CN114733446A - But high temperature high pressure batch autoclave of normal position monitoring resistance - Google Patents
But high temperature high pressure batch autoclave of normal position monitoring resistance Download PDFInfo
- Publication number
- CN114733446A CN114733446A CN202210556415.1A CN202210556415A CN114733446A CN 114733446 A CN114733446 A CN 114733446A CN 202210556415 A CN202210556415 A CN 202210556415A CN 114733446 A CN114733446 A CN 114733446A
- Authority
- CN
- China
- Prior art keywords
- kettle
- resistance
- electrode
- kettle body
- monitoring
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/07—Construction of measuring vessels; Electrodes therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Abstract
The invention discloses a high-temperature high-pressure reaction kettle capable of monitoring resistance in situ, which relates to the technical field of reaction kettles, and comprises a reaction kettle device, a resistance monitoring device, a temperature control system and a pressure control system, wherein the reaction kettle device comprises a kettle body and a kettle cover; the temperature control system is arranged outside the kettle body and used for sensing and controlling the temperature inside the kettle body; resistance monitoring devices includes electrode tube and apparent resistance tester, the electrode tube is two and the symmetry is established on the outer wall of the cauldron body, and every electrode tube center department all has the electrode, and electrode one end is passed cauldron body side wall and is extended to the internal portion of cauldron, the electrode other end has electrode clamp and is connected with apparent resistance tester through the test wire. The invention has high automation degree, good stability and sealing performance, and can monitor the resistance of the solution in the kettle body in real time in the reaction process, thereby being convenient for judging the equilibrium state of the chemical reaction of the water rock in the kettle body, and further realizing more comprehensive research and analysis on the supercritical/subcritical water rock reaction mechanism.
Description
Technical Field
The invention relates to the technical field of reaction kettles, in particular to a high-temperature high-pressure reaction kettle capable of monitoring resistance in situ.
Background
Compared with the traditional geothermal resources, the supercritical geothermal resources have greater development potential. The water-rock geochemical reaction is more vigorous under subcritical (temperature >300 ℃) and supercritical conditions (temperature >374 ℃ and pressure >22.1 MPa). Mineral dissolution precipitation is accompanied by changes in rock permeability properties, which in turn lead to shifts in fluid flow and heat transfer properties. To quantitatively analyze these interactions by numerical simulation, knowledge of the mineral dissolution precipitation behavior in the supercritical/subcritical state, the thermodynamic and kinetic behavior of the mineral is required. Therefore, simulation test in supercritical/subcritical water rock chemical reaction chamber is necessary.
At present, the high-temperature high-pressure reaction kettle is widely applied to simulating the high-temperature high-pressure environment in the earth. However, the supercritical/subcritical water rock chemical reaction test environment is severe, and the test device is required to be kept in a high-temperature and high-pressure state for a long time. The existing reaction kettle is not ideal in temperature rise, temperature control and heat preservation performance and cannot meet the test requirements. In addition, the judgment of the chemical reaction equilibrium state of the water and rock in the reaction kettle and the accuracy of data in the experimental process depend on the intuitive and accurate judgment of the water and rock reaction process, the real-time monitoring of the resistance of the reaction solution in the reaction kettle is an optimal scheme, and the existing reaction kettle can not meet the test requirements.
Disclosure of Invention
The invention aims to provide a high-temperature high-pressure reaction kettle capable of monitoring resistance in situ so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-temperature high-pressure reaction kettle capable of monitoring resistance in situ comprises a reaction kettle device, a resistance monitoring device, a temperature control system and a pressure control system, wherein the reaction kettle device comprises a kettle body and a kettle cover, and a cavity for providing water rock reaction is formed in the kettle body; the kettle cover is arranged at the top of the kettle body and is provided with a sampling tube; the pressure control system is arranged on the outer wall of the kettle body and is used for controlling the pressure in the kettle body by injecting/discharging inert gas; the temperature control system is arranged outside the kettle body and used for sensing and controlling the temperature inside the kettle body; resistance monitoring devices includes electrode tube and apparent resistance tester, the electrode tube is two and the symmetry is established on the outer wall of the cauldron body, and every electrode tube center department all has the electrode, and electrode one end is passed cauldron body side wall and is extended to the internal portion of cauldron, the electrode other end has electrode clamp and is connected with apparent resistance tester through the test wire.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the resistance monitoring device further comprises a condensation assembly, the condensation assembly is arranged at the end part, far away from the kettle body, of the electrode tube, and the condensation assembly is provided with a condensing agent discharging/feeding interface.
In one alternative: and sealing rings are arranged at the joints of the electrodes and the kettle body.
In one alternative: the temperature control system comprises a heat insulation sleeve, a heating box and a temperature sensor, wherein the outer wall of the heat insulation sleeve is provided with a metal heat insulation layer, and the heat insulation layer is filled in the heat insulation sleeve, so that heat loss is prevented, and potential safety hazards of a test are reduced; the heating box is fixedly arranged at the center of the heat-insulating sleeve, the heating wires are uniformly distributed in the heating box, and the heating box annularly surrounds the kettle body, so that the heating box can carry out integral synchronous heating, and further uniform heating of the kettle body is realized; the temperature sensor is arranged on the kettle cover and used for monitoring the temperature in the kettle body.
In one alternative: the pressure control system comprises a pressure sensor and a vent pipe, wherein the pressure sensor is embedded in the side wall of the kettle body and is used for monitoring the pressure change in the kettle body; the vent pipe is arranged on the kettle cover and controls the pressure in the kettle body by injecting/discharging inert gas.
In one alternative: the kettle body is characterized by further comprising a fixed supporting device, wherein the fixed supporting device comprises a supporting rod, a supporting plate, supporting legs and stabilizing feet, the top of the supporting rod is fixedly connected with the bottom of the kettle body, and the bottom of the supporting rod is fixedly connected with the supporting plate, so that the stability of the kettle body is guaranteed; the bottom of the support plate is provided with three support legs; the bottoms of the supporting legs are fixedly connected with the stabilizing feet, and the included angle between the supporting legs and the stabilizing feet is 60 degrees; and the bottom of each stable foot is glued with a layer of anti-skidding rubber pad.
Compared with the prior art, the invention has the following beneficial effects:
1. the high-temperature high-pressure kettle adopts the metal heat insulation layer as the outer wall of the heat insulation sleeve, and the heat insulation material is filled in the heat insulation sleeve, so that the defect of poor heat insulation performance of the steel material is overcome. The heating box is in an annular shape and surrounds the kettle body to uniformly heat the kettle body, so that the stable running of a rock reaction test under the supercritical/subcritical condition is ensured. The electrode tube is arranged on the side wall of the kettle body, and the electrode is fixedly arranged, so that the condition of in-situ resistance real-time online monitoring is created.
2. The invention realizes real-time monitoring and recording of the resistance change of the reaction solution by the connection of the electrode-electrode clamp-detection line-resistance tester-transmission line-display terminal. The invention has high automation degree, good stability and sealing performance, and can monitor the resistance of the solution in the kettle body in real time in the reaction process, thereby being convenient for judging the equilibrium state of the chemical reaction of the water rock in the kettle body, and further realizing more comprehensive research and analysis on the supercritical/subcritical water rock reaction mechanism.
Drawings
FIG. 1 is a schematic structural diagram of a high-temperature high-pressure reaction kettle capable of in-situ resistance monitoring according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a resistance monitoring device according to an embodiment of the present invention.
Notations for reference numerals: the device comprises a heat preservation layer 1, a heat preservation sleeve 2, a heating box 3, an electric heating wire 4, an electrode tube 5, an electrode 6, a stabilizing foot 7, a supporting leg 8, a supporting plate 9, a supporting rod 10, a kettle body 11, a condensation assembly 12, a sealing ring 13, a pressure sensor 14, a kettle cover 15, a bolt 16, a sampling tube 17, a temperature sensor 18, a vent pipe 19, a display resistance tester 20, a testing line 21, an electrode clamp 22, a transmission line 23 and a display terminal 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In one embodiment, as shown in fig. 1 and fig. 2, a high temperature and high pressure reaction kettle capable of monitoring resistance in situ comprises a reaction kettle device, a resistance monitoring device, a temperature control system and a pressure control system, wherein the reaction kettle device comprises a kettle body 11 and a kettle cover 15, and a cavity for providing a water rock reaction is arranged inside the kettle body 11; the kettle cover 15 is arranged at the top of the kettle body 11, and the kettle cover 15 is provided with a sampling pipe 17; the pressure control system is arranged on the outer wall of the kettle body 11 and is used for controlling the pressure in the kettle body 11 through injecting/discharging inert gas; the temperature control system is arranged outside the kettle body 11 and used for sensing and controlling the temperature inside the kettle body 11; the resistance monitoring device comprises two electrode tubes 5 and a display resistance tester 20, the two electrode tubes 5 are symmetrically arranged on the outer wall of the kettle body 11, an electrode 6 is arranged at the center of each electrode tube 5, one end of each electrode 6 penetrates through the side wall of the kettle body 11 and extends into the kettle body 11, an electrode clamp 22 is arranged at the other end of each electrode 6, and the electrode clamp 22 is connected with the display resistance tester 20 through a test line 21;
in this embodiment, the end of the electrode 6 extends into the kettle 11, the solution inside the kettle 11 is conductive and changes with the change of the water-rock reaction process, and the apparent resistance tester 20 monitors the resistance of the reaction solution inside the kettle 11, wherein the movable conical chuck of the electrode clamp 22 is connected to the electrode 6, and can be flexibly disassembled and moved; the kettle body 11 and the kettle cover 15 are fixedly sealed through bolts 16;
in one embodiment, as shown in fig. 1, the resistance monitoring device further includes a condensing assembly 12, the condensing assembly 12 is disposed at an end of the electrode tube 5 away from the kettle 11, the condensing assembly 12 is provided with a condensing agent discharging/feeding interface, and the condensing agent discharging/feeding interface can be connected with a hose according to a site requirement; the condensation component 12 can prevent the temperature of the electrode tube 5 from being too high, reduce the loss of materials and ensure the safety and the accuracy of resistance measurement; the resistance monitoring device further comprises a display terminal 24, and the display terminal 24 is electrically connected with the display resistance tester 20 through a transmission line 23; the display terminal 24 is used for recording the resistance change result of the reaction solution monitored by the display resistance tester 20;
in one embodiment, as shown in fig. 1, a sealing ring 13 is disposed at the connection between the electrode 6 and the kettle 11 to prevent leakage of the solution during operation.
In one embodiment, as shown in fig. 1, the temperature control system comprises an insulation cover 2, a heating box 3 and a temperature sensor 18, wherein the outer wall of the insulation cover 2 is provided with a metal insulation layer, and an insulation layer 1 is filled in the insulation cover 2, so that heat loss is prevented, and potential safety hazards of a test are reduced; the heating box 3 is fixedly arranged at the center of the heat insulation sleeve 2, the heating wires 4 are uniformly distributed in the heating box 3, and the heating box 3 annularly surrounds the kettle body 11, so that the heating box 3 can be integrally and synchronously heated, and the kettle body 11 is uniformly heated; the temperature sensor 18 is arranged on the kettle cover 15 and is used for monitoring the temperature in the kettle body 11.
In one embodiment, as shown in fig. 1, the pressure control system comprises a pressure sensor 14 and a vent pipe 19, wherein the pressure sensor 14 is embedded in the side wall of the kettle body 11 and monitors the pressure change in the kettle body; the vent pipe 19 is arranged on the kettle cover 15, and the vent pipe 19 controls the pressure in the kettle body 11 by injecting/discharging inert gas; the vent pipe 19 controls the pressure in the vessel 11 by injecting/discharging inert gas according to the feedback from the pressure sensor 14.
In one embodiment, as shown in fig. 1, the reaction kettle further comprises a fixed supporting device, the fixed supporting device comprises a supporting rod 10, a supporting plate 9, a supporting leg 8 and a stabilizing foot 7, the top of the supporting rod 10 is fixedly connected with the bottom of the kettle body 11, and the bottom of the supporting rod 10 is fixedly connected with the supporting plate 9, so that the stability of the kettle body is ensured; the bottom of the support plate 9 is provided with three support legs 8; the bottoms of the supporting legs 8 are fixedly connected with the stabilizing feet 7, and the included angle between each supporting leg 8 and each stabilizing foot 7 is 60 degrees; the bottom of the stabilizing foot 7 is glued with a layer of anti-slip rubber pad, so that the friction between the stabilizing foot 7 and the ground is increased, and the device is prevented from slipping.
The following describes a specific use method of a high-temperature high-pressure reaction kettle capable of monitoring resistance in situ, which is provided by the embodiment of the invention, with reference to the attached drawings.
1. Preparing reaction materials for test; checking the tightness of the vent pipe 19, the sampling pipe 17, the electrode pipe 5 and the electrode 6; the detection support rod 10, the support plate, the support leg 8 and the stabilization foot 7 are used for preventing the instrument from sliding in the working process; turning on the resistance tester 20 and the display terminal 24; the connectivity of the detection line 21 and the transmission line 23 is checked.
2. Putting the reaction materials into the kettle body 11; and installing the kettle cover 15, fixing the kettle cover 15 and the kettle body 11 through bolts 16, and locking the bolts 16 to tightly close the kettle cover 15 and the kettle body 11.
3. And vertically placing the heat insulation sleeve 2 on the support plate 9, slowly moving the heat insulation sleeve 2 until the heat insulation sleeve is completely attached to the reaction kettle device, and paying attention to the fact that the gap of the heat insulation sleeve 2 is aligned with the electrode tube 5.
4. Inserting said temperature sensor 18 into the corresponding gauge; circulating the condensate in the condensate module 12 through a pump, and carefully checking whether the condensate has side leakage; starting the heating box 3, setting the temperature required by the test, and stopping heating when the temperature reaches the set value of the test; the valve of the vent pipe 19 is opened, the pressure change in the kettle body 11 is observed through the pressure sensor 14, and the inert gas is injected/discharged through the vent pipe 19 to control the kettle body 11 to maintain the pressure required by the test.
5. Connecting the movable conical chuck of the electrode clamp 22 with the electrode 6; when the temperature and the pressure reach the test set values, monitoring the resistance of the reaction solution in the kettle body 11 through the resistance tester 20; the resistance versus time is plotted by recording the resistance tester 20 readings at intervals (e.g., every 10 seconds, every 20 seconds, every minute, etc.) by the computer 24.
6. After the resistance and time curve tends to be stable for a long time, opening the sampling tube 17 for sampling for research and analysis, and closing the sampling tube 17 after sampling is completed; after reaching the test preset, closing the heating box 3 and the vent pipe 19; after the kettle body 11 is completely cooled, the instrument is disassembled, and the reacted materials are collected and processed.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A high-temperature high-pressure reaction kettle capable of monitoring resistance in situ comprises a reaction kettle device, a resistance monitoring device, a temperature control system and a pressure control system, wherein the reaction kettle device comprises a kettle body and a kettle cover, and a cavity for providing water rock reaction is formed in the kettle body; the device is characterized in that the kettle cover is arranged at the top of the kettle body and is provided with a sampling tube; the pressure control system is arranged on the outer wall of the kettle body and is used for controlling the pressure in the kettle body by injecting/discharging inert gas; the temperature control system is arranged outside the kettle body and used for sensing and controlling the temperature inside the kettle body; resistance monitoring devices includes electrode tube and apparent resistance tester, the electrode tube is two and the symmetry is established on the outer wall of the cauldron body, and every electrode tube center department all has the electrode, and electrode one end is passed cauldron body side wall and is extended to the internal portion of cauldron, the electrode other end has electrode clamp and is connected with apparent resistance tester through the test wire.
2. The autoclave capable of in-situ monitoring the resistance according to claim 1, wherein the resistance monitoring device further comprises a condensing assembly, the condensing assembly is disposed at an end of the electrode tube far away from the autoclave body, and the condensing assembly is provided with a condensing agent discharging/feeding port.
3. The autoclave capable of monitoring resistance in situ according to claim 1, wherein the connection points of the electrodes and the autoclave body are provided with sealing rings.
4. The autoclave capable of in-situ monitoring the resistance according to claim 1, wherein the temperature control system comprises a heat-insulating sleeve, a heating box and a temperature sensor, and the heat-insulating sleeve is filled with a heat-insulating layer; the heating box is fixedly arranged at the center of the heat insulation sleeve, and heating wires are uniformly distributed in the heating box; the temperature sensor is arranged on the kettle cover and used for monitoring the temperature in the kettle body.
5. The autoclave capable of in-situ monitoring the resistance according to claim 4, wherein the outer wall of the thermal insulation sleeve is provided with a metal thermal insulation layer, and the heating box annularly surrounds the outer wall of the autoclave body.
6. The autoclave capable of in-situ monitoring the resistance according to claim 1, wherein the pressure control system comprises a pressure sensor and a vent pipe, the pressure sensor is embedded in the side wall of the autoclave body to monitor the pressure change in the autoclave body; the vent pipe is arranged on the kettle cover and controls the pressure in the kettle body by injecting/discharging inert gas.
7. The autoclave capable of in-situ monitoring the resistance according to claim 1, further comprising a fixed support device, wherein the fixed support device comprises a support rod, a support plate, a support leg and a stabilizing foot, the top of the support rod is fixedly connected with the bottom of the autoclave body, and the bottom of the support rod is fixedly connected with the support plate, so that the stability of the autoclave body is ensured; the bottom of the support plate is provided with three support legs; the bottoms of the supporting legs are fixedly connected with the stabilizing feet, and the included angle between the supporting legs and the stabilizing feet is 60 degrees; and the bottom of each stable foot is glued with a layer of anti-skid rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210556415.1A CN114733446A (en) | 2022-05-17 | 2022-05-17 | But high temperature high pressure batch autoclave of normal position monitoring resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210556415.1A CN114733446A (en) | 2022-05-17 | 2022-05-17 | But high temperature high pressure batch autoclave of normal position monitoring resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114733446A true CN114733446A (en) | 2022-07-12 |
Family
ID=82287746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210556415.1A Pending CN114733446A (en) | 2022-05-17 | 2022-05-17 | But high temperature high pressure batch autoclave of normal position monitoring resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114733446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779793A (en) * | 2022-12-05 | 2023-03-14 | 中国地质科学院水文地质环境地质研究所 | High-temperature high-pressure acid and alkali corrosion resistant reaction device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477093A (en) * | 2008-12-29 | 2009-07-08 | 中国科学院广州能源研究所 | Gas hydrate kinetic analysis apparatus |
| CN101520402A (en) * | 2009-02-24 | 2009-09-02 | 上海大学 | Experimental facility for testing electrochemical signals of various materials in high-temperature high-pressure environment |
| CN102042998A (en) * | 2010-07-01 | 2011-05-04 | 青岛海洋地质研究所 | Hydrate formation kinetics simulation experiment device |
| DE102010030287A1 (en) * | 2010-03-22 | 2011-09-22 | Mls Mikrowellen-Labor-Systeme Gmbh | pressure vessel |
| CN102773042A (en) * | 2012-08-15 | 2012-11-14 | 吉林大学 | High temperature and high pressure reaction kettle provided with online sampling device |
| CN203324266U (en) * | 2013-06-24 | 2013-12-04 | 浙江大学 | High-temperature and high-pressure testing platform internally provided with flexible reaction chamber |
| CN105032323A (en) * | 2015-07-30 | 2015-11-11 | 中国科学院化学研究所 | Polymerization reaction device |
| CN105126702A (en) * | 2015-09-24 | 2015-12-09 | 东北大学 | High-pressure reaction kettle capable of online measuring potential of pressurizing wet-method system |
| CN106226139A (en) * | 2016-08-29 | 2016-12-14 | 中国地质大学（北京） | The synthesis of hydrate and monitoring method in a kind of permafrost region consolidated rock sample |
| CN106268514A (en) * | 2016-09-09 | 2017-01-04 | 东北大学 | A kind of multifunctional analysis autoclave and using method thereof |
| CN208642651U (en) * | 2018-06-26 | 2019-03-26 | 英克化工科技（太仓）有限公司 | A kind of ink pellet surface activator intelligent response kettle |
| CN208816100U (en) * | 2018-09-19 | 2019-05-03 | 青岛海洋地质研究所 | Reaction kettle based on multiple-limb hole technical modelling exploitation hydrate |
| CN111537697A (en) * | 2020-05-12 | 2020-08-14 | 西南石油大学 | Indoor simulation device and method for supercritical water and shale reaction |
| CN112903959A (en) * | 2021-01-19 | 2021-06-04 | 中国石油大学(北京) | Simulation experiment method and device for supercritical/subcritical static water rock reaction |
| CN113117624A (en) * | 2019-12-31 | 2021-07-16 | 苏州鸿云瑞钛设备有限公司 | Leak protection formula high viscosity fluid mixes reation kettle |
| CN113976043A (en) * | 2021-11-25 | 2022-01-28 | 西安热工研究院有限公司 | Ultrahigh-temperature high-pressure kettle system for supercritical water oxidation test and test method thereof |
-
2022
- 2022-05-17 CN CN202210556415.1A patent/CN114733446A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477093A (en) * | 2008-12-29 | 2009-07-08 | 中国科学院广州能源研究所 | Gas hydrate kinetic analysis apparatus |
| CN101520402A (en) * | 2009-02-24 | 2009-09-02 | 上海大学 | Experimental facility for testing electrochemical signals of various materials in high-temperature high-pressure environment |
| DE102010030287A1 (en) * | 2010-03-22 | 2011-09-22 | Mls Mikrowellen-Labor-Systeme Gmbh | pressure vessel |
| CN102042998A (en) * | 2010-07-01 | 2011-05-04 | 青岛海洋地质研究所 | Hydrate formation kinetics simulation experiment device |
| CN102773042A (en) * | 2012-08-15 | 2012-11-14 | 吉林大学 | High temperature and high pressure reaction kettle provided with online sampling device |
| CN203324266U (en) * | 2013-06-24 | 2013-12-04 | 浙江大学 | High-temperature and high-pressure testing platform internally provided with flexible reaction chamber |
| CN105032323A (en) * | 2015-07-30 | 2015-11-11 | 中国科学院化学研究所 | Polymerization reaction device |
| CN105126702A (en) * | 2015-09-24 | 2015-12-09 | 东北大学 | High-pressure reaction kettle capable of online measuring potential of pressurizing wet-method system |
| CN106226139A (en) * | 2016-08-29 | 2016-12-14 | 中国地质大学（北京） | The synthesis of hydrate and monitoring method in a kind of permafrost region consolidated rock sample |
| CN106268514A (en) * | 2016-09-09 | 2017-01-04 | 东北大学 | A kind of multifunctional analysis autoclave and using method thereof |
| CN208642651U (en) * | 2018-06-26 | 2019-03-26 | 英克化工科技（太仓）有限公司 | A kind of ink pellet surface activator intelligent response kettle |
| CN208816100U (en) * | 2018-09-19 | 2019-05-03 | 青岛海洋地质研究所 | Reaction kettle based on multiple-limb hole technical modelling exploitation hydrate |
| CN113117624A (en) * | 2019-12-31 | 2021-07-16 | 苏州鸿云瑞钛设备有限公司 | Leak protection formula high viscosity fluid mixes reation kettle |
| CN111537697A (en) * | 2020-05-12 | 2020-08-14 | 西南石油大学 | Indoor simulation device and method for supercritical water and shale reaction |
| CN112903959A (en) * | 2021-01-19 | 2021-06-04 | 中国石油大学(北京) | Simulation experiment method and device for supercritical/subcritical static water rock reaction |
| CN113976043A (en) * | 2021-11-25 | 2022-01-28 | 西安热工研究院有限公司 | Ultrahigh-temperature high-pressure kettle system for supercritical water oxidation test and test method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779793A (en) * | 2022-12-05 | 2023-03-14 | 中国地质科学院水文地质环境地质研究所 | High-temperature high-pressure acid and alkali corrosion resistant reaction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102998250B (en) | Experiment device for axial loading high-temperature stress corrosion test of metal material | |
| CN108037016B (en) | Supercritical CO2Reaction kettle and rock mass creep diffusion erosion test system | |
| CN104515730B (en) | HTHP monitors dissolved oxygen, pH buffering agent evaluation apparatus and detection method in real time | |
| CN106771096A (en) | A kind of cementing concrete ring seal is every ability dynamic checkout unit and experimental technique | |
| CN104614310B (en) | A kind of high temperature pressure corrosion electro-chemical measuring apparatus and measuring method | |
| CN114733446A (en) | But high temperature high pressure batch autoclave of normal position monitoring resistance | |
| CN102507904B (en) | Thermal consolidation pressure room of hollow column sample | |
| CN103398798B (en) | A kind of thermocouple temperature measuring apparatus for hyperbaric environment | |
| CN107084821A (en) | A kind of HTHP horizontal well packer simulation test device | |
| CN104749040B (en) | A kind of experiment detection device and method of high-temperature packer packing element | |
| CN108398325B (en) | Acoustic response test device for testing rock | |
| CN104215661A (en) | Solid interface contact thermal resistance test device based on super-magnetostrictive intelligent material | |
| CN204314001U (en) | Pipe flange stress monitoring system under Moments effect | |
| CN104197868A (en) | Method for measuring radial deformation of rock specimen | |
| CN110687140A (en) | Triaxial loading seepage device for CT and implementation method thereof | |
| CN206440541U (en) | A kind of experimental provision of high density drilling fluid high-temperature high-pressure sedimentation stability | |
| CN112229871A (en) | Thermal contact resistance testing device and method | |
| CN105675481A (en) | Electrochemical experiment apparatus and test method for corrosion of samples with tensile stress loaded in high-temperature and high-pressure fluid environment | |
| CN211453275U (en) | Soft rock damage failure instability and dynamic permeability characteristic basic data acquisition device | |
| CN105136406A (en) | High-temperature pressure testing device for downwell tool and pressure testing method thereof | |
| CN209067195U (en) | A kind of downhole tool high temperature and pressure simulation test well | |
| CN109781509B (en) | Ground stress measuring device and method considering temperature effect | |
| CN207379812U (en) | A kind of force measuring device suitable under high temperature and high pressure environment | |
| CN109060925A (en) | For the experiment device for couple corrosion under high temperature and high pressure environment | |
| CN206002234U (en) | A kind of test device to diamond hold for diamond drill bit matrix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |