CN110302640A - A kind of combined type waste gas pollution control and treatment experimental provision - Google Patents
A kind of combined type waste gas pollution control and treatment experimental provision Download PDFInfo
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- CN110302640A CN110302640A CN201810844742.0A CN201810844742A CN110302640A CN 110302640 A CN110302640 A CN 110302640A CN 201810844742 A CN201810844742 A CN 201810844742A CN 110302640 A CN110302640 A CN 110302640A
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- rotating cylinder
- inner cavity
- connecting tube
- combined type
- waste gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8696—Controlling the catalytic process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Abstract
The invention discloses a kind of combined type waste gas pollution control and treatment experimental provision, including body, the side is equipped with air inlet pipe, and the body inner cavity is equipped with treatment box；The processing box cavity is equipped with active carbon filter plate, the treatment box side is equipped with the first exhaust fan, the first exhaust fan output end is equipped with the first connecting tube, the first connection tube end is equipped with rotating cylinder, rotary shaft is equipped in the middle part of the rotating cylinder inner cavity, the rotary shaft outer cover is equipped with bearing, the outer race is equipped with rotary fan, the rotary fan side is equipped with LED light and the other side is equipped with UV photocatalyst coating, the rotating cylinder inwall is embedded with reflective layer, and the rotating cylinder side is equipped with wind scoop.The present invention can carry out different experiments to different working environments, preferably to be detected to working environment and data statistics, to carry out the installation of corresponding emission-control equipment.
Description
Technical field
The present invention relates to exhaust-gas treatment field, in particular to a kind of combined type waste gas pollution control and treatment experimental provision.
Background technique
Traditional emission-control equipment mostly uses simple absorbing and filtering structure, after handling after being filtered to gas
Gas excluded, but since the difference of various exhaust-gas treatment environment carry out emission-control equipment can not preferably
Corresponding work, and lack when carrying out the installation of corresponding emission-control equipment a kind of device its installation environment is carried out it is real
Detection is tested, preferably to improve the working efficiency of emission-control equipment.
Therefore, it is necessary to solve the above problems to invent a kind of combined type waste gas pollution control and treatment experimental provision.
Summary of the invention
The purpose of the present invention is to provide a kind of combined type waste gas pollution control and treatment experimental provisions, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of combined type waste gas pollution control and treatment experimental provision, packet
Body is included, the side is equipped with air inlet pipe, and the body inner cavity is equipped with treatment box；
The processing box cavity be equipped with active carbon filter plate, the treatment box side be equipped with the first exhaust fan, described first
Exhaust fan output end is equipped with the first connecting tube, and the first connection tube end is equipped with rotating cylinder, is equipped with rotation in the middle part of the rotating cylinder inner cavity
Shaft, the rotary shaft outer cover are equipped with bearing, and the outer race is equipped with rotary fan, and the rotary fan side is set
There are LED light and the other side to be equipped with UV photocatalyst coating, the rotating cylinder inwall is embedded with reflective layer, and the rotating cylinder side is equipped with
Wind scoop out, it is described go out wind scoop be connected with the second connecting tube, second connecting tube bottom end is equipped with the second exhaust fan, described the
Two exhaust fan sides are equipped with third connecting tube, and the third connection tube end is equipped with plasma apparatus case；
The plasma apparatus box cavity is equipped with prefilter, and the prefilter side is equipped with ionized region, the ionization
Area side is equipped with dust filter plate, and the plasma apparatus box top is equipped with exhaust pipe；
Detection device is equipped in the air inlet pipe and exhaust pipe, the detection device includes SO 2 sensor, two
Nitrogen oxide sensor, ammonia gas sensor and wireless data transmission module, the body top are equipped with PID controller.
Preferably, described air inlet pipe one end is equipped with internal thread connecting tube, and internal thread connecting tube one end is equipped with corrugated flexible hose,
The corrugated flexible hose is connect with exhaust gas room.
Preferably, the air inlet tube end extends to body inner cavity through body and connect with treatment box, the active carbon mistake
The quantity of filter plate is set as multiple and is parallel to processing box cavity.
Preferably, the first exhaust fan input terminal is connect with processing box cavity, and the rotating cylinder is fixedly installed in body
Chamber, first connecting tube are set to the top of rotating cylinder and are connected to rotating cylinder inner cavity, at the top of first connecting tube and rotating cylinder
Angle is set as 15-30 °.
Preferably, the rotary fan is set as crescent shape, and the quantity of the rotary fan is set as four and " ten " word
Shape is fixedly installed on outer race, and the rotary fan is flexibly connected by bearing with rotary shaft, the quantity of the LED light
It is set as multiple and evenly distributed on the side wall of rotary fan, the UV photocatalyst coating is embedded at the surface of rotary shaft.
Preferably, it is described go out wind scoop and rotating cylinder integrated setting, the reflective layer fits with rotating cylinder inwall, described the
Two connecting tube tops are connected to rotating cylinder inner cavity and bottom end is connect with the second exhaust fan.
Preferably, the third connecting tube is connected to plasma apparatus box cavity, and the exhaust pipe top is prolonged through body
Extend to the top of body.
Preferably, the signal acquisition unit of the SO 2 sensor, nitrogen dioxide sensor and ammonia gas sensor is set
It is placed in the inner cavity of exhaust pipe and air inlet pipe, the organism bottom is equipped with support leg.
Technical effect and advantage of the invention:
1, light being issued using LED light work to be irradiated UV photocatalyst coating, reflective layer reflects visible light,
So that the extremely strong hydroxyl free radical of oxidability that UV photocatalyst coating generates, degrades to poisonous and harmful substance in exhaust gas
And multiple-microorganism is killed, effectively raise the treatment effect of device；
2, the operating power of exhaust fan is adjusted using PID control instrument, the flowing to exhaust gas in internal body is adjusted,
So that experimental provision can carry out different rate adaptations according to different working environments, it is better to be carried out to working environment
Detection and data statistics, to carry out the installation of corresponding emission-control equipment；
3, in such a way that the thrust that the exhaust gas that rotary fan is flowed generates is rotated, cooperate integrated with rotating cylinder
Exhaust gas is discharged in the wind scoop that goes out being arranged, so that exhaust gas receives to become ordering when processing, is convenient for experiment statistics.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is part A details structure schematic diagram in Fig. 1 of the invention.
Fig. 3 is part B detailed structure schematic diagram in Fig. 1 of the invention.
In figure: 1 body, 2 air inlet pipe, 3 treatment boxes, 4 active carbon filter plates, 5 first exhaust fans, 6 first connecting tubes, 7 turns
Cylinder, 8 rotary shafts, 9 bearings, 10 rotary fans, 11LED lamp, 12UV photocatalyst coating, 13 reflective layers, 14 go out wind scoop, 15 second
Connecting tube, 16 second exhaust fans, 17 third connecting tubes, 18 plasma apparatus casees, 19 prefilters, 20 ionized regions, 21 dust mistakes
Filter plate, 22 exhaust pipes, 23 detection devices, 24 SO 2 sensors, 25 nitrogen dioxide sensors, 26 ammonia gas sensors, 27
Wireless data transmission module, 28PID controller, 29 internal thread connecting tubes, 30 corrugated flexible hoses, 31 support legs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment 1
A kind of combined type waste gas pollution control and treatment experimental provision as shown in Figs. 1-3, including body 1, the side are equipped with air inlet pipe
2,1 inner cavity of body is equipped with treatment box 3；
3 inner cavity for the treatment of box is equipped with active carbon filter plate 4, and 3 side for the treatment of box is equipped with the first exhaust fan 5, described
First exhaust fan, 5 output end is equipped with the first connecting tube 6, and 6 end of the first connecting tube is equipped with rotating cylinder 7,7 inner cavity of rotating cylinder
Middle part is equipped with rotary shaft 8, and 8 outer cover of rotary shaft is equipped with bearing 9, and 9 outer ring of bearing is equipped with rotary fan 10, institute
It states 10 side of rotary fan and is equipped with UV photocatalyst coating 12 equipped with LED light 11 and the other side, the UV photocatalyst coating 12 is adopted
It is made of Nano titanium dioxide active material, 7 inner wall of rotating cylinder is embedded with reflective layer 13, and 7 side of rotating cylinder is equipped with
Wind scoop 14, the wind scoop 14 out are connected with the second connecting tube 15, and 15 bottom end of the second connecting tube is equipped with the second exhaust fan
16,16 side of the second exhaust fan is equipped with third connecting tube 17, and 17 end of third connecting tube is equipped with plasma apparatus case
18；
18 inner cavity of plasma apparatus case is equipped with prefilter 19, and 19 side of prefilter is equipped with ionized region 20,
20 side of ionized region is equipped with dust filter plate 21, is equipped with exhaust pipe 22 at the top of the plasma apparatus case 18；
Detection device 23 is equipped in the air inlet pipe 2 and exhaust pipe 22, the detection device 23 is passed including sulfur dioxide
Sensor 24, nitrogen dioxide sensor 25, ammonia gas sensor 26 and wireless data transmission module 27 are equipped with PID at the top of the body 1 and control
Instrument 28 processed.
The embodiment issues light using the work of LED light 11 and is irradiated to UV photocatalyst coating 12, and reflective layer 13 is to visible
Light is reflected, so that the extremely strong hydroxyl free radical of oxidability that UV photocatalyst coating 12 generates, to poisonous and harmful in exhaust gas
Multiple-microorganism is degraded and killed to substance, effectively raises the treatment effect of device
Embodiment 2
A kind of combined type waste gas pollution control and treatment experimental provision as shown in Figs. 1-3, described 2 one end of air inlet pipe are connected equipped with internal thread
Pipe 29, described 29 one end of internal thread connecting tube are equipped with corrugated flexible hose 30, and the corrugated flexible hose 30 is connect with exhaust gas room, the air inlet
2 end of pipe extends to 1 inner cavity of body through body 1 and connect with treatment box 3, and the quantity of the active carbon filter plate 4 is set as more
It is a and be parallel to 3 inner cavity for the treatment of box.
First exhaust fan, 5 input terminal is connect with 3 inner cavity for the treatment of box, and the rotating cylinder 7 is fixedly installed on 1 inner cavity of body,
First connecting tube 6 is set to the top of rotating cylinder 7 and is connected to 7 inner cavity of rotating cylinder, first connecting tube 6 and 7 top of rotating cylinder
Angle be set as 15-30 °, the rotary fan 10 is set as crescent shape, and the quantity of the rotary fan 10 is set as four
And " ten " font is fixedly installed on 9 outer ring of bearing, the rotary fan 10 is flexibly connected by bearing 9 with rotary shaft 8, institute
The quantity for stating LED light 11 is set as multiple and evenly distributed on the side wall of rotary fan 10, the UV photocatalyst coating 12
It is embedded at the surface of rotary shaft 8, wind scoop 14 and 7 integrated setting of rotating cylinder, the reflective layer 13 and the 7 inner wall phase of rotating cylinder out
Fitting, 15 top of the second connecting tube is connected to 7 inner cavity of rotating cylinder and bottom end is connect with the second exhaust fan 16.
The third connecting tube 17 is connected to 18 inner cavity of plasma apparatus case, and 22 top of exhaust pipe is prolonged through body 1
The top of body 1 is extended to, the signal of the SO 2 sensor 24, nitrogen dioxide sensor 25 and ammonia gas sensor 26 is adopted
Collection unit is set to the inner cavity of exhaust pipe 22 and air inlet pipe 2, and 1 bottom of body is equipped with support leg 31.
The embodiment adjusts the operating power of exhaust fan using PID control instrument 28, to flowing of the exhaust gas inside body 1
It is adjusted, so that device can carry out different rate adaptations according to different working environments, to carry out more to working environment
Good detection and data statistics, to carry out the installation of corresponding emission-control equipment.
Working principle of the present invention:
Referring to Figure of description 1-3, when work, corrugated flexible hose 30 and exhaust gas room are attached, while in exhaust gas room
Exhaust gas is entered in treatment box 3 by corrugated flexible hose 30 and air inlet pipe 2, and the active carbon filter plate 4 in treatment box 3 carries out it
Simple filtration, then the first exhaust fan 5 extracts the gas inside treatment box 3 out, using the first connecting tube 6 by exhaust gas
It is input in rotating cylinder 7, the rate that the first exhaust fan 5 flows exhaust gas is increased, and pushes rotary fan in rotating cylinder 7
10 rotate bearing 9 on rotating shaft 8, while the work of LED light 11 issues light and shines UV photocatalyst coating 12
It penetrates, reflective layer 13 reflects visible light, so that the extremely strong hydrogen-oxygen of oxidability that UV photocatalyst coating 12 generates is free
Base is degraded and is killed multiple-microorganism to poisonous and harmful substance in exhaust gas, and the second exhaust fan 16 starts work, to second
Connecting tube 15 generates suction, when corresponding rotary fan 10 turns to out at wind scoop 14, two adjacent rotary fans 10
Between exhaust gas entered in the second connecting tube 15 from wind scoop 14 out, then enter to plasma apparatus from third connecting tube 17
Handled in case 18, in exhaust gas bacterium and mould be further processed, organic pollutant is adsorbed and is gone back
Then original is discharged from exhaust pipe 22, the detection device 23 in air inlet pipe 2 and exhaust pipe 22 to every index of exhaust gas into
Row detects, and the concentration signal of every pollutant in signal acquisition unit acquisition exhaust gas in the sensor of setting will collect
Signal input to signal sampling circuit, reduce the output resistance of signal output, carry out electric signal by filtering and amplifying circuit and put
Greatly, and by filter circuit the signal for filtering out interference obtains effective pollutant concentration signal, while utilizing wireless data transmission module
Concentration signal is transferred to PID controller 28 by 27, carries out analysis comparison and system to concentration using the program of its intercompilation setting
Meter carries out real-time statistics to the work of experimental provision, while PID control instrument 28 can be to the first exhaust fan 5 and the second exhaust fan
16 operating power is adjusted to change exhaust gas in the flowing velocity of 1 inner cavity of body, to carry out better experimental data system
Meter.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not limited to this hair
It is bright, although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, according to
It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equal
Replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of combined type waste gas pollution control and treatment experimental provision, including body (1), it is characterised in that: the side is equipped with air inlet pipe
(2), body (1) inner cavity is equipped with treatment box (3)；
Treatment box (3) inner cavity is equipped with active carbon filter plate (4), and treatment box (3) side is equipped with the first exhaust fan (5),
First exhaust fan (5) output end is equipped with the first connecting tube (6), and the first connecting tube (6) end is equipped with rotating cylinder (7), institute
It states and is equipped with rotary shaft (8) in the middle part of rotating cylinder (7) inner cavity, rotary shaft (8) outer cover is equipped with bearing (9), bearing (9) outer ring
It is equipped with rotary fan (10), rotary fan (10) side is equipped with LED light (11) and the other side and applies equipped with UV photocatalyst
Layer (12), rotating cylinder (7) inner wall are embedded with reflective layer (13), and rotating cylinder (7) side is equipped with wind scoop (14), the outlet air
Bucket (14) is connected with the second connecting tube (15), and the second connecting tube (15) bottom end is equipped with the second exhaust fan (16), and described the
Two exhaust fans (16) side is equipped with third connecting tube (17), and third connecting tube (17) end is equipped with plasma apparatus case
(18)；
Plasma apparatus case (18) inner cavity is equipped with prefilter (19), and prefilter (19) side is equipped with ionized region
(20), ionized region (20) side is equipped with dust filter plate (21), and exhaust pipe is equipped at the top of the plasma apparatus case (18)
(22)；
It is equipped with detection device (23) on the air inlet pipe (2) and exhaust pipe (22), the detection device (23) includes titanium dioxide
Sulfer sensor (24), nitrogen dioxide sensor (25), ammonia gas sensor (26) and wireless data transmission module (27), the body (1)
Top is equipped with PID control instrument (28).
2. a kind of combined type waste gas pollution control and treatment experimental provision according to claim 1, it is characterised in that: the air inlet pipe (2)
One end is equipped with internal thread connecting tube (29), and described internal thread connecting tube (29) one end is equipped with corrugated flexible hose (30), the corrugated flexible hose
(30) it is connect with exhaust gas room.
3. a kind of combined type waste gas pollution control and treatment experimental provision according to claim 1, it is characterised in that: the air inlet pipe (2)
End extends to body (1) inner cavity through body (1) and connect with treatment box (3), the quantity setting of the active carbon filter plate (4)
It is multiple and be parallel to treatment box (3) inner cavity.
4. a kind of combined type waste gas pollution control and treatment experimental provision according to claim 1, it is characterised in that: first exhaust fan
(5) input terminal is connect with treatment box (3) inner cavity, and the rotating cylinder (7) is fixedly installed on body (1) inner cavity, first connecting tube
(6) it is set to the top of rotating cylinder (7) and is connected to rotating cylinder (7) inner cavity, the folder at the top of first connecting tube (6) and rotating cylinder (7)
Angle is set as 15-30 °.
5. a kind of combined type waste gas pollution control and treatment experimental provision according to claim 1, it is characterised in that: the rotary fan
(10) it is set as crescent shape, the quantity of the rotary fan (10) is set as four and " ten " font is fixedly installed on bearing (9)
On outer ring, the rotary fan (10) is flexibly connected by bearing (9) with rotary shaft (8), the quantity setting of the LED light (11)
To be multiple and evenly distributed on the side wall of rotary fan (10), the UV photocatalyst coating (12) is embedded at rotary shaft (8)
Surface.
6. a kind of combined type waste gas pollution control and treatment experimental provision according to claim 1, it is characterised in that: it is described go out wind scoop (14)
With rotating cylinder (7) integrated setting, the reflective layer (13) fits with rotating cylinder (7) inner wall, the second connecting tube (15) top
It is connect with the connection of rotating cylinder (7) inner cavity and bottom end with the second exhaust fan (16).
7. a kind of combined type waste gas pollution control and treatment experimental provision according to claim 1, it is characterised in that: the third connecting tube
(17) it is connected to plasma apparatus case (18) inner cavity, exhaust pipe (22) top extends to the top of body (1) through body (1)
Portion.
8. a kind of combined type waste gas pollution control and treatment experimental provision according to claim 1, it is characterised in that: the sulfur dioxide passes
The signal acquisition unit of sensor (24), nitrogen dioxide sensor (25) and ammonia gas sensor (26) be set to exhaust pipe (22) and into
The inner cavity of tracheae (2), body (1) bottom are equipped with support leg (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844742.0A CN110302640A (en) | 2018-07-27 | 2018-07-27 | A kind of combined type waste gas pollution control and treatment experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844742.0A CN110302640A (en) | 2018-07-27 | 2018-07-27 | A kind of combined type waste gas pollution control and treatment experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110302640A true CN110302640A (en) | 2019-10-08 |
Family
ID=68074085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810844742.0A Pending CN110302640A (en) | 2018-07-27 | 2018-07-27 | A kind of combined type waste gas pollution control and treatment experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110302640A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425280A (en) * | 2020-01-08 | 2020-07-17 | 江西天美生物科技有限公司 | Activated carbon phosphoric acid activated tail gas purification device |
| RU2777598C1 (en) * | 2021-08-18 | 2022-08-08 | Общество с ограниченной ответственностью «РЕОКАТ» | Set for regeneration of a hydrotreating catalyst |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425280A (en) * | 2020-01-08 | 2020-07-17 | 江西天美生物科技有限公司 | Activated carbon phosphoric acid activated tail gas purification device |
| RU2777598C1 (en) * | 2021-08-18 | 2022-08-08 | Общество с ограниченной ответственностью «РЕОКАТ» | Set for regeneration of a hydrotreating catalyst |
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Application publication date: 20191008 |
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| RJ01 | Rejection of invention patent application after publication |