CN203295204U - Carbon monoxide reactor - Google Patents
Carbon monoxide reactor Download PDFInfo
- Publication number
- CN203295204U CN203295204U CN2013202761455U CN201320276145U CN203295204U CN 203295204 U CN203295204 U CN 203295204U CN 2013202761455 U CN2013202761455 U CN 2013202761455U CN 201320276145 U CN201320276145 U CN 201320276145U CN 203295204 U CN203295204 U CN 203295204U
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- carbon monoxide
- reaction
- reactor
- formic acid
- reaction vessel
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Abstract
A carbon monoxide reactor comprises a reactor body and a waste acid discharging outlet formed in the reactor. The carbon monoxide reactor is characterized in that the reactor body is connected with a pre-reaction section which is provided with a reactant inlet and a carbon monoxide discharging outlet. The carbon monoxide reactor has the benefits as follows: 1, the contact space of raw materials is enlarged, so that the reaction is more sufficient, and the production capacity is enhanced greatly; 2, a packing layer is added, so that formic acid steam can further react after the formic acid steam is condensed and flows back, the conversion rate is increased, and the production cost is reduced; 3, the burden of a purification system is reduced due to great reduction of residual formic acid in carbon monoxide; and 4, the residual quantity of formic acid which can be regarded as diluted H2SO4 in the discharged waste liquid is very small, so that the direct use range of waste acid is enlarged.
Description
Technical field
The utility model relates to chemical field, is specifically related to a kind of reactor of making CO (carbon monoxide converter) gas.
Background technology
At present, carbon monoxide has purposes widely at the industrial circle of China.Can be used as the application such as reducing gas, synthetic gas, Standard Gases.Its production method is also a lot, but along with the progress of industry, more and more higher to its specification of quality.
Making a general survey of the existing mode of production, is mainly to utilize the formic acid evaporation to produce carbon monoxide, is a kind of its highly purified method that the most easily obtains.
As shown in Figure 1, as reaction of carbon monoxide device of the prior art, possesses reactor body A, formic acid import B, vitriol oil import D, carbon monoxide relief outlet C, and spent acid relief outlet E, but it is relatively relatively low that the weak point of this structure is mainly reflected in throughput, and prepared using is insufficient, strengthened the defects such as production cost.
Summary of the invention
In view of the deficiencies in the prior art, the utility model is intended to provide a kind of novel reaction of carbon monoxide device, by being provided with the pre-reaction section, the reaction times of reactant (as formic acid and the vitriol oil) is increased, make its sufficient reacting, thereby realize saving cost, intensified response effect.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of reaction of carbon monoxide device, comprise reactor body, is arranged on the spent acid relief outlet in described reactor, at described reactor body, is connected with the pre-reaction section, and wherein said pre-reaction section is provided with reaction-ure inlet and carbon monoxide relief outlet.
Need to prove, described pre-reaction section comprises body, the acid resistance filler layer, and reaction vessel, wherein, described acid resistance filler layer is arranged at the top near described body, and described acid resistance filler layer bottom centre is provided with the central shaft that vertically extends, and described reaction vessel is fixedly installed on described central shaft.
What need to further illustrate is, described reaction vessel is comprised of a plurality of truncated cone-shaped containers, and wherein, described truncated cone-shaped container top is uncovered, and bottom is provided with perforate, and described central shaft joins end to end described a plurality of truncated cone-shaped containers by described perforate.
, as a kind of preferred scheme,, for the gas that guarantees that reaction liquid is dirty and generate rises, be provided with gap between described reaction vessel and described inboard wall of tube body.
The utility model beneficial effect is:
1. increased the attaching space of raw material, made reaction more abundant, therefore strengthened widely throughput;
2., owing to having increased packing layer, make formic acid steam be able to reflux after condensation, allow its further reaction.Therefore improved transformation efficiency, reduced production cost;
3., due to the reduction greatly at CO (carbon monoxide converter) gas residue formic acid, reduced the burden of purification system;
4. (can be considered rare H because Analysis of Formic acid Residual in discharging of waste liquid is very little
2SO
4), therefore enlarged the direct use range of spent acid.
Description of drawings
Fig. 1 is the structural representation of reaction of carbon monoxide device in prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of pre-reaction section in Fig. 2.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 2, for a kind of reaction of carbon monoxide device of the utility model, comprise reactor body 1, be arranged on the spent acid relief outlet 3 in described reactor, be connected with pre-reaction section 2 at described reactor body, wherein said pre-reaction section 2 is provided with reaction-ure inlet 24 and carbon monoxide relief outlet 25.
Need to prove, described pre-reaction section 2 comprises body 21, acid resistance filler layer 22, and reaction vessel 23, wherein, described acid resistance filler layer 22 is arranged at the top near described body 21, and described acid resistance filler layer 22 bottom centre are provided with the central shaft 26 that extends along its vertical direction, and described reaction vessel 23 is fixedly installed on described central shaft 26.
As shown in Figure 3, what need to further illustrate is that described reaction vessel 23 is comprised of a plurality of truncated cone-shaped containers 231, wherein, described truncated cone-shaped container 231 tops are uncovered, and bottom is provided with perforate, and described central shaft 26 joins end to end described a plurality of truncated cone-shaped containers 231 by described perforate.
, as a kind of preferred scheme,, for the gas that guarantees that reaction liquid is dirty and generate rises, be provided with gap between described reaction vessel and described inboard wall of tube body.
when reaction, add respectively reactant (as formic acid and the vitriol oil) until fill it up with to reaction-ure inlet, because the truncated cone-shaped container is open top, the structure of sealed bottom, to overflow after filling it up with reactant, and to the truncated cone-shaped container that flows to next head and the tail connection, by a plurality of this kind structures, can make reactant step reaction from top to bottom, increased effective attaching space of reaction, make reaction more thorough, and improved throughput, in order further to improve the transformation efficiency of reaction, by in the pre-reaction section, near tip position, having set up the acid resistance filler district, the carbon monoxide that reaction generates and remaining gas can be discharged reactor via described acid resistance filler district, but formic acid wherein and other steam, with after the acid resistance filler layer touches and contacts, just form drop and under flow back into reactor and continue reaction, final realization has reduced production cost.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and the distortion all should belong to the protection domain of the claims in the present invention within.
Claims (4)
1. a reaction of carbon monoxide device, comprise reactor body, is arranged on the spent acid relief outlet in described reactor, it is characterized in that, at described reactor body, is connected with the pre-reaction section, and wherein said pre-reaction section is provided with reaction-ure inlet and carbon monoxide relief outlet.
2. reactor according to claim 1, it is characterized in that, described pre-reaction section comprises body, the acid resistance filler layer, and reaction vessel, wherein, described acid resistance filler layer is arranged at the top near described body, described acid resistance filler layer bottom centre is provided with the central shaft that vertically extends, and described reaction vessel is fixedly installed on described central shaft.
3. reactor according to claim 2, is characterized in that, described reaction vessel is comprised of a plurality of truncated cone-shaped containers, wherein, described truncated cone-shaped container top is uncovered, and bottom is provided with perforate, and described central shaft joins end to end described a plurality of truncated cone-shaped containers by described perforate.
4. according to claim 2 or 3 described reactors, is characterized in that, is provided with gap between described reaction vessel and described inboard wall of tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202761455U CN203295204U (en) | 2013-05-20 | 2013-05-20 | Carbon monoxide reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202761455U CN203295204U (en) | 2013-05-20 | 2013-05-20 | Carbon monoxide reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295204U true CN203295204U (en) | 2013-11-20 |
Family
ID=49571235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202761455U Expired - Lifetime CN203295204U (en) | 2013-05-20 | 2013-05-20 | Carbon monoxide reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203295204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793192A (en) * | 2013-10-29 | 2016-07-20 | 耶达研究及发展有限公司 | Catalytic formation of carbon monoxide (CO) and hydrogen (H2) from biomass |
-
2013
- 2013-05-20 CN CN2013202761455U patent/CN203295204U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793192A (en) * | 2013-10-29 | 2016-07-20 | 耶达研究及发展有限公司 | Catalytic formation of carbon monoxide (CO) and hydrogen (H2) from biomass |
| CN105793192B (en) * | 2013-10-29 | 2018-12-11 | 耶达研究及发展有限公司 | Carbon monoxide (CO) and hydrogen (H2) are formed by biomass catalyzing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |