CN104831092B - Distributed in-situ leaching uranium resin conveyer method and device - Google Patents
Distributed in-situ leaching uranium resin conveyer method and device Download PDFInfo
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- CN104831092B CN104831092B CN201510241164.8A CN201510241164A CN104831092B CN 104831092 B CN104831092 B CN 104831092B CN 201510241164 A CN201510241164 A CN 201510241164A CN 104831092 B CN104831092 B CN 104831092B
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Abstract
The present invention provides a kind of distributed in-situ leaching uranium resin conveyer method, and it includes：(a) uranium deposit is dissipated near central treatment plant and builds multiple satellite treatment plants, each satellite treatment plant is provided with the adsorption plant resin adsorption tower containing uranium solution；After resin adsorption uranium saturation in resin adsorption tower, saturated resin is transported to by the resin of resin transfer device by electric diaphragm pump one and transported in tank；(b) resin is transported to central treatment plant by resin transfer device, and the central treatment plant is provided with the elution equipment resin eluting column of saturated resin；(c) resin that the poor resin after step (b) elution delivers to resin transfer device by electric diaphragm pump two is transported in tank；(d) the poor resin that poor resin is transported in multiple satellite treatment plants, resin transhipment tank is entered resin adsorption tower by resin transfer device by electric diaphragm pump one.The present invention realizes the connection of central treatment plant and satellite treatment plant, with preferable economy, security and reasonability.
Description
Technical field
The invention belongs to Uranium technical field, and in particular to a kind of distributed in-situ leaching uranium resin conveyer method and
Device.
Background technology
Original place adopt uranium technology be will prepare leaching agent by fluid injection drilling be injected into it is underground ore bed, with natural mode of occurence
Under uranium ore chemically reacted, dissolve uranium in ore and enter solution, formed and contain uranium solution, carried by production well
Rise to earth's surface and be delivered to the Uranium Mining smelting new technology that product is processed into hydrometallurgy treatment plant.The treatment plant of its earth's surface be responsible for processing from
When what well site conveying came contains the nugget near uranium solution, developing, well site, to treatment plant, then is carried out by the pipelined of long range
The hydrometallurgy processes such as absorption, elution, precipitation.The main deficiency of the technique is：Apart from the nugget for the treatment of plant farther out, using need it is long away from
Factory is managed everywhere containing uranium solution from pressure-increasing unit, environment monitoring, security maintenance and the laying cost of its high pressure uranium-bearing pipeline, to enterprise
Operation brings larger burden.It is general to dissipate near remote nugget, then individually a whole set for the treatment of plant's facility of construction is carried out at hydrometallurgy
Reason, this method investment is big, does not possess economic rationality.
The content of the invention
It is an object of the invention in order to center Mill rationally, economic, safety and efficiently transport saturated resin, it is real
Now to dissipate small nugget the economic exploitation there is provided a kind of distributed in-situ leaching uranium resin conveyer method and device.
Realize the technical scheme of the object of the invention：A kind of distributed in-situ leaching uranium resin conveyer method, it is included such as
Lower step：
(a) uranium deposit is dissipated near central treatment plant and builds multiple satellite treatment plants, each satellite treatment plant is provided with uranium-bearing
The adsorption plant of solution, the adsorption plant is resin adsorption tower；After resin adsorption uranium saturation in resin adsorption tower, by electronic
Saturated resin is transported in the resin of resin transfer device transhipment tank by membrane pump one, now needs to rush into resin adsorption tower
Water, the water comes from adsorption tail liquid so that resin particle is sufficiently mixed with water, it is ensured that mobility；
(b) resin is transported to central treatment plant by resin transfer device, and the central treatment plant is provided with the elution of saturated resin
Equipment, the elution equipment is resin eluting column；The saturated resin that resin is transported in tank is transferred to by tree by electric diaphragm pump two
Fat eluting column；Now need to wash by water into resin transhipment tank, the water comes from fire-fighting water under high pressure；
(c) resin that the poor resin after step (b) elution delivers to resin transfer device by electric diaphragm pump two transports tank
In, now need to wash by water into resin eluting column, the water comes from adsorption tail liquid；
(d) resin transfer device passes through the poor resin that poor resin is transported in multiple satellite treatment plants, resin transhipment tank
Electric diaphragm pump one enters resin adsorption tower, now needs to wash by water into resin adsorption tower, the water comes from adsorption tail liquid.
A kind of distributed in-situ leaching uranium resin conveyer method as described above, the satellite treatment plant quantity described in it exists
2~10.
A kind of distributed in-situ leaching uranium resin conveyer method as described above, the resin adsorption tower described in it can have
It is multiple, connected between multiple resin adsorption towers.
A kind of distributed in-situ leaching uranium resin transfer device of the present invention, the device is transported including resin
Tank, resin transhipment tank is integrally attached on truck, and resin is transported tank and is connected with truck fixed form using wedge shape；Resin transports tank
Top is provided with 3 resin inlets；The tank body two ends of resin transhipment tank are ellipse head, whole resin transhipment tank it is anterior with plane to
Top rade is 3~5 °；The thick polyurethane foams of 6~12cm of tank body external spray of resin transhipment tank, polyurethane foam external sheath
0.3~0.5mm thickness aluminium sheets；The tank body upper rear end of resin transhipment tank sets air inlet, and tank body upper front end sets safety valve, tank
Body bottom rear end lower lowest segment sets resin outlet, and resin outlet is integrally perpendicular to the ground.
A kind of distributed in-situ leaching uranium resin transfer device as described above, the resin described in it transports the tank of tank
Body upper rear end sets and is additionally provided with pressure gauge and check (non-return) valve at air inlet.
A kind of distributed in-situ leaching uranium resin transfer device as described above, the resin described in it transports the tank of tank
Internal portion sets three road spoilers, and three road spoiler bottoms are semicircle.
Effect of the invention is that：
The present invention sets multiple satellite treatment plants and a central treatment plant for scattered uranium ore block, saturated resin from
Satellite treatment plant is transported to central treatment plant, and poor resin is transported to satellite treatment plant from central treatment plant.The present invention is solved point
Equipment and technical barrier in cloth in-situ leaching uranium resin transport process, further reduce production cost, safe and efficient
Resin is transported through.
The inventive method is that the uranium-bearing resin that resin transfer device adsorbs satellite treatment plant is transported to central treatment plant and entered
Row post processing, while making the poor resin of central treatment plant be transported to satellite treatment plant, realizes central treatment plant and is handled with satellite
The connection of factory, solves the problem that distributed in-situ leaching uranium is reclaimed, with preferable economy, security and reasonability.
Brief description of the drawings
Fig. 1 is distributed in-situ leaching uranium resin conveyer method flow chart of the present invention；
Fig. 2 is that resin transports tank schematic diagram.
In figure：1. satellite treatment plant；2. resin adsorption tower；3. electric diaphragm pump one；4. water replanishing device one；5. resin is transported
Device；6. resin transports tank；7. central treatment plant；8. resin eluting column；9. electric diaphragm pump two；10. water replanishing device two；11.
Resin inlet；12. end socket；13. aluminium sheet；14. resin outlet；15. safety valve；16. polyurethane foam；17. spoiler；18. enter
Gas port；19. pressure gauge；20. non-return valve.
Embodiment
Below in conjunction with the accompanying drawings with specific embodiment to distributed in-situ leaching uranium resin conveyer method of the present invention
And device is further described.
Embodiment 1
As shown in figure 1, a kind of distributed in-situ leaching uranium resin conveyer method of the present invention, it includes following step
Suddenly：
(a) the main exploiting field construction of certain uranium deposit has central treatment plant 7, and the km of distance center treatment plant about 5, distribution builds 3
Individual satellite treatment plant 1.Each satellite treatment plant 1 is provided with the adsorption plant containing uranium solution, and the adsorption plant is resin adsorption tower 2；
After resin adsorption uranium saturation in resin adsorption tower 2, saturated resin is transported to by resin transfer device by electric diaphragm pump 1
5 resin transhipment tank 6 in, now need into resin adsorption tower 2 wash by water, the water come from adsorption tail liquid so that resin particle with
Water is sufficiently mixed, it is ensured that mobility；
(b) resin is transported to central treatment plant 7 by resin transfer device 5, and the central treatment plant 7 is provided with the pouring of saturated resin
Equipment is washed, the elution equipment is resin eluting column 8；The saturated resin for being transported resin in tank 6 by electric diaphragm pump 29 transfers
To resin eluting column 8；Now need to wash by water into resin eluting column 8, the water comes from fire-fighting water under high pressure；
(c) resin that the poor resin after step (b) elution delivers to resin transfer device 5 by electric diaphragm pump 29 is transported
In tank 6, now need to wash by water into resin eluting column 8, the water comes from adsorption tail liquid；
(d) resin transfer device 5 leads to the poor resin that poor resin is transported in 3 satellite treatment plants 1, resin transhipment tank 6
Cross electric diaphragm pump 1 and enter resin adsorption tower 2, now need to wash by water into resin adsorption tower 2, the water comes from adsorption tail liquid.
As shown in Fig. 2 resin transfer device, which includes resin, transports tank 6, eight cards after resin transhipment tank 6 is integrally attached to preceding four
Che Shang, resin is transported tank 6 and is connected with truck fixed form using wedge shape；Resin transhipment tank 6 top is provided with 3 resin inlets 11；
The tank body two ends of resin transhipment tank 6 are ellipse head 12, and whole resin transhipment tank 6 is anterior and plane positive pitch is 3 °；Resin
The thick polyurethane foams 16 of tank body external spray 10m of tank 6 are transported, the external sheath 0.4mm of polyurethane foam 16 thickness aluminium sheets 13 are played
Thermal insulation function；The tank body upper rear end of resin transhipment tank 6 sets air inlet 18, and tank body upper front end sets safety valve 15,
Tank base rear end lower lowest segment sets resin outlet 14, and resin outlet 14 is overall perpendicular to the ground.
The tank body upper rear end of resin transhipment tank 6 is set is additionally provided with pressure gauge 19 and check (non-return) valve 20 at air inlet 18.Resin
The tank interior for transporting tank 6 sets three road spoilers 17, and the bottom of three road spoiler 17 is semicircle, is flowed beneficial to resin, simultaneously
It is also prevented from because the motion of car body makes tilting of car body in the presence of inertia.
The present invention sets up scattered multiple satellite treatment plants for scattered uranium ore block, and saturated resin is transported into unification
Central treatment plant, solve the equipment and technical barrier in distributed in-situ leaching uranium resin transport process, further drop
Low production cost, it is safe and efficient that resin is transported through.
Embodiment 2
As shown in figure 1, a kind of distributed in-situ leaching uranium resin conveyer method of the present invention, it includes following step
Suddenly：
(a) the main exploiting field construction of certain uranium deposit has central treatment plant 7, and the km of distance center treatment plant about 5, distribution builds 2
Individual satellite treatment plant 1.Each satellite treatment plant 1 is provided with the adsorption plant containing uranium solution, and the adsorption plant is the resin of 3 series connection
Adsorption tower 2；After resin adsorption uranium saturation in resin adsorption tower 2, saturated resin is transported to by resin by electric diaphragm pump 1
In the resin transhipment tank 6 of transporter 5, now need to wash by water into resin adsorption tower 2 by water replanishing device 1, the water comes from
Adsorption tail liquid so that resin particle is sufficiently mixed with water, it is ensured that mobility；
(b) resin is transported to central treatment plant 7 by resin transfer device 5, and the central treatment plant 7 is provided with the pouring of saturated resin
Equipment is washed, the elution equipment is resin eluting column 8；The saturated resin for being transported resin in tank 6 by electric diaphragm pump 29 transfers
To resin eluting column 8；Water replanishing device 2 10 is now needed to be washed by water into resin eluting column 8, the water comes from fire-fighting water under high pressure；
(c) resin that the poor resin after step (b) elution delivers to resin transfer device 5 by electric diaphragm pump 29 is transported
In tank 6, water replanishing device 2 10 is now needed to be washed by water into resin eluting column 8, the water comes from adsorption tail liquid；
(d) resin transfer device 5 leads to the poor resin that poor resin is transported in 5 satellite treatment plants 1, resin transhipment tank 6
Cross electric diaphragm pump 1 and enter resin adsorption tower 2, now need water replanishing device 1 to be washed by water into resin adsorption tower 2, the water comes
From adsorption tail liquid.
As shown in Fig. 2 resin transfer device, which includes resin, transports tank 6, eight cards after resin transhipment tank 6 is integrally attached to preceding four
Che Shang, resin is transported tank 6 and is connected with truck fixed form using wedge shape；Resin transhipment tank 6 top is provided with 3 resin inlets 11；
The tank body two ends of resin transhipment tank 6 are ellipse head 12, and whole resin transhipment tank 6 is anterior and plane positive pitch is 5 °；Resin
The thick polyurethane foams 16 of tank body external spray 12m of tank 6 are transported, the external sheath 0.5mm of polyurethane foam 16 thickness aluminium sheets 13 are played
Thermal insulation function；The tank body upper rear end of resin transhipment tank 6 sets air inlet 18, and tank body upper front end sets safety valve 15,
Tank base rear end lower lowest segment sets resin outlet 14, and resin outlet 14 is overall perpendicular to the ground.
The tank body upper rear end of resin transhipment tank 6 is set is additionally provided with pressure gauge 19 and check (non-return) valve 20 at air inlet 18.Resin
The tank interior for transporting tank 6 sets three road spoilers 17, and the bottom of three road spoiler 17 is semicircle, is flowed beneficial to resin, simultaneously
It is also prevented from because the motion of car body makes tilting of car body in the presence of inertia.
The present invention sets up scattered multiple satellite treatment plants for scattered uranium ore block, and saturated resin is transported into unification
Central treatment plant, solve remote nugget uranium reclaim and the high problem of cost, solve distributed in-situ leaching uranium tree
Equipment and technical barrier in fat transport process, further reduce production cost, safe and efficient that resin is transported through.
Embodiment 3
As shown in figure 1, a kind of distributed in-situ leaching uranium resin conveyer method of the present invention, it includes following step
Suddenly：
(a) the main exploiting field construction of certain uranium deposit has central treatment plant 7, and the km of distance center treatment plant about 5, distribution builds 10
Individual satellite treatment plant 1.Each satellite treatment plant 1 is provided with the adsorption plant containing uranium solution, and the adsorption plant is resin adsorption tower 2；
After resin adsorption uranium saturation in resin adsorption tower 2, saturated resin is transported to by resin transfer device by electric diaphragm pump 1
5 resin transhipment tank 6 in, now need into resin adsorption tower 2 wash by water, the water come from adsorption tail liquid so that resin particle with
Water is sufficiently mixed, it is ensured that mobility；
(b) resin is transported to central treatment plant 7 by resin transfer device 5, and the central treatment plant 7 is provided with the pouring of saturated resin
Equipment is washed, the elution equipment is resin eluting column 8；The saturated resin for being transported resin in tank 6 by electric diaphragm pump 29 transfers
To resin eluting column 8；Now need to wash by water into resin eluting column 8, the water comes from fire-fighting water under high pressure；
(c) resin that the poor resin after step (b) elution delivers to resin transfer device 5 by electric diaphragm pump 29 is transported
In tank 6, now need to wash by water into resin eluting column 8, the water comes from adsorption tail liquid；
(d) resin transfer device 5 leads to the poor resin that poor resin is transported in 3 satellite treatment plants 1, resin transhipment tank 6
Cross electric diaphragm pump 1 and enter resin adsorption tower 2, now need to wash by water into resin adsorption tower 2, the water comes from adsorption tail liquid.
As shown in Fig. 2 resin transfer device, which includes resin, transports tank 6, eight cards after resin transhipment tank 6 is integrally attached to preceding four
Che Shang, resin is transported tank 6 and is connected with truck fixed form using wedge shape；Resin transhipment tank 6 top is provided with 3 resin inlets 11；
The tank body two ends of resin transhipment tank 6 are ellipse head 12, and whole resin transhipment tank 6 is anterior and plane positive pitch is 4 °；Resin
The thick polyurethane foams 16 of tank body external spray 6m of tank 6 are transported, the external sheath 0.3mm of polyurethane foam 16 thickness aluminium sheets 13 are played
Thermal insulation function；The tank body upper rear end of resin transhipment tank 6 sets air inlet 18, and tank body upper front end sets safety valve 15,
Tank base rear end lower lowest segment sets resin outlet 14, and resin outlet 14 is overall perpendicular to the ground.
The tank body upper rear end of resin transhipment tank 6 is set is additionally provided with pressure gauge 19 and check (non-return) valve 20 at air inlet 18.Resin
The tank interior for transporting tank 6 sets three road spoilers 17, and the bottom of three road spoiler 17 is semicircle, is flowed beneficial to resin, simultaneously
It is also prevented from because the motion of car body makes tilting of car body in the presence of inertia.
Claims (3)
1. a kind of distributed in-situ leaching uranium resin transfer device, it is characterised in that：The device includes resin and transports tank
(6), resin transhipment tank (6) is integrally attached on truck, and resin transhipment tank (6) is connected with truck fixed form using wedge shape；Tree
Fat transhipment tank (6) top is provided with 3 resin inlets (11)；The tank body two ends of resin transhipment tank (6) are ellipse head (12), entirely
Resin transhipment tank (6) is all 3~5 ° with plane positive pitch；6~12cm of tank body external spray thickness of resin transhipment tank (6) is poly-
Urethane foam (16), polyurethane foam (16) 0.3~0.5mm of external sheath thickness aluminium sheets (13)；After the tank body of resin transhipment tank (6)
Hold top that air inlet (18) is set, tank body upper front end sets safety valve (15), and tank base rear end lower lowest segment sets tree
Fat exports (14), and resin outlet (14) is overall perpendicular to the ground.
2. a kind of distributed in-situ leaching uranium resin transfer device according to claim 1, it is characterised in that：It is described
Resin transhipment tank (6) tank body upper rear end set air inlet (18) place be additionally provided with pressure gauge (19) and check (non-return) valve (20).
3. a kind of distributed in-situ leaching uranium resin transfer device according to claim 1, it is characterised in that：It is described
Resin transhipment tank (6) tank interior set three road spoilers (17), three road spoiler (17) bottoms for semicircle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510241164.8A CN104831092B (en) | 2015-05-13 | 2015-05-13 | Distributed in-situ leaching uranium resin conveyer method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241164.8A CN104831092B (en) | 2015-05-13 | 2015-05-13 | Distributed in-situ leaching uranium resin conveyer method and device |
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| CN104831092A CN104831092A (en) | 2015-08-12 |
| CN104831092B true CN104831092B (en) | 2017-09-29 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106148737B (en) * | 2016-07-06 | 2019-05-14 | 东华理工大学 | A method of recycling association rhenium resource from sandstone-type uranium mineralization with respect ground dipping uranium extracting process adsorption tail liquid |
| CN106268983B (en) * | 2016-08-31 | 2018-09-28 | 中核通辽铀业有限责任公司 | The distributed poor resin cleaning method of in-situ leaching uranium |
| CN106946054B (en) * | 2016-12-29 | 2019-09-17 | 核工业北京化工冶金研究院 | A kind of transporting device and method of ground dipping uranium extracting process ion exchange resin |
| CN107293344B (en) * | 2017-08-04 | 2023-07-04 | 成都天翔环境股份有限公司 | Method for cleaning pipeline system of waste resin transfer tank car |
| CN109371236B (en) * | 2018-10-16 | 2020-04-10 | 中核通辽铀业有限责任公司 | Adsorption tower structure for treating in-situ leaching uranium-bearing solution |
| CN109234529B (en) * | 2018-10-16 | 2020-05-22 | 中核通辽铀业有限责任公司 | In-situ leaching uranium extraction leachate treatment process |
| CN114686681B (en) * | 2020-12-30 | 2023-10-20 | 中核通辽铀业有限责任公司 | Remote uranium deposit resource recovery system and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2113805B1 (en) * | 1970-11-17 | 1976-03-19 | Transnucleaire | |
| US4024216A (en) * | 1975-07-02 | 1977-05-17 | Nalco Chemical Company | Carbonate leach uranium ore processing with sodium polyacrylate flocculant |
| FR2818790B1 (en) * | 2000-12-21 | 2003-03-21 | Transnucleaire | PACKAGING DEVICE FOR THE BULK TRANSPORT OF URANIFER FISSILE MATERIAL |
| US6534776B2 (en) * | 2001-04-23 | 2003-03-18 | Columbiana Boiler Company | Vessel for uranium hexafluoride transport |
| AU2012219020B2 (en) * | 2011-02-15 | 2017-02-02 | Clean Teq Holdings Limited | Method and system for extraction of uranium using an ion-exchange resin |
| CN102900418B (en) * | 2012-10-24 | 2015-04-29 | 核工业北京化工冶金研究院 | In-situ uranium leaching and mining treatment method by adding O2 into CO2 |
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