CN103861648A - Catalyst and preparation method thereof - Google Patents
Catalyst and preparation method thereof Download PDFInfo
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- CN103861648A CN103861648A CN201410093080.XA CN201410093080A CN103861648A CN 103861648 A CN103861648 A CN 103861648A CN 201410093080 A CN201410093080 A CN 201410093080A CN 103861648 A CN103861648 A CN 103861648A
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Abstract
The invention provides a catalyst and a preparation method thereof. The catalyst comprises the following raw materials in parts by weight: 40 parts of a catalyst base material and 60 parts of a high polymer material. The preparation method comprises the following steps of weighing 40 parts of the catalyst base material and 60 parts of the high polymer material in parts by weight, mixing 40 parts of the catalyst base material with 60 parts of the high polymer material, pouring into a cavity mold for solidifying, thereby obtaining the catalyst. The catalyst can be used in vehicles at normal temperature and pressure, comprises the catalyst base material and the high polymer material and is low in cost.
Description
Technical field
The present invention relates to petrochemical industry, particularly relate to a kind of Catalysts and its preparation method.
Background technology
As everyone knows, the product oil that fuel oil grows factory can not directly use on vehicle, on vehicle, use and also need product oil to modulate.Moisture, the mechanical admixture etc. infiltering in additives (anticorrisive agent, anti-icing fluid, uprising dose and stabilization agent) in additive in fuel oil (benzene, the anti-acidifying class of H aldehydes) and fuel oil and transportation so inevitably can have influence on the quality of petrol and diesel oil, and then engine combustion efficiency is reduced, the problem such as cause oil consumption to increase, be short of power, exhaust emissions exceeds standard.And the oil refining catalyst that traditional industry is used is due to the requirement of pressure and temp and operating mode etc. cannot be used on vehicle, cost is also higher simultaneously.Therefore researching and developing one can use at normal temperatures and pressures on vehicle, and lower-cost catalyst, becomes the task of top priority.
Summary of the invention
Based on this, be necessary not to be suitable for vehicle and the higher problem of cost for traditional industry catalyst, provide one on vehicle, to use at normal temperatures and pressures, and lower-cost catalyst.
A kind of preparation method of catalyst is also provided in addition.
A kind of catalyst, in mass fraction, contains following component:
Catalyst base-material 40; And
Macromolecular material 60.
Therein in an embodiment, described catalyst base-material, in mass fraction, contains following component:
Magnesium chloride 12;
Basic zirconium chloride 39;
Alum 69;
Silicon tetrachloride 57;
Titanium tetrachloride 71; And
Rare earth 2.76.
Therein in an embodiment, described macromolecular material, in mass fraction, contains following component:
Epoxy resin 25; And
Curing agent 10.
Above-mentioned catalyst can use at normal temperatures and pressures on vehicle, and component is catalyst base-material and macromolecular material, and cost is lower.
A preparation method for catalyst, comprises the following steps:
In mass fraction, take 40 parts of catalyst base-materials and 60 parts of macromolecular materials; And
Described 40 parts of catalyst base-materials and 60 parts of macromolecular materials are mixed, pour in the mould of chamber and solidify, obtain described catalyst, in mass fraction, described catalyst contains following component:
Catalyst base-material 40; And
Macromolecular material 60.
In an embodiment, described catalyst base-material is prepared by following steps therein:
In mass fraction, take 12 parts of magnesium chlorides, 39 parts of basic zirconium chlorides, 69 parts of alums, 57 parts of silicon tetrachlorides, 71 parts of titanium tetrachlorides and 2.76 parts of rare earths;
By described 12 parts of magnesium chlorides, 39 parts of basic zirconium chlorides, 69 parts of alums, 57 parts of silicon tetrachlorides, 71 parts of titanium tetrachlorides and 2.76 parts of rare earth mixed dissolutions, add surfactant, co-precipitation, filters, and obtains filter residue; And
By dry after described filter residue processed, then through air-flow crushing, obtain described catalyst base-material, in mass fraction, described catalyst base-material contains following component:
Magnesium chloride 12;
Basic zirconium chloride 39;
Alum 69;
Silicon tetrachloride 57;
Titanium tetrachloride 71; And
Rare earth 2.76.
In an embodiment, described macromolecular material is prepared by following steps therein:
In mass fraction, take 25 parts of epoxy resin and 10 parts of curing agent; And
Described 25 parts of epoxy resin and 10 parts of curing agent are mixed, obtain described macromolecular material, in mass fraction, described macromolecular material contains following component:
Epoxy resin 25; And
Curing agent 10.
The preparation method of above-mentioned catalyst is simple, and the catalyst of preparing can use at normal temperatures and pressures on vehicle, and component is catalyst base-material and macromolecular material, and cost is lower.
Brief description of the drawings
Fig. 1 is preparation method's flow chart of the catalyst of an embodiment.
Detailed description of the invention
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.A lot of details are set forth in the following description so that fully understand the present invention.But the present invention can implement to be much different from alternate manner described here, and those skilled in the art can do similar improvement without prejudice to intension of the present invention in the situation that, and therefore the present invention is not subject to the restriction of following public concrete enforcement.
A kind of catalyst, contains following component:
Catalyst base-material; And
Macromolecular material.
In the present embodiment, in mass fraction, above-mentioned catalyst base-material is 40 parts, and above-mentioned macromolecular material is 60 parts.
Preferably, catalyst base-material, contains following component:
Magnesium chloride (MgCl
2);
Basic zirconium chloride (ZrOCl
28H
2o);
Alum (AlNH
4(SO
4)
2);
Silicon tetrachloride (SiCl
4);
Titanium tetrachloride (TiCl
4); And
Rare earth
In the present embodiment, in mass fraction, above-mentioned MgCl
2be 12 parts, above-mentioned ZrOCl
28H
2o is 39 parts, above-mentioned AlNH
4(SO
4)
2be 69 parts, above-mentioned SiCl
4be 57 parts, above-mentioned TiCl
4be 71 parts, above-mentioned rare earth is 2.76 parts.
Preferably, described macromolecular material contains following component:
Epoxy resin; And
Curing agent.
In mass fraction, above-mentioned epoxy resin is 25 parts, and above-mentioned curing agent is 10 parts.
Above-mentioned catalyst has activating catalytic effect to fuel oil, the fuel oil of crossing through above-mentioned catalyst treatment, oil gas molecular bond energy strengthens, and flash-point reduces, flammability promotes greatly, and the concentration of emission of unburnt hydrocarbon or carbon granules and imperfect combustion carbon monoxide also all obviously reduces.Therefore above-mentioned catalyst is used to the discharge that can synchronously improve fuel qualities, raising fuel efficiency in good time and significantly reduce tail gas waste gas on vehicle.
In addition, above-mentioned catalyst chemical stable in properties can not decomposed for a long time in fuel oil, and safety and environmental protection is durable.
Refer to Fig. 1, the preparation method of the catalyst of an embodiment, comprises the following steps:
S110, in mass fraction, take 12 parts of magnesium chlorides, 39 parts of basic zirconium chlorides, 69 parts of alums, 57 parts of silicon tetrachlorides, 71 parts of titanium tetrachlorides and 2.76 parts of rare earths.
S120, by above-mentioned 12 parts of magnesium chlorides, 39 parts of basic zirconium chlorides, 69 parts of alums, 57 parts of silicon tetrachlorides, 71 parts of titanium tetrachlorides and 2.76 parts of rare earth mixed dissolutions, add surfactant, co-precipitation, filter, obtain filter residue.
S130, will be after above-mentioned filter residue processed dry, then through air-flow crushing, obtain catalyst base-material.
In mass fraction, above-mentioned catalyst base-material contains following component:
Magnesium chloride 12;
Basic zirconium chloride 39;
Alum 69;
Silicon tetrachloride 57;
Titanium tetrachloride 71; And
Rare earth 2.76.
The catalyst base-material normal direction total radiation emissivity that above-mentioned steps S110 ~ S130 prepares is high, and catalyst base-material is thinner, and normal direction total radiation emissivity is larger.
Table 1 is the catalyst base-material prepared of an embodiment and the normal direction total radiation emissivity contrast table that changes the catalyst base-material of component composition.1# is catalyst base-material prepared by an embodiment of the present invention, and 2# is the catalyst base-material that does not add rare earth, the catalyst base-material that 3# for a change forms.
Table 1
As can be seen from Table 1, the normal direction total radiation emissivity of catalyst base-material prepared by the present invention is the highest, reaches 94%.The normal direction total radiation emissivity of catalyst base-material that does not add rare earth is minimum, is 82%.Illustrate and add after rare earth, can improve the lattice vibration activity of catalyst base-material, there is strong activation catalytic action, thereby significantly strengthen the normal direction total radiation emissivity of catalyst base-material.
S140, in mass fraction, take 25 parts of epoxy resin and 10 parts of curing agent.
S150, above-mentioned 25 parts of epoxy resin and 10 parts of curing agent are mixed, obtain macromolecular material.
In mass fraction, above-mentioned macromolecular material contains following component:
Epoxy resin 25; And
Curing agent 10.
Be appreciated that the order of step S110 ~ S130 and step S140 ~ S150 in no particular order, as long as can make above-mentioned catalyst base-material and macromolecular material.
S160, in mass fraction, take 40 parts of above-mentioned catalyst base-materials and 60 parts of macromolecular materials.
S170, above-mentioned 40 parts of catalyst base-materials and 60 parts of macromolecular materials are mixed, pour in the mould of chamber and solidify, obtain catalyst.
In mass fraction, above-mentioned catalyst contains following component:
Catalyst base-material 40; And
Macromolecular material 60.
The preparation method of above-mentioned catalyst is simple, and the catalyst of preparing can use at normal temperatures and pressures on vehicle, and component is catalyst base-material and macromolecular material, and cost is lower.
It is below specific embodiment
Embodiment 1
Take 120g magnesium chloride, 390g basic zirconium chloride, 690g alum, 570g silicon tetrachloride, 710g titanium tetrachloride and 27.6g rare earth, mixed dissolution, adds surfactant, and co-precipitation is filtered, and obtains filter residue.By dry after filter residue processed, then through air-flow crushing, obtain catalyst base-material.
Take 250g epoxy resin and 100g curing agent and mix, obtain macromolecular material.
Take 40g catalyst base-material and 60g macromolecular material and mix, pour in the mould of chamber and solidify, obtain catalyst.
After measured, the catalyst heatproof that prepared by embodiment 1 reaches 200 DEG C.Catalyst base-material wavelength prepared by embodiment 1 is at 2.5 ~ 14 μ m, and normal direction whole radiation rate reaches 94%.
After catalyst prepared by embodiment 1 is on probation on vehicle, can promote power approximately 15%, reduce oil consumption approximately 10%, unburned toxic emission completely reduces approximately 50%.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a catalyst, is characterized in that, in mass fraction, contains following component:
Catalyst base-material 40; And
Macromolecular material 60.
2. catalyst according to claim 1, is characterized in that, described catalyst base-material, in mass fraction, contains following component:
Magnesium chloride 12;
Basic zirconium chloride 39;
Alum 69;
Silicon tetrachloride 57;
Titanium tetrachloride 71; And
Rare earth 2.76.
3. catalyst according to claim 1, is characterized in that, described macromolecular material, in mass fraction, contains following component:
Epoxy resin 25; And
Curing agent 10.
4. a preparation method for catalyst, is characterized in that, comprises the following steps:
In mass fraction, take 40 parts of catalyst base-materials and 60 parts of macromolecular materials; And
Described 40 parts of catalyst base-materials and 60 parts of macromolecular materials are mixed, pour in the mould of chamber and solidify, obtain described catalyst, in mass fraction, described catalyst contains following component:
Catalyst base-material 40; And
Macromolecular material 60.
5. the preparation method of catalyst according to claim 4, is characterized in that, described catalyst base-material is prepared by following steps:
In mass fraction, take 12 parts of magnesium chlorides, 39 parts of basic zirconium chlorides, 69 parts of alums, 57 parts of silicon tetrachlorides, 71 parts of titanium tetrachlorides and 2.76 parts of rare earths;
By described 12 parts of magnesium chlorides, 39 parts of basic zirconium chlorides, 69 parts of alums, 57 parts of silicon tetrachlorides, 71 parts of titanium tetrachlorides and 2.76 parts of rare earth mixed dissolutions, add surfactant, co-precipitation, filters, and obtains filter residue; And
By dry after described filter residue processed, then through air-flow crushing, obtain described catalyst base-material, in mass fraction, described catalyst base-material contains following component:
Magnesium chloride 12;
Basic zirconium chloride 39;
Alum 69;
Silicon tetrachloride 57;
Titanium tetrachloride 71; And
Rare earth 2.76.
6. the preparation method of catalyst according to claim 4, is characterized in that, described macromolecular material is prepared by following steps:
In mass fraction, take 25 parts of epoxy resin and 10 parts of curing agent; And
Described 25 parts of epoxy resin and 10 parts of curing agent are mixed, obtain described macromolecular material, in mass fraction, described macromolecular material contains following component:
Epoxy resin 25; And
Curing agent 10.
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|---|---|---|---|
| CN201410093080.XA CN103861648A (en) | 2014-03-14 | 2014-03-14 | Catalyst and preparation method thereof |
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|---|---|---|---|
| CN201410093080.XA CN103861648A (en) | 2014-03-14 | 2014-03-14 | Catalyst and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344382A (en) * | 2015-11-30 | 2016-02-24 | 南京威安新材料科技有限公司 | Efficient catalyst |
| CN105478174A (en) * | 2015-11-30 | 2016-04-13 | 南京威安新材料科技有限公司 | Catalyst |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06248279A (en) * | 1993-02-26 | 1994-09-06 | Tonen Corp | Fuel composition for small engine |
| CN1984960A (en) * | 2004-07-13 | 2007-06-20 | 日立化成工业株式会社 | Epoxy resin molding material for encapsulation and electronic accessory device |
| CN103421277A (en) * | 2013-07-25 | 2013-12-04 | 太原理工大学 | Preparation method of epoxy composite material on basis of nano silica particles |
-
2014
- 2014-03-14 CN CN201410093080.XA patent/CN103861648A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06248279A (en) * | 1993-02-26 | 1994-09-06 | Tonen Corp | Fuel composition for small engine |
| CN1984960A (en) * | 2004-07-13 | 2007-06-20 | 日立化成工业株式会社 | Epoxy resin molding material for encapsulation and electronic accessory device |
| CN103421277A (en) * | 2013-07-25 | 2013-12-04 | 太原理工大学 | Preparation method of epoxy composite material on basis of nano silica particles |
Non-Patent Citations (4)
| Title |
|---|
| 刘维良 等: "纳米远红外陶瓷粉体的制备工艺与性能研究", 《中国陶瓷》, vol. 38, no. 1, 28 February 2002 (2002-02-28) * |
| 刘维良: "纳米远红外陶瓷粉体材料的研究与应用", 《中国粉体技术》, vol. 7, 31 December 2001 (2001-12-31) * |
| 刘维良等: "常温远红外陶瓷粉和远红外日用陶瓷的研究", 《陶瓷学报》, vol. 23, no. 1, 31 March 2002 (2002-03-31) * |
| 贺曼罗 编著: "《环氧树脂胶粘剂》", 30 April 2004, article "环氧树脂胶粘剂的固化与固化剂" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344382A (en) * | 2015-11-30 | 2016-02-24 | 南京威安新材料科技有限公司 | Efficient catalyst |
| CN105478174A (en) * | 2015-11-30 | 2016-04-13 | 南京威安新材料科技有限公司 | Catalyst |
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Application publication date: 20140618 |