CN108996796A - A kind of processing unit and processing method of vanadium waste - Google Patents
A kind of processing unit and processing method of vanadium waste Download PDFInfo
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- CN108996796A CN108996796A CN201810959115.1A CN201810959115A CN108996796A CN 108996796 A CN108996796 A CN 108996796A CN 201810959115 A CN201810959115 A CN 201810959115A CN 108996796 A CN108996796 A CN 108996796A
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- vanadium waste
- tank body
- vanadium
- tank
- filter
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The present invention provides a kind of processing unit of vanadium waste and processing methods, belong to sewage treatment and environmental technology field.The processing unit of vanadium waste provided by the invention is filtered by filter and is precipitated after mixing tank mixing；Further vanadium waste is handled, filtered fluid is then evaporated processing, by the vanadium in waste water by way of evaporation, is enriched with, recycling is facilitated；And the processing to vanadium waste is rapidly completed by shirtsleeve operation step in the processing method of vanadium waste.
Description
Technical field
The present invention relates to sewage treatment and environmental technology fields, a kind of processing unit in particular to vanadium waste and
Processing method.
Background technique
In V electrolyte production process, the acid waste water of a large amount of sulfur acid vanadyl, the acidity of sulfur acid vanadyl can be generated
Waste water can not direct emission, need to carry out it processing can be only achieved emission request.
Current vanadium waste complex treatment process, processing cost is higher, inconvenient promotion and application.
Summary of the invention
The object of the present invention is to provide a kind of processing unit of vanadium waste, which largely can quickly be handled
Vanadium waste, and processing cost reduces.
The second object of the present invention is to provide a kind of processing method of vanadium waste；The processing method is by simply grasping
Make, realizes and complete vanadium waste processing method, processing method strong operability.
In order to realize above-mentioned purpose of the invention, using following technical scheme:
A kind of processing unit of vanadium waste, processing unit include:
Mixing tank, mixing tank include tank body and blender, and tank body is provided with feeder, and the tank mouth of tank body is arranged in feeder
Portion, blender are arranged in tank body, and above-mentioned blender and tank body are rotatablely connected；Tank body be provided with vanadium waste disengaging feed pipe and
Outlet pipe；
Filter, filter include shell, partition and at least one filter core；Partition is arranged in shell and separates shell
At sample cavity and filter sample chamber, sample cavity is provided with injection port, and filter sample chamber is provided with outlet；Partition is equipped with identical as filter core quantity
Aperture；Each filter core has opening portion, and filter core is set to filter sample chamber, and opening portion is set to aperture and is connected to sample cavity；
Vaporising device, including evaporator tank and heater, heater are connected to evaporator tank, and evaporator tank includes slot feed pipe, slot
Feed pipe is connected to outlet；
Recyclable device, recyclable device include the recycling hopper and centrifuge for accepting evaporator tank product, recycling hopper and centrifugation
Machine connection.
A kind of processing method of vanadium waste, comprising the following steps:
It is passed through vanadium waste into the tank body of blender, while starting blender；Investment flocculant is mixed with vanadium waste, is obtained
Mixed solution；
Mixed solution is passed through in filter device, filtered fluid is obtained；
Filtered fluid is transported in the evaporator tank of vaporising device and is evaporated, evaporation bed mud is obtained；
Evaporation bed mud is passed through into recycling hopper, centrifuge is put into and carries out centrifugal treating.
The invention has the benefit that the processing unit of vanadium waste provided by the invention is passed through after mixing tank mixing
Filter filtering precipitating；Further vanadium waste is handled, filtered fluid is then evaporated processing, the vanadium in waste water is led to
The mode of pervaporation, is enriched with, and recycling is facilitated；And the processing method of vanadium waste passes through shirtsleeve operation step, quickly
Complete the processing to vanadium waste.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the processing unit schematic diagram of vanadium waste provided in an embodiment of the present invention；
Fig. 2 is mixing tank schematic diagram provided in an embodiment of the present invention；
Fig. 3 is filter schematic diagram provided in an embodiment of the present invention.
Icon: 100- processing unit；110- mixing tank；111- tank body；111a- feed pipe；111b- outlet pipe；112- is stirred
Mix device；113- feeder；114- spiral flow diverter；115- agitating shaft；116- blade；117- flow spoiler；117a- center ring；
117b- connecting rod；117c- spoiler；120- filter；121- shell；122- partition；122a- aperture；123- filter core；123a-
Opening portion；124- sample cavity；124a- injection port；125- filters sample chamber；125a- outlet；130- vaporising device；131- evaporator tank；
131a- slot feed pipe；132- heater；140- recyclable device；141- recycles hopper；142- centrifuge.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products that can be obtained by commercially available purchase.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Therefore, below to the embodiment of the present invention provided in the accompanying drawings
Detailed description be not intended to limit the range of claimed invention, but be merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
The processing unit and processing method of a kind of vanadium waste of the embodiment of the present invention are specifically described below.
A kind of processing unit of vanadium waste, processing unit include:
Mixing tank, mixing tank include tank body and blender, and tank body is provided with feeder, and the tank mouth of tank body is arranged in feeder
Portion, blender are arranged in tank body, and blender and tank body are rotatablely connected；Tank body is provided with feed pipe and the water outlet of vanadium waste disengaging
Pipe；
Filter, filter include shell, partition and filter core；Partition is arranged in shell and shell is separated into sample cavity
With filter sample chamber, sample cavity is provided with injection port, and filter sample chamber is provided with outlet；Partition is equipped with aperture identical with filter core quantity；
Each filter core has opening portion, and filter core is set to filter sample chamber, and opening portion is set to aperture and is connected to sample cavity；
Vaporising device, including evaporator tank and heater, heater are connected to evaporator tank, and evaporator tank includes slot feed pipe, slot
Feed pipe is connected to outlet；
Recyclable device, recyclable device include the recycling hopper and centrifuge for accepting evaporator tank product, recycling hopper and centrifugation
Machine connection.
Further, in preferred embodiments of the present invention, tank body is additionally provided with spiral flow diverter, the setting of spiral conduction part
In the inner wall of tank body；Tank body has multiple tangentially-arranged feeders, the setting of feeder interval；The exit of multiple feeders is arranged
There is the spiral conduction part of the circumferential downward spiral extension along tank body.
Further, in preferred embodiments of the present invention, blender includes agitating shaft, blade and flow spoiler, agitating shaft
One end is connected to motor, and other end is equipped with blade, flow spoiler and stirring axis connection；Flow spoiler includes center ring, connecting rod
And spoiler；Center ring is sheathed on agitating shaft, and connecting rod one end is connect with center ring, and the other end and spoiler of connecting rod connect
It connects.
Further, in preferred embodiments of the present invention, feeder is connect with feed pipe.
A kind of processing method of vanadium waste, comprising the following steps:
It is passed through vanadium waste into the tank body of blender, while starting blender；Investment flocculant is mixed with vanadium waste, is obtained
Mixed solution；
Mixed solution is passed through in filter device, filtered fluid is obtained；
Filtered fluid is transported in the evaporator tank of vaporising device and is evaporated, evaporation bed mud is obtained；
Evaporation bed mud is passed through into recycling hopper, centrifuge is put into and carries out centrifugal treating.
Further, in preferred embodiments of the present invention, flocculant is silicate flocculating agent.
By using flocculant, the effect of enrichment can be played with adsorbing metal ions, it, can then by being concentrated by evaporation
Vanadium metal in vanadium waste to be separated.And it is selected there are many flocculants, preferred silicate flocculating agent in the present invention.
Further, in preferred embodiments of the present invention, the solid-liquid ratio of flocculant and vanadium waste is 1:15-22.
Further, in preferred embodiments of the present invention, the time 60-130min of evaporation.
Evaporation time controls between 60-130min, both can effective evaporation water, enrichment method vanadium metal, and not
It is too high or too low to will cause evaporation substrate moisture, in favor of the operation of next step.
Further, in preferred embodiments of the present invention, the speed of centrifugation is 2000rpm-3000rpm.
Further, in preferred embodiments of the present invention, the time of centrifugation is 5-9min.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1
With reference to Fig. 1, the present embodiment provides a kind of processing unit 100 of vanadium waste, processing unit 100 include mixing tank 110,
Filter 120, vaporising device 130 and recyclable device 140.
Mixing tank 110 includes tank body 111 and blender 112, and blender 112 and tank body 111 are rotatablely connected, blender 112
The connection with tank body 111 can be realized by structures such as bearings, blender 112 can both be fixed by bearing, moreover it is possible to be rotated, be risen
To the effect of stirring；Also easy to disassemble simultaneously and replacement.
Tank body 111 is provided with feeder 113, and the tank mouth portion of tank body 111 is arranged in feeder 113.The setting of blender 112 exists
In tank body 111.
Tank body 111 is provided with the feed pipe 111a and outlet pipe 111b of vanadium waste disengaging, can be incited somebody to action by feed pipe 111a
Vanadium waste is passed into tank body 111, facilitates processing；Then treated vanadium waste is exported by outlet pipe 111b.
Feeder 113 be provided with it is multiple, and multiple feeders 113 interval setting；Circumference of the feeder 113 along tank body 111
Tangential direction setting.
Tank body 111 is additionally provided with spiral flow diverter 114, the number of spiral flow diverter 114 and the number one of feeder 113
It causes.
The exit of feeder 113 is provided with the spiral flow diverter 114 of the circumferential downward spiral extension along tank body 111.Into
Glassware 113 is connect with feed pipe 111a, and vanadium waste is transported in tank body 111 by feed pipe 111a.
Blender 112 includes agitating shaft 115, blade 116 and flow spoiler 117, and 115 one end of agitating shaft is connected to motor, separately
Outer one end is equipped with blade 116, and flow spoiler 117 is connect with agitating shaft 115；Flow spoiler 117 includes center ring 117a, connecting rod
117b and spoiler 117c；Center ring 117a is sheathed on agitating shaft 115, and the one end connecting rod 117b is connect with center ring 117a, even
The other end of extension bar 117b is connect with spoiler 117c.
Filter 120 includes shell 121, partition 122 and filter core 123, and partition 122 is arranged in shell 121 and by shell
121 are separated into sample cavity 124 and filter sample chamber 125, and sample cavity 124 is provided with injection port 124a, and filter sample chamber 125 is provided with outlet
125a；Partition 122 is equipped with aperture 122a identical with 123 quantity of filter core；Each filter core 123 has opening portion 123a, filter core 123
It is set to sample cavity 124, opening portion 123a is set to aperture 122a and is connected to sample cavity 124.
Injection port 124a is connected to the outlet pipe 111b of tank body 111, and the vanadium waste in tank body 111 is introduced into filter
In 120.
Vaporising device 130, including evaporator tank 131 and heater 132, heater 132 are connected to evaporator tank 131, evaporator tank
131 include slot feed pipe 131a, and slot feed pipe 131a is connected to outlet 125a.
Recyclable device 140, recyclable device 140 include the recycling hopper 141 and centrifuge 142 for accepting 131 product of evaporator tank,
Recycling hopper 141 is connect with centrifuge 142.
When in use, vanadium waste is inputted by the feeder 113 connecting with feed pipe 111a, vanadium waste passes through spiral
The drainage of flow diverter 114 forms the flowing water flow circumferential along tank body 111；Due to being provided with multiple feeders 113, it can be used
In feeder 113 flocculant is added, blender 112 stirs, and accelerates mixing, by flocculant by the particulate species in vanadium waste
The absorption such as substance, flocculation sedimentation；Vanadium waste in mixing tank 110 is input in filter 120 by injection port 124a, was passed through
Filter 120 filters, and removes most of insoluble or bulky grain substance；Vaporising device is input to by the vanadium waste of filtering
In 130, through pervaporation, moisture is removed, vanadium metal is crystallized etc., obtains evaporation substrate；Then will evaporation substrate from
Centrifugal treating in scheming 142 removes most water.
The present embodiment, which is also provided, carries out wastewater treatment using the processing unit 100 of above-mentioned vanadium waste, comprising the following steps:
1.1 are input to vanadium waste in tank body 111 by feed pipe 111a and feeder 113；
1.2 are passed through silicate flocculating agent in tank body 111 according to the solid-liquid ratio of flocculant and vanadium waste 1:15, pass through stirring
The stirring of device 112 continuess to mix, and obtains；
1.3 are passed into the mixed solution that joined flocculant by injection port 124a the sample cavity 124 of filter 120；
1.4 pass through the filtering of filter 120, obtain filtered fluid；
1.5 by filtered fluid by vaporising device 130 evaporator tank 131 in；Starting heater 132 is evaporated；
1.6 evaporation 60min stop, and obtain evaporation bed mud；
Evaporation bed mud is added to centrifuge 142 by recycling hopper 141 by 1.7 to be centrifuged, revolving speed 2000rpm, from
Heart time 5min.
Embodiment 2
The present embodiment provides a kind of processing methods of vanadium waste, comprising the following steps:
1.1 are input to vanadium waste in tank body 111 by feed pipe 111a and feeder 113；
1.2 are passed through silicate flocculating agent in tank body 111 according to the solid-liquid ratio of flocculant and vanadium waste 1:22, pass through stirring
The stirring of device 112 continuess to mix, and obtains；
1.3 are passed into the mixed solution that joined flocculant by injection port 124a the sample cavity 124 of filter 120；
1.4 pass through the filtering of filter 120, obtain filtered fluid；
1.5 by filtered fluid by vaporising device 130 evaporator tank 131 in；Starting heater 132 is evaporated；
1.6 evaporation 130min stop, and obtain evaporation bed mud；
Evaporation bed mud is added to centrifuge 142 by recycling hopper 141 by 1.7 to be centrifuged, revolving speed 3000rpm, from
Heart time 9min.
Embodiment 3
The present embodiment provides a kind of processing methods of vanadium waste, comprising the following steps:
1.1 are input to vanadium waste in tank body 111 by feed pipe 111a and feeder 113；
1.2 are passed through silicate flocculating agent in tank body 111 according to the solid-liquid ratio of flocculant and vanadium waste 1:17, pass through stirring
The stirring of device 112 continuess to mix, and obtains；
1.3 are passed into the mixed solution that joined flocculant by injection port 124a the sample cavity 124 of filter 120；
1.4 pass through the filtering of filter 120, obtain filtered fluid；
1.5 by filtered fluid by vaporising device 130 evaporator tank 131 in；Starting heater 132 is evaporated；
1.6 evaporation 80min stop, and obtain evaporation bed mud；
Evaporation bed mud is added to centrifuge 142 by recycling hopper 141 by 1.7 to be centrifuged, revolving speed 2500rpm, from
Heart time 7min.
In conclusion the processing unit 100 of vanadium waste provided in an embodiment of the present invention, structure is simple, facilitates operation, is conducive to
Large-scale processing vanadium waste；And the processing method of vanadium waste, simple process, treatment effeciency are high, utilize promotion and application.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.Reality of the invention
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of processing unit of vanadium waste, which is characterized in that the processing unit includes:
Mixing tank, the mixing tank include tank body and blender, and the tank body is provided with feeder, and the feeder is arranged in institute
The tank mouth portion of tank body is stated, the blender is arranged in the tank body, and the blender and the tank body are rotatablely connected；The tank
Body is provided with the feed pipe and outlet pipe of vanadium waste disengaging；
Filter, the filter include shell, partition and filter core；The partition is arranged in the shell and by the shell
It is separated into sample cavity and filter sample chamber, the sample cavity is provided with injection port, and the filter sample chamber is provided with outlet；The partition is set
There is aperture identical with the filter core quantity；Each filter core has opening portion, and the filter core is set to the filter sample chamber, institute
Opening portion is stated to be set to the aperture and be connected to the sample cavity；
Vaporising device, described includes evaporator tank and heater, and the heater is connected to the evaporator tank, and the evaporator tank includes
Slot feed pipe, the slot feed pipe are connected to the outlet；
Recyclable device, the recyclable device include the recycling hopper and centrifuge for accepting the evaporator tank product, the reclaimed materials
Bucket is connected to the centrifuge.
2. the processing unit of vanadium waste according to claim 1, which is characterized in that the tank body is additionally provided with spiral drainage
Device, the spiral flow diverter are set to the inner wall of the tank body；The feeder is tangentially-arranged along the tank body, the charging
The quantity of device is multiple and interval setting；The exit of multiple feeders is provided with the circumferential downward spiral along the tank body
The spiral flow diverter extended.
3. the processing unit of vanadium waste according to claim 2, which is characterized in that the blender includes agitating shaft, leaf
Piece and flow spoiler, the one end of the mixing shaft are connected to motor, and other end is equipped with the blade, and the flow spoiler is stirred with described
Mix axis connection；The flow spoiler includes center ring, connecting rod and spoiler；The center ring is sheathed on the agitating shaft, described
Connecting rod one end is connect with the center ring, and the other end of the connecting rod is connect with the spoiler.
4. the processing unit of vanadium waste according to claim 3, which is characterized in that the feeder and the feed pipe connect
It connects.
5. a kind of processing method of vanadium waste, which comprises the following steps:
It is passed through vanadium waste into the tank body of blender, while starting blender；Investment flocculant is mixed with vanadium waste, is mixed
Solution；
The mixed solution is passed through in filter device, filtered fluid is obtained；
The filtered fluid is transported in the evaporator tank of vaporising device and is evaporated, evaporation bed mud is obtained；
By the evaporation bed mud by recycling hopper, puts into centrifuge and carry out centrifugal treating.
6. the processing method of vanadium waste according to claim 5, which is characterized in that the flocculant is silicate flocculation
Agent.
7. the processing method of vanadium waste according to claim 6, which is characterized in that the flocculant and the vanadium waste
Solid-liquid ratio is 1:15-22.
8. the processing method of vanadium waste according to claim 7, which is characterized in that the time 60-130min of the evaporation.
9. the processing method of vanadium waste according to claim 8, which is characterized in that the speed of the centrifugation is 2000rpm-
3000rpm。
10. the processing method of vanadium waste according to claim 9, which is characterized in that the time of the centrifugation is 5-9min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959115.1A CN108996796A (en) | 2018-08-21 | 2018-08-21 | A kind of processing unit and processing method of vanadium waste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959115.1A CN108996796A (en) | 2018-08-21 | 2018-08-21 | A kind of processing unit and processing method of vanadium waste |
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| Publication Number | Publication Date |
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| CN108996796A true CN108996796A (en) | 2018-12-14 |
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| CN201810959115.1A Pending CN108996796A (en) | 2018-08-21 | 2018-08-21 | A kind of processing unit and processing method of vanadium waste |
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Cited By (2)
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| CN111153453A (en) * | 2020-01-13 | 2020-05-15 | 叶广丽 | Industrial sewage treatment equipment |
| CN113072210A (en) * | 2021-03-31 | 2021-07-06 | 成渝钒钛科技有限公司 | Three-step method vanadium extraction production system sack is from cleaning device |
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Application publication date: 20181214 |