Adopting clay, phosphorus slag is raw material, and flyash is interior fuel production sintered brick made of phosphorous slag, and its raw materials used Chemical Composition is listed as follows:
Clay, phosphorus slag and flyash are prepared burden according to 57: 33: 10 weight percent, through dry qualified under 120 ℃ of temperature after pair roller fragmentation, stirring, the moulding, under 900 ℃ of temperature condition, burnt till 3-4 hour again, promptly get the phosphorus slag sintering that meets the GB5101-93 quality standard after the cooling
Claims (2)
1. sintered brick made of phosphorous slag, its technical characterictic is: in the proportioning raw materials, the weight percent of phosphorus slag, clay or shale and interior fuel is:
Phosphorus slag 30-45%
Clay or shale 40-60%
Interior fuel 8-20%
Wherein, interior fuel is flyash, coal or producer gas generator slag.
2. according to the described sintered brick made of phosphorous slag of claim 1, its technical characterictic is: raw materials used is phosphorus slag, clay, and interior fuel is flyash, and the weight percent of its consumption is:
Phosphorus slag 33%
Clay 57%
Flyash 10%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97103894A CN1054360C (en) | 1997-04-08 | 1997-04-08 | Sintered brick made of phosphorous slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97103894A CN1054360C (en) | 1997-04-08 | 1997-04-08 | Sintered brick made of phosphorous slag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1163240A CN1163240A (en) | 1997-10-29 |
| CN1054360C true CN1054360C (en) | 2000-07-12 |
Family
ID=5166965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97103894A Expired - Fee Related CN1054360C (en) | 1997-04-08 | 1997-04-08 | Sintered brick made of phosphorous slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1054360C (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076676A (en) * | 1993-03-06 | 1993-09-29 | 武汉工业大学 | Production of colour wall/floor tile with phosphorus slag |
-
1997
- 1997-04-08 CN CN97103894A patent/CN1054360C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076676A (en) * | 1993-03-06 | 1993-09-29 | 武汉工业大学 | Production of colour wall/floor tile with phosphorus slag |
Non-Patent Citations (3)
| Title |
|---|
| 硅酸盐建筑制品1988年第1期 1988.2.2 唐修仁，磷渣胶凝材料研究之一磷渣佼结料 * |
| 硅酸盐建筑制品1988年第1期 1988.2.2 唐修仁，磷渣胶凝材料研究之一磷渣佼结料;硅酸盐建筑制品1989年第3期 1989.6.22 邓祖训，粉煤灰磷渣砖的研究 * |
| 硅酸盐建筑制品1989年第3期 1989.6.22 邓祖训，粉煤灰磷渣砖的研究 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1163240A (en) | 1997-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7594964B2 (en) | High strength magnesium slag brick and method of producing the same | |
| CN101143766A (en) | Oil shale porous heat insulation building material | |
| CN101081732A (en) | Stone powder sludge sintering brick and method for making the same | |
| CN101445348B (en) | Method for preparing sialite binding material with oil shale waste residues as main raw material | |
| CN101337793A (en) | Method for producing energy-saving bricks by comprehensive utilization of paper making sludge and fly ash | |
| CN104556976A (en) | Red sintered shale landscape brick and production method thereof | |
| CN107602041A (en) | A kind of dirty mud environment protection type is non-burning brick and preparation method thereof | |
| CN101417872A (en) | Tuff, tuff lava sintered brick and preparation method thereof | |
| CN103613362A (en) | Light brick and preparation method thereof | |
| CN100455542C (en) | System for producing ceramic tile with coal gangue and domestic garbage | |
| CN100387539C (en) | Composite portland cement produced by full utilization of industrial waste slag | |
| CN101586375A (en) | High volume fly ash cavity block and manufacturing method thereof | |
| CN102219474B (en) | Method for manufacturing environmental-friendly brick | |
| CN1054360C (en) | Sintered brick made of phosphorous slag | |
| CN1239428C (en) | Building brick without firing and steaming produced by using industrial waste slag and its producing method | |
| KR20170090131A (en) | Non-cement type binder composition | |
| CN100534946C (en) | Method for producing shale clinker brick by using Kunming Dabanqiao fir-pine park high-calcium shale | |
| CN100392053C (en) | Novel fuel with limestone as main component and preparation method thereof | |
| CN101328033B (en) | Sintering promoting strengthening agent for sintered product with high content of flyash and preparation thereof | |
| CN1102544C (en) | Method of utilizing yellow phosphorus sludge to produce building material | |
| CN100556841C (en) | Fire the production method of white brick | |
| KR100237349B1 (en) | The process of manufacturing ceramics using wastes | |
| JPH06191919A (en) | Production of brick-like block from coal cinder and ash | |
| US8343274B2 (en) | Environmental composition and method for making the same | |
| CN1149563A (en) | Internal combustion material containing chromium slag ingredient in brick and tile production and its application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20000712 |