CN201848239U - Full-automatic hydrogenation reaction device - Google Patents
Full-automatic hydrogenation reaction device Download PDFInfo
- Publication number
- CN201848239U CN201848239U CN2010206140741U CN201020614074U CN201848239U CN 201848239 U CN201848239 U CN 201848239U CN 2010206140741 U CN2010206140741 U CN 2010206140741U CN 201020614074 U CN201020614074 U CN 201020614074U CN 201848239 U CN201848239 U CN 201848239U
- Authority
- CN
- China
- Prior art keywords
- gas
- pipeline
- liquid separator
- inlet
- way valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to a full-automatic hydrogenation reaction device comprising a pressure sensor, a mass flow meter, a mixer, a microchemistry pump, a vaporizer, a reactor, a thermostat, a chromatograph instrument, a condenser, a gas-liquid separator, a refrigerating system, a liquid level control device, a wet-type flowmeter and a temperature controller. The full-automatic hydrogenation device can realize sampling under the conditions of programmed pressurization, programmed flow and programmed temperature rise, is provided with a chromatographic instrument interface and a working station, has the characteristics that the gas-liquid separator is available for automatically controlling liquid level, pressure decrease and liquid extraction are avoided and the like, and is also provided with an independent condenser refrigerating system (the room temperature equals to about minus 20 DEG C) and equipped with a security and safety protecting system, an environment safety monitoring system and an equipped software measurement-control system which is complete in functions and simple to operate, therefore, only by necessary setting, the device can automatically finish follow-up experiments, therefore the working efficiency is improved and the labor intensity is lowered. The full-automatic hydrogenation reaction device is reasonable in structural design, realizes humanity design in whole, and can realize precise measurement-control and analysis of multiple functions.
Description
Technical field
The utility model belongs to the hydrogenation reaction apparatus field, particularly relates to a kind of full-automatic hydrogenation reaction device, but is the full-automatic hydrogenation reaction device of online reaction chromatography of a kind of programmed pressure, temperature programming, program flow-control.
Background technology
Hydrogenation reaction is under the condition that catalyst participates in, the process of reducing.1897, Frenchman P. saba base of a fruit dust was at first studied the hydrogenation reaction of unsaturated organic compound in the presence of Raney nickel; 1902, built up the first cover hydrogenation commercial plant in Germany; 1904, the B.H. Yi Paji Prokofiev of Russia proposed to carry out hydrogenation process adding to depress.After this, the application of hydrogenation process obtains development rapidly.1913, use Haber-Bosch process by hydrogen and nitrogen synthetic ammonia; Nineteen twenty-three, successively developed with fischer tropsch process by hydrogen and carbon monoxide synthetic liquid fuel with by methods such as carbon monoxide high-pressure hydrogenation synthesizing methanols; Nineteen twenty-six, produce liquid fuel by coal hydrogenation liquefaction with Bai Jisifa.After the sixties, oil plant extensively adopts hydrofining technology, to improve oil quality.
At present, hydrogenation process has been one of most important course of reaction in chemical industry and the petroleum refining industry, and people are also more and more higher for the requirement of hydrogenation reaction device, and therefore, the research of hydrogenation reaction device can't but be a great challenge.
Summary of the invention
Problem to be solved in the utility model is, overcome the deficiencies in the prior art, a kind of full-automatic hydrogenation reaction device is provided, its material can be multiple gases and liquid, and be furnished with blender, vaporizer, reactor, sampler and structural system design, but program pressurization (0～10MPa), temperature programming, program flow, independent condenser (room temperature～-20 ℃), gas-liquid separator and have automatic liquid level control, use this device, the user can set up response procedures on their own, automatically performs operating process under unserviced situation.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of full-automatic hydrogenation reaction device that provides according to the utility model, comprise pressure sensor, mass flowmenter, blender, microchemistry pump, vaporizer, reactor, insulating box, chromatograph, condenser, gas-liquid separator, refrigeration system, leveling device, wet flow indicator and temperature controller, pressure sensor and mass flowmenter are formed the two-way gas circuit, and wherein one tunnel gas circuit is connected by pipeline with blender through first pressure sensor, first mass flowmenter by the first work air source inlet; Another road gas circuit is connected by pipeline with blender through second pressure sensor, second mass flowmenter by the second work air source inlet; The outlet of blender is connected by pipeline with microchemistry delivery side of pump and vaporizer respectively, and vaporizer is connected by pipeline with reactor, six-way valve, condenser, gas-liquid separator successively; The inlet of microchemistry pump is connected with fluid reservoir by pipeline; The 3rd interface of six-way valve is connected by pipeline with the outlet of reactor and the inlet of condenser respectively; First interface of six-way valve and the 6th interface of six-way valve are connected by pipeline with chromatographic outlet, chromatographic inlet respectively; Second interface of six-way valve and the 5th interface of six-way valve are connected by pipeline; The 4th interface of six-way valve is a drain; Refrigeration delivery side of pump in the refrigeration system, the inlet of refrigeration pump are connected by pipeline with the side mouth two of the side mouth one of condenser, condenser respectively; One end of wet flow indicator is connected by pipeline with the inlet of gas-liquid separator, and the other end of wet flow indicator is a drain, and the outlet of gas-liquid separator is connected with receiving flask by pipeline; Have leveling device above the gas-liquid separator, leveling device has differential pressure pickup and air-operated controller, differential pressure pickup one end connects the inlet of gas-liquid separator, the other end connects the outlet of gas-liquid separator, control opening or closing of air-operated controller by the pressure differential that the liquid level in the gas-liquid separator produces, first temperature controller, second temperature controller are connected with computer respectively, spectrogram shows by computer.
The utility model structure compared with prior art has significant advantage and effect:
Because utility model adopts the unique design flow process, general structure not only can systematically embody the essence of hydrogenation reaction comprehensively, particularly the utility model proposes a kind of new theory, the program pressurization, temperature programming, the full-automatic hydrogenation reaction device of the online reaction chromatography of program flow, wherein carrying out temperature by a transition chamber (can control temperature separately) between vaporizer and the reactor is connected, with guarantee after the vaporization liquid no longer condensation enter reactor, in addition reactor divide three sections (on, in, temperature control down), the packaged type detaching structure, and employing exothermic reaction Adaptable System, actual conditions according to reaction, reaction heat is eliminated, dwindled thinner ratio as much as possible to reach.Take a sample simultaneously among reaction tube, its product can be realized online chromatography or off-line chromatography, the on-line determination result accurately, repeatability and good stability.The utility model can realize that the control of DCS system realizes pressure, flow, temperature, liquid level programme-control.
The utility model adopts pressure-regulating valve to change also and can boost automatically at automatic pressure; but flow-control programme-control; the control of temperature heating schedule; and have chromatograph interface and a chromatographic work station; and the gas-liquid separator of automatic liquid level control is arranged and do not fall to press and get the liquid function; designed independently condenser refrigeration system (room temperature～-20 ℃); possess job security and safety system and Environmental security monitoring system; the software TT﹠C system complete function that is equipped with; simple to operate; after only need pass through being provided with of necessity; instrument just can be finished subsequent experimental work automatically; do not improve operating efficiency, reduced labour intensity, saved the manpower outfit.Whole human oriented design, rational in infrastructure, can realize the accurate observing and controlling and the analysis of multiple function.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1, the first work air source inlet 2, the second work air source inlet 3, first pressure sensor 4, second pressure sensor 5, first mass flowmenter 6, second mass flowmenter 7, blender 8, microchemistry pump 9, fluid reservoir 10, vaporizer 11, reactor 12, insulating box 13, six-way valve 14, chromatograph 15, condenser 16, gas-liquid separator 17, leveling device 18, refrigeration system 19, refrigeration pump 20, first temperature controller 21, second temperature controller 22, wet flow indicator 23, receiving flask 701, the outlet 801 of blender, microchemistry delivery side of pump 802, the inlet 1101 of microchemistry pump, the outlet 1301 of reactor, first interface 1302 of six-way valve, second interface 1303 of six-way valve, the 3rd interface 1304 of six-way valve, the 4th interface 1305 of six-way valve, the 5th interface 1306 of six-way valve, the 6th interface 1401 of six-way valve, chromatographic outlet 1402, chromatographic inlet 1501, the inlet 1502 of condenser, the side mouth 1 of condenser, the side mouth 2 1601 of condenser, the inlet 1602 of gas-liquid separator, the outlet 1701 of gas-liquid separator, differential pressure pickup 1702, air-operated controller 1901, refrigeration delivery side of pump 1902, the inlet of refrigeration pump
The specific embodiment
The specific embodiment, structure, feature and the effect thereof that the utility model are provided below in conjunction with accompanying drawing, describe in detail as after.
A kind of full-automatic hydrogenation reaction device as shown in Figure 1, comprise pressure sensor, mass flowmenter, blender, microchemistry pump, vaporizer, reactor, insulating box, chromatograph, condenser, gas-liquid separator, refrigeration system, leveling device, wet flow indicator and temperature controller, pressure sensor and mass flowmenter are formed the two-way gas circuit, and wherein one tunnel gas circuit is connected by pipeline through first pressure sensor 3, first mass flowmenter 5 and blender 7 by the first work air source inlet 1; Another road gas circuit is connected by pipeline through second pressure sensor 4, second mass flowmenter 6 and blender 7 by the second work air source inlet 2; The outlet 701 of blender 7 is connected by pipeline with the outlet 801 of microchemistry pump 8 and vaporizer 10 respectively, and vaporizer 10 is connected by pipeline with reactor 11, six-way valve 13, condenser 15, gas-liquid separator 16 successively; The inlet 802 of microchemistry pump is connected with fluid reservoir 9 by pipeline; The 3rd of six-way valve connects that (1303 are connected by pipeline with the inlet 1501 of the outlet 1101 of reactor 11 and condenser 15 respectively; First interface 1301 of six-way valve 13 and the 6th interface 1306 of six-way valve 13 are connected by pipeline with the outlet 1401 of chromatograph 14, chromatographic inlet 1402 respectively; The 5th interface 1305 of second interface 1302 of six-way valve and six-way valve is connected by pipeline; The 4th interface 1304 of six-way valve is a drain; The outlet 1901 of the refrigeration pump 19 in the refrigeration system 18, the inlet 1902 of refrigeration pump link to each other by the road with the side mouth 1 of condenser 15, the side mouth 2 1503 of condenser respectively; One end of wet flow indicator 22 and the inlet of gas-liquid separator 16 1601 are connected by pipeline, and the other end of wet flow indicator 22 is a drain, and the outlet 1602 of gas-liquid separator 16 is connected with receiving flask 23 by pipeline; Have leveling device 17 above the gas-liquid separator 16, control its inner liquid level place height with this, leveling device has differential pressure pickup 1701 and air-operated controller 1702, differential pressure pickup 1,701 one ends connect the inlet 1601 of gas-liquid separator 16, the other end connects the outlet 1602 of gas-liquid separator 16, control opening or closing of air-operated controller 1702 by the pressure differential that liquid level in the gas-liquid separator 16 produces, then gas is effectively separated with liquid; First temperature controller 20, second temperature controller 21 are connected by lead with computer, spectrogram display unit respectively.
This device be equipped with the vaporizer that has temperature and be connected, separately temperature control transition chamber, do not fall to press liquid taking device, six-way valve insulation sampling, temperature controller can be monitored the temperature of its place part in real time, and obtains with installing can observe on the external meters from computer.
Workflow of the present utility model: one road gas 1 is through sensor 3 and mass flowmenter 5, another road gas 2 mixes in blender 7 jointly fully through sensor 4 and mass flowmenter 6, microchemistry pump 8 pumps the liquid in the fluid reservoir 9 and enters vaporizer 10 simultaneously with mist and carry out vaporization process, in reactor 11, react then, temperature in vaporizer 10 and the reactor 11 can be controlled by temperature controller 20, a reacted product part is carried out online sampling through the 3rd interface 1303 of insulating box 12 inner six-way valves 13, switch by valve, can observe the result of analysis in chromatograph 14, temperature controller 21 can be controlled the temperature of insulating box and keep constant; Another part enters condenser 15, by the condenser pump in the condenser system 18 19 this product is carried out condensation process in condenser 15, through having the gas-liquid separator 16 of leveling device 17, gas is effectively separated with liquid again.
Claims (1)
1. full-automatic hydrogenation reaction device, comprise pressure sensor, mass flowmenter, blender, microchemistry pump, vaporizer, reactor, insulating box, chromatograph, condenser, gas-liquid separator, refrigeration system, leveling device, wet flow indicator and temperature controller, it is characterized in that: described pressure sensor and mass flowmenter are formed the two-way gas circuit, and wherein one tunnel gas circuit is connected by pipeline with blender (7) through first pressure sensor (3), first mass flowmenter (5) by the first work air source inlet (1); Another road gas circuit is connected by pipeline with blender (7) through second pressure sensor (4), second mass flowmenter (6) by the second work air source inlet (2); The outlet (701) of blender (7) is connected by pipeline with the outlet (801) and the vaporizer (10) of microchemistry pump (8) respectively, and vaporizer (10) is connected by pipeline with reactor (11), six-way valve (13), condenser (15), gas-liquid separator (16) successively; The inlet of microchemistry pump (802) is connected with fluid reservoir (9) by pipeline; The 3rd interface (1303) of six-way valve is connected by pipeline with the outlet (1101) of reactor and the inlet (1501) of condenser respectively; First interface (1301) of six-way valve and the 6th interface (1306) of six-way valve are connected by pipeline with the outlet (1401) of chromatograph (14), chromatographic inlet (1402) respectively; Second interface (1302) of six-way valve and the 5th interface (1305) of six-way valve are connected by pipeline; The 4th interface (1304) of six-way valve is a drain; The outlet (1901) of the refrigeration pump (19) in the refrigeration system (18), the inlet (1902) of refrigeration pump are connected by pipeline with the side mouth two (1503) of the side mouth one (1502) of condenser (15), condenser (15) respectively; One end of wet flow indicator (22) is connected by pipeline with the inlet (1601) of gas-liquid separator, and the other end of wet flow indicator is a drain, and the outlet of gas-liquid separator (1602) is connected with receiving flask (23) by pipeline; Have leveling device (17) above the gas-liquid separator (16), leveling device has differential pressure pickup (1701) and air-operated controller (1702), differential pressure pickup (1701) one ends connect the inlet (1601) of gas-liquid separator, the other end connects the outlet (1602) of gas-liquid separator, control opening or closing of air-operated controller (1702) by the pressure differential that the interior liquid level of gas-liquid separator (16) produces, first temperature controller (20), second temperature controller (21) are connected by lead with computer, spectrogram display unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206140741U CN201848239U (en) | 2010-11-18 | 2010-11-18 | Full-automatic hydrogenation reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206140741U CN201848239U (en) | 2010-11-18 | 2010-11-18 | Full-automatic hydrogenation reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848239U true CN201848239U (en) | 2011-06-01 |
Family
ID=44090654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206140741U Expired - Fee Related CN201848239U (en) | 2010-11-18 | 2010-11-18 | Full-automatic hydrogenation reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848239U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769639A (en) * | 2016-12-29 | 2017-05-31 | 重庆科技学院 | Shale gas reservoir pollution Lab-evaluation tests metering device |
| CN107478732A (en) * | 2016-06-07 | 2017-12-15 | 中国石油化工股份有限公司 | VOC catalysis burning evaluating apparatus and test method |
| CN114130328A (en) * | 2021-11-10 | 2022-03-04 | 北京中教金源科技有限公司 | Photo-thermal synergistic continuous phase catalytic system |
-
2010
- 2010-11-18 CN CN2010206140741U patent/CN201848239U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478732A (en) * | 2016-06-07 | 2017-12-15 | 中国石油化工股份有限公司 | VOC catalysis burning evaluating apparatus and test method |
| CN107478732B (en) * | 2016-06-07 | 2021-01-01 | 中国石油化工股份有限公司 | Volatile organic compound catalytic combustion evaluation device and test method |
| CN106769639A (en) * | 2016-12-29 | 2017-05-31 | 重庆科技学院 | Shale gas reservoir pollution Lab-evaluation tests metering device |
| CN114130328A (en) * | 2021-11-10 | 2022-03-04 | 北京中教金源科技有限公司 | Photo-thermal synergistic continuous phase catalytic system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105628810B (en) | A kind of seizure heterogeneous catalytic reaction intermediate product device and its application method in situ | |
| CN102773042B (en) | High temperature and high pressure reaction kettle provided with online sampling device | |
| CN204214820U (en) | A kind of integrating device for hydrogenation process evaluating catalyst | |
| CN201848239U (en) | Full-automatic hydrogenation reaction device | |
| CN101776650A (en) | Automatic gas-liquid-solid three phase catalytic reaction evaluation system | |
| CN203705404U (en) | Multi-channelhigh-flux catalyst evaluation device | |
| CN101724467B (en) | Method for preparing combustible gas and gas-solid reaction device specially used therefor | |
| CN201124092Y (en) | Above-critical state continuous chemical reaction device | |
| CN100578215C (en) | Open type natural gas generating kinetics research device and use method thereof | |
| CN103162997A (en) | Multi-channel and multi-function high-pressure micro-reaction system monitored by computer | |
| CN105080427A (en) | High-temperature high-pressure water-cooled weighable reactor | |
| CN102423662B (en) | Multi-parameter visual test apparatus for marine gas hydrate generation and decomposition | |
| US20220339598A1 (en) | Device And Method For Investigating Chemical Processes | |
| CN203337628U (en) | Deoxidation catalyst detection device | |
| CN202886386U (en) | Full-automatic gas collection and online real-time testing system | |
| CN107344711A (en) | High-purity hydrogen preparation facilities | |
| CN203400697U (en) | Multichannel fixed bed catalytic reaction device | |
| CN103712845B (en) | gas-solid-liquid three-phase on-line separation system | |
| CN102139194B (en) | Evaluation device of cyclohexenol catalyst prepared by using benzene hydrogenation | |
| CN104803352A (en) | Method for improving efficiency of production of hydrogen through steam reformation | |
| CN102789250B (en) | Automatic control system for pressurization micro reaction experiment device | |
| CN113295643A (en) | Device and method for analyzing gas-liquid two-phase catalytic reaction intermediate and product | |
| CN205065747U (en) | Fixed bed formula VOCs catalytic combustion device | |
| CN207440031U (en) | A kind of catalyst test apparatus | |
| CN207163991U (en) | A kind of methanation catalyst evaluating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |