CN107632098A - Continuous catalytic reaction dynamic monitor - Google Patents
Continuous catalytic reaction dynamic monitor Download PDFInfo
- Publication number
- CN107632098A CN107632098A CN201710794792.8A CN201710794792A CN107632098A CN 107632098 A CN107632098 A CN 107632098A CN 201710794792 A CN201710794792 A CN 201710794792A CN 107632098 A CN107632098 A CN 107632098A
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- China
- Prior art keywords
- pipeline
- separator
- valve
- sampling
- way valve
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- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 10
- 238000005070 sampling Methods 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 abstract description 16
- 238000011065 in-situ storage Methods 0.000 abstract description 5
- 239000012263 liquid product Substances 0.000 abstract description 2
- 239000007791 liquid phase Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses continuous catalytic reaction dynamic monitor, including reactor (1), heat exchanger (2), separator (3), system pressure regulating valve (4), sampling six-way valve (5), chromatogram (6), products pot (7) and baiting valve (8), it is characterised in that：Described reactor (1), heat exchanger (2), 1 end of separator (3) are sequentially connected by pipeline, 2 ends of described separator (3) are connected by pipeline with system pressure regulating valve (4), 3 ends of described separator (3) are connected by pipeline with 1 end of sampling six-way valve (5), 2 ends of described sampling six-way valve (5) are connected by pipeline with products pot (7), 3 ends and 4 ends of six-way valve (5) are connected by pipeline with chromatogram (6), and the bottom of described products pot (7) is connected with baiting valve (8).The present invention has the advantages that reasonable in design, compact in design, can realize that high pressure liquid product in-situ sampling is analyzed.
Description
Technical field：
The present invention is continuous catalytic reaction dynamic monitor, belongs to technical field of chemical.
Background technology：
, it is necessary to which gas phase and liquid product sampling to reaction are divided in integration reaction unit or the continuous evaluating apparatus of catalyst
Analysis, finally to carry out mass balance., may be in the moment of discharging, because pressure is reduced to often if the sampling analysis in products pot
Press and cause the moment of product to flash, liquid-phase product composition changes.In order to ensure the accurate of product form, a kind of pin is developed
Most important is seemed to the in situ detection analysis mode of high pressure liquid-phase product.
The content of the invention：
The technical problems to be solved by the invention are to provide a kind of reasonable in design, compact in design, can realize that high pressure liquid phase is produced
The continuous catalytic reaction dynamic monitor of thing in-situ sampling analysis.
Continuous catalytic reaction dynamic monitor, including reactor (1), heat exchanger (2), separator (3), system pressure are adjusted
Save valve (4), sampling six-way valve (5), chromatogram (6), products pot (7) and baiting valve (8), it is characterised in that：Described reactor
(1), heat exchanger (2), 1 end of separator (3) are sequentially connected by pipeline, and 2 ends of described separator (3) are by pipeline with being
Pressure-regulating valve (4) of uniting is connected, and 3 ends of described separator (3) are connected by pipeline with 1 end of sampling six-way valve (5), described
2 ends of sampling six-way valve (5) be connected by pipeline with products pot (7), 3 ends and 4 ends of six-way valve (5) pass through pipeline and chromatogram
(6) it is connected, the bottom of described products pot (7) is connected with baiting valve (8).
Continuous catalytic reaction dynamic monitor provided by the invention has the following advantages that：It is simple in construction, it is easy to operate, it is complete
Realize high pressure liquid-phase product in-situ sampling and automatically analyze solve the problems, such as the flash distillation of liquid-phase product moment, intelligence degree entirely
It is high.
Brief description of the drawings：
Fig. 1 is the structural representation of continuous catalytic reaction dynamic monitor.
Embodiment：
To become apparent the present invention, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below, but the present invention
It is not limited to this.
Embodiment 1：
The invention provides a kind of structure of continuous catalytic reaction dynamic monitor, as shown in figure 1, including reactor
(1), heat exchanger (2), separator (3), system pressure regulating valve (4), sampling six-way valve (5), chromatogram (6), products pot (7) and put
Expect valve (8), reactor (1) is connected by pipeline with heat exchanger (2) entrance, and heat exchanger (2) outlet passes through pipeline and separator (3)
1 end be connected, 2 ends of separator (3) are connected by pipeline with system pressure regulating valve (4), and 3 ends of separator (3) pass through pipe
Line is connected with 1 end of sampling six-way valve (5), and 2 ends of sampling six-way valve (5) are connected by pipeline with products pot (7), six-way valve
(5) 3 ends and 4 ends are connected by pipeline with chromatogram (6), and the bottom of products pot (7) is connected with baiting valve (8).
Device is in use, chromatogram (6) can realize the sample of online acquisition high pressure liquid phase in situ, and pass through chromatogram (6) point
Analysis, ensure that the accuracy of experimental result.
Claims (1)
1. continuous catalytic reaction dynamic monitor, including the regulation of reactor (1), heat exchanger (2), separator (3), system pressure
Valve (4), sampling six-way valve (5), chromatogram (6), products pot (7) and baiting valve (8), it is characterised in that：Described reactor (1),
Heat exchanger (2), 1 end of separator (3) are sequentially connected by pipeline, and 2 ends of described separator (3) pass through pipeline and system pressure
Force regulating valve (4) is connected, and 3 ends of described separator (3) are connected by pipeline with 1 end of sampling six-way valve (5), and described takes
2 ends of sample six-way valve (5) are connected by pipeline with products pot (7), and 3 ends and 4 ends of six-way valve (5) pass through pipeline and chromatogram (6)
It is connected, the bottom of described products pot (7) is connected with baiting valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710794792.8A CN107632098A (en) | 2017-08-31 | 2017-08-31 | Continuous catalytic reaction dynamic monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710794792.8A CN107632098A (en) | 2017-08-31 | 2017-08-31 | Continuous catalytic reaction dynamic monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107632098A true CN107632098A (en) | 2018-01-26 |
Family
ID=61101023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710794792.8A Pending CN107632098A (en) | 2017-08-31 | 2017-08-31 | Continuous catalytic reaction dynamic monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107632098A (en) |
Citations (10)
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| JP2008127302A (en) * | 2006-11-17 | 2008-06-05 | Nippon Shokubai Co Ltd | Method for producing hydroxyalkyl (meth)acrylate and production system |
| KR20080003295U (en) * | 2007-02-09 | 2008-08-13 | 삼성토탈 주식회사 | The apparatus for Stabilizing Pressure in Continuous High-Pressure Liquid-Phase Reaction Experiment |
| WO2009153264A1 (en) * | 2008-06-18 | 2009-12-23 | Commissariat A L'energie Atomique | Device and method for the in-line continuous measurement of the total tar concentration of a gas stream that can be at a high temperature |
| CN101776650A (en) * | 2009-12-25 | 2010-07-14 | 昆明理工大学 | Automatic gas-liquid-solid three phase catalytic reaction evaluation system |
| CN102466661A (en) * | 2010-11-17 | 2012-05-23 | 中国石油化工股份有限公司 | Valuation device of olefin fluidized bed catalyst prepared from methanol |
| US20120215029A1 (en) * | 2010-12-06 | 2012-08-23 | Basf Se | Process for preparing aromatic amines |
| CN203620613U (en) * | 2013-11-19 | 2014-06-04 | 中国石油天然气股份有限公司 | Heavy aromatics hydrogenation dealkylation lightweight reaction device |
| CN203732518U (en) * | 2013-09-24 | 2014-07-23 | 中国石油化工股份有限公司 | Online high-pressure liquid phase reaction product gas chromatography device |
| CN204214820U (en) * | 2014-08-28 | 2015-03-18 | 天津市鹏翔科技有限公司 | A kind of integrating device for hydrogenation process evaluating catalyst |
| CN106770891A (en) * | 2016-12-30 | 2017-05-31 | 神华集团有限责任公司 | Catalyst test apparatus and evaluation method |
-
2017
- 2017-08-31 CN CN201710794792.8A patent/CN107632098A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008127302A (en) * | 2006-11-17 | 2008-06-05 | Nippon Shokubai Co Ltd | Method for producing hydroxyalkyl (meth)acrylate and production system |
| KR20080003295U (en) * | 2007-02-09 | 2008-08-13 | 삼성토탈 주식회사 | The apparatus for Stabilizing Pressure in Continuous High-Pressure Liquid-Phase Reaction Experiment |
| WO2009153264A1 (en) * | 2008-06-18 | 2009-12-23 | Commissariat A L'energie Atomique | Device and method for the in-line continuous measurement of the total tar concentration of a gas stream that can be at a high temperature |
| CN101776650A (en) * | 2009-12-25 | 2010-07-14 | 昆明理工大学 | Automatic gas-liquid-solid three phase catalytic reaction evaluation system |
| CN102466661A (en) * | 2010-11-17 | 2012-05-23 | 中国石油化工股份有限公司 | Valuation device of olefin fluidized bed catalyst prepared from methanol |
| US20120215029A1 (en) * | 2010-12-06 | 2012-08-23 | Basf Se | Process for preparing aromatic amines |
| CN203732518U (en) * | 2013-09-24 | 2014-07-23 | 中国石油化工股份有限公司 | Online high-pressure liquid phase reaction product gas chromatography device |
| CN203620613U (en) * | 2013-11-19 | 2014-06-04 | 中国石油天然气股份有限公司 | Heavy aromatics hydrogenation dealkylation lightweight reaction device |
| CN204214820U (en) * | 2014-08-28 | 2015-03-18 | 天津市鹏翔科技有限公司 | A kind of integrating device for hydrogenation process evaluating catalyst |
| CN106770891A (en) * | 2016-12-30 | 2017-05-31 | 神华集团有限责任公司 | Catalyst test apparatus and evaluation method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |