CN105233773B - A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer - Google Patents
A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer Download PDFInfo
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- CN105233773B CN105233773B CN201510696489.5A CN201510696489A CN105233773B CN 105233773 B CN105233773 B CN 105233773B CN 201510696489 A CN201510696489 A CN 201510696489A CN 105233773 B CN105233773 B CN 105233773B
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- rubber plug
- catch box
- active rubber
- air deflector
- preparation facilities
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Abstract
The invention discloses a kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer, including reaction air deflector and catch box, the reaction air deflector is at the top of catch box, it is shaped as top and conical lower portion of the infundibulate including cuboid, top is connected with bottom by through hole, top both sides provided with feeding mouth, it is interior be provided with active rubber plug, active rubber plug and top is contour and the active rubber plug length of side is more than the diameter of through hole, and the catch box bottom is provided with discharging opening.The present invention adds the amount of material to determine the position of active rubber plug compared with conventional art by air deflector both sides, it is ensured that the material ratio for entering catch box is in the state of dynamic equilibrium, prevents local concentration too high, and react too slow.
Description
Technical field
The invention belongs to chemical field, and in particular to a kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer.
Background technology
Isomerization unit adsorption separation process is sorbent used very sensitive to alkene in Aromatic Hydrocarbon United Plant, even if alkene
The content of impurity only has a few millionths, also can produce very detrimental effect to technical process, in order to protect adsorbent, typically
Refining step is provided with before benzenol hydrorefining, to remove trace amounts of olefin contained in each stock charging.Weight in each stock charging of benzenol hydrorefining
Whole oily olefin(e) centent highest, is refined emphasis.Each component in catalyst is reacted in order to avoid causing when needing when adding
Produce excessive intermediate influence catalytic action, and to be reaction channel length be unfavorable for reaction speed to traditional stirring reactor one
Degree, two be that charging can bring the stability of more air impact catalyst into while stirring.
The content of the invention
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of de- for reforming oil refining
The preparation facilities of alkene catalyst.
Technical scheme：In order to reach foregoing invention purpose, what the present invention was specifically performed by：One kind is used for reformate
The preparation facilities of refined olefinic hydrocarbon expelling catalyzer, including reaction air deflector and catch box, the reaction air deflector are located at catch box top
Portion, is shaped as top and conical lower portion of the infundibulate including cuboid, and top is connected with bottom by through hole, and top both sides are provided with
Feeding mouth, it is interior be provided with active rubber plug, active rubber plug and top is contour and the active rubber plug length of side is more than the diameter of through hole,
The catch box bottom is provided with discharging opening.
Wherein, center of the position of the through hole located at reaction air deflector top bottom surface.
Beneficial effect：The present invention adds the amount of material to determine movable rubber compared with conventional art by air deflector both sides
The position of plug, it is ensured that the material ratio for entering catch box is in the state of dynamic equilibrium, prevents local concentration too high, and reacted
It is slow.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer as shown in Figure 1, including the reaction He of air deflector 1
Catch box 2, the reaction air deflector 1 is shaped as top 3 and conical bottom of the infundibulate including cuboid located at the top of catch box 2
Portion 4, top 3 is connected with bottom 4 by through hole 5, the both sides of top 3 provided with feeding mouth 61,62, it is interior be provided with active rubber plug 7, activity
Rubber stopper 7 and top 3 is contour and the length of side of active rubber plug 7 is more than the diameter of through hole 5, and the bottom of catch box 2 is provided with discharging opening
8, the position of the through hole 5 is located at the bottom surface of top 3 center.
Claims (2)
1. a kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer, including reaction air deflector (1) and catch box (2),
Characterized in that, the reaction air deflector (1) is at the top of catch box (2), being shaped as infundibulate includes the top (3) of cuboid
With conical lower portion (4), top (3) are connected with bottom (4) by through hole (5), and top (3) both sides are provided with feeding mouth (61,62), interior
Provided with active rubber plug (7), active rubber plug (7) and top (3) are contour and active rubber plug (7) length of side is more than through hole (5)
Diameter, catch box (2) bottom is provided with discharging opening (8).
2. the preparation facilities according to claim 1 for being used to reform oil refining olefinic hydrocarbon expelling catalyzer, it is characterised in that described
The position of through hole (5) is located at top (3) bottom surface center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696489.5A CN105233773B (en) | 2015-10-23 | 2015-10-23 | A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696489.5A CN105233773B (en) | 2015-10-23 | 2015-10-23 | A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105233773A CN105233773A (en) | 2016-01-13 |
| CN105233773B true CN105233773B (en) | 2017-08-01 |
Family
ID=55031744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510696489.5A Active CN105233773B (en) | 2015-10-23 | 2015-10-23 | A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105233773B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000210673A (en) * | 1999-01-21 | 2000-08-02 | Hosoda Denki:Kk | Fluid reforming funnel |
| CN101624364B (en) * | 2009-08-06 | 2011-09-21 | 山东阳谷华泰化工股份有限公司 | CTP synthesis technology of rubber scorch retarder and device thereof |
| CN205164695U (en) * | 2015-10-23 | 2016-04-20 | 宜兴汉光高新石化有限公司 | A preparation facilities that is used for refined alkene catalyst that takes off of reformate |
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2015
- 2015-10-23 CN CN201510696489.5A patent/CN105233773B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105233773A (en) | 2016-01-13 |
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