CN104203398A - Continuous gas reaction device, and continuous dissolved gas reaction device - Google Patents
Continuous gas reaction device, and continuous dissolved gas reaction device Download PDFInfo
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- CN104203398A CN104203398A CN201380015875.2A CN201380015875A CN104203398A CN 104203398 A CN104203398 A CN 104203398A CN 201380015875 A CN201380015875 A CN 201380015875A CN 104203398 A CN104203398 A CN 104203398A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 108
- 239000007787 solid Substances 0.000 claims abstract description 51
- 239000002002 slurry Substances 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000007789 gas Substances 0.000 claims description 110
- 238000000034 method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 abstract description 5
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000011143 downstream manufacturing Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 description 16
- 239000002912 waste gas Substances 0.000 description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000036632 reaction speed Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- 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
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
[Problem] To provide a continuous gas reaction device and the like having a small, simple structure, capable of continuous and high-volume processing of substances being processed, and capable of suppressing the generation and growth of scales in downstream processes. [Solution] A gas reaction device connecting reaction vessels (3A-3D) in a multiple-stage line, solid slurry (S) or liquid and gas (G1-G4) being caused to react in each reaction vessel, the gas reaction device being a continuous gas reaction apparatus (3) or the like that causes the diffused-air state of the gas to vary in each reaction vessel according to the reaction in each reaction vessel. The variation of the diffused-air state of the gas can be performed by varying at least one of the flow amount of the gas being diffused, the gas-bubble diameter, and the type. The solid slurry or the liquid and gas can also be used as the substance caused to react with each other to induce scales. When solid slurry or liquid must be generated outside the reaction vessel (3), a dissolution vessel (2) may be arranged at the stage before the reaction vessel (3A).
Description
Technical field
The present invention relates to a kind of continous way gas reaction device etc., particularly relate to and a kind ofly by small-sized and simple structure, form, can carry out continuous and a large amount of processing of object being treated and can suppress the generation of incrustation in subsequent handling and the continous way gas reaction device of growth etc.
Background technology
Recently, the recyclingization of industrial waste is just being accelerated to advance, and still, contains the benefit materials that can recycle in this industrial waste, on the other hand, usually also contains and makes to recycle the inefficient harmful substance of chemical industry order.
For example, the burning ash of the generations such as urban waste incinerator owing to containing a lot of carbon components as being reused such as cement raw fuel, but then, owing to also containing a large amount of calcium components, so can dissolve in the necessary washing desalter of recycling chemical industry order, cause incrustation fault, cause the running rate of equipment to reduce and maintenance cost increase.
The typical example of its solution is batch-type dissolved gas reaction unit (referring to Patent Document 1).Patent document 1 discloses that a relevant part in treatment system adopts batch-type dissolved gas reaction unit and by the method for the saliferous powder recyclingizations such as burning ash etc.
This batch-type dissolved gas reaction unit 21, as shown in Figure 2, in burning ash the like waste A, add water W and form slurry of solids S dissolving tank 22 is interior, the salinity containing in discarded object A is dissolved in the water, and slurry of solids S is contacted with specific gas G in batch-type gas reaction groove 23, separate out incrustation composition.Then, the reaction product R in batch-type gas reaction groove 23 is supplied to relaying groove 24, in relaying groove 24, makes incrustation become fractional precipitation, and other compositions O that is separated into sediment P and contains salt by filter 25, remove effectively incrustation composition.
Technical literature formerly
Patent documentation
Patent documentation 1: TOHKEMY 2008-229429 communique
Summary of the invention
The problem that invention will solve
But, because 21 pairs of batch-type dissolved gas reaction units dissolve, react, filter each operation, according to this order, carry out singly, so compare treatment effeciency with continous way quite low.Therefore, if want, use batch-type dissolved gas reaction unit 21 to process in large quantities object being treated, have to each devices such as reactive tank to make main equipment.
In addition, batch-type dissolved gas reaction unit 21 is to separate out under the same conditions incrustation composition in batch-type gas reaction groove 23 interior integral body, even so in the inhomogenous situation of reactiveness in groove, can not carry out individually restudying according to this state the correspondence of processing form etc., as a result, have the possibility of the efficient operations of obstruction such as the unnecessary processing of excessive execution.
Therefore, the present invention makes in view of above-mentioned solution problem, object is to provide continous way gas reaction device etc., this device consists of small-sized and simple structure, can carry out continuous and a large amount of processing of object being treated, and by making the material that causes incrustation react in advance and separate out, can suppress that incrustation in subsequent handling generates and growth etc.
For solving the means of problem
In order to reach above-mentioned purpose, the present invention is a kind of gas reaction device, be connected in series multistage reactive tank and in this each reactive tank, make slurry of solids or liquid and gas reaction, according to the reaction in this each reactive tank, the gas disperse state of the gas in this each reactive tank is changed.
And, according to the present invention, owing to being only connected in series the reactive tank that multistage is conventional, so can realize small-sized and simple structure.In addition, different from batch-type in the past, can process continuously object being treated, so, even by unit scale miniaturization, also can process and the object being treated of equivalent degree in the past.Further, by the gas disperse state of the gas in this each reactive tank being changed according to the reaction in this each reactive tank, can make processing mode in groove and the kind optimization of gas, so can suppress unnecessary excess processes and the use of diffusion gas, can further improve the treatment effeciency of object being treated.
In above-mentioned gas reaction unit, the variation of the gas disperse state of aforementioned gas can change to carry out by more than one that make to select from flow, bubble diameter and the kind of the gas of aforementioned gas diffusion.For example, in the reactive tank of multistage, the groove of the upstream side that reaction speed is fast is used large gas diffusion disc and the gas supply device of gas diffusivity, and the groove in the downstream that reaction speed is slack-off is used little gas diffusion disc and the gas supply device of gas diffusivity.In addition,, if monitor pH value in each reactive tank etc., according to its result, the gas diffusing capacity of gas diffusion etc. is carried out in increase and decrease to the reactive tank that is positioned at its downstream, can more stably generate the reactant of desired component.
In above-mentioned gas reaction unit, also can make aforementioned slurry of solids or aforementioned liquids and aforementioned gas is to react to each other to cause the material of incrustation.Thus, can make the material that causes incrustation react in advance, as reactant, separate out, so can be suppressed at generation and the growth of the interior incrustation of equipment of subsequent handling.
In addition, the present invention is a kind of continous way dissolved gas reaction unit, this device possesses generate that the dissolving tank of slurry of solids or liquid and multi-stage series connect and the slurry of solids that makes to generate or the gas reaction groove of liquid and gas reaction in aforementioned dissolving tank, according to the reaction in this each reactive tank, the gas disperse state of the gas in this each reactive tank is changed.
In above-mentioned continous way dissolved gas reaction unit, can be not at the leading portion of reactive tank, dissolving tank be set yet, but in reactive tank, generates slurry of solids or liquid and the gas reaction that makes this generation in slurry of solids or liquid.
According to above-mentioned continous way dissolved gas reaction unit, by small-sized and simple structure, even if unit scale miniaturization also can be processed and the object being treated of equivalent degree in the past, can suppress unnecessary excess processes and the use of diffusion gas, and further improve the treatment effeciency of object being treated.
The variation of the gas disperse state of aforementioned gas can change to carry out by more than one that make to select from flow, bubble diameter and the kind of the gas of aforementioned gas diffusion.Further, also can make aforementioned slurry of solids or aforementioned liquids and aforementioned gas is to react to each other to cause the material of incrustation.
And the present invention is a kind of gas reaction method of slurry of solids or liquid and gas reaction that makes in reactive tank connecting at multi-stage series, according to the reaction in this each reactive tank, the gas disperse state of the gas in this each reactive tank is changed.
In addition, the present invention is a kind of dissolved gas reaction method, in dissolving tank, generate slurry of solids or liquid, in the reactive tank connecting at multi-stage series, make the slurry of solids or liquid and the gas reaction that in aforementioned dissolving tank, generate, according to the reaction in above-mentioned each reactive tank, the gas disperse state of the gas in this each reactive tank is changed.
In above-mentioned continous way dissolved gas reaction method, can be not at the leading portion of reactive tank, dissolving tank be set yet, but in reactive tank, generates slurry of solids or liquid and the gas reaction that makes this generation in slurry of solids or liquid.
According to above-mentioned each method, can carry out continuous and a large amount of processing of object being treated, and can make according to the reactiveness in each reactive tank processing mode in groove and the kind optimization of gas, as its result, can reduction means scale, reduce gas use amount, reaction of formation thing etc. stably.
Invention effect
As mentioned above, according to the present invention, a kind of continous way gas reaction device etc. is provided, this device consists of small-sized and simple structure, can carry out continuous and a large amount of processing of object being treated, and can be by making the material that causes incrustation react in advance and separate out, the generation of incrustation and growth thereof etc. in inhibition subsequent handling.
Accompanying drawing explanation
Fig. 1 means the overall structure figure of an embodiment of continous way dissolved gas reaction unit of the present invention.
Fig. 2 means the overall structure figure of an example of batch-type dissolved gas reaction unit in the past.
The specific embodiment
Next, with reference to accompanying drawing, explain for implementing mode of the present invention.In the following description, take and carried out using after slurry situation that cement kiln waste gas (hereinafter referred to as " waste gas ") processes to describe as example burning ash.
Fig. 1 represents an embodiment of continous way dissolved gas reaction unit of the present invention, and this continous way dissolved gas reaction unit 1 consists of dissolving tank 2, continous way gas reaction groove 3 and filter 5 etc.
Dissolving tank 2 possesses stirring vane etc. in groove, and this dissolving tank is set to for adding water W to burning ash A and making slurry of solids S and make the salinity containing in burning ash A be dissolved in water.
Continous way gas reaction groove 3 consists of 4 sections of reactive tank 3A～3D of arranged in series, reactive tank 3A～the 3D of each section possesses gas diffusion disc (not shown) and gas supply device (not shown) in bottom surface, this continous way gas reaction groove 3 is configured to slurry of solids S is moved from reactive tank 3A orientating reaction groove 3D in the mode of overflowing.Gas supply device can be adjusted the gas flow being supplied in groove, in addition, by gas diffusion disc, can adjust the bubble diameter that is blown into the gas in groove.
Filter 5 is set to for by the liquid component O that becomes the solid constituent P such as calcium carbonate and contain salt in the interior reaction product R Separation of Solid and Liquid having generated of continous way gas reaction groove 3.
Next, with reference to figure 1 explanation, there is the action of the continous way dissolved gas reaction unit 1 of said structure.
Burning ash A and water W are dropped into dissolving tank 2, and mix and blend and generating after slurry of solids S, supplies with slurry of solids S from the upper end of the first reactive tank 3A.The salinity containing in burning ash A is dissolved in water.While starting to accumulate slurry of solids S in the first reactive tank 3A, use gas supply device to import waste gas G1 from being arranged on the gas diffusion disc of the bottom surface of the first reactive tank 3A.
In waste gas G1 is blown into slurry of solids S, waste gas G1 becomes countless bubbles and rises in slurry of solids S, the slurry of solids S supplying with the top from groove contacts with each other efficiently mutually, and the carbonic acid gas reaction in the calcium component in slurry of solids S and waste gas G1, generates calcium carbonate.
Because slurry of solids S supplies with continuously from dissolving tank 2, so when capacity over the first reactive tank 3A, its overage is overflowed and flowed to the second reactive tank 3B in downstream.Also the same with the first reactive tank 3A in the second reactive tank 3B, from being arranged on the gas diffusion disc of its bottom surface, import waste gas G2, generate calcium carbonate.
Slurry of solids S in the second reactive tank 3B is owing to being imported into waste gas G1 in the first reactive tank 3A, so the calcium ion concentration wherein containing is certainly than low in the first reactive tank 3A.Therefore, reaction speed is also slack-off, so be arranged on gas diffusion disc and gas supply device in the second reactive tank 3B, with comparing of using in the first reactive tank 3A, gas diffusivity is low just enough.
The above-mentioned relation of the first reactive tank 3A and the second reactive tank 3B in the 3rd reactive tank 3C being connected in its downstream and the 4th reactive tank 3D too.Therefore, the groove in the downstream of each reactive tank 3A～3D, the gas diffusivity of gas diffusion disc etc. can be lower, thus, is expected to reduction means scale and cuts down diffusion gas amount.
From be arranged on above-mentioned each reactive tank 3A～3D gas diffusion disc ejection gas bubble diameter and from the gas delivery volume of gas supply device, can be fixed as in advance predetermined value, but also can use reponse system as described below, can more stably carry out desired reaction, that is: by monitoring the pH value etc. of the slurry of solids S in the groove of each reactive tank 3A～3D and grasping at any time reactive variation of reaction product, according to it, change, change at any time bubble diameter and the quantity delivered of gas.And, except the change of the importing form of waste gas G1～G4, for example, also can be according to the reactiveness in each reactive tank 3A～3D, additionally change the kind of supply gas or add the new functions such as medicament.
At the reaction product R of the pulp-like of continous way gas reaction groove 3 interior generations, be filtered the liquid component O that machine 5 Separation of Solid and Liquid become the solid constituent P such as calcium carbonate and contain salt, by remove the solid constituent P such as calcium carbonate in advance, can suppress to be configured in generation and the growth thereof of the incrustation in the device etc. of back segment of filter 5.
As previously discussed, according to present embodiment, by small-sized and simple structure, can carry out continuous and a large amount of processing, meanwhile, according to the reaction in each reactive tank 3A～3D, by the gas disperse state of the waste gas G1～G4 in each reactive tank 3A～3D is changed, can make the reaction optimization in the groove of each reactive tank 3A～3D, can suppress use of unnecessary excessive diffusion gas etc., can reduce operating cost.
In the above-described embodiment, the hop count of continous way gas reaction groove 3 has been made as 4 sections, but hop count is not limited to 4 sections, so long as 2 sections above.
In addition, in the above-described embodiment, in continous way dissolved gas reaction unit 1, be provided with dissolving tank 2 and continous way gas reaction groove 3 both, but as long as at the interior generation slurry of solids S of continous way gas reaction groove 3, also can omit dissolving tank 2.
And, in the above-described embodiment, as reacting to each other, cause the material of incrustation, although for example understand for the slurry of solids S of the mixture of burning ash A and water W and the waste gas G1～G4 gas that contains carbonic acid gas, also can process reacting to each other of other and cause the material of incrustation.In addition, not only the processing for preventing that incrustation from generating, can also be used in various objects.And, be not limited to the reaction of slurry of solids and gas, also can be used in the reaction of liquids and gases.
Description of reference numerals
1 continous way dissolved gas reaction unit
2 dissolving tanks
3 continous way gas reaction grooves
3A the first reactive tank
3B the second reactive tank
3C the 3rd reactive tank
3D the 4th reactive tank
5 filters
A burning ash
G1～G4 cement kiln waste gas
O liquid component
P solid constituent
R reaction product
S slurry of solids
W water
Claims (10)
1. a continous way gas reaction device, described continous way gas reaction device is the gas reaction device that is connected in series multistage reactive tank and makes slurry of solids or liquid and gas reaction in this each reactive tank,
According to the reaction in this each reactive tank, the gas disperse state of the gas in this each reactive tank is changed.
2. continous way gas reaction device according to claim 1, is characterized in that, the variation of the gas disperse state of above-mentioned gas is that more than one variations of selecting flow, bubble diameter and the kind of the gas by making to spread from above-mentioned gas are carried out.
3. continous way gas reaction device according to claim 1 and 2, is characterized in that, above-mentioned slurry of solids or liquid and above-mentioned gas are react to each other and cause the material of incrustation.
4. a continous way dissolved gas reaction unit, described continous way dissolved gas reaction unit possesses:
Generate the dissolving tank of slurry of solids or liquid; And
Gas reaction groove, slurry of solids or liquid and gas reaction that this gas reaction groove is connected in series multistage and makes to generate in above-mentioned dissolving tank;
According to the reaction in this each reactive tank, the gas disperse state of the gas in this each reactive tank is changed.
5. a continous way dissolved gas reaction unit, described continous way dissolved gas reaction unit is to make the slurry of solids of this generation or the continous way dissolved gas reaction unit of liquid and gas reaction when being connected in series multistage reactive tank and generating slurry of solids or liquid in this each reactive tank
According to the reaction in this each reactive tank, the gas disperse state of the gas in this each reactive tank is changed.
6. according to the continous way dissolved gas reaction unit described in claim 4 or 5, it is characterized in that, the variation of the gas disperse state of above-mentioned gas is that more than one variations of selecting flow, bubble diameter and the kind of the gas by making to spread from above-mentioned gas are carried out.
7. according to the continous way dissolved gas reaction unit described in claim 4,5 or 6, it is characterized in that, above-mentioned slurry of solids or liquid and above-mentioned gas are react to each other and cause the material of incrustation.
8. a continous way gas reaction method, described continous way gas reaction method is the gas reaction method of slurry of solids or liquid and gas reaction that makes in the reactive tank connecting at multi-stage series,
According to the reaction in this each reactive tank, the gas disperse state of the gas in this each reactive tank is changed.
9. a continous way dissolved gas reaction method, described continous way dissolved gas reaction method be in dissolving tank, generate slurry of solids or liquid and the reactive tank that connects at multi-stage series in make the slurry of solids that generates or the dissolved gas reaction method of liquid and gas reaction in above-mentioned dissolving tank
According to the reaction in above-mentioned each reactive tank, the gas disperse state of this gas in this each reactive tank is changed.
10. a continous way dissolved gas reaction method, described continous way dissolved gas reaction method is to make the slurry of solids of this generation or the dissolved gas reaction method of liquid and gas reaction when generating slurry of solids or liquid in the reactive tank connecting at multi-stage series,
According to the reaction in this each reactive tank, the gas disperse state of this gas in this each reactive tank is changed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-066687 | 2012-03-23 | ||
| JP2012066687 | 2012-03-23 | ||
| PCT/JP2013/052665 WO2013140877A1 (en) | 2012-03-23 | 2013-02-06 | Continuous gas reaction device, and continuous dissolved gas reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104203398A true CN104203398A (en) | 2014-12-10 |
Family
ID=49222342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380015875.2A Pending CN104203398A (en) | 2012-03-23 | 2013-02-06 | Continuous gas reaction device, and continuous dissolved gas reaction device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2013140877A1 (en) |
| KR (1) | KR20140144191A (en) |
| CN (1) | CN104203398A (en) |
| TW (1) | TW201344114A (en) |
| WO (1) | WO2013140877A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104853A (en) * | 1984-11-21 | 1986-12-17 | 三井东压化学株式会社 | Continuous operation of counterflow washing column |
| JP2000354843A (en) * | 1999-06-16 | 2000-12-26 | Chiyoda Corp | Method and system for treating solid containing heavy metals |
| JP2005288328A (en) * | 2004-03-31 | 2005-10-20 | Asahi Kasei Engineering Kk | Treatment method and apparatus for washing incinerator ash |
| CN1228268C (en) * | 2001-11-29 | 2005-11-23 | 吴羽化学工业株式会社 | Method for preparing lime hydrate emulsion and method for preparing vinylidene chloride from said lime hydrate emulsion |
| JP2010137141A (en) * | 2008-12-10 | 2010-06-24 | Mitsubishi Heavy Ind Ltd | Method and system for treating waste ash washing water |
-
2013
- 2013-02-06 JP JP2014506068A patent/JPWO2013140877A1/en active Pending
- 2013-02-06 KR KR1020147026622A patent/KR20140144191A/en not_active Application Discontinuation
- 2013-02-06 CN CN201380015875.2A patent/CN104203398A/en active Pending
- 2013-02-06 WO PCT/JP2013/052665 patent/WO2013140877A1/en active Application Filing
- 2013-02-21 TW TW102106001A patent/TW201344114A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104853A (en) * | 1984-11-21 | 1986-12-17 | 三井东压化学株式会社 | Continuous operation of counterflow washing column |
| JP2000354843A (en) * | 1999-06-16 | 2000-12-26 | Chiyoda Corp | Method and system for treating solid containing heavy metals |
| CN1228268C (en) * | 2001-11-29 | 2005-11-23 | 吴羽化学工业株式会社 | Method for preparing lime hydrate emulsion and method for preparing vinylidene chloride from said lime hydrate emulsion |
| JP2005288328A (en) * | 2004-03-31 | 2005-10-20 | Asahi Kasei Engineering Kk | Treatment method and apparatus for washing incinerator ash |
| JP2010137141A (en) * | 2008-12-10 | 2010-06-24 | Mitsubishi Heavy Ind Ltd | Method and system for treating waste ash washing water |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201344114A (en) | 2013-11-01 |
| KR20140144191A (en) | 2014-12-18 |
| WO2013140877A1 (en) | 2013-09-26 |
| JPWO2013140877A1 (en) | 2015-08-03 |
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