CN103922664A - Lightweight partition plate produced by using oil refining waste catalyst and its preparation method - Google Patents
Lightweight partition plate produced by using oil refining waste catalyst and its preparation method Download PDFInfo
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- CN103922664A CN103922664A CN201410111451.2A CN201410111451A CN103922664A CN 103922664 A CN103922664 A CN 103922664A CN 201410111451 A CN201410111451 A CN 201410111451A CN 103922664 A CN103922664 A CN 103922664A
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Abstract
The invention discloses a lightweight partition plate produced by using an oil refining waste catalyst and its preparation method. The lightweight partition plate comprises the following raw materials by weight: cement, fly ash, the oil refining waste catalyst, an adsorbent, sand, a water reducer, an air entraining agent, lightweight particles and water. The preparation method comprises the following steps: metering each raw material according to weight part, placing the cement, fly ash, the oil refining waste catalyst, the adsorbent, sand, the water reducer, the air entraining agent and the lightweight particles in a mixer in order, adding water and stirring to obtain an uniform slurry; injecting the slurry in a forming die, after maintaining through the natural condition, demoulding; aging under the natural condition after demoulding; spraying a waterproof sealant in the surface layer after aging, and naturally drying to obtain the product. The lightweight partition plate can effectively use the oil refining waste catalyst, so that latent hydration activity can be fully performed, integral performance of the sheet material is increased, and the lightweight partition plate has the advantages of environmental protection, waste use, and cost reduction.
Description
Technical field
The present invention relates to novel wall material field, particularly relate to a kind of light cellular partition board and preparation method who utilizes oil refining waste catalyst to produce.
Background technology
Along with the propelling of walling innovation and Building Energy-saving Work and housing industrialization work with deepen constantly, light cellular partition board is with its high-strength light, heat insulating, fire protection flame retarding, waterproof and dampproof, and economize the incomparable advantages of other class materials for walls such as duration, human-saving, the indoor usable floor area of increase, in building enclosure, be used widely.The many employing natural condition maintenance after moulding conventionally of cement based light cellular partition board, the advantage of this curing condition is to save the energy, reduces costs, but weak point is when to be envrionment temperature low, in producing winter, sheet material need to be very long curing cycle could the demoulding, have a strong impact on the continuity of turnover and the production of mould, even due to the freezing quality that affects product.
Oil refining waste catalyst be in crude oil catalytic cracking process used catalyst because naturally running damage, life-time service inactivation, regularly drawing off the solid waste forming, its main chemical compositions is aluminum oxide and silicon oxide, contains a small amount of iron, phosphorus, calcium, magnesium and micro heavy oxide compound simultaneously.Owing to containing a small amount of heavy metal composition in oil refining waste catalyst, therefore caused the difficulty on disposal and utilization, the oil refining waste catalyst of throwing aside in a large number not only causes huge financial loss, but also can pollute soil, atmosphere and water resources, therefore, how effectively disposal and utilization oil refining waste catalyst has become a problem demanding prompt solution.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of light cellular partition board and preparation method who utilizes oil refining waste catalyst to produce, can effectively utilize oil refining waste catalyst, make it give full play to potential hydration activity, both improved the overall performance of sheet material, again environmental protection and waste utilization, reduce costs.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of light cellular partition board that utilizes oil refining waste catalyst to produce is provided, and the raw material that comprises following weight part is made:
200 ~ 300 parts of cement,
50 ~ 100 parts, flyash,
10 ~ 50 parts of oil refining waste catalysts,
0 ~ 65 part, sorbent material,
20 ~ 70 parts, sand,
0.5 ~ 5 part of water reducer,
0 ~ 3 part of air entrapment agent,
2 ~ 550 parts of light granules,
Water 20 ~ 50.
In a preferred embodiment of the present invention, described sorbent material comprises diatomite and montmorillonite powder, and described diatomite and the weight ratio of montmorillonite powder are: 0.2-3:1.
In a preferred embodiment of the present invention, described cement is any one in silicate cement and quick hardening sulphoaluminate cement.
In a preferred embodiment of the present invention, described sand is that one or more in quartz sand, river sand and mountain sand mix with arbitrary proportion.
In a preferred embodiment of the present invention, described water reducer is any one in poly carboxylic acid series water reducer, melamine system water reducer and naphthalene water reducer.
In a preferred embodiment of the present invention, described air entrapment agent is one or more in sodium lauryl sulphate, polyoxyethylenated alcohol sodium sulfate and α-sodium olefin sulfonate, and described whipping agent is one or more in vegetable-protein whipping agent and animal protein foaming agent.
In a preferred embodiment of the present invention, described light granules is that one or more in granular polystyrene, haydite, glass bead, pearlstone, foam cement chip and hard polyurethane foam chip mix with arbitrary proportion.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of preparation method of the light cellular partition board that utilizes oil refining waste catalyst production is provided, comprises following steps:
(1) measure each raw material according to parts by weight;
(2) by metering, cement, flyash, oil refining waste catalyst, sorbent material, sand, water reducer, air entrapment agent, light granules are dropped into stirrer successively, add water and stir into distributed slurry;
(3) by slurry injection moulding mould, after natural condition maintenance, the demoulding;
(4) after the demoulding, continue ageing under field conditions (factors);
(5) after ageing, spray waterproof sealing agent on top layer, after seasoning, make.
In a preferred embodiment of the present invention, in step (2), the rotating speed of stirrer is 900 ~ 1200 r/min, and the time of the maintenance in step (3) is 8 ~ 24h, and the time of the ageing in step (4) is 7 ~ 15 days, and after ageing, sheet material water ratio is 3 ~ 8%.
In a preferred embodiment of the present invention, described waterproof sealing agent is the one in waterproof paint and waterproof mortar.
The invention has the beneficial effects as follows:
1, the material that in oil refining waste catalyst of the present invention, 90% silane agent and cement, flyash etc. have a hydration activity can be cured operation as the good base material of curing heavy metal material and to it, issue unboiled water sclerous reaction at making condition, the heavy metal composition in oil refining waste catalyst is solidified in the colloid crystallization generating in reaction.
2, the sorbent material in raw material has very strong water-absorbent and ion adsorption capacity, makes the heavy metal composition in oil refining waste catalyst in mud further obtain solidification treatment.
3, the waterproof sealing agent on light cellular partition board top layer, in can or infiltrating hole in top layer film forming, form gel, shrink sheet material pore and crack, thereby intercept extraneous water and infiltrate formation penetrating passage in plate, effectively avoid wherein leaking of a small amount of heavy metal composition, made light cellular partition board not cause any negative impact to outside atmosphere.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the production technological process that the present invention utilizes the light cellular partition board of oil refining waste catalyst production.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1
In embodiment 1-embodiment 3 raw materials, flyash is taken from the residual storage of certain power plant, oil refining waste catalyst is got refinery solid waste and is left district concentratedly, light granules can be used the waste material reclaiming, also can be with commercially available, and raw material cement, sand, sorbent material, water reducer, air entrapment agent are commercially available.
Embodiment 1
A light cellular partition board that utilizes oil refining waste catalyst to produce is to be made up of the raw material of following weight part: 200 parts of silicate cements, 100 parts, flyash, 30 parts of oil refining waste catalysts, 10 parts, diatomite, 30 parts of montmorillonite powders, 20 parts, sand, 1 part of melamine system water reducer, 2 parts of sodium lauryl sulphate, 330 parts of glass beads, 50 parts, water.
This utilizes the preparation method of the light cellular partition board of oil refining waste catalyst production to be: measure each raw material according to parts by weight; By metering, silicate cement, flyash, oil refining waste catalyst, diatomite, montmorillonite powder, sand, melamine system water reducer, sodium lauryl sulphate, glass bead are dropped into stirrer successively, add water and stir into distributed slurry under the rotating speed of 1200r/min; By slurry by portable sprue gate injection moulding mould; After natural condition maintenance 24h, the demoulding; After the demoulding, continue ageing under field conditions (factors) 10 days; After ageing, sheet material water ratio is 8%, at top layer spraying waterproof paint, after seasoning, makes.
Embodiment 2
What the present embodiment provided utilize light cellular partition board that oil refining waste catalyst produces is to be made up of the raw material of following weight part: 250 parts of quick hardening sulphoaluminate cements, 80 parts, flyash, 10 parts of oil refining waste catalysts, 25 parts, diatomite, 10 parts of montmorillonite powders, 45 parts, sand, 5 parts of naphthalene water reducers, 0.01 part of animal protein foaming agent, 7 parts of granular polystyrenes, 20 parts, water.
This utilizes the preparation method of the light cellular partition board of oil refining waste catalyst production to be: measure each raw material according to parts by weight; By metering, quick hardening sulphoaluminate cement, flyash, oil refining waste catalyst, diatomite, montmorillonite powder, sand, naphthalene water reducer, animal protein foaming agent, granular polystyrene are dropped into stirrer successively, add water and stir into distributed slurry under the rotating speed of 900r/min; By slurry by portable sprue gate injection moulding mould; After natural condition maintenance 8 h, the demoulding; After the demoulding, continue ageing under field conditions (factors) 7 days; After ageing, sheet material water ratio is 3%, at top layer spraying waterproof mortar, after seasoning, makes.
Embodiment 3
What the present embodiment provided utilize light cellular partition board that oil refining waste catalyst produces is to be made up of the raw material of following weight part: 300 parts of silicate cements, 50 parts, flyash, 50 parts of oil refining waste catalysts, 35 parts, diatomite, 20 parts of montmorillonite powders, 70 parts, sand, 0.5 part of poly carboxylic acid series water reducer, 1 part of polyoxyethylenated alcohol sodium sulfate, 550 parts of haydites, 40 parts, water.
This utilizes the preparation method of the light cellular partition board of oil refining waste catalyst production to be: measure each raw material according to parts by weight; By metering, silicate cement, flyash, oil refining waste catalyst, diatomite, montmorillonite powder, sand, poly carboxylic acid series water reducer, polyoxyethylenated alcohol sodium sulfate, haydite are dropped into stirrer successively, add water and stir into distributed slurry under the rotating speed of 1000r/min; By slurry by portable sprue gate injection moulding mould; After natural condition maintenance 20h, the demoulding; After the demoulding, continue ageing under field conditions (factors) 15 days; After ageing, sheet material water ratio is 5%, at top layer spraying waterproof paint, after seasoning, makes.
The material that in oil refining waste catalyst of the present invention, 90% silane agent and cement, flyash etc. have a hydration activity can be cured operation as the good base material of curing heavy metal material and to it, issue unboiled water sclerous reaction at making condition, the heavy metal composition in oil refining waste catalyst is solidified in the colloid crystallization generating in reaction.Sorbent material in raw material has very strong water-absorbent and ion adsorption capacity, makes the heavy metal composition in oil refining waste catalyst in mud further obtain solidification treatment.The waterproof sealing agent on light cellular partition board top layer can form gel in top layer film forming or infiltration hole, shrinks sheet material pore and crack, infiltrates the interior penetrating passage that forms of plate thereby intercept extraneous water, has effectively avoided wherein leaking of heavy metal composition on a small quantity.
The light cellular partition board that utilizes oil refining waste catalyst to produce of making detects the indexs such as its every physical and chemical performance, radioactivity, heavy metal content and all meets concerned countries or industry standard requirement and environmental requirement through authoritative institution, can not cause any disadvantageous effect to environment and human body.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a light cellular partition board that utilizes oil refining waste catalyst to produce, is characterized in that, the raw material that comprises following weight part is made:
200 ~ 300 parts of cement,
50 ~ 100 parts, flyash,
10 ~ 50 parts of oil refining waste catalysts,
0 ~ 65 part, sorbent material,
20 ~ 70 parts, sand,
0.5 ~ 5 part of water reducer,
0 ~ 3 part of air entrapment agent,
2 ~ 550 parts of light granules,
Water 20 ~ 50.
2. the light cellular partition board that utilizes oil refining waste catalyst to produce according to claim 1, is characterized in that, described sorbent material comprises diatomite and montmorillonite powder, and described diatomite and the weight ratio of montmorillonite powder are: 0.2-3:1.
3. the light cellular partition board that utilizes oil refining waste catalyst to produce according to claim 1, is characterized in that, described cement is any one in silicate cement and quick hardening sulphoaluminate cement.
4. the light cellular partition board that utilizes oil refining waste catalyst to produce according to claim 1, is characterized in that, described sand is that one or more in quartz sand, river sand and mountain sand mix with arbitrary proportion.
5. the light cellular partition board that utilizes oil refining waste catalyst to produce according to claim 1, is characterized in that, described water reducer is any one in poly carboxylic acid series water reducer, melamine system water reducer and naphthalene water reducer.
6. the light cellular partition board that utilizes oil refining waste catalyst to produce according to claim 1, it is characterized in that, described air entrapment agent is one or more in sodium lauryl sulphate, polyoxyethylenated alcohol sodium sulfate and α-sodium olefin sulfonate, and described whipping agent is one or more in vegetable-protein whipping agent and animal protein foaming agent.
7. the light cellular partition board that utilizes oil refining waste catalyst to produce according to claim 1; it is characterized in that, described light granules is that one or more in granular polystyrene, haydite, glass bead, pearlstone, foam cement chip and hard polyurethane foam chip mix with arbitrary proportion.
8. the preparation method of light cellular partition board according to claim 1, is characterized in that, comprises following steps:
(1) measure each raw material according to parts by weight;
(2) by metering, cement, flyash, oil refining waste catalyst, sorbent material, sand, water reducer, air entrapment agent, light granules are dropped into stirrer successively, add water and stir into distributed slurry;
(3) by slurry injection moulding mould, after natural condition maintenance, the demoulding;
(4) after the demoulding, continue ageing under field conditions (factors);
(5) after ageing, spray waterproof sealing agent on top layer, after seasoning, make.
9. preparation method according to claim 8, it is characterized in that, in step (2), the rotating speed of stirrer is 900 ~ 1200 r/min, and the time of the maintenance in step (3) is 8 ~ 24h, the time of the ageing in step (4) is 7 ~ 15 days, and after ageing, sheet material water ratio is 3 ~ 8%.
10. preparation method according to claim 8, is characterized in that, described waterproof sealing agent is the one in waterproof paint and waterproof mortar.
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| CN201410111451.2A CN103922664B (en) | 2014-03-25 | 2014-03-25 | The light cellular partition board utilizing oil refining waste catalyst to produce and preparation method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104609788A (en) * | 2015-01-12 | 2015-05-13 | 枞阳县天筑新型建筑材料有限公司 | Lightweight heat-insulating concrete and preparation method thereof |
| CN105130317A (en) * | 2015-07-10 | 2015-12-09 | 安徽阜阳富龙建筑材料有限责任公司 | High strength debris aerated brick |
| CN105819716A (en) * | 2016-04-15 | 2016-08-03 | 安庆寰宜环保科技有限公司 | Preparation method for preparing white cement raw materials from waste catalysts |
| CN107021668A (en) * | 2017-05-14 | 2017-08-08 | 张芸 | A kind of preparation method of concrete composite air entraining agent |
| CN108162515A (en) * | 2017-12-27 | 2018-06-15 | 筑成联合资产管理有限公司 | A kind of light lath for building and preparation method thereof |
| CN108341644A (en) * | 2018-05-21 | 2018-07-31 | 中国建筑材料科学研究总院有限公司 | The curing of heavy metal in a kind of dead catalyst |
| CN109305778A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of catalytic cracking spent catalyst prepares non-burning brick method |
| CN109305800A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A method of haydite is prepared using catalytic cracking spent catalyst |
| CN109305801A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | Excess sludge cooperates with the expanded ceramsite and preparation method thereof of FCC dead catalyst preparation |
| CN109305823A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of high-strength ceramic granule prepared by catalytic cracking spent catalyst |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609788A (en) * | 2015-01-12 | 2015-05-13 | 枞阳县天筑新型建筑材料有限公司 | Lightweight heat-insulating concrete and preparation method thereof |
| CN105130317A (en) * | 2015-07-10 | 2015-12-09 | 安徽阜阳富龙建筑材料有限责任公司 | High strength debris aerated brick |
| CN105819716A (en) * | 2016-04-15 | 2016-08-03 | 安庆寰宜环保科技有限公司 | Preparation method for preparing white cement raw materials from waste catalysts |
| CN107021668A (en) * | 2017-05-14 | 2017-08-08 | 张芸 | A kind of preparation method of concrete composite air entraining agent |
| CN109305778A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of catalytic cracking spent catalyst prepares non-burning brick method |
| CN109305800A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A method of haydite is prepared using catalytic cracking spent catalyst |
| CN109305801A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | Excess sludge cooperates with the expanded ceramsite and preparation method thereof of FCC dead catalyst preparation |
| CN109305823A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of high-strength ceramic granule prepared by catalytic cracking spent catalyst |
| CN108162515A (en) * | 2017-12-27 | 2018-06-15 | 筑成联合资产管理有限公司 | A kind of light lath for building and preparation method thereof |
| CN108341644A (en) * | 2018-05-21 | 2018-07-31 | 中国建筑材料科学研究总院有限公司 | The curing of heavy metal in a kind of dead catalyst |
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| CN103922664B (en) | 2016-01-20 |
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Inventor after: Gao Zidong Inventor after: Zhou Yongfeng Inventor after: Zhang Yanwei Inventor after: Zhang Chuanshun Inventor after: Wang Luyan Inventor after: Pan Hong Inventor before: Gao Zidong Inventor before: Fu Qiangshan Inventor before: Zhang Yanwei Inventor before: Zhang Hua Inventor before: Zhang Chuanshun Inventor before: Wang Luyan |
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Address after: 213141 Jiangsu Province, Changzhou city Wujin District Zou Quzhen Bu Yi Industrial Zone, high road No. Patentee after: Jiangsu Nigao Science & Technology Co., Ltd. Patentee after: Changzhou Institute of building science group Limited by Share Ltd Address before: 213141 Jiangsu Province, Changzhou city Wujin District Zou Quzhen Bu Yi Industrial Zone, high road No. Patentee before: Jiangsu Nigao Science & Technology Co., Ltd. Patentee before: Changzhou Architectural Research Institute Co., Ltd. |