CN107632318A - A kind of atmosphere control system for researching nuclein migration - Google Patents
A kind of atmosphere control system for researching nuclein migration Download PDFInfo
- Publication number
- CN107632318A CN107632318A CN201710679339.2A CN201710679339A CN107632318A CN 107632318 A CN107632318 A CN 107632318A CN 201710679339 A CN201710679339 A CN 201710679339A CN 107632318 A CN107632318 A CN 107632318A
- Authority
- CN
- China
- Prior art keywords
- bottle
- control system
- atmosphere control
- pressure cylinder
- air inlet
- 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
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention belongs to Radwastes treatment technical field, is related to a kind of atmosphere control system for researching nuclein migration.Described atmosphere control system includes sampler/measuring probe, anaerobic bottle, high-pressure cylinder tracheae, high-pressure cylinder, reaction bulb/deoxygenation bottle, air inlet pipe, escape pipe, material channel, conduit seals, air valve, anaerobic bottle includes bottle and the closure for sealed bottle body, and reaction bulb/deoxygenation bottle is arranged in bottle；Air inlet pipe, escape pipe, material channel are arranged on closure, and they connect open to atmosphere one end and can removably sealed by conduit seals；Air valve is arranged on air inlet pipe, on escape pipe, and air inlet pipe is removably connected by high-pressure cylinder tracheae with high-pressure cylinder.Using the atmosphere control system of the present invention, cost can be reduced, space hold is reduced, is easily portable transfer, and the scavenging material for making wherein to use is more easy to change.
Description
Technical field
The invention belongs to Radwastes treatment technical field, is related to a kind of control climate system for researching nuclein migration
System.
Background technology
Deep geological disposal is specific to the most viable long-period of management scheme of high-level radwaste.It is by Spent Radioactive
Thing is imbedded in the stable lithosphere of 500 to 1000 meters of underground, is built into disposal storehouse, is formed using natural environment and Artificial facilities
Multibarrier, long-term (10000 years or even longer time) can effectively prevent radioactivity from enclosing to human lives to spread.Spent Radioactive
The early stage of thing disposal storehouse exploitation needs substantial amounts of confirmatory experiment, including disposal storehouse of the research simulation using atmospheric condition as core
Nuclein migration behavior under environment.The conventional route that laboratory obtains simulated atmosphere condition is to use hypoxemia glove box.
Hypoxemia glove box can utilize the control climate equipment that laboratory place is commonly used, by inert gas or specific containing other
The inert gas of gas is filled with containment housing, and the gas purge system of automation is touched using reproducible molecular sieve, copper in case
Matchmaker etc. removes water, oxygen, so as to obtain a particular atmosphere condition steady in a long-term.Meet the hypoxemia glove box of requirement of experiment
Basic technical indicator is：Oxygen content is less than 1ppm；Slip≤0.05Vol%/h.
But there are the following problems in actual use or deficiency for existing hypoxemia glove box：
1st, when nuclein migration experiment needs to carry out different carbon dioxide, density of hydrogen condition research, single hypoxemia gloves
The experimental study of multiple conditions can not be carried out in case simultaneously.
2nd, it is mostly Aquo System to import material in nuclein migration experiment, and hypoxemia gloves can be caused by operating the process of these materials
Vapour content is acute in case so rises, so that scavenging material copper catalyst and the too fast failure of molecular sieve.
3rd, hypoxemia glove box cost and cost are high, as domestic manufacturerss such as meter Kai Luo that, the standard single-station that produces of prestige lattice
Glove box (non-customized) price is not less than 120,000 RMB.
4th, hypoxemia glove box and its auxiliary facility space-consuming are big, or even need to account for independent room, and they carry, shifted not
Just.
The content of the invention
It is an object of the invention to provide a kind of atmosphere control system for researching nuclein migration, so that cost can be reduced,
Space hold is reduced, is easily portable transfer, and the scavenging material for making wherein to use is more easy to change.
In order to achieve this, in the embodiment on basis, the present invention provides a kind of atmosphere for researching nuclein migration
Control system, described atmosphere control system include sampler/measuring probe, anaerobic bottle, high-pressure cylinder tracheae, high-pressure cylinder,
Reaction bulb/deoxygenation bottle, air inlet pipe, escape pipe, material channel, conduit seals, air valve,
Described anaerobic bottle includes bottle and the closure for sealed bottle body, and described reaction bulb/deoxygenation bottle is arranged on
In described bottle；
Described air inlet pipe, escape pipe, material channel are arranged on described closure, and they connect open to atmosphere one end
Can removably it be sealed by described conduit seals；
Described air valve is arranged on described air inlet pipe, on escape pipe, and described air inlet pipe is removably by described
High-pressure cylinder tracheae is connected with described high-pressure cylinder；
Described material channel is used to add material into described reaction bulb/deoxygenation bottle, and insertion wherein is described
It is used to the material in described reaction bulb/deoxygenation bottle is sampled or measured after sampler/measuring probe.
In a preferred embodiment, the present invention provides a kind of atmosphere control system for researching nuclein migration,
The material of wherein described high-pressure cylinder tracheae is copper；The material of described bottle is glass；The material of described closure is
Stainless steel.
In a preferred embodiment, the present invention provides a kind of atmosphere control system for researching nuclein migration,
It is at least one for containing solution of ferrous chloride and calcium carbonate soln in wherein described reaction bulb/deoxygenation bottle.
In a preferred embodiment, the present invention provides a kind of atmosphere control system for researching nuclein migration,
Wherein described conduit seals are nut cap.
In a kind of more preferred embodiment, the present invention provides a kind of control climate system for researching nuclein migration
System, wherein described atmosphere control system also includes pad, described pad is removably arranged on described nut cap and institute
Between air inlet pipe, escape pipe or the material channel stated, for further sealing described air inlet pipe, escape pipe, material channel.
In a kind of more preferred embodiment, the present invention provides a kind of control climate system for researching nuclein migration
System, wherein the material of described nut cap is stainless steel；The material of described pad is silica gel.
In a preferred embodiment, the present invention provides a kind of atmosphere control system for researching nuclein migration,
Wherein described atmosphere control system also includes the runing rest being arranged in described bottle, for driving institute placed on it
The reaction bulb stated/deoxygenation bottle is in described bottle internal rotation.
In a preferred embodiment, the present invention provides a kind of atmosphere control system for researching nuclein migration,
Wherein described atmosphere control system also includes clamp screw, gasket seal, the special sealing clay of vavuum pump, and described gasket seal is set
Put between described bottle and described closure, the described special sealing clay of vavuum pump of its inner side setting, described in the setting of outside
Clamp screw.
In a preferred embodiment, the present invention provides a kind of atmosphere control system for researching nuclein migration,
Wherein described atmosphere control system also includes the Drexel bottle being arranged on described high-pressure cylinder tracheae, for described height
Derived gases at high pressure are cleaned in compressed steel bottle.
In a preferred embodiment, the present invention provides a kind of atmosphere control system for researching nuclein migration,
Wherein described atmosphere control system also includes the bubbling bottle being arranged in described bottle and connects described bubbling bottle, air inlet
The airway tube of pipe, described bubbling bottle detect whether the gas in described high-pressure cylinder leads by wherein containing the bubbling of solution
Enter in described bottle.
The beneficial effects of the present invention are, can using the atmosphere control system for researching nuclein migration of the present invention
Cost is reduced, space hold is reduced, is easily portable transfer, and the scavenging material for making wherein to use is more easy to change.
After the atmosphere control system assembling of the present invention, make to keep anaerobic state in anaerobic bottle by degassing method；Afterwards
The air valve of air inlet pipe is opened, can make to keep certain malleation in anaerobic bottle, prevents outside air from entering in anaerobic bottle.
For the atmosphere control system of the present invention in long-term placement process, the high sealing property of anaerobic bottle itself prevents the external world
Gas penetrates into；The unsaturated carbonate calcium and solution of ferrous chloride added in reaction bulb/deoxygenation bottle is efficient oxygen scavenger, and sensitive oxygen
Gas indicator.PH is in 7.5- after the argon gas balance for the carbon dioxide containing different proportion that unsaturated carbonate calcium solution is passed through with high-pressure cylinder
Between 9.0, and the Fe under the conditions of such pH2+(aq) there is high reaction rate with dissolved oxygen.Work as Fe2+(aq) it is oxidized to
Fe3+Afterwards, solution system color is converted into bronzing by cyanic colours, there is obviously color change.Popped one's head in and surveyed by partial pressure of oxygen
The oxygen concentration in anaerobic bottle is measured, less than 0.5ppm, this technical standard apparently higher than oxygen concentration in hypoxemia glove box.
Beneficial effects of the present invention specifically include：
1st, atmosphere control system technical indicator meets to require, meets by Instrumental Analysis, it is necessary to carry out macrocyclic multiple
The condition of different atmosphere, i.e.,：Oxygen content is less than 0.5ppm in experimentation；It is long-term close after, the slip of system≤
0.05Vol%/h.
2nd, it is low to process simple difficulty for whole atmosphere control system, cost due to material therefor be market common materials without
More than 2,000 yuans.
3rd, whole atmosphere control system compact, the experiment for being adapted to needs to stand for a long time.Can be with after the completion of experimental implementation
High-pressure cylinder tracheae, high-pressure cylinder are removed, only needs little space to deposit anaerobic bottle.
Brief description of the drawings
Fig. 1 is the composition figure of the exemplary atmosphere control system for researching nuclein migration of the invention.
Fig. 2 is the enlarged drawing of anaerobic bottle in Fig. 1.
Embodiment
The embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
The composition of the exemplary atmosphere control system for researching nuclein migration of the invention as shown in Figure 1-2, including
Sampler/measuring probe 1, anaerobic bottle 2, high-pressure cylinder tracheae 3 (material is copper), Drexel bottle 4, high-pressure cylinder 5, escape pipe 6, card
Clamp screw 7, gasket seal 8 (material is silica gel), the special sealing clay 9 of vavuum pump, reaction bulb/deoxygenation bottle 10, runing rest 11, bubbling
Bottle 12, airway tube 13, bottle 14 (material is glass, can use available glass vacuum desiccator), air inlet pipe 15, material channel 16,
Closure 17 (material is stainless steel, should be according to the dimensioned of bottle 14 with stainless steel screw socket), conduit seals 18, pad
19 (material is silica gel), air valve 20.
Anaerobic bottle 2 includes bottle 14 and closure 17.Multiple reaction bulbs/deoxygenation bottle 10 is arranged in bottle 14, wherein extremely
Few one is used to contain saturation solution of ferrous chloride and calcium carbonate soln.
Air inlet pipe 15, escape pipe 6, material channel 16 are arranged on closure 17, and they connect open to atmosphere one end can quilt
Conduit seals 18 removably seal.Conduit seals 18 are nut cap (material is stainless steel).Pad 19 is removably set
Put between conduit seals 18 and air inlet pipe 15, escape pipe 6 or material channel 16, for further sealing air inlet pipe 15, going out
Tracheae 6, material channel 16.
Air valve 20 is arranged on air inlet pipe 15, on escape pipe 6, air inlet pipe 15 removably pass through high-pressure cylinder tracheae 3 with it is high
Compressed steel bottle 5 connects.High-pressure cylinder 5 can be passed through carbonated argon gas into bottle 14 and (be protected determined by specific experiment scheme
Protect gas).Drexel bottle 4 is set on high-pressure cylinder tracheae 3, for being cleaned to derived gases at high pressure in high-pressure cylinder 5.
Material channel 16 is used to add material into reaction bulb/deoxygenation bottle 10, and inserts sampler/measuring probe wherein
It is used to the material in reaction bulb/deoxygenation bottle 10 is sampled or measured after 1.
Bubbling bottle 12 is arranged in bottle 14, and the airway tube 13 being arranged in bottle 14 connects bubbling bottle 12 and air inlet pipe
15.Bubbling bottle 12 detects whether the gas in high-pressure cylinder 5 is imported in bottle 14 by wherein containing the bubbling of solution.
Runing rest 11 is arranged in bottle 14, for driving reaction bulb placed on it/deoxygenation bottle 10 and bubbling bottle
12 in the internal rotation of bottle 14.
Described gasket seal 8 is arranged between bottle 14 and closure 17, and its inner side sets the special sealing clay 9 of vavuum pump,
Outside sets clamp screw 9.The special sealing clay 9 of clamp screw 7, gasket seal 8, vavuum pump is used for sealed bottle body 14 and closure
17。
The exemplary operating method of the atmosphere control system for researching nuclein migration of the invention of above-mentioned example
It is as follows：
(1) the deoxygenation preparatory stage
First, the valve of escape pipe 6, the air valve 20 in air inlet pipe 15 and high-pressure cylinder 5 is opened successively, is gone by degassing method
Except the air in bottle 14.Then, the air valve 20 of escape pipe 6 is closed, a material channel 16 is opened, by calcium carbonate and protochloride
Iron solid is added in corresponding reaction bulb/deoxygenation bottle 10, then is passed through anaerobic water.Finally, the valve of material channel 16 is closed successively,
The valve of air valve 20 and high-pressure cylinder 5 in air inlet pipe 15.When significant change does not occur for solution colour in reaction bulb/deoxygenation bottle 10
When (cyanic colours are unchanged as yellowish-brown), reach experiment condition requirement in anaerobic bottle 2, i.e.,：Oxygen content is less than 0.5ppm, and device is let out
Leak rate≤0.05Vol%/h.
(2) feeding stage
First, valve (making flow be 1L/min), 20, things of air valve of air inlet pipe 15 of high-pressure cylinder 5 are opened successively
Expect the valve of passage 16.Then, regulation high-pressure cylinder 5 goes out after throughput increases to 2.5/min, according to the reaction prearranged
Bottle/deoxygenation bottle 10 adds corresponding reaction raw materials.Finally, it is 1L/min that regulation high-pressure cylinder 5, which goes out throughput, closes material successively
The valve of passage 16, the air valve 20 of air inlet pipe 15, the valve of high-pressure cylinder 5.
(3) sample phase
First, valve (making flow be 1L/min), 20, things of air valve of air inlet pipe 15 of high-pressure cylinder 5 are opened successively
Expect the valve of passage 16.Then, regulation high-pressure cylinder 5 goes out after throughput increases to 2.5/min, is obtained by sampler 1 each anti-
The sample of bottle/deoxygenation bottle 10 is answered, uses the analytical solution of measuring probe 1.Finally, the valve for adjusting high-pressure cylinder 5 makes flow be 1L/
Min, the valve of material channel 16, the air valve 20 of air inlet pipe 15, the valve of high-pressure cylinder 5 are closed successively.
(4) the prolonged placement stage
Due to efficient deoxygenation and the internal height sealing of anaerobic bottle 2, atmosphere control system can be removed during storage
High-pressure cylinder tracheae 3, Drexel bottle 4, high-pressure cylinder 5 and its valve, are accounted for so as to reduce atmosphere control system to lab space
With raising lab space service efficiency.The storage of anaerobic bottle 2 more than March needs to reconnect high-pressure cylinder tracheae 3, Drexel bottle
4th, high-pressure cylinder 5 and its valve, operation is exhausted, while optionally changes the oxygen scavenger in reaction bulb/deoxygenation bottle 10.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if belonging to the model of the claims in the present invention and its equivalent technology to these modifications and variations of the present invention
Within enclosing, then the present invention is also intended to comprising including these changes and modification.Above-described embodiment or embodiment are simply to the present invention
For example, the present invention can also be implemented with other ad hoc fashions or other particular forms, without departing from the present invention's
Main idea or substantive characteristics.Therefore, it is regarded as from the point of view of the embodiment of description is in terms of any illustrative and non-limiting.This
The scope of invention should be illustrated that any change equivalent with the intention of claim and scope should also include by appended claims
Within the scope of the invention.
Claims (10)
1. a kind of atmosphere control system for researching nuclein migration, it is characterised in that described atmosphere control system includes taking
Sample device/measuring probe, anaerobic bottle, high-pressure cylinder tracheae, high-pressure cylinder, reaction bulb/deoxygenation bottle, air inlet pipe, escape pipe, material lead to
Road, conduit seals, air valve,
Described anaerobic bottle includes bottle and the closure for sealed bottle body, and described reaction bulb/deoxygenation bottle is arranged on described
Bottle in；
Described air inlet pipe, escape pipe, material channel are arranged on described closure, and they connect open to atmosphere one end can quilt
Described conduit seals removably seal；
Described air valve is arranged on described air inlet pipe, on escape pipe, and described air inlet pipe removably passes through described high pressure
Steel cylinder tracheae is connected with described high-pressure cylinder；
Described material channel is used to add material into described reaction bulb/deoxygenation bottle, and inserts described sampling wherein
It is used to the material in described reaction bulb/deoxygenation bottle is sampled or measured after device/measuring probe.
2. atmosphere control system according to claim 1, it is characterised in that：The material of described high-pressure cylinder tracheae is
Copper；The material of described bottle is glass；The material of described closure is stainless steel.
3. atmosphere control system according to claim 1, it is characterised in that：In described reaction bulb/deoxygenation bottle at least
One is used to contain solution of ferrous chloride and calcium carbonate soln.
4. atmosphere control system according to claim 1, it is characterised in that：Described conduit seals are nut cap.
5. atmosphere control system according to claim 4, it is characterised in that：Described atmosphere control system also includes pad
Piece, described pad are removably arranged between described nut cap and described air inlet pipe, escape pipe or material channel, are used
In the described air inlet pipe of further sealing, escape pipe, material channel.
6. atmosphere control system according to claim 5, it is characterised in that：The material of described nut cap is stainless steel；
The material of described pad is silica gel.
7. atmosphere control system according to claim 1, it is characterised in that：Described atmosphere control system also includes setting
Runing rest in described bottle, for driving described reaction bulb/deoxygenation bottle placed on it in described bottle
Rotation.
8. atmosphere control system according to claim 1, it is characterised in that：Described atmosphere control system also includes clamp
The special sealing clay of screw, gasket seal, vavuum pump, described gasket seal be arranged on described bottle and described closure it
Between, its inner side sets the described special sealing clay of vavuum pump, and outside sets described clamp screw.
9. atmosphere control system according to claim 1, it is characterised in that：Described atmosphere control system also includes setting
Drexel bottle on described high-pressure cylinder tracheae, for being cleaned to derived gases at high pressure in described high-pressure cylinder.
10. atmosphere control system according to claim 1, it is characterised in that：Described atmosphere control system also includes setting
The bubbling bottle in described bottle and the bubbling bottle described in connection, the airway tube of air inlet pipe are put, described bubbling bottle passes through it
In the gas that contains in the described high-pressure cylinder of bubbling detection of solution whether import in described bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679339.2A CN107632318A (en) | 2017-08-09 | 2017-08-09 | A kind of atmosphere control system for researching nuclein migration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679339.2A CN107632318A (en) | 2017-08-09 | 2017-08-09 | A kind of atmosphere control system for researching nuclein migration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107632318A true CN107632318A (en) | 2018-01-26 |
Family
ID=61099199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710679339.2A Pending CN107632318A (en) | 2017-08-09 | 2017-08-09 | A kind of atmosphere control system for researching nuclein migration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107632318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552057A (en) * | 2021-06-22 | 2021-10-26 | 中国原子能科学研究院 | Atmosphere control device for nuclide migration research |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396449A (en) * | 2002-04-19 | 2003-02-12 | 中国辐射防护研究院 | Circulating column experiment device for researching nuclein migration |
| CN101876602A (en) * | 2009-12-08 | 2010-11-03 | 北京大学 | Controllable sampling device used in capillary method for nuclide migration research |
| CN103561862A (en) * | 2011-05-18 | 2014-02-05 | 三菱瓦斯化学株式会社 | Oxygen absorber |
| CN203863689U (en) * | 2014-06-05 | 2014-10-08 | 哈尔滨理工大学 | Operation box special for film manufacturing and battery assembling |
| CN104345013A (en) * | 2013-07-29 | 2015-02-11 | 北京大学 | Experimental device for nuclide migration study under high temperature condition |
| CN104353832A (en) * | 2014-10-24 | 2015-02-18 | 华南理工大学 | Method and equipment of sealed chamber atmosphere deoxygenization and circulating purification for metal 3D printer |
| CN204257223U (en) * | 2014-12-12 | 2015-04-08 | 中国工程物理研究院材料研究所 | A kind of detritiation purification plant |
| CN104583081A (en) * | 2012-08-27 | 2015-04-29 | 三菱瓦斯化学株式会社 | Packaging method for granular substance and device for packaging granular substance |
| CN105564826A (en) * | 2014-11-11 | 2016-05-11 | 康文娟 | Storage method for Chinese herbal medicine (including medicine pieces) |
| CN105980734A (en) * | 2014-04-25 | 2016-09-28 | 本田技研工业株式会社 | Vibration prevention device |
| CN205774485U (en) * | 2016-07-18 | 2016-12-07 | 农业部沼气科学研究所 | For preparing the device of anaerobic culture medium |
-
2017
- 2017-08-09 CN CN201710679339.2A patent/CN107632318A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396449A (en) * | 2002-04-19 | 2003-02-12 | 中国辐射防护研究院 | Circulating column experiment device for researching nuclein migration |
| CN101876602A (en) * | 2009-12-08 | 2010-11-03 | 北京大学 | Controllable sampling device used in capillary method for nuclide migration research |
| CN103561862A (en) * | 2011-05-18 | 2014-02-05 | 三菱瓦斯化学株式会社 | Oxygen absorber |
| CN104583081A (en) * | 2012-08-27 | 2015-04-29 | 三菱瓦斯化学株式会社 | Packaging method for granular substance and device for packaging granular substance |
| CN104345013A (en) * | 2013-07-29 | 2015-02-11 | 北京大学 | Experimental device for nuclide migration study under high temperature condition |
| CN105980734A (en) * | 2014-04-25 | 2016-09-28 | 本田技研工业株式会社 | Vibration prevention device |
| CN203863689U (en) * | 2014-06-05 | 2014-10-08 | 哈尔滨理工大学 | Operation box special for film manufacturing and battery assembling |
| CN104353832A (en) * | 2014-10-24 | 2015-02-18 | 华南理工大学 | Method and equipment of sealed chamber atmosphere deoxygenization and circulating purification for metal 3D printer |
| CN105564826A (en) * | 2014-11-11 | 2016-05-11 | 康文娟 | Storage method for Chinese herbal medicine (including medicine pieces) |
| CN204257223U (en) * | 2014-12-12 | 2015-04-08 | 中国工程物理研究院材料研究所 | A kind of detritiation purification plant |
| CN205774485U (en) * | 2016-07-18 | 2016-12-07 | 农业部沼气科学研究所 | For preparing the device of anaerobic culture medium |
Non-Patent Citations (1)
| Title |
|---|
| 周立群等: "除氧技术综述", 《精细石油化工进展》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552057A (en) * | 2021-06-22 | 2021-10-26 | 中国原子能科学研究院 | Atmosphere control device for nuclide migration research |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Valenzuela et al. | Electron shuttling mediated by humic substances fuels anaerobic methane oxidation and carbon burial in wetland sediments | |
| CN209024535U (en) | The reaction unit that a kind of simulated sea bottom cold spring area methane anaerobic oxidized process causes authigenic mineral to precipitate | |
| CN104181283A (en) | Method and device for determining radon gas separation in load coal fracture process | |
| CN104729948A (en) | Water-gas two-phase percolation experimental system and method of gas-containing coal | |
| CN109459341B (en) | Experimental device and method for organic matter biogas output | |
| CN105838598A (en) | Simulation experiment device for biomethanation of carbon dioxide sequestered in coal seams and experiment method | |
| Schlegel et al. | Corrosion at the carbon steel-clay borehole water interface under anoxic alkaline and fluctuating temperature conditions | |
| Martin-Pozas et al. | Biologically mediated release of endogenous N2O and NO2 gases in a hydrothermal, hypoxic subterranean environment | |
| CN110579810B (en) | Rare gas4Method for estimating shale gas reservoir age by He | |
| CN107632318A (en) | A kind of atmosphere control system for researching nuclein migration | |
| Whyte et al. | Geochemical evidence for fugitive gas contamination and associated water quality changes in drinking-water wells from Parker County, Texas | |
| Ojeda et al. | Methane sources and sinks in karst systems: the Nerja cave and its vadose environment (Spain) | |
| Small et al. | Experimental and modelling investigations of the biogeochemistry of gas production from low and intermediate level radioactive waste | |
| Hornibrook et al. | Methanotrophy potential versus methane supply by pore water diffusion in peatlands | |
| McLain et al. | Increased moisture and methanogenesis contribute to reduced methane oxidation in elevated CO 2 soils | |
| Khajooie et al. | Methanogenic conversion of hydrogen to methane in reservoir rocks: An experimental study of microbial activity in water-filled pore space | |
| CN109060593A (en) | A kind of portable coal mine gas bearing capacity measurement device | |
| CN107957480A (en) | A kind of experimental rig and method of test oil set annular protective liquid long-term effect | |
| CN208155671U (en) | A kind of water body deposit nitrogen cycle culture apparatus | |
| CN113552057B (en) | Atmosphere control device for nuclide migration research | |
| Drake et al. | Investigation of sulphide production in core-drilled boreholes in Äspö Hard Rock Laboratory | |
| CN110187083A (en) | A kind of cement-based material carbonization test test device and test method | |
| CN114486712B (en) | Device and method for simulating dynamic corrosion of metal in deep geological treatment environment | |
| JP2023098810A (en) | Experimental method for determining biodegradation rate of benzene series in aeration zone | |
| CN108007843A (en) | One kind is used to evaluate dissolved oxygen infiltrative device and method in corrosion-inhibiting coating under high temperature and pressure |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |