CN1149563A - Internal combustion material containing chromium slag ingredient in brick and tile production and its application - Google Patents
Internal combustion material containing chromium slag ingredient in brick and tile production and its application Download PDFInfo
- Publication number
- CN1149563A CN1149563A CN96118044A CN96118044A CN1149563A CN 1149563 A CN1149563 A CN 1149563A CN 96118044 A CN96118044 A CN 96118044A CN 96118044 A CN96118044 A CN 96118044A CN 1149563 A CN1149563 A CN 1149563A
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- China
- Prior art keywords
- internal combustion
- brick
- chromium slag
- chromium
- combustion material
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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
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
An internal-combustion material containing chromium dregs in the brick production and its application. It features that it uses chromium dregs 5-90%, material containing combustible component 10-95% and other material 0-80% to become a material containing a certain heat giving quantity through processing and compounding, and this internal-combustion material may be applied to the production of building material such as brick and tile. This invention is simple and convenient in implementation, can dispose toxic chromium dregs in great quantity, and may produce definite environmental benefit and economic benefit after implementation.
Description
The present invention relates to the internal combustion material and the application thereof of containing chromium slag composition in the brick and tile production.
Chromium residue discharged during the chromium slag is produced is a kind of harmful industrial waste, and its quantity discharged is bigger, and the old slag that stack various places has reached more than 1,000,000 tons, domestic existing tens of kinds of resolutions, and wherein chromium slag brick and tile is a kind of effective resolution.This promptly achieved success before one, 20 year, see that " metallurgical industry waste residue treatment process with utilize scientific and technological achievement compilation " 1985 P.249, because chromium slag discharging factory adheres to different industries separately with brickmaking factory, still a large amount of work need be done for the cooperation of coordinating both sides, the method that original brick making industry is utilized the chromium slag need be improved for this reason.
The purpose of this invention is to provide a kind of very simple and direct, the internal combustion material of the containing chromium slag composition of method preparation easily, its main application is a brick and tile, can reduce Bricks and Tiles Plant's fuel consumption and production cost, processing and utilizing chromium slag in a large number, can retrain the behavior of the parties concerned with economical means, the safety of accomplishing the chromium slag, low-cost processes.
The present invention is specifically described as follows:
The internal combustion material of containing chromium slag composition, its component proportioning is the chromium slag: combustible material: other material=5-90%:10-95%:0-80%.
The chromium slag is preferably selected for many years the chromium slag displayed of weathering for use in the component; Combustible material comprises: mud coal, coal, cinder, flue dust, coal gangue, coke tar refuse, smelting slag, sulfide, the material that contains flammable composition, have the combustion heating amount such as bits, waste oil not; Other material means and can make 6 valency chromium be reduced to the material of chromium at a low price under certain reaction conditions.
Difference according to the various places production environment, the preparation of mixing combustible material in this, can with the chromium slag through or without with component in after other material detoxifcation reaction, become product with the combustible material mixing match again, supply with the Bricks and Tiles Plant and mix in the clay, make full internal combustion or part internal burned brick unbaked tile in different ratios.
Since in mix combustible matl and can reduce production costs, fuel economy so it is out of trade to remove brick and tile, also can adopt in other building material industry such as cast stone, rock wool, cement, light ceramic and the Ceramic Production.
The method system of existing chromium slag brick and tile uses chromium slag and clay preparation brick and tile base separately, its disadvantage is: brick and tile enthusiasm is not high, incorporation is not easy to control, because the chromium slag does not spend money on, the transporter can arbitrarily topple over and causes environmental pollution (existing example can look into), and a large amount of slags that produce in chromium slag discharging factory or near the plant produced, flue dust is owing to contain the easy-to-sell goods that certain flammable composition becomes brick field again, spend money on by brick field, allocate adobe into and make interior combustible material to reduce fuel consumption and production cost, needs according to the various places brick field, adopt the present invention to make the interior combustible material of containing chromium slag composition, can reach certain thermal value, oversize material is through broken in the material, and brick field is easy to use, and product price is low, can retrain chromium slag discharging factory and the relation of utilizing factory with economical means, solve the drawback of existing method, the phenomenon that particularly can control incorporation effectively and stop to topple on the way reaches safety, utilize the purpose of chromium slag reliably.
Embodiment one:
Weight ratio: flue dust 50%, chromium slag 25%, reducing slag 25%, reducing slag and chromium slag are added the water reaction through amalgamator, to mix the flue dust mixing again and be made into, thermal value is the material of 6.5MJ/kg.
Embodiment two:
Weight ratio; Zinc is smelted perpendicular jar slag 70%, chromium slag 30%, and zinc can slag and broken the mixing and stirring of chromium ground-slag are mixed with the material that thermal value is 5.1MJ/kg.
Claims (6)
1, the internal combustion material and the application of containing chromium slag composition is characterized in that its component and ratio are the chromium slag: combustible material: other material=5-90% during brick and tile were produced; 10-95%:0-80%.
2, as internal combustion material as described in the right item 1, it is characterized in that the combustible material in the component comprises that mud coal, coal, cinder, flue dust, coal gangue, coke tar refuse, smelting slag, sulfide, wood chip, waste oil etc. contain flammable composition, the material of the certain thermal value of tool.
3, as claim 1 described internal combustion material, it is characterized in that other material in the component mean under certain reaction conditions the chromium slag in the material of 6 valency chromium tool reductive actions.
4, as claim 1 described internal combustion material, it is characterized in that:
According to producing actual conditions, can produce in the on-the-spot preparation of chromium slag discharging factory or other factory, as the envrionment conditions permission, can not adopt claim 3 described other materials chromium residue detoxifying is reduced, and wait until reduction, the detoxifcation work of finishing the chromium slag in the brick and tile operation.
5,, it is characterized in that adjusting and can be applicable to except that brick and tile production other building materials after the component proportioning and produce as cast stone, mineral wool, cement, light ceramic, ceramic etc. as the purposes of internal combustion material as described in the claim 1.
6,, it is characterized in that can be made into powdery, bulk, spherical material form to be suitable for different purposes as internal combustion material as described in the claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96118044A CN1058690C (en) | 1996-02-12 | 1996-02-12 | Internal combustion material containing chromium slag ingredient in brick and tile production and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96118044A CN1058690C (en) | 1996-02-12 | 1996-02-12 | Internal combustion material containing chromium slag ingredient in brick and tile production and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1149563A true CN1149563A (en) | 1997-05-14 |
| CN1058690C CN1058690C (en) | 2000-11-22 |
Family
ID=5124744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96118044A Expired - Fee Related CN1058690C (en) | 1996-02-12 | 1996-02-12 | Internal combustion material containing chromium slag ingredient in brick and tile production and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1058690C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819717A (en) * | 2016-03-12 | 2016-08-03 | 乔光明 | Production method of cement clinker |
| CN106082973A (en) * | 2016-03-08 | 2016-11-09 | 侯绪华 | A kind of chromium slag brickmaking technology |
| CN106431341A (en) * | 2016-11-01 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Spheroidal light perforated peat ceramsite with air purifying function |
| CN106431344A (en) * | 2016-11-01 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Cylindrical peat light through hole ceramsite with air purifying function |
| CN106431324A (en) * | 2016-09-27 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Multifunctional quincuncial peat lightweight through-hole ceramsite production method |
| CN112939620A (en) * | 2021-03-04 | 2021-06-11 | 河南郑矿机器有限公司 | Chromium-containing sludge ceramsite and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071655A (en) * | 1991-10-17 | 1993-05-05 | 山东省新材料研究所 | The production method and the goods thereof of special colour porcelain plate (brick) |
-
1996
- 1996-02-12 CN CN96118044A patent/CN1058690C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082973A (en) * | 2016-03-08 | 2016-11-09 | 侯绪华 | A kind of chromium slag brickmaking technology |
| CN105819717A (en) * | 2016-03-12 | 2016-08-03 | 乔光明 | Production method of cement clinker |
| CN106431324A (en) * | 2016-09-27 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Multifunctional quincuncial peat lightweight through-hole ceramsite production method |
| CN106431341A (en) * | 2016-11-01 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Spheroidal light perforated peat ceramsite with air purifying function |
| CN106431344A (en) * | 2016-11-01 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Cylindrical peat light through hole ceramsite with air purifying function |
| CN112939620A (en) * | 2021-03-04 | 2021-06-11 | 河南郑矿机器有限公司 | Chromium-containing sludge ceramsite and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1058690C (en) | 2000-11-22 |
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