CN207072932U - Energy-collecting ultrasonic ripple desulfurizer - Google Patents
Energy-collecting ultrasonic ripple desulfurizer Download PDFInfo
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- CN207072932U CN207072932U CN201720769323.6U CN201720769323U CN207072932U CN 207072932 U CN207072932 U CN 207072932U CN 201720769323 U CN201720769323 U CN 201720769323U CN 207072932 U CN207072932 U CN 207072932U
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Abstract
It the utility model is related to desulfurization, a kind of energy-collecting ultrasonic ripple desulfurizer is provided, including can built-in extractant desulfurizer, the desulfurizer has charging aperture and discharging opening, also include the conveying mechanism that moves of direction of the control material along the charging aperture to the discharging opening and install in the energy-collecting ultrasonic ripple unit on the desulfurizer, and the spoke side of the energy-collecting ultrasonic ripple unit is stretched into the desulfurizer.In the utility model, using the physics and chemical effect of ultrasonic wave coal, the microstructure barrier in petroleum coke can be caused destroyed and chain rupture organic sulfur high price macromolecular chain, organic sulfur, inorganic sulfur particle is set to obtain kinergety, depart from coal, the new sulfide that the generation of petroleum coke matrix can be enriched with, the high operating cost of the utility model desulfuration efficiency is low simultaneously, without high temperature, high pressure, highly energy-consuming, anacidity alkali pollution, the industrial mass that can work continuously coal, petroleum coke processing.
Description
Technical field
It the utility model is related to desulfurization, more particularly to a kind of energy-collecting ultrasonic ripple desulfurizer.
Background technology
Coal is China important energy source basis；In recent years coal resources shortage and go production capacity, caloric value is higher than coal 1.5
Times petroleum coke be increasingly becoming the newly-built thermal power plants of industry and part such as aluminium processed, glass, cement, ceramics, industrial silicon, carborundum and be difficult to
The main fuel given up.
China's sulfur content in coal is even more to be higher than coal several times containing grey higher, petroleum coke sulfur content, annual nearly 4,000,000,000 tons of the whole nation
Coal consumption amount and tens million of tons of petroleum coke consumption be North China, East China or even national haze main reason it
One.Coal, petroleum coke combustion produce a large amount of sulfur-bearing H2S、SO2, the pernicious gas such as COS, form acid rain, haze and PM2.5 and seriously surpass
Mark, large area jeopardize the growth of human health and crops, heavy damage ecological environment.Numerous mining listed corporations, firepower hair
The consumption such as electricity, aluminium processed, cement, glass, ceramics, boiler heat supplying coal, petroleum coke amount it is big using enterprise often suffer from sustainable development and
The dilemma of environment protection treating, at present also rare available high-volume, efficient coal, petroleum coke desulfurization before combustion work
Skill, equipment.
Coal, desulfurizing petrol coke be divided into burning before desulfurization and burning after desulfurization, at present coal because before burning desulfurization degree it is low and
Its main component organic sulfur is difficult almost removing, is actually mostly to have to take the second best using desulfurization after burning, but after burning
Through generating a large amount of sulfur-bearing H2S、SO2, the pernicious gas such as COS cause that desulfurized effect is limited, desulphurization cost is high.Desulfurization before coal burning
It is fundamentally to control above-mentioned pernicious gas to generate, therefore is rationally, cleans, the environmentally friendly inevitable direction for using coal.
Three kinds of the existing Physical of desulfurization before combustion, chemical method and the bioanalysis of coal：Physical includes floatation, heavy-fluid body is enriched with
Method, Magnet Treatment etc.；Chemical method includes strong acid, highly basic, strong oxidizer and taken off by the methods of electronation, nitrogen extracting, pyrolysis
Sulphur；Bioanalysis utilizes some acidophilus, themoduric digestion, absorption Fe3And SO2Decomposition method desulfurization.
Existing petroleum coke physical desulfurization uses 1100K~1700K high-temperature process, be in itself consume high-energy source method and
It is and unsatisfactory to the thiophene organic sulfur effect of carbon skeleton；Chemical desulfurization is chosen arene compounds using the similar principle that mixes and made
For extraction solvent desulfurization, there is data to show that the method desulfurization degree is difficult to more than 20%；High temperature adds chemical desulfurization to be in certain temperature bar
Promote chemical reagent desulfurization under part.Because high pollution and policy limit, petroleum coke desulfurization before combustion is in half-blindness zone state in China.
Existing physics, chemistry, bioanalysis desulfurization are actually explored for many years in coal industry but effect is unsatisfactory, main to lack
Fall into be the organic sulfur of main component in coal can not almost be removed, inorganic sulfur desulfurization degree it is low, and high-temperature and high-pressure conditions consume energy
Greatly, cost is high, pollution is heavy；Bioanalysis acidophil is slow-growing, desulfurization time is long, effect is limited etc..Existing petroleum coke physics,
Chemical method desulfurization subject matter is that thiophene organic sulfur desulfurization degree low and high temperature consumes energy big, arene compounds solvent as extractant
Cost is high.And existing desulfurizing petrol coke research is all only laboratory results.
The difficult point of above-mentioned various methods is the organic sulfur that can not effectively remove coal, petroleum coke, and organic sulfur mainly with
The form of the high price organo-functional groups such as alkyl sulfide, aryl sulphur and thiophenic sulfur is present in coal, petroleum coke, and coal, petroleum coke have
The key of machine sulphur removing is to destroy its high price bonding force and interrupts its long-chain macromolecule structure.
Utility model content
The purpose of this utility model is to provide a kind of energy-collecting ultrasonic ripple desulfurizer, it is intended to for solving existing coal
Deng fuel, desulphurization cost is higher and the problem of desulfuration efficiency is relatively low before combustion.
What the utility model was realized in：
The utility model embodiment provides a kind of energy-collecting ultrasonic ripple desulfurizer, including can built-in extractant desulfurizer,
The desulfurizer has charging aperture and discharging opening, in addition to direction of the control material along the charging aperture to the discharging opening is moved
Conveying mechanism and install in the energy-collecting ultrasonic ripple unit on the desulfurizer, and the spoke side of the energy-collecting ultrasonic ripple unit
Stretch into the desulfurizer.
Further, the desulfurizer relatively horizontal orientation is obliquely installed, and the conveying mechanism is included along the desulfurizer
The transmission shaft lever of length direction setting and the motor for driving the transmission shaft lever rotation, and be provided with the transmission shaft lever
Continuous screw propulsion blade, the transmission shaft lever are located in charging aperture section corresponding with the discharging opening.
Further, in addition to mounting seat, the mounting seat include first support and set with the first support interval
The second support put, the height of the first support are more than the height of the second support, two ends part of the desulfurizer
Do not install in the first support and second support.
Further, the motor is installed in the first support.
Further, the discharging opening is set straight down, and the charging aperture is set straight up, and the discharging opening with
And the charging aperture is above the liquid level in the desulfurizer.
Further, the bottom of the desulfurizer is provided with tapping valve, it is close that the tapping valve is located at the desulfurizer
The bottom of the charging aperture side.
Further, the energy-collecting ultrasonic ripple unit is multiple, and the equal position of spoke side of each energy-collecting ultrasonic ripple unit
In the section of the charging aperture and the discharging opening.
Further, and wherein at least circumference of the part energy-collecting ultrasonic ripple unit around the desulfurizer is spaced successively
Distribution.
Further, the energy-collecting ultrasonic ripple unit includes the ultrasonic transducer on the outside of the desulfurizer and is located at
The cumulative rod of the desulfurizer inner surface, the cumulative rod are the spoke side of the energy-collecting ultrasonic ripple unit.
Further, in addition to electrical control cubicles, the electrical control cubicles are provided with variable-frequency governor, the variable-frequency governor with it is described
Conveying mechanism electrically connects.
The utility model has the advantages that：
In desulfurizer of the present utility model, sulfide containing material is placed in desulfurizer by charging aperture, the general sulfide containing material
For coal or petroleum coke, while desulfurization extractant is imported into desulfurizer, energy-collecting ultrasonic ripple unit is started working, and is sent ultrasonic strong
Degree is more than 30~50W/cm2Energy-collecting ultrasonic ripple act on coal or petroleum coke (general energy-collecting ultrasonic ripple cleaning ultrasound intensity 2~
3W/cm2), using the loose porous in coal or petroleum coke microstructure, the distinctive cavitation effect of energy-collecting ultrasonic ripple can produce
The countless microcosmic shock waves of instantaneous pressure up to thousands of individual atmospheric pressure destroy the construction barriers of coal or petroleum coke and interrupt organic sulfur
High price macromolecular chain；Huygens's fluctuation effect of energy-collecting ultrasonic ripple can make organic sulfur, inorganic sulfur molecule particle obtain proportion
The huge speed (acceleration once integrates) of the particle acceleration and kinematics that big more than 8200 times of power acceleration, displacement (accelerate
Spend quadratic integral) and kinetic energy (square directly proportional to particle movement speed), make organic sulfur, inorganic sulfur that there is kinergety disengaging
Coal or petroleum coke structural matrix are so as to reaching the purpose of desulfurization, and the temperature effect of energy-collecting ultrasonic ripple, agitation effects, catalysis effect
Organic sulfur, inorganic sulfur and extractant should can be promoted to produce chemical reaction, generate the sulfide being easily isolated, and conveying mechanism is then
Coal or petroleum coke material can be controlled along desulfurizer movable lifting, and then the coal after desulfurization or petroleum coke can be caused by going out
Material mouth is discharged.In above process, can be caused in coal or petroleum coke using the physics and chemical effect of energy-collecting ultrasonic ripple
Microstructure barrier is destroyed and chain rupture organic sulfur high price macromolecular chain, make organic sulfur, inorganic sulfur particle obtain kinergety,
Depart from coal or petroleum coke matrix generates the new sulfide that can be enriched with, while the high operating cost of the utility model desulfuration efficiency is low,
Without high temperature, high pressure, highly energy-consuming, anacidity alkali pollution, the industrial mass that can work continuously coal or petroleum coke are handled.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the energy-collecting ultrasonic ripple desulfurizer that the utility model embodiment provides；
Fig. 2 be in Fig. 1 A-A to sectional view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of energy-collecting ultrasonic ripple desulfurizer, including desulfurizer
1, desulfurizer 1 uses round tube shape structure, and mounting seat 2 is tiltedly mounted on for the cavity body structure and relatively horizontal orientation of opposing seal
On, a certain amount of extractant can be imported into desulfurizer 1, the extractant is desulfurization extractant, can be with inorganic sulfur and organic
Sulphur chemically reacts, and desulfurizer 1 has charging aperture 11 and discharging opening 12, should be mutually remote between charging aperture 11 and discharging opening 12
From usual charging aperture 11 is located at the low side of desulfurizer 1, and discharging opening 12 is located at the high-end of desulfurizer 1, and charging aperture 11 is mainly used
In adding material and extractant to be desulfurization, generally sulfur-bearing coal and sulfur-bearing oil Jiao etc., and in desulfurization into desulfurizer 1
Discharged after being desulfurized in groove 1 by discharging opening 12, mounting seat 2 generally should be also set, mounting seat 2, which is fixed, to be installed on ground, desulfurization
Groove 1 is then fixedly installed in mounting seat 2 so that is had certain distance between discharging opening 12 and ground, is facilitated the materials such as coal to arrange
Go out.Desulfurizer also includes conveying mechanism 3 and energy-collecting ultrasonic ripple unit 4, and wherein conveying mechanism 3 is to be used to control desulfurizer
Material in 1 is moved from charging aperture 11 to discharging opening 12, and then the material after desulfurization can be controlled to be discharged by discharging opening 12, and more
Group energy-collecting ultrasonic ripple unit 4 is then important desulfurization instrument, and its distributing installation, can be to the extraction in desulfurizer 1 on desulfurizer 1
Agent, material radiate high-power energy-collecting ultrasonic.In the utility model, energy-collecting ultrasonic ripple unit 4 can send ultrasound intensity when working
More than 30W/cm2Energy-collecting ultrasonic ripple, using the loose porous in coal, petroleum coke microstructure, energy-collecting ultrasonic baud has
Cavitation effect can produce the countless microcosmic shock waves of instantaneous pressure up to thousands of individual atmospheric pressure and destroy coals, the structural walls of petroleum coke
Build and interrupt the high price macromolecular chain of organic sulfur, while Huygens's fluctuation effect of energy-collecting ultrasonic ripple can make organic sulfur, inorganic
Sulfur molecule particle obtains the particle acceleration of big 8200 times of force of gravity acceleration and speed, displacement and kinetic energy that kinematics is huge,
Make organic sulfur, inorganic sulfur that there is kinergety to depart from coal, petroleum coke structural matrix, and the temperature effect of energy-collecting ultrasonic ripple, stir
Mixing effect, catalytic effect can promote organic sulfur, inorganic sulfur and extractant to produce chemical reaction, generate the vulcanization being easily isolated
Thing, and spiral conveying mechanism 3 then can be discharged the coal after desulfurization, petroleum coke by discharging opening 12.The charging of certain desulfurizer 1
For mouth 11 with being connected to automatic feed equipment and splicing equipment at discharging opening 12, automatic feed equipment can be by charging aperture 11
Coal or petroleum coke to be desulfurization are persistently imported into desulfurizer 1, while conveying mechanism can then continue the coal after desulfurization
Or petroleum coke is drained into splicing equipment by discharging opening 12, so as to realize industrial mass coal processing of working continuously.Separately
Outer using this desulfurizer, not only desulfuration efficiency is higher, and operating cost is low, and without high temperature, high pressure, highly energy-consuming, anacidity
Alkali pollution.
Referring to Fig. 1, optimize above-described embodiment, refine the structure of conveying mechanism 3, it includes screw propulsion blade 31 and transmission
Axostylus axostyle 32, motor 33, decelerator 34 and shaft coupling 35, wherein screw propulsion blade 31, transmission shaft lever 32, motor 33, decelerator
34 and the axis of shaft coupling 35 and desulfurizer 1 to tilt installation consistent.Screw propulsion blade 31 is arranged at desulfurization with transmission shaft lever 32
In section in groove 1 and between the corresponding charging aperture 11 of desulfurizer 1 and discharging opening 12, screw propulsion blade 11 is continuous knot
Structure, extended spirally successively along the length direction of transmission shaft lever 32.The specially low side of transmission shaft lever 32 is and high close to charging aperture 11
Hold close to discharging opening 12, motor 33, decelerator 34, shaft coupling 35 are then power section, can drive transmission shaft lever 32 around from
The axis rotation of body, specially motor 33 drives the power transmission shaft of transmission shaft lever 32 to rotate, and then drives screw propulsion by power transmission shaft
The synchronous rotary of blade 31, decelerator 34 generally should be also connected between the output shaft of motor 33 and transmission shaft lever 32, and
Connected between decelerator 34 and transmission shaft lever 32 using shaft coupling 35.In the present embodiment, screw propulsion blade 31 should have certain
Rotation direction, when transmission shaft lever 32 is along when rotating clockwise or counterclockwise, screw propulsion blade 31 can drive in synchronous rotary
Move the direction of coal or petroleum coke along charging aperture 11 to discharging opening 12, and coal or petroleum coke be during movement, leaf
Piece yet forms both upset stirring action to coal or petroleum coke, thereby may be ensured that energy-collecting ultrasonic ripple unit 4 can be to desulfurizer 1
The interior full and uniform desulfurization of coal or petroleum coke, the accumulation of coal or petroleum coke is effectively prevent, improve desulfuration efficiency.
Refine mounting seat 2 structure, mounting seat 2 include first support 21 and with first support 21 spaced second
Support 22, the height of first support 21 is more than the height of second support 22, and two ends of desulfurizer 1 are installed in first respectively
On support 21 and second support 22.In the present embodiment, pass through the height desulfurizer 1 of first support 21 and second support 22
Integral inclined setting, for this structure, the charging aperture 11 of desulfurizer 1 is close to second support 22, and discharging opening 12 is close to first
Frame 21, other supporting construction 23 is generally additionally provided between first support 21 and second support 22, the supporting construction 23
For supporting desulfurizer 1, and then ensure the stability of the mounted configuration of desulfurizer 1.Above-mentioned motor 33 is installed in addition
On one support 21, the height of motor 33, decelerator 34 and shaft coupling 35 is above the liquid level and discharging opening 12 of extractant
Highly, and then extractant can be avoided to be overflowed by the position of shaft coupling 35.
In addition, for the form of said extracted agent, tapping valve 13 should be provided with the bottom of desulfurizer 1, is specifically, in institute
Desulfurizer 1 is stated close to the bottom of the side of charging aperture 11, when needing to discharge the extractant in desulfurizer 1, for example measure carries
Take agent sulfur content or sulfide enrichment degree after can be discharged by tapping valve 13 and collect and more renew extractant, open tapping valve
13, it is very convenient, and with preferably emptying effect.Discharging opening 12 is set straight down, and charging aperture 11 is set straight up
Put, and discharging opening 12 and charging aperture 11 are above the liquid level in desulfurizer 1, during avoiding the guide of screw propulsion blade 31,
Extractant is discharged by charging aperture 11 or discharging opening 12.
Usual desulfurizer should also include electrical control cubicles, and electrical control cubicles are the control centre of desulfurizer, be provided with change in it
Frequency speed regulator, the variable-frequency governor electrically connect with conveying mechanism 3, and it can control the velocity of rotation of screw propulsion blade 31, enter
And realize the translational speed to coal in desulfurizer 1, thus it is possible to vary the ultrasound desulfurization time of different sulfur content coals.If certainly
When needing to improve the desulfurization temperature of the extractant in desulfurizer 1, then heater can be set up, and heater is also electrically connected to
Electrical control cubicles 5, it is more convenient by opening heater or control heating-up temperature, operation at this.
Referring again to Fig. 1 and Fig. 2, further, the structure type of refinement energy-collecting ultrasonic ripple unit 4, it can be more
Individual, the spoke side of each energy-collecting ultrasonic ripple unit 4 as shown in Figure 2, which is distributed in desulfurizer 1, the segment of extractant, is particularly located at
In the section of charging aperture 11 and discharging opening 12, and wherein at least part energy-collecting ultrasonic ripple unit 4 around desulfurizer 1 circumference successively
It is spaced apart.In the present embodiment, to improve the desulfuration efficiency in desulfurizer 1, energy-collecting ultrasonic ripple unit 4 is worked simultaneously using multigroup
Form, multiple energy-collecting ultrasonic ripple units 4 can specifically be divided for multigroup form, each group is successively along the length direction of desulfurizer 1
It is arranged at intervals successively, and each group includes four energy-collecting ultrasonic ripple units 4, so as to which the coal in desulfurizer 1 is effectively ensured
Charcoal, petroleum coke are desulfurized completely, and rate of sulphur expulsion and desulfurization quality are higher.
Specifically, each energy-collecting ultrasonic ripple unit 4 is included positioned at the ultrasonic transducer in the outside of desulfurizer 1 and positioned at de-
The cumulative rod of the inner surface of sulphur groove 1, and the cumulative rod is the spoke side of foregoing energy-collecting ultrasonic ripple unit 4.Certain cumulative surpasses
Sound unit 4 should also include energy-collecting ultrasonic wave producer and ultrasonic transformer, and energy-collecting ultrasonic wave producer is energy-collecting ultrasonic ripple list
The control section of member 4, and ultrasonic transformer is then the Oscillation Amplitude for amplifying energy-collecting ultrasonic ripple, and then ultrasonic transducer can be passed through
Energy-collecting ultrasonic ripple is transferred to cumulative rod, reaches the purpose for producing energy-collecting ultrasonic ripple, supersonic generator has large power supersonic
Ripple output, automatic resonance frequency tracker, pulse and continuous two kinds of methods of operation, matching inductance is adjustable in high precision, transducer cumulative
Function and the features such as rod temperature is low.Because energy-collecting ultrasonic ripple unit 4 is during work, vibration can produce certain heat,
Then energy-collecting ultrasonic ripple unit 4 can be configured with cooling device, be radiated for cooling down, and ensure that energy-collecting ultrasonic ripple unit 4 is normally held
Continuous work.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
1. a kind of energy-collecting ultrasonic ripple desulfurizer, including can built-in extractant desulfurizer, the desulfurizer have charging aperture with
Discharging opening, it is characterised in that：Also include the conveying mechanism moved in direction of the control material along the charging aperture to the discharging opening
And install in the energy-collecting ultrasonic ripple unit on the desulfurizer, and the spoke side of the energy-collecting ultrasonic ripple unit stretches into described take off
In sulphur groove.
2. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 1, it is characterised in that：The desulfurizer relatively horizontal orientation is inclined
Tiltedly set, the conveying mechanism includes the transmission shaft lever set along the desulfurizer length direction and drives the transmission shaft lever
The motor of rotation, and in being provided with continuous screw propulsion blade in the transmission shaft lever, the transmission shaft lever is entered described in
In material mouth section corresponding with the discharging opening.
3. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 2, it is characterised in that：Also include mounting seat, the mounting seat
It is more than described the including first support and with the spaced second support of the first support, the height of the first support
The height of two supports, two ends of the desulfurizer are installed in the first support and second support respectively.
4. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 3, it is characterised in that：The motor is installed on described first
On frame.
5. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 1, it is characterised in that：The discharging opening is set straight down,
The charging aperture is set straight up, and the discharging opening and the charging aperture are above the liquid level in the desulfurizer.
6. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 1, it is characterised in that：It is provided with the bottom of the desulfurizer
Tapping valve, the tapping valve are located at the desulfurizer close to the bottom of the charging aperture side.
7. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 1, it is characterised in that：The energy-collecting ultrasonic ripple unit is more
It is individual, and the spoke side of each energy-collecting ultrasonic ripple unit is respectively positioned in the section of the charging aperture and the discharging opening.
8. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 7, it is characterised in that：And the wherein at least part cumulative surpasses
Sound unit is spaced apart successively around the circumference of the desulfurizer.
9. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 1, it is characterised in that：The energy-collecting ultrasonic ripple unit includes position
Ultrasonic transducer on the outside of the desulfurizer and the cumulative rod positioned at the desulfurizer inner surface, the cumulative rod is institute
State the spoke side of energy-collecting ultrasonic ripple unit.
10. energy-collecting ultrasonic ripple desulfurizer as claimed in claim 1, it is characterised in that：Also include electrical control cubicles, the electrical control cubicles
Variable-frequency governor is provided with, the variable-frequency governor electrically connects with the conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769323.6U CN207072932U (en) | 2017-06-29 | 2017-06-29 | Energy-collecting ultrasonic ripple desulfurizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769323.6U CN207072932U (en) | 2017-06-29 | 2017-06-29 | Energy-collecting ultrasonic ripple desulfurizer |
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| CN207072932U true CN207072932U (en) | 2018-03-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177396A (en) * | 2017-06-29 | 2017-09-19 | 广东固特超声股份有限公司 | Energy-collecting ultrasonic ripple desulfurizer |
| WO2022263403A1 (en) * | 2021-06-14 | 2022-12-22 | Eme International Lux S.A. | Flow reactor and desulpurization process |
-
2017
- 2017-06-29 CN CN201720769323.6U patent/CN207072932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177396A (en) * | 2017-06-29 | 2017-09-19 | 广东固特超声股份有限公司 | Energy-collecting ultrasonic ripple desulfurizer |
| WO2022263403A1 (en) * | 2021-06-14 | 2022-12-22 | Eme International Lux S.A. | Flow reactor and desulpurization process |
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