CN105617936A - Two-pass tube-type supercritical water reaction device - Google Patents
Two-pass tube-type supercritical water reaction device Download PDFInfo
- Publication number
- CN105617936A CN105617936A CN201610136926.2A CN201610136926A CN105617936A CN 105617936 A CN105617936 A CN 105617936A CN 201610136926 A CN201610136926 A CN 201610136926A CN 105617936 A CN105617936 A CN 105617936A
- Authority
- CN
- China
- Prior art keywords
- supercritical water
- pipe
- flange
- core
- core pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/008—Processes carried out under supercritical conditions
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
- C02F11/08—Wet air oxidation
- C02F11/086—Wet air oxidation in the supercritical state
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Abstract
The invention discloses a two-pass tube-type supercritical water reaction device. The device is formed by connecting multiple sections of two-pass tube-type supercritical water reactors in series along the way to prolong the retention time of reaction fluid in the reaction device, after the reaction is conducted, the fluid flows into a supercritical water online solid removing device from an outlet of the last-section reactor, and online separation and removing of solid phases such as gravel, clays, inorganic salts or target nanometer materials are achieved. A core pipe of each section of the reactor does not bear pressure, is thin in pipe wall and only plays a role in separating the pass; compared with a traditional one-pass tube-type supercritical water reaction device, under the situation that the pass with the same length is obtained, reactor consumables can be significantly reduced, and therefore the manufacturing cost is reduced. Due to the fact that the turning places of the pass are provided with ellipsoid-shaped anti-abrasion fluids, eroding damage caused by the high-speed reaction fluid to an end flange is avoided, the diversion effect is achieved, and sedimentation of the solid phases at the place is inhibited. The two-pass tube-type supercritical water reaction device can be widely applied to various supercritical water reaction systems.
Description
[technical field]
The present invention relates to a kind of high pressure-temperature reaction unit, specifically a kind of double back journey tubular type supercritical water reaction apparatus.
[background technology]
Supercritical water reaction system is degraded at the efficient oxidation of organism refuse, organic matter recycling hydrogen manufacturing, nano metal and metal-oxide powder the field such as preparation show significant medium advantage. At present, bio-pharmaceuticals, oil production and the polluted enterprises such as processing, Chemical Manufacture, modern metallurgy, dyestuff intermediate, nuclear industry, the trade effluent discharged and mud have the feature of high COD, poison high-risk, high more, it is difficult to biological degradation, and environmental hazard is very big. Traditionally treatment process, it is difficult to qualified discharge. Supercritical water oxidation technology can realize the harmless treatment efficient, thorough of heavily contaminated trade effluent and mud effectively, compares other process technology, has higher Technological Economy. Supercritical water gasification technology is the organism solvency power utilizing supercritical water powerful, organism is dissolved, generate the liquid of high-density, low viscosity, then make it to occur quick gasification, generate the inflammable gas being rich in hydrogen, thus realize heavily contaminated trade effluent and the high-efficiency resource recycling of mud and other biological matter. The electronic industry waste water higher for heavy metal content such as copper, titanium, nickel and heavy metal solution, utilize the characteristic that in supercritical water, inorganic salt solubleness is extremely low, supercritical water thermal synthesis technology can make metal ion with the form crystallization of nano-metal-oxide, precipitation, produces the nano-metal-oxide that economic worth is extremely high; The reductibility of hydrothermal synthesis reaction system is maintained, it is also possible to the nano metal powder of preparation high purity by adding suitable organism.
But, supercritical water reaction is high-temperature high-voltage reaction, often requires that reactor manufactured materials has higher creep rupture strength. Separately consider the material resistance to high temperature corrosion performance under supercritical water atmosphere, the main flow material of current supercritical water reaction device is high-end nickel-base alloy (such as N06625, N10276 etc.), every ton of price is up to hundreds thousand of unit, and reactor wall bears the needs of high pressure (design pressure is often higher than 30MPa), cause reactor wall thicker, invest bigger. Therefore, under the prerequisite ensureing supercritical water reaction residence time abundance (length namely reacting flow process is enough), significantly reducing reactor cost is the task of top priority expanding supercritical water technical market application share. In addition, realize after reaction solid phase residue in fluid (original gravel, ore deposit soil etc. in material, and undissolved inorganic salt under supercritical water atmosphere) or the high-efficiency and continuous ON-LINE SEPARATION of target product (nano metal or metal-oxide powder), it is the important aspect promoting supercritical water technical superiority further equally.
[summary of the invention]
It is an object of the invention to arrange the high problem of cost for supercritical water reaction in background technology, thering is provided a kind of double back journey tubular type supercritical water reaction apparatus, this device can be widely used in the supercritical water oxidation process of heavily contaminated trade effluent and mud, organic matter supercritical water gasification hydrogen production, Hydrothermal Synthesis prepare the supercritical water technical applications such as nano metal and oxide powder thereof.
For achieving the above object, the present invention is achieved by the following technical solutions.
A kind of double back journey tubular type supercritical water reaction apparatus, comprises double back journey tubular type supercritical water reaction device that more piece be connected in series along journey and supercritical water is de-online consolidates device; The core pipe that double back journey tubular type supercritical water reaction device comprises outer tube and is sheathed in outer tube, is provided with at least two bracing frames between core pipe and outer tube; Core interface tube is offered in one end of core pipe, and outer tube interface is offered in the side of outer tube; The core interface tube of first joint double back journey tubular type supercritical water reaction device is reactant entrance, and the fluid inlet that the core interface tube of minor details double back journey tubular type supercritical water reaction device or outer tube interface take off solid device online with supercritical water is connected.
The further improvement of the present invention is:
The front end of described outer tube arranges the first outer pipe flange, and end arranges the 2nd outer pipe flange; Centre hole all offered by first outer pipe flange and the 2nd outer pipe flange, and the diameter of centre hole is identical with the internal diameter of outer tube.
The outer side seal of described first outer pipe flange connects the through flange of core pipe, and the through flange of core pipe has offered flange center hole, and the diameter in flange center hole is identical with the internal diameter of core pipe, and the end of core pipe is connected with the through flange seal of core pipe; The outer side seal of the through flange of core pipe connects core pipe and connects skirt, as core interface tube.
The outer side seal of described 2nd outer pipe flange connects blind flange; The inner side of blind flange arranges anti-mill following current body, and the anti-side of mill following current body and the inner side of outer tube are in close contact, and the interior side of aft end face and blind flange is in close contact, and front end face is the ellipsoid caved in backward; Anti-mill following current body is arranged at the phase opposite of core pipe end, and the area that circulates between the two is not more than the flow area of core pipe.
Described anti-mill following current body adopts heat cover or brazing mode to be fixed on blind flange, and adopts tabular alumina, partial stabilization zirconium oxide ceramic or titanium alloy to make.
Described blind flange is connected with the 2nd outer tube flange seal by the fastening piece of bolt, nut and pad composition.
The middle part of described core pipe and end weld a bracing frame respectively, and each bracing frame has three hands; Propping up hand entirety in right cylinder, top is sphere, and this spherical diameter equals the internal diameter of outer tube, to ensure that a hand top and outer tube wall face fit tightly.
The outside chamfering of described core pipe end is 45 ��.
Described core thickness of pipe is less than the wall thickness of outer tube, and the flow area of core pipe equals the flow area in ring gap space between core pipe and outer tube.
Described supercritical water takes off solid device online and comprises cylinder, and the upper end of cylinder arranges end cap, and lower end offers the outlet of thick phase fluid; Entrance of cooling water is offered in bottom, cylinder side, and fluid import/export is offered on top; Being provided with pipe core on end cap, pipe core upper end is entrance, under bring out mouth and stretch into inner barrel; When the entrance of pipe core is as, when reacting rear fluid inlet, the fluid import/export of cylinder side is as dilute phase fluid outlet; When the fluid import/export of cylinder side is as, when reacting rear fluid inlet, the entrance of pipe core is as dilute phase fluid outlet.
Compared with prior art, the present invention has following useful effect:
The present invention reacts rear fluid by the outlet of minor details double back journey tubular type supercritical water reaction device, flows into supercritical water de-solid device online. Under the comprehensive action of mass force, centrifugal force, solid phase residue in fluid (original gravel, ore deposit soil etc. in material, and undissolved inorganic salt under supercritical water atmosphere) or target product (nano metal or metal-oxide powder) separated deviate from, it is achieved that the high-efficiency and continuous ON-LINE SEPARATION of solid phase under supercritical water atmosphere.
Further, in double back journey tubular type supercritical water reaction device of the present invention, only outer tube is pressure-bearing thick-walled tube, core pipe not pressure-bearing, tube wall is thin, play a part to separate flow process, relative to tradition single current journey tubular type supercritical water reaction device, when obtaining equal length reaction flow process, can significantly reduce equipment consumable quantity, thus reduce reaction unit cost.
Further, core pipe of the present invention is identical with the flow area of ring gap space and core tube section between outer tube, and this circulation area can ensure that rate of flow of fluid is higher than the critical flow velocity of solid particles sediment therebetween, thus avoids the sedimentation of solid phase in backhaul; The area that circulates between anti-mill following current body and core pipe end is not more than flow area in core pipe, anti-mill following current body is the anti-corrosion material of anti-mill, both avoided high-velocity fluid to the erosion failure of end blind flange, and the effect guiding backhaul turning point fluid can have been played again, inhibit the sedimentation of solid particulate to pile up.
Further, each core pipe bracing frame of the present invention is provided with three hands, a hand top is sphere, and this spherical diameter equals outer tube diameter, ensures that a hand top and outer tube wall face fit tightly, prevents drift, the vibrations of core pipe.
[accompanying drawing explanation]
Fig. 1 is single-unit double back journey tubular type supercritical water reaction device schematic diagram;
Fig. 2 is bracing frame schematic diagram;
Fig. 3 is the through flange connections partial enlargement figure of core pipe;
Fig. 4 is that reaction unit implements 1 schematic diagram;
Fig. 5 is that reaction unit implements 2 schematic diagram.
Wherein, 1-outer tube; 2-bracing frame; 3-core pipe; The anti-mill following current body of 4-; The outer pipe flange of 5-the 2nd; 6-blind flange; 7-stud; 8-nut; 9-pad; Chamfering outside 10-; The outer pipe flange of 11-first; The through flange of 12-core pipe; 13-core pipe connects skirt; 14-flange center hole; 15-props up hand; 16-core pipe is taken over; 17-end cap; 18-cylinder; 19-pipe core; 20-reactor connects skirt; N1-core interface tube; N2-outer tube interface; The thick phase fluid outlet of N3; Fluid inlet after N4-reaction; N5-dilute phase fluid outlet; N6-entrance of cooling water.
[embodiment]
Below in conjunction with accompanying drawing, the present invention is described in further detail:
See Fig. 1-Fig. 3, the present invention comprises double back journey tubular type supercritical water reaction device and the supercritical water de-solid device online that more piece is connected in series along journey; The core pipe 3 that double back journey tubular type supercritical water reaction device comprises outer tube 1 and is sheathed in outer tube 1, is provided with at least two bracing frames 2 between core pipe 3 and outer tube 1; Core interface tube N1 is offered in one end of core pipe 3, and outer tube interface N2 is offered in the side of outer tube 1; The middle part of core pipe 3 and end weld a bracing frame 2 respectively, and each bracing frame 2 has three hands 15; Propping up hand 15 entirety in right cylinder, top is sphere, and this spherical diameter equals the internal diameter of outer tube 1, to ensure that hand 15 top and outer tube 1 inner-wall surface fit tightly. The outside chamfering 10 of core pipe 3 end is 45 ��. Core pipe 3 wall thickness is less than the wall thickness of outer tube 1, and the flow area of core pipe 3 equals the flow area in ring gap space between core pipe 3 and outer tube 1. The core interface tube N1 of first joint double back journey tubular type supercritical water reaction device is reactant entrance, and the fluid inlet N4 that the core interface tube of minor details double back journey tubular type supercritical water reaction device or outer tube interface take off solid device online with supercritical water is connected.
The front end of outer tube 1 arranges the first outer pipe flange 11, and end arranges the 2nd outer pipe flange 5; Centre hole all offered by first outer pipe flange 11 and the 2nd outer pipe flange 5, and the diameter of centre hole is identical with the internal diameter of outer tube 1. The outer side seal of the first outer pipe flange 11 connects the through flange 12 of core pipe, and the through flange 12 of core pipe has offered flange center hole 14, and the diameter in flange center hole 14 is identical with the internal diameter of core pipe 3, and the end of core pipe 3 and the through flange 12 of core pipe are tightly connected; The outer side seal of the through flange 12 of core pipe connects core pipe and connects skirt 13, as core interface tube N1. The outer side seal of the 2nd outer pipe flange 5 connects blind flange 6; The inner side of blind flange 6 arranges anti-mill following current body 4, and the anti-side of mill following current body 4 and the inner side of outer tube 1 are in close contact, and the interior side of aft end face and blind flange 6 is in close contact, and front end face is the ellipsoid caved in backward; Anti-mill following current body 4 is arranged at the phase opposite of core pipe end, and the area that circulates between the two is not more than the flow area of core pipe 3. Anti-mill following current body 4 adopts heat cover or brazing mode to be fixed on blind flange 6, and adopts tabular alumina, partial stabilization zirconium oxide ceramic or titanium alloy to make. Blind flange 6 is tightly connected by fastening piece and the 2nd outer pipe flange 5 of bolt 7, nut 8 and pad 9 composition.
Embodiment 1
As shown in Figure 4, the present embodiment arranges three joint double back journey tubular type supercritical water reaction devices altogether, the outer tube interface of first and second joint double back journey tubular type supercritical water reaction device passes through Flange joint, core pipe adapter 16 connects skirt 13 with second and third core pipe saving reactor respectively and passes through Flange joint, analogize successively, along journey serial connection between each joint reactor, to meet the needs of reaction time. reactant is flowed into by first segment reactor core interface tube N1, flow through first segment reactor core pipe successively, first segment reactor core pipe-outer pipe ring gap, section two, reactor core pipe-outer pipe ring gap, section two, reactor core pipe, core pipe adapter 16, section three, reactor core pipe, section three, reactor core pipe-outer pipe ring gap, after final reaction, fluid flows out through the outer tube interface N2 of minor details reactor, then supercritical water de-solid device online is flowed into by pipe core 19, at mass force, under the comprehensive action of centrifugal force, in fluid, there is gravel in solid phase residue material Central Plains, ore deposit soil etc., and undissolved inorganic salt or target product nano metal or metal-oxide powder are separated with lightweight supercritical water under supercritical water atmosphere, supercritical water, the light component such as gas are flowed out by the dilute phase fluid outlet N5 being positioned at cylinder 18 side surface upper part, flow out by thick phase fluid outlet N3 bottom critical online de-solid device containing rheid. meanwhile, when introducing appropriate water coolant by cooling water connector N6, thick phase fluid can being made to be cooled to sub-critical temperature, inorganic salt again dissolve and flow out with thick phase fluid as a solution.
Embodiment 2
As shown in Figure 5, the present embodiment arranges three joint double back journey tubular type supercritical water reaction devices altogether, the outer tube interface N2 of first segment double back journey tubular type supercritical water reaction device connects, via reactor, the core pipe that skirt 20 is connected to Section of two reactor and connects skirt, section two, the outer tube interface N2 of outer tube interface N2 and the 3rd section of double back journey tubular type supercritical water reaction device of reactor passes through Flange joint, after final reaction, fluid flows out through the core interface tube of minor details reactor, then supercritical water de-solid device online is flowed into by cylinder 18 side surface upper part interface N4, in fluid, there is gravel in solid phase residue material Central Plains, ore deposit soil etc., and undissolved inorganic salt or target product nano metal or metal-oxide powder are separated with lightweight supercritical water under supercritical water atmosphere, supercritical water, the light component such as gas are via the pipe core 19 being positioned at end cap central position, namely dilute phase fluid outlet N5 flows out, flow out by thick phase fluid outlet N3 bottom critical online de-solid device containing rheid. simultaneously when introducing appropriate water coolant by cooling water connector N6, thick phase fluid can being made to be cooled to sub-critical temperature, inorganic salt again dissolve and flow out with thick phase fluid as a solution.
Above content is only the technological thought that the present invention is described; protection scope of the present invention can not be limited with this; every technological thought proposed according to the present invention, any change done on technical scheme basis, all falls within the protection domain of claims of the present invention.
Claims (10)
1. a double back journey tubular type supercritical water reaction apparatus, it is characterised in that, comprise double back journey tubular type supercritical water reaction device and a supercritical water de-solid device online that more piece is connected in series along journey; The core pipe (3) that double back journey tubular type supercritical water reaction device comprises outer tube (1) and is sheathed in outer tube (1), is provided with at least two bracing frames (2) between core pipe (3) and outer tube (1); Core interface tube (N1) is offered in one end of core pipe (3), and outer tube interface (N2) is offered in the side of outer tube (1); The core interface tube (N1) of first joint double back journey tubular type supercritical water reaction device is reactant entrance, and the fluid inlet (N4) that the core interface tube of minor details double back journey tubular type supercritical water reaction device or outer tube interface take off solid device online with supercritical water is connected.
2. a kind of double back journey tubular type supercritical water reaction apparatus as claimed in claim 1, it is characterised in that, the front end of described outer tube (1) arranges the first outer pipe flange (11), and end arranges the 2nd outer pipe flange (5); Centre hole all offered by first outer pipe flange (11) and the 2nd outer pipe flange (5), and the diameter of centre hole is identical with the internal diameter of outer tube (1).
3. a kind of double back journey tubular type supercritical water reaction apparatus as claimed in claim 2, it is characterized in that, the outer side seal of described first outer pipe flange (11) connects the through flange of core pipe (12), flange center hole (14) offered by the through flange of core pipe (12), the diameter in flange center hole (14) is identical with the internal diameter of core pipe (3), and the end of core pipe (3) and the through flange of core pipe (12) are tightly connected; The outer side seal of the through flange of core pipe (12) connects core pipe and connects skirt (13), as core interface tube (N1).
4. a kind of double back journey tubular type supercritical water reaction apparatus as claimed in claim 2 or claim 3, it is characterised in that, the outer side seal of described 2nd outer pipe flange (5) connects blind flange (6); The inner side of blind flange (6) arranges anti-mill following current body (4), the side of anti-mill following current body (4) and the inner side of outer tube (1) are in close contact, the interior side of aft end face and blind flange (6) is in close contact, and front end face is the ellipsoid caved in backward; Anti-mill following current body (4) is arranged at the phase opposite of core pipe end, and the area that circulates between the two is not more than the flow area of core pipe (3).
5. a kind of double back journey tubular type supercritical water reaction apparatus as claimed in claim 4, it is characterized in that, described anti-mill following current body (4) adopts heat cover or brazing mode to be fixed on blind flange (6), and adopts tabular alumina, partial stabilization zirconium oxide ceramic or titanium alloy to make.
6. a kind of double back journey tubular type supercritical water reaction apparatus as claimed in claim 4, it is characterized in that, the fastening piece that described blind flange (6) consists of bolt (7), nut (8) and pad (9) and the 2nd outer pipe flange (5) are tightly connected.
7. a kind of double back journey tubular type supercritical water reaction apparatus as claimed in claim 1 or 2, it is characterized in that, the middle part of described core pipe (3) and end weld a bracing frame (2) respectively, and each bracing frame (2) has three hands (15); Propping up hand (15) entirety in right cylinder, top is sphere, and this spherical diameter equals the internal diameter of outer tube (1), to ensure that hand (15) top and outer tube (1) inner-wall surface fit tightly.
8. a kind of double back journey tubular type supercritical water reaction apparatus as claimed in claim 1, it is characterised in that, the outside chamfering (10) of described core pipe (3) end is 45 ��.
9. a kind of double back journey tubular type supercritical water reaction apparatus as described in claim 1 or 2 or 3, it is characterized in that, described core pipe (3) wall thickness is less than the wall thickness of outer tube (1), and the flow area of core pipe (3) equals the flow area in ring gap space between core pipe (3) and outer tube (1).
10. a kind of double back journey tubular type supercritical water reaction apparatus as described in claim 1 or 2 or 3, it is characterized in that, described supercritical water takes off solid device online and comprises cylinder (18), the upper end of cylinder (18) arranges end cap (17), and lower end offers thick phase fluid outlet (N3); Entrance of cooling water (N6) is offered in cylinder (18) bottom, side, and fluid import/export is offered on top; Being provided with pipe core (19) on end cap, pipe core (19) upper end is entrance, under bring out mouth to stretch into cylinder (18) inner; When the entrance of pipe core (19) is as reaction rear fluid inlet (N4), the fluid import/export of cylinder (18) side is as dilute phase fluid outlet (N5); When the fluid import/export of cylinder (18) side is as reaction rear fluid inlet (N4), the entrance of pipe core (19) is as dilute phase fluid outlet (N5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136926.2A CN105617936B (en) | 2016-03-10 | 2016-03-10 | A kind of double back journey tubular type supercritical water reaction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136926.2A CN105617936B (en) | 2016-03-10 | 2016-03-10 | A kind of double back journey tubular type supercritical water reaction apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105617936A true CN105617936A (en) | 2016-06-01 |
| CN105617936B CN105617936B (en) | 2018-08-10 |
Family
ID=56033513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610136926.2A Active CN105617936B (en) | 2016-03-10 | 2016-03-10 | A kind of double back journey tubular type supercritical water reaction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105617936B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055742A (en) * | 2017-05-23 | 2017-08-18 | 航天凯天环保科技股份有限公司 | The desalination method and system of a kind of organic wastewater supercritical water oxidation |
| FR3072583A1 (en) * | 2017-10-25 | 2019-04-26 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | DEVICE FOR SUPERCRITICAL GASIFICATION OF AQUEOUS EFFLUENT |
| CN109945979A (en) * | 2019-03-11 | 2019-06-28 | 中国科学院上海技术物理研究所 | A kind of infrared detector module Dewar shell mechanism for Cryogenic Optical System |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642965A (en) * | 2012-04-23 | 2012-08-22 | 西安交通大学 | Supercritical water oxidization treatment device for organic waste water and temperature control method |
| CN203916642U (en) * | 2014-07-08 | 2014-11-05 | 昆明理工大学 | A kind of high efficiency liquid phase reaction unit |
| CN205517628U (en) * | 2016-03-10 | 2016-08-31 | 西安交通大学 | Two return stroke tubular supercritical water reaction unit |
-
2016
- 2016-03-10 CN CN201610136926.2A patent/CN105617936B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642965A (en) * | 2012-04-23 | 2012-08-22 | 西安交通大学 | Supercritical water oxidization treatment device for organic waste water and temperature control method |
| CN203916642U (en) * | 2014-07-08 | 2014-11-05 | 昆明理工大学 | A kind of high efficiency liquid phase reaction unit |
| CN205517628U (en) * | 2016-03-10 | 2016-08-31 | 西安交通大学 | Two return stroke tubular supercritical water reaction unit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055742A (en) * | 2017-05-23 | 2017-08-18 | 航天凯天环保科技股份有限公司 | The desalination method and system of a kind of organic wastewater supercritical water oxidation |
| CN107055742B (en) * | 2017-05-23 | 2020-09-08 | 航天凯天环保科技股份有限公司 | Desalination method and system for supercritical water oxidation of organic wastewater |
| FR3072583A1 (en) * | 2017-10-25 | 2019-04-26 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | DEVICE FOR SUPERCRITICAL GASIFICATION OF AQUEOUS EFFLUENT |
| EP3476468A1 (en) * | 2017-10-25 | 2019-05-01 | Commissariat à l'énergie atomique et aux énergies alternatives | Gasification device in a supercritical medium of an aqueous effluent |
| CN109945979A (en) * | 2019-03-11 | 2019-06-28 | 中国科学院上海技术物理研究所 | A kind of infrared detector module Dewar shell mechanism for Cryogenic Optical System |
| CN109945979B (en) * | 2019-03-11 | 2024-05-07 | 中国科学院上海技术物理研究所 | Dewar shell structure of infrared detector assembly for low-temperature optical system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105617936B (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105617936A (en) | Two-pass tube-type supercritical water reaction device | |
| CN110181193B (en) | Novel Al-Mg-Ti alloy welding wire and preparation method thereof | |
| WO2015116807A1 (en) | System for high temperature chemical processing | |
| Vimalraj et al. | Experimental review on friction stir welding of aluminium alloys with nanoparticles | |
| CN205517628U (en) | Two return stroke tubular supercritical water reaction unit | |
| CN103043714A (en) | Tubular membrane device applicable to titanium dioxide washing and washing method | |
| CN207986687U (en) | The device of iron tramp in a kind of removal nano-carbon material | |
| CN103775027A (en) | Pipeline type special metastable alloy anti-scale and anti-paraffin tool | |
| CN102978406B (en) | Regeneration method for rhenium-containing high-temperature alloy scrap | |
| CN205078985U (en) | Diameter -variable scale control scale removal device | |
| CN106591619A (en) | Double-mode porous copper and preparation method and application thereof | |
| CN205014858U (en) | High temperature flue gas cooling device | |
| CN109399765A (en) | Utilize the method for amorphous alloy electrochemical degradation azo dyes | |
| Smallwood | Refractory metals and their industrial applications: a symposium | |
| CN204058598U (en) | Replaceable bolt type sacrificial anode | |
| CN103526063B (en) | Magnesium alloy fused mass dehydrogenation device and online dehydrogenating process thereof | |
| CN202036819U (en) | Urea purification and production device | |
| CN205435117U (en) | Gap pipe automatically cleaning filter equipment | |
| CN206148205U (en) | Can dismantle, reerection and can palingenetic deironing magnetic tube | |
| CN206777962U (en) | A kind of milling train ROLLING OIL filtering recovering device | |
| CN214445511U (en) | Surface treatment equipment for titanium alloy powder metallurgy | |
| CN104195583B (en) | A kind of cold-drawn cold tube rolling pickle removes the method and device of solid | |
| Pelliccione et al. | Dealuminification of heat exchanger tubes | |
| CN211215686U (en) | Stainless steel porous filtering component | |
| CN211836413U (en) | Electrolyte crystallization magnesium removal system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |