CN107721291A - Processing Industrial Solid Waste with exempt from drying binding agent - Google Patents
Processing Industrial Solid Waste with exempt from drying binding agent Download PDFInfo
- Publication number
- CN107721291A CN107721291A CN201711204471.4A CN201711204471A CN107721291A CN 107721291 A CN107721291 A CN 107721291A CN 201711204471 A CN201711204471 A CN 201711204471A CN 107721291 A CN107721291 A CN 107721291A
- Authority
- CN
- China
- Prior art keywords
- parts
- solid waste
- industrial solid
- drying
- binding agent
- 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.)
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses one kind processing Industrial Solid Waste with drying binding agent is exempted from, include the component of following parts by weight：3 ~ 8 parts of cement hardener, 8 ~ 15 parts of polyvinyl alcohol, 8 ~ 12 parts of polyacrylamide, 30 ~ 48 parts of sodium carbonate, 30 ~ 40 parts of cement intensifier, 3 ~ 7 parts of hydroxypropyl methyl cellulose.Adhesive property of the present invention is good, cost is cheap, applied in the forming process of Industrial Solid Waste, the drying process of shaped article can be accelerated, it need not be dried or drying is handled, the intensity required for stove can either be reached, directly stacked after formed product, saved space, construction and production cost are reduced, reduces energy resource consumption.
Description
Technical field
It is particularly a kind of to be used for Industrial Solid Waste shaping profit again the present invention relates to industrial solid-state castoff reutilization technology field
With the binding agent used.
Background technology
The Industrial Solid Wastes such as substantial amounts of dedusting ash, slag can be produced in steel mill's production process, when handling Industrial Solid Waste, are led to
Often need to enter stove again after powdery solid waste is molded, to form recycling economy, mitigate environmental protection pressure, reduce enterprise's production loss.
At present, after being molded to powdery solid waste, because solid waste amount is larger, stove can just be entered by being required to reach some strength after shaping, right
Generally there are two methods during shaped article processing, one kind is oven drying method, that is, invests to build drying plant and shaped article is carried out
Drying and processing, but drying plant generally puts into larger, operating cost is very high, and drying plant itself also needs to burning consumption,
The requirement of low-carbon energy-saving environmental protection is not met；Second method is natural drying method, i.e., by airing field shakeout dry come
Reach hardness requirement, although can save solid waste recycles cost, the defects of operating efficiency is low be present, and also need to very
Big hardened place, human cost is higher, and inevitably powder dust pollution environment when blowing.
The content of the invention
The technical problem to be solved in the invention uses during being to provide a kind of shaping recycling applied to Industrial Solid Waste
Exempt from dry binding agent, reduce build and production cost, reduce energy resource consumption.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
Processing Industrial Solid Waste includes the component of following parts by weight with drying binding agent is exempted from：3 ~ 8 parts of cement hardener, gather
8 ~ 15 parts of vinyl alcohol, 8 ~ 12 parts of polyacrylamide, 30 ~ 48 parts of sodium carbonate, 30 ~ 40 parts of cement intensifier, hydroxypropyl methyl fiber
3 ~ 7 parts of element.
Above-mentioned processing Industrial Solid Waste is to include the component of following parts by weight with the preferred scheme for exempting to dry binding agent：Water
Mud curing agent 3-5 parts, 10 ~ 15 parts of polyvinyl alcohol, 10 ~ 12 parts of polyacrylamide, 40 ~ 48 parts of sodium carbonate, cement intensifier 35 ~ 40
Part, 3 ~ 5 parts of hydroxypropyl methyl cellulose.
Above-mentioned processing Industrial Solid Waste is to include the component of following parts by weight with the preferred scheme for exempting to dry binding agent：Water
5 parts of mud curing agent, 10 parts of polyvinyl alcohol, 10 parts of polyacrylamide, 40 parts of sodium carbonate, 35 parts of cement intensifier, hydroxypropyl methyl
5 parts of cellulose.
It is as follows as a result of above technical scheme, the invention technological progress.
Adhesive property of the present invention is good, cost is cheap, is produced applied to that in the forming process of Industrial Solid Waste, can accelerate shaping
The drying process of product, without being dried or drying processing, the intensity required for stove can either be reached, after formed product directly
Stacking, space is saved, reduced construction and production cost, reduce energy resource consumption.Cement in the present invention is made
For curing agent, the purpose for making shaped article quickly be hardened can be played, also helps consumption industry over-product.
Embodiment
Below in conjunction with specific embodiment, the present invention will be described in further detail.
Embodiment 1
One kind processing Industrial Solid Waste includes the component of following parts by weight with drying binding agent is exempted from：3 parts of cement hardener, poly- second
15 parts of enol, 12 parts of polyacrylamide, 48 parts of sodium carbonate, cement intensifier 30,3 parts of hydroxypropyl methyl cellulose.
The present embodiment is used for the slag for handling steel mill, and stirring is equal after the present embodiment is added directly into the slag gathered
It is even, straight forming, stacked 2 days in finished bin and can reach intensity requirement.
Embodiment 2
One kind processing Industrial Solid Waste includes the component of following parts by weight with drying binding agent is exempted from：8 parts of cement hardener, poly- second
8 parts of enol, 8 parts of polyacrylamide, 30 parts of sodium carbonate, cement intensifier 38,7 parts of hydroxypropyl methyl cellulose.
The present embodiment is used for the dedusting ash for handling steel mill, is stirred after the present embodiment is added directly into the dedusting ash gathered
Mix uniformly, straight forming, stacked 3 days in finished bin and can reach intensity requirement.
Embodiment 3
One kind processing Industrial Solid Waste includes the component of following parts by weight with drying binding agent is exempted from：5 parts of cement hardener, poly- second
10 parts of enol, 10 parts of polyacrylamide, 40 parts of sodium carbonate, 35 parts of cement intensifier, 5 parts of hydroxypropyl methyl cellulose.
The present embodiment is used for treated coal ash, and stirring is equal after the present embodiment is added directly into the flyash gathered
It is even, straight forming, stacked 3 days in finished bin and can reach intensity requirement.
Embodiment 4
One kind processing Industrial Solid Waste includes the component of following parts by weight with drying binding agent is exempted from：4 parts of cement hardener, poly- second
12 parts of enol, 11 parts of polyacrylamide, 45 parts of sodium carbonate, 40 parts of cement intensifier, 6 parts of hydroxypropyl methyl cellulose.
The present embodiment is used for handling gypsum, and stirring is equal after the present embodiment is added directly into the expense gypsum gathered
It is even, straight forming, stacked 2 days in finished bin and can reach intensity requirement.
Certainly, using the present invention component during binding agent is prepared, can according to pending Industrial Solid Waste species,
The parts by weight of each component are adjusted.
Claims (3)
1. processing Industrial Solid Waste with exempt from drying binding agent, it is characterised in that include the component of following parts by weight：Cement hardener
3 ~ 8 parts, 8 ~ 15 parts of polyvinyl alcohol, 8 ~ 12 parts of polyacrylamide, 30 ~ 48 parts of sodium carbonate, 30 ~ 40 parts of cement intensifier, hydroxypropyl
3 ~ 7 parts of methylcellulose.
2. it is according to claim 1 processing Industrial Solid Waste with exempt from drying binding agent, it is characterised in that including following parts by weight
Several components：Cement hardener 3-5 parts, 10 ~ 15 parts of polyvinyl alcohol, 10 ~ 12 parts of polyacrylamide, 40 ~ 48 parts of sodium carbonate, cement
35 ~ 40 parts of reinforcing agent, 3 ~ 5 parts of hydroxypropyl methyl cellulose.
3. it is according to claim 2 processing Industrial Solid Waste with exempt from drying binding agent, it is characterised in that including following parts by weight
Several components：5 parts of cement hardener, 10 parts of polyvinyl alcohol, 10 parts of polyacrylamide, 40 parts of sodium carbonate, 35 parts of cement intensifier,
5 parts of hydroxypropyl methyl cellulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204471.4A CN107721291A (en) | 2017-11-27 | 2017-11-27 | Processing Industrial Solid Waste with exempt from drying binding agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204471.4A CN107721291A (en) | 2017-11-27 | 2017-11-27 | Processing Industrial Solid Waste with exempt from drying binding agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107721291A true CN107721291A (en) | 2018-02-23 |
Family
ID=61219536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711204471.4A Pending CN107721291A (en) | 2017-11-27 | 2017-11-27 | Processing Industrial Solid Waste with exempt from drying binding agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107721291A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1574719A (en) * | 1977-01-27 | 1980-09-10 | Nat Res Dev | Agglomeration of finely divided metalliferous materials |
| JPS56501570A (en) * | 1979-11-23 | 1981-10-29 | ||
| CN1099423A (en) * | 1994-06-30 | 1995-03-01 | 潘金海 | Organic binder for metallurgy |
| CN1888095A (en) * | 2006-07-14 | 2007-01-03 | 中南大学 | Adhesive for fast consolidation of cold solidified pellet |
| CN101008046A (en) * | 2006-01-25 | 2007-08-01 | 周德聪 | Cementing agent for producing pellet ore and preparing process thereof |
| CN101407860A (en) * | 2008-11-20 | 2009-04-15 | 云南文山斗南锰业股份有限公司 | Cold press composite pellet binder |
| CN101768664A (en) * | 2010-01-11 | 2010-07-07 | 北京中科圣宝荷新材料科技有限公司 | Binder for metal powder ore cold consolidation so as to substitute for sinter ore and application method thereof |
| CN101805827A (en) * | 2009-02-12 | 2010-08-18 | 宝山钢铁股份有限公司 | Purpose of heavy metal sludge, acid pellet and preparation method and purpose thereof |
| CN102190469A (en) * | 2010-03-08 | 2011-09-21 | 淄博乾耀固结材料有限公司 | Novel tailing consolidator and preparation method thereof |
| CN102586594A (en) * | 2012-03-22 | 2012-07-18 | 重庆瑞帆再生资源开发有限公司 | Preparation and using methods and preparation system for active reducing composite adhesive for preparation of industrial pellets |
| CN103436694A (en) * | 2013-09-04 | 2013-12-11 | 宁夏天元锰业有限公司 | Method for preparing chrome ore pellets |
| CN105219956A (en) * | 2015-10-30 | 2016-01-06 | 兰州大学 | A kind of preparation method of iron powder coal-pressing ball compound binding agent |
| CN105483370A (en) * | 2015-11-30 | 2016-04-13 | 滦县永恒粘合剂有限公司 | Drying-free bonding agent for iron powder cold pressing pellets |
| CN106221841A (en) * | 2016-09-30 | 2016-12-14 | 西安科技大学 | The preparation of a kind of high-strength water-resistance coal briquette bond and using method thereof |
-
2017
- 2017-11-27 CN CN201711204471.4A patent/CN107721291A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1574719A (en) * | 1977-01-27 | 1980-09-10 | Nat Res Dev | Agglomeration of finely divided metalliferous materials |
| JPS56501570A (en) * | 1979-11-23 | 1981-10-29 | ||
| CN1099423A (en) * | 1994-06-30 | 1995-03-01 | 潘金海 | Organic binder for metallurgy |
| CN101008046A (en) * | 2006-01-25 | 2007-08-01 | 周德聪 | Cementing agent for producing pellet ore and preparing process thereof |
| CN1888095A (en) * | 2006-07-14 | 2007-01-03 | 中南大学 | Adhesive for fast consolidation of cold solidified pellet |
| CN101407860A (en) * | 2008-11-20 | 2009-04-15 | 云南文山斗南锰业股份有限公司 | Cold press composite pellet binder |
| CN101805827A (en) * | 2009-02-12 | 2010-08-18 | 宝山钢铁股份有限公司 | Purpose of heavy metal sludge, acid pellet and preparation method and purpose thereof |
| CN101768664A (en) * | 2010-01-11 | 2010-07-07 | 北京中科圣宝荷新材料科技有限公司 | Binder for metal powder ore cold consolidation so as to substitute for sinter ore and application method thereof |
| CN102190469A (en) * | 2010-03-08 | 2011-09-21 | 淄博乾耀固结材料有限公司 | Novel tailing consolidator and preparation method thereof |
| CN102586594A (en) * | 2012-03-22 | 2012-07-18 | 重庆瑞帆再生资源开发有限公司 | Preparation and using methods and preparation system for active reducing composite adhesive for preparation of industrial pellets |
| CN103436694A (en) * | 2013-09-04 | 2013-12-11 | 宁夏天元锰业有限公司 | Method for preparing chrome ore pellets |
| CN105219956A (en) * | 2015-10-30 | 2016-01-06 | 兰州大学 | A kind of preparation method of iron powder coal-pressing ball compound binding agent |
| CN105483370A (en) * | 2015-11-30 | 2016-04-13 | 滦县永恒粘合剂有限公司 | Drying-free bonding agent for iron powder cold pressing pellets |
| CN106221841A (en) * | 2016-09-30 | 2016-12-14 | 西安科技大学 | The preparation of a kind of high-strength water-resistance coal briquette bond and using method thereof |
Non-Patent Citations (3)
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| JOSEPH A. HALT，ET AL.: ""Cold Bonding of Iron Ore Concentrate Pellets"", 《MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW》 * |
| 内蒙古机械工艺管理协会编: "《使用机械技术问答1500题》", 28 February 1993, 内蒙古人民出版社 * |
| 韩军智: "《钻孔封孔技术》", 30 April 1989, 地质出版社 * |
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| 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 |
Application publication date: 20180223 |
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| RJ01 | Rejection of invention patent application after publication |