CN108328956A - A kind of processing and treating method replacing the natural gypsum using ardealite - Google Patents
A kind of processing and treating method replacing the natural gypsum using ardealite Download PDFInfo
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- CN108328956A CN108328956A CN201810017462.2A CN201810017462A CN108328956A CN 108328956 A CN108328956 A CN 108328956A CN 201810017462 A CN201810017462 A CN 201810017462A CN 108328956 A CN108328956 A CN 108328956A
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- China
- Prior art keywords
- ardealite
- auxiliary material
- waste residue
- processing
- silicate
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Classifications
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- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0042—Powdery mixtures
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/20—Retarders
- C04B2103/22—Set retarders
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of processing and treating method replacing the natural gypsum using ardealite, processing method is as follows：5 ~ 15 parts of 85 ~ 95 parts of ardealite and auxiliary material are taken by weight ratio, ardealite and auxiliary material are sufficiently mixed to stir evenly finished product is made, the auxiliary material is made of industrial residue and/or silicate, the method have the advantages that：By the way that industrial residue and/or silicate are added into ardealite, obtained ardealite finished product can replace the natural gypsum for fields such as cement retarders, the property indices of its cement produced meet or exceed the index using the obtained cement of the natural gypsum, it not only solves traditional ardealite and stacks problem of environmental pollution caused by processing and processing industrial residue, and greatly reduce cost of disposal, turn waste into wealth simultaneously, sufficiently effective utilization has been carried out to ardealite, industrial residue and silicate, has brought huge economic benefit.
Description
Technical field
The present invention relates to the technical fields of industrial waste processing method, more particularly to ardealite processing method
Technical field.
Background technology
Ardealite be in phosphoric acid production with sulfuric acid treating phosphorite when the solid slag that generates, main component is sulfuric acid
Calcium.Method of disposal about ardealite is always a great problem of industry, and the common method of disposal of ardealite is to be revealed at present
Its stacking is handled, however due to containing fluoride, free phosphoric acid, P in ardealite2O5With the impurity such as phosphate and arsenic, lead,
The trace-level activities element such as cadmium, mercury, therefore environmental pollution, serious polluted underground water are easily caused using the processing method stacked
Source, while a large amount of soil is occupied, the production cost of enterprise is increased, existence and its locality of relevant enterprise are seriously restrict
Expanding economy.In addition to stacking and handling, at present about the comprehensive utilization of ardealite, common method of disposal also has：For cement
Industry, such as Sulphuric acid co-producing cement, cement retarder；For producing gypsum building material product, such as land plaster, plasterboard, gypsum
Building block, non-burning brick, acoustic board etc..However, these methods of disposal are of high cost, energy consumption is big, output is low, key technology captures difficulty
Greatly, non-general enterprises can bear so that the comprehensive utilization of ardealite is difficult to form scale for high, investment.
On the other hand, domestic natural gypsum resource is increasingly exhausted at present, not only serious to the excessive exploitation of natural gypsum mine
Many man-made disasters such as natural environment is destroyed, and easily causes surface subsidence.In addition, the work in domestic industry production process
Industry waste residue, such as sugaring factory waste residue, paper mill sludge etc. generally take the method for disposal directly abandoned, are caused to natural environment
Huge pollution, while also resulting in a large amount of wasting of resources.
Invention content
The purpose of the present invention is exactly the reduction pair in order to solve above-mentioned deficiency and ardealite can be turned waste into wealth by providing one kind
The pollution of environment, while the cost of disposal of ardealite is substantially reduced, and replaced using ardealite with good economic benefit
The processing and treating method of the natural gypsum.
In order to solve the above-mentioned technical problem technical solution that the present invention uses is as follows：
A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：Phosphorus is taken by weight ratio
5 ~ 15 parts of 85 ~ 95 parts of gypsum and auxiliary material, ardealite and auxiliary material are sufficiently mixed to stir evenly finished product are made, and the auxiliary material is by industry
Waste residue and/or silicate are constituted.
The ingredient and weight of the auxiliary material are as follows：2 ~ 6 parts of 3 ~ 9 parts of industrial residue and silicate；By ardealite
Before being mixed with auxiliary material, silicate powder is broken into powder, the ingredient and weight of the industrial residue are as follows：Cane mill filters
1 ~ 3 part of 1 ~ 3 part of mud waste residue, 1 ~ 3 part of White Mud of Paper Mill and power plant cinder；The ingredient and weight of the silicate
It is as follows：1 ~ 3 part of 1 ~ 3 part of glass waste residue and ceramic tile waste residue.
The ingredient of the auxiliary material is industrial residue, and the ingredient and weight of the industrial residue are as follows：Cane mill filters
1 ~ 5 part of 2 ~ 5 parts of mud waste residue, 2 ~ 5 parts of White Mud of Paper Mill and power plant cinder.
The ingredient of the auxiliary material is silicate, and the ingredient and weight of the silicate are as follows：3 ~ 8 parts of glass waste residue
With 2 ~ 7 parts of ceramic tile waste residue；Before mixing ardealite with auxiliary material, silicate powder is broken into powder.
The present invention is using the attainable advantageous effect of above-mentioned technical solution institute：By the way that industry is added into ardealite
Waste residue and/or silicate, obtained ardealite finished product can replace the natural gypsum for fields such as cement retarders, produce
The property indices of cement meet or exceed the index using the obtained cement of the natural gypsum, not only solve traditional phosphorus
Gypsum stacks problem of environmental pollution caused by processing and processing industrial residue, and greatly reduces cost of disposal, same to time-varying
Waste be changed into values, has carried out sufficiently effective utilization to ardealite, industrial residue and silicate, has brought huge economic benefit.
Specific implementation mode
Embodiment 1：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：Take 15 tons of 85 tons of ardealite and auxiliary material, the ingredient and weight proportion of the auxiliary material as follows by weight ratio：Industry
6 tons of 9 tons of waste residue and silicate；The ingredient and weight proportion of the industrial residue are as follows：3 tons of cane mill's filter mud waste residue, paper mill
3 tons of 3 tons of white mud waste residue and power plant cinder；The ingredient and weight proportion of the silicate are as follows：3 tons of glass waste residue and ceramic tile are useless
3 tons of slag；
B, pretreatment of raw material：Glass waste residue and ceramic tile waste residue are milled by powder using ball mill respectively；
C, it mixes：By ardealite, cane mill's filter mud waste residue, White Mud of Paper Mill, power plant cinder, glass waste residue powder and porcelain
Brick waste residue powder, which is sufficiently mixed, to stir evenly；
D, it crushes：The material mixed through step c is crushed to obtain finished product.
Following table be using after above-mentioned processing method ardealite obtained as cement retarder and using the natural gypsum
As the obtained cement performance comparison of test results table of cement retarder, wherein No. 1 is the natural gypsum, 2 ~ No. 10 is using real
It applies in example 1 and replaces the ardealite that the processing and treating method of the natural gypsum is handled using ardealite.
Embodiment 2：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：Take 12 tons of 88 tons of ardealite and auxiliary material, the ingredient and weight proportion of the auxiliary material as follows by weight ratio：Industry
5 tons of 7 tons of waste residue and silicate；The ingredient and weight proportion of the industrial residue are as follows：3 tons of cane mill's filter mud waste residue, paper mill
2 tons of 2 tons of white mud waste residue and power plant cinder；The ingredient and weight proportion of the silicate are as follows：3 tons of glass waste residue and ceramic tile are useless
2 tons of slag；
B, pretreatment of raw material：Glass waste residue and ceramic tile waste residue are milled by powder using ball mill respectively；
C, it mixes：By ardealite, cane mill's filter mud waste residue, White Mud of Paper Mill, power plant cinder, glass waste residue powder and porcelain
Brick waste residue powder, which is sufficiently mixed, to stir evenly；
D, it crushes：The material mixed through step c is crushed to obtain finished product.
Following table is as cement retarder and using the natural gypsum using ardealite after treatment as cement retardative
The obtained cement performance comparison of test results table of agent, wherein No. 7 are the natural gypsum, No. 2 are the ardealite without any processing,
Remaining is to replace the ardealite that the processing and treating method of the natural gypsum is handled using ardealite using in embodiment 2.
Embodiment 3：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：Take 10 tons of 90 tons of ardealite and auxiliary material, the ingredient and weight proportion of the auxiliary material as follows by weight ratio：Industry
4 tons of 6 tons of waste residue and silicate；The ingredient and weight proportion of the industrial residue are as follows：2 tons of cane mill's filter mud waste residue, paper mill
2 tons of 2 tons of white mud waste residue and power plant cinder；The ingredient and weight proportion of the silicate are as follows：2 tons of glass waste residue and ceramic tile are useless
2 tons of slag；
B, pretreatment of raw material：Glass waste residue and ceramic tile waste residue are milled by powder using ball mill respectively；
C, it mixes：By ardealite, cane mill's filter mud waste residue, White Mud of Paper Mill, power plant cinder, glass waste residue powder and porcelain
Brick waste residue powder, which is sufficiently mixed, to stir evenly；
D, it crushes：The material mixed through step c is crushed to obtain finished product.
Following table is as cement retarder and using the natural gypsum using ardealite after treatment as cement retardative
The obtained cement performance comparison of test results table of agent, wherein No. 5 be the natural gypsum, 1 ~ No. 4 for using in embodiment 3 utilize phosphorus
Gypsum replaces the ardealite that the processing and treating method of the natural gypsum is handled.
Embodiment 4：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：Take 5 tons of 95 tons of ardealite and auxiliary material, the ingredient and weight proportion of the auxiliary material as follows by weight ratio：Industry
2 tons of 3 tons of waste residue and silicate；The ingredient and weight proportion of the industrial residue are as follows：1 ton of cane mill's filter mud waste residue, paper mill
1 ton of 1 ton of white mud waste residue and power plant cinder；The ingredient and weight proportion of the silicate are as follows：1 ton of glass waste residue and ceramic tile are useless
1 ton of slag；
B, pretreatment of raw material：Glass waste residue and ceramic tile waste residue are milled by powder using ball mill respectively；
C, it mixes：By ardealite, cane mill's filter mud waste residue, White Mud of Paper Mill, power plant cinder, glass waste residue powder and porcelain
Brick waste residue powder, which is sufficiently mixed, to stir evenly；
D, it crushes：The material mixed through step c is crushed to obtain finished product.
Following table is as cement retarder and using the natural gypsum using ardealite after treatment as cement retardative
The obtained cement performance comparison of test results table of agent, wherein No. 1 be the natural gypsum, 2 ~ No. 6 for using in embodiment 4 utilize phosphorus
Gypsum replaces the ardealite that the processing and treating method of the natural gypsum is handled.
Embodiment 5：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：15 tons of 85 tons of ardealite and auxiliary material are taken by weight ratio, and the auxiliary material is made of industrial residue, the Industry Waste
The ingredient and weight proportion of slag are as follows：5 tons of 5 tons of cane mill's filter mud waste residue, 5 tons of White Mud of Paper Mill and power plant cinder；
B, it mixes：It is equal that ardealite, White Mud of Paper Mill, cane mill's filter mud waste residue and power plant cinder are sufficiently mixed stirring
It is even；
C, it crushes：The material mixed through step b is crushed to obtain finished product.
Embodiment 6：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：10 tons of 90 tons of ardealite and auxiliary material are taken by weight ratio, and the auxiliary material is made of industrial residue, the Industry Waste
The ingredient and weight proportion of slag are as follows：3 tons of 4 tons of cane mill's filter mud waste residue, 3 tons of White Mud of Paper Mill and power plant cinder；
B, it mixes：It is equal that ardealite, White Mud of Paper Mill, cane mill's filter mud waste residue and power plant cinder are sufficiently mixed stirring
It is even；
C, it crushes：The material mixed through step b is crushed to obtain finished product.
Embodiment 7：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：5 tons of 95 tons of ardealite and auxiliary material are taken by weight ratio, and the auxiliary material is made of industrial residue, the Industry Waste
The ingredient and weight proportion of slag are as follows：1 ton of 2 tons of cane mill's filter mud waste residue, 2 tons of White Mud of Paper Mill and power plant cinder；
B, it mixes：It is equal that ardealite, White Mud of Paper Mill, cane mill's filter mud waste residue and power plant cinder are sufficiently mixed stirring
It is even；
C, it crushes：The material mixed through step b is crushed to obtain finished product.
Embodiment 8：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：15 tons of 85 tons of ardealite and auxiliary material are taken by weight ratio, and the auxiliary material is made of silicate, the silicate
Ingredient and weight proportion are as follows：7 tons of 8 tons of glass waste residue and ceramic tile waste residue；
B, pretreatment of raw material：Glass waste residue and ceramic tile waste residue are milled by powder using ball mill respectively；
C, it mixes：Ardealite, glass waste residue powder and ceramic tile waste residue powder are sufficiently mixed and are stirred evenly；
D, it crushes：The material mixed through step c is crushed to obtain finished product.
Embodiment 9：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：10 tons of 90 tons of ardealite and auxiliary material are taken by weight ratio, and the auxiliary material is made of silicate, the silicate
Ingredient and weight proportion are as follows：5 tons of 5 tons of glass waste residue and ceramic tile waste residue；
B, pretreatment of raw material：Glass waste residue and ceramic tile waste residue are milled by powder using ball mill respectively；
C, it mixes：Ardealite, glass waste residue powder and ceramic tile waste residue powder are sufficiently mixed and are stirred evenly；
D, it crushes：The material mixed through step c is crushed to obtain finished product.
Embodiment 10：A kind of processing and treating method replacing the natural gypsum using ardealite, processing method are as follows：
A, feeding：5 tons of 95 tons of ardealite and auxiliary material are taken by weight ratio, and the auxiliary material is made of silicate, the silicate
Ingredient and weight proportion are as follows：2 tons of 3 tons of glass waste residue and ceramic tile waste residue；
B, pretreatment of raw material：Glass waste residue and ceramic tile waste residue are milled by powder using ball mill respectively；
C, it mixes：Ardealite, glass waste residue powder and ceramic tile waste residue powder are sufficiently mixed and are stirred evenly；
D, it crushes：The material mixed through step c is crushed to obtain finished product.
Claims (4)
1. a kind of processing and treating method replacing the natural gypsum using ardealite, it is characterised in that its processing method is as follows：By weight
Amount part proportioning takes 5 ~ 15 parts of 85 ~ 95 parts of ardealite and auxiliary material, ardealite and auxiliary material is sufficiently mixed to stir evenly finished product is made, institute
Auxiliary material is stated to be made of industrial residue and/or silicate.
2. a kind of processing and treating method replacing the natural gypsum using ardealite according to claim 1, it is characterised in that：
The ingredient and weight of the auxiliary material are as follows：2 ~ 6 parts of 3 ~ 9 parts of industrial residue and silicate；It is mixed by ardealite and auxiliary material
Before conjunction, silicate powder is broken into powder, the ingredient and weight of the industrial residue are as follows：Cane mill's filter mud waste residue 1 ~
1 ~ 3 part of 3 parts, 1 ~ 3 part of White Mud of Paper Mill and power plant cinder；The ingredient and weight of the silicate are as follows：Glass
1 ~ 3 part of 1 ~ 3 part of glass waste residue and ceramic tile waste residue.
3. a kind of processing and treating method replacing the natural gypsum using ardealite according to claim 1, it is characterised in that：
The ingredient of the auxiliary material is industrial residue, and the ingredient and weight of the industrial residue are as follows：Cane mill's filter mud waste residue 2 ~ 5
1 ~ 5 part of part, 2 ~ 5 parts of White Mud of Paper Mill and power plant cinder.
4. a kind of processing and treating method replacing the natural gypsum using ardealite according to claim 1, it is characterised in that：
The ingredient of the auxiliary material is silicate, and the ingredient and weight of the silicate are as follows：3 ~ 8 parts of glass waste residue and ceramic tile are useless
2 ~ 7 parts of slag；Before mixing ardealite with auxiliary material, silicate powder is broken into powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810017462.2A CN108328956B (en) | 2018-01-09 | 2018-01-09 | Processing method for replacing natural gypsum with phosphogypsum |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017462.2A CN108328956B (en) | 2018-01-09 | 2018-01-09 | Processing method for replacing natural gypsum with phosphogypsum |
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| CN108328956B CN108328956B (en) | 2020-11-06 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037324A (en) * | 1988-04-30 | 1989-11-22 | 昆明市建筑材料科学研究所 | Make the modification method of ardealite of cement setting retarder |
| CN1227197A (en) * | 1999-03-11 | 1999-09-01 | 蔡继勋 | Granular cement coagulation regulator |
| CN1389421A (en) * | 2002-07-16 | 2003-01-08 | 武汉理工大学 | Denatured ardealite brick and its application as cement retardant |
| CN1394823A (en) * | 2002-08-09 | 2003-02-05 | 孙国庆 | Modified phosphogypsum and its preparation |
| CN101234858A (en) * | 2007-01-31 | 2008-08-06 | 王宝林 | Modification method for phosphogypsum and application thereof |
| CN101456686A (en) * | 2007-12-10 | 2009-06-17 | 尹小林 | Novel industrial waste gypsum self forming energy-saving process |
| CN102731006A (en) * | 2012-07-25 | 2012-10-17 | 广西鹿寨凯浩鹿宝新型建材有限公司 | Phosphogypsum cement retarder and preparation method |
| CN103482896A (en) * | 2013-09-09 | 2014-01-01 | 四川大学 | Phosphogypsum ball and preparation method and application thereof |
| CN104310836A (en) * | 2014-09-28 | 2015-01-28 | 四川鑫统领建材科技有限公司 | Modified phosphogypsum as well as preparation method and use of modified phosphogypsum |
-
2018
- 2018-01-09 CN CN201810017462.2A patent/CN108328956B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037324A (en) * | 1988-04-30 | 1989-11-22 | 昆明市建筑材料科学研究所 | Make the modification method of ardealite of cement setting retarder |
| CN1227197A (en) * | 1999-03-11 | 1999-09-01 | 蔡继勋 | Granular cement coagulation regulator |
| CN1389421A (en) * | 2002-07-16 | 2003-01-08 | 武汉理工大学 | Denatured ardealite brick and its application as cement retardant |
| CN1394823A (en) * | 2002-08-09 | 2003-02-05 | 孙国庆 | Modified phosphogypsum and its preparation |
| CN101234858A (en) * | 2007-01-31 | 2008-08-06 | 王宝林 | Modification method for phosphogypsum and application thereof |
| CN101456686A (en) * | 2007-12-10 | 2009-06-17 | 尹小林 | Novel industrial waste gypsum self forming energy-saving process |
| CN102731006A (en) * | 2012-07-25 | 2012-10-17 | 广西鹿寨凯浩鹿宝新型建材有限公司 | Phosphogypsum cement retarder and preparation method |
| CN103482896A (en) * | 2013-09-09 | 2014-01-01 | 四川大学 | Phosphogypsum ball and preparation method and application thereof |
| CN104310836A (en) * | 2014-09-28 | 2015-01-28 | 四川鑫统领建材科技有限公司 | Modified phosphogypsum as well as preparation method and use of modified phosphogypsum |
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