CN105000535A - Chlorine dioxide generator using three-component solid raw materials and preparation method of chlorine dioxide - Google Patents
Chlorine dioxide generator using three-component solid raw materials and preparation method of chlorine dioxide Download PDFInfo
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- CN105000535A CN105000535A CN201510520868.9A CN201510520868A CN105000535A CN 105000535 A CN105000535 A CN 105000535A CN 201510520868 A CN201510520868 A CN 201510520868A CN 105000535 A CN105000535 A CN 105000535A
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Abstract
The invention discloses a chlorine dioxide generator using three-component solid raw materials. The chlorine dioxide generator comprises three raw material tanks, three metering tanks, a water inlet end, a material mixing tank and a control device, wherein the raw material tanks are communicated with the material mixing tank through pipelines via the metering tanks; the water inlet end is communicated with the material mixing tank through pipelines; the control device includes a metering monitoring apparatus, a time monitoring apparatus, a liquid level monitoring apparatus, a metering control apparatus, an effluent control apparatus and a water inlet control apparatus. The invention further provides a method for preparing chlorine dioxide. The method includes the following steps: mixing sodium chlorite, sulfamic acid and sodium pyrophosphate with water to prepare a liquid raw material, and then preparing chlorine dioxide using the generator provided by the invention. According to the invention, the three solid components, namely sodium chlorite, sulfamic acid and sodium pyrophosphate, are used as raw materials to realize continuous automatic production of chlorine dioxide; the preparation method is convenient and safe, and has great significance for the production of high-purity chlorine dioxide which is used for drinking water disinfection in areas having no hydrochloric acid raw material.
Description
Technical field
The present invention relates to chlorine dioxide generator feed composition composition and system architecture field, particularly a kind of three components solid material chlorine dioxide generator.
Background technology
At present for the chlorine dioxide generator of drinking water disinfection, usually with sodium chlorate and hydrochloric acid for raw material reaction produces dioxide peroxide.Because hydrochloric acid has severe corrosive and high risk, may drug production be used to again, be listed in control type industrial chemicals thus, store and use and need apply for local public security department, and hydrochloric acid long-distance transport be inconvenient, there is potential safety hazard.Non-salt acid starting material is adopted to produce dioxide peroxide useful two kinds of methods usually; One is adopt Textone and citric acid to be raw material, and the purity of chlorine dioxide that this mode is produced is lower, and containing hypochlorite, easily produces halides carcinogenic substance.Two is adopt Textone and sodium pyrosulfate to be raw material production dioxide peroxide, although this mode can improve purity of chlorine dioxide, does not produce the halides of carinogenicity, because reacting incomplete, more chlorite can be caused to remain.Research shows: chlorite has impact to HUMAN HEALTH, therefore adopts this kind of method to produce dioxide peroxide and should eliminate the residual of chlorite.
In prior art, often there is feed blocking pipeline in solid materials charging, causes system cloud gray model fault, adopts above feed-pipe angle technology scheme of the present invention, can guarantee that feeder system supply material is unobstructed.
As preferred technical scheme, described first, second, third feed tube diameter is not less than 15 millimeters.The present invention, according to the particle of solid materials used, defines the diameter of feed-pipe, can avoid further occurring latch up phenomenon, ensures that feeder system is normally run.
As preferred technical scheme, described mixing of materials tank has feed liquid output terminal; Described fluid control device, comprises fluid solenoid electric valve, and described fluid solenoid electric valve is positioned at the feed liquid output terminal of mixing of materials tank; When in described material pot time supervision device monitoring to mixing of materials tank, feed liquid mixing time reaches set(ting)value, described fluid control device is opened described fluid solenoid electric valve and is discharged feed liquid; Described inlet control device, comprises into water solenoid electric valve, and described feed-water end passes through water inlet pipe, is communicated with described mixing of materials tank via water inlet solenoid electric valve; Described level monitoring device comprises the first liquid level sensor and the second liquid level sensor; When the described first liquid level sensor water level monitored in described mixing of materials tank reaches set amount, described inlet control device closes described water inlet solenoid electric valve, stops water inlet; When the described second liquid level sensor liquid level monitored in mixing of materials tank reduces to set amount, described fluid control device cuts out described fluid solenoid electric valve, stops discharging feed liquid.
As preferred technical scheme, described raw material monitoring device comprises the 4th amount level sensor, 5th amount level sensor, 6th amount level sensor, be respectively used to monitor the liquids doses in described Textone head tank, thionamic acid head tank, trisodium phosphate head tank, and monitoring result is fed back to described warning device.
As preferred technical scheme, described producer also comprises PLC, and described PLC is connected with described operating device by signal wire.
The present invention also provides the preparation method of dioxide peroxide, it is characterized in that, is mixed and made into liquid starting material with Textone, thionamic acid, trisodium phosphate and water, adopts the producer preparation described in claim 1-8 any one.
The present invention for raw material, realizes automatically producing continuously of dioxide peroxide with Textone, thionamic acid and trisodium phosphate three kinds of solid ingredients, convenient and safe, is used for drinking water disinfection significant for salt-free acid starting material area production chlorine dioxide with high purity.Adopt Textone and thionamic acid, add that trisodium phosphate can make the transformation efficiency of dioxide peroxide reach more than 99% by a certain percentage, effectively can solve the problem that chlorite remains.
Summary of the invention
For the limitation of prior art, the invention provides a kind of three components solid material chlorine dioxide generator, comprise three head tanks, three test tanks, feed-water end, mixing of materials tank and operating devices; Described each head tank, is communicated with described mixing of materials tank via a test tank by pipeline; Described feed-water end is communicated with described mixing of materials tank by pipeline; Described operating device comprises metering monitor, time supervision device, level monitoring device, metering control, fluid control device, inlet control device; Described metering monitor, for monitoring the inventory in described each test tank, and feeds back to described metering control by monitoring result; Described level monitoring device; For monitoring the liquid level in described mixing of materials tank, and monitoring result is fed back to described fluid control device and inlet control device; Described time supervision device, for monitoring the feed liquid mixing time of described mixing of materials tank, and feeds back to described fluid control device by monitoring result; Described metering control, for when the described metering monitor material monitored in described test tank reaches set amount, stops the head tank convey materials be communicated with it, and opens described test tank to described mixing of materials tank convey materials; Described inlet control device, for when the water level monitored in described mixing of materials tank reaches set amount when described level monitoring device, stops water inlet; Described fluid control device, for when feed liquid mixing time reaches set(ting)value in described time supervision device monitoring to mixing of materials tank, opens described mixing of materials tank and discharges feed liquid; Also for when the described level monitoring device liquid level monitored in mixing of materials tank reduces to set amount, described mixing of materials tank is stopped to discharge feed liquid.
As preferred technical scheme, described metering control comprises charging solenoid electric valve and discharging solenoid electric valve; When the material that described metering monitor monitors in test tank reaches set amount, close described charging solenoid electric valve, and open described discharging solenoid electric valve; Described fluid control device comprises fluid solenoid electric valve, when feed liquid mixing time reaches set(ting)value in described time supervision device monitoring to mixing of materials tank, opens described fluid solenoid electric valve, discharges feed liquid; When the described level monitoring device liquid level monitored in mixing of materials tank reduces to set amount, close described fluid solenoid electric valve.
As preferred technical scheme, described operating device also comprises raw material monitoring device and warning device; Described raw material monitoring device, for monitoring the inventory in described each head tank, and feeds back to described warning device by monitoring result; Described warning device, for when the described raw material monitoring device material monitored in head tank reduces to set amount, starts and reports to the police.
As preferred technical scheme, described three head tanks are respectively Textone head tank, thionamic acid head tank and trisodium phosphate head tank, and described sodium chlorate head tank, by the first feed-pipe, is communicated with described mixing of materials tank via the first test tank; Described thionamic acid head tank, by the second feed-pipe, is communicated with described mixing of materials tank via the second test tank; Described trisodium phosphate head tank, by the 3rd feed-pipe, is communicated with described mixing of materials tank via the 3rd test tank.
As preferred technical scheme, described metering control, comprises the first charging solenoid electric valve, the second charging solenoid electric valve, the 3rd charging solenoid electric valve, the first discharging solenoid electric valve, the second discharging solenoid electric valve, the 3rd discharging solenoid electric valve; Described sodium chlorate head tank, the first feed-pipe, the first charging solenoid electric valve, the first test tank, the first discharging solenoid electric valve, mixing of materials tank connect successively; Described thionamic acid head tank, the second feed-pipe, the second charging solenoid electric valve, the second test tank, the second discharging solenoid electric valve, mixing of materials tank connect successively; Described trisodium phosphate head tank, the 3rd feed-pipe, the 3rd charging solenoid electric valve, the 3rd test tank, the 3rd discharging solenoid electric valve, mixing of materials tank connect successively; Described metering monitor, comprise the first amount level sensor, the second amount level sensor, the 3rd amount level sensor, be respectively used to monitor the inventory in described first test tank, the second test tank, the 3rd test tank, and monitoring result is fed back to described metering control; When the described first amount level sensor material monitored in the first test tank reaches set amount, described metering control closes described first charging solenoid electric valve, and opens described first discharging solenoid electric valve; When the described second amount level sensor material monitored in the second test tank reaches set amount, described metering control closes described second charging solenoid electric valve, and opens described second discharging solenoid electric valve; When the described 3rd amount level sensor inventory monitored in the 3rd test tank reaches set amount, described metering control closes described 3rd charging solenoid electric valve, and opens described 3rd discharging solenoid electric valve.
As preferred technical scheme, the connection angle of described first feed-pipe and described first charging solenoid electric valve is 17-20 °; The connection angle of described second feed-pipe and described second charging solenoid electric valve is 17-20 °; The connection angle of described 3rd feed-pipe and described 3rd charging solenoid electric valve is 17-20 °.
Accompanying drawing explanation
Accompanying drawing 1 width of the present invention
Fig. 1 is three components liquid starting material chlorine dioxide generator structural representation;
In figure: 1-Textone head tank; Taurine head tank; 3-trisodium phosphate head tank; 4-feed-water end; 5-first test tank; 6-second test tank; 7-the 3rd test tank; 8-mixing of materials tank; 9-the 4th amount level sensor; 10-the 5th amount level sensor; 11-the 6th amount level sensor; 12-first amount level sensor; 13-second amount level sensor; 14-the 3rd amount level sensor; 15-first liquid level sensor; 16-second liquid level sensor; 17-first charging solenoid electric valve; 18-second charging solenoid electric valve; 19-the 3rd charging solenoid electric valve; 20-is intake solenoid electric valve; 21-first discharging solenoid electric valve; 22-second discharging solenoid electric valve; 23-the 3rd discharging solenoid electric valve; 24-fluid solenoid electric valve; The adjustable volume pump of 25-; 26-first feed-pipe; 27-second feed-pipe; 28-the 3rd feed-pipe; 29-water inlet pipe; 30-drain pipe; 31-PLC programmable controller.
Embodiment
Implementation process of the present invention is further illustrated below in conjunction with accompanying drawing.Following non-limiting example can make the present invention of those of ordinary skill in the art's comprehend, but does not limit the present invention in any way.
Embodiment 1
Three components liquid material chlorine dioxide generator, comprise Textone head tank 1, thionamic acid head tank 2, trisodium phosphate head tank 3, feed-water end 4, first test tank 5, second test tank 6, 3rd test tank 7, mixing of materials tank 8,-four amount level sensor 9, 5th amount level sensor 10, 6th amount level sensor 11, first amount level sensor 12, second amount level sensor 13, 3rd amount level sensor 14, first liquid level sensor 15, second liquid level sensor 16, first charging solenoid electric valve 17, second charging solenoid electric valve 18, 3rd charging solenoid electric valve 19, water inlet solenoid electric valve 20, first discharging solenoid electric valve 21, second discharging solenoid electric valve 22, 3rd discharging solenoid electric valve 23, fluid solenoid electric valve 24, adjustable volume pump 25, first feed-pipe 26, second feed-pipe 27, 3rd feed-pipe 28, water inlet pipe 29, drain pipe 30, time supervision device, with PLC 31.
Sodium chlorate head tank 1, first feed-pipe 26, first charging solenoid electric valve 17, first test tank 5, first discharging solenoid electric valve 21, mixing of materials tank 8 connect successively; Thionamic acid head tank 2, second feed-pipe 27, second charging solenoid electric valve 18, second test tank 6, second discharging solenoid electric valve 22, mixing of materials tank 8 connect successively; Trisodium phosphate head tank 3, the 3rd feed-pipe 28, the 3rd charging solenoid electric valve 19, the 3rd test tank 7, the 3rd discharging solenoid electric valve 23, mixing of materials tank 8 connect successively.
Metering control, comprises the first charging solenoid electric valve 17, second charging solenoid electric valve 18, the 3rd charging solenoid electric valve 19, first discharging solenoid electric valve 21, second discharging solenoid electric valve 22, the 3rd discharging solenoid electric valve 23.
Metering monitor, comprise the first amount level sensor 12, second amount level sensor 13, the 3rd amount level sensor 14, be respectively used to monitor the inventory in described first test tank 5, second test tank 6, the 3rd test tank 7, and monitoring result is fed back to described metering control by PLC 31.
Fluid control device, comprises fluid solenoid electric valve 24; Mixing of materials tank 8 has feed liquid output terminal; Fluid solenoid electric valve 24 is positioned at the feed liquid output terminal of mixing of materials tank 8;
Inlet control device, comprises into water solenoid electric valve 20, feed-water end 4 by water inlet pipe 29, via water inlet solenoid electric valve 20 be communicated with described mixing of materials tank 8;
Level monitoring device comprises the first liquid level sensor 15 and the second liquid level sensor 16, and monitoring result is fed back to inlet control device and fluid control device by PLC 31.
Described first feed-pipe 26 is 17-20 ° with the connection angle of described first charging solenoid electric valve 17; Described second feed-pipe 27 is 17-20 ° with the connection angle of described second charging solenoid electric valve 18; Described 3rd feed-pipe 28 is 17-20 ° with the connection angle of described 3rd charging solenoid electric valve 19.Described first, second, third feed tube diameter is not less than 15 millimeters.
Three components liquid material chlorine dioxide generator principle of work: first respectively Textone, thionamic acid, trisodium phosphate liquid material are dropped into Textone head tank 1, thionamic acid head tank 2, in trisodium phosphate head tank 3, and connects feed-water end 4.The weight proportion of three kinds of materials is: Textone 1.6 parts, thionamic acid 3.6 parts, trisodium phosphate 1.2 parts.
Open total power switch start up system.PLC 31 controls to open into water solenoid electric valve 20, and water is entered in mixing of materials tank 8 by water inlet pipe 29.When the first liquid level sensor 15 water level monitored in mixing of materials tank 8 reaches set amount, PLC 31 closes water inlet solenoid electric valve 20, stops water inlet; And the first charging solenoid electric valve 17, second charging solenoid electric valve the 18, three charging solenoid electric valve 19 is opened.Textone, thionamic acid, trisodium phosphate liquid starting material, respectively by the first feed-pipe 26, second feed-pipe the 27, three feed-pipe 28, enter the first test tank 5, second test tank the 6, three test tank 7 respectively.
When three kinds of liquid materials reach set amount in respective test tank, the first amount level sensor 12, second amount level sensor the 14, three amount level sensor 15 will be triggered respectively, produce signal to PLC 31; PLC 31 exports control signal and closes the first charging solenoid electric valve 17, second charging solenoid electric valve the 18, three charging solenoid electric valve 19; Export control signal simultaneously and open the first discharging solenoid electric valve 21, second discharging solenoid electric valve the 22, three discharging solenoid electric valve 23, and export control signal proofing unit start time and start timing.Three kinds of quantitative liquid materials enter in mixing of materials tank 8, mix with water, when time monitoring device monitors that in mixing of materials tank 8, feed liquid mixing time reaches set(ting)value, produce signal to PLC 31, PLC 31 exports control signal and closes the first discharging solenoid electric valve 21, second discharging solenoid electric valve the 22, three discharging solenoid electric valve 23; Output control signal unlatching fluid solenoid electric valve 24 and adjustable volume pump 25 work simultaneously, and the ClO 2 solution that mixing of materials tank 8 produces is discharged stand-by by adjustable volume pump 25 through drain pipe 30.
When the liquid in mixing of materials tank 8 exports complete, namely when the second liquid level sensor 16 liquid level monitored in mixing of materials tank 8 reduces to set amount, trigger the second liquid level sensor 16 and produce signal to PLC 31, PLC 31 exports control signal, and closedown fluid solenoid electric valve 24 and adjustable volume pump 25 enter new round circulation.
Through several circulations, when Textone head tank 1, thionamic acid head tank 2, in the material Textone in trisodium phosphate head tank 3, thionamic acid, trisodium phosphate during a certain amount of position of arbitrary raw material consumption, corresponding 4th amount level sensor 9,5th amount level sensor the 10, six amount level sensor 11, reaches PLC 31 by signal, PLC 31 exports control signal, start warning device, system alarm lacks material, stops full machine work simultaneously.
Claims (10)
1. a three components solid material chlorine dioxide generator, is characterized in that: comprise three head tanks, three test tanks, feed-water end (4), mixing of materials tank (8) and operating devices; Described each head tank, is communicated with described mixing of materials tank (8) via a test tank by pipeline; Described feed-water end (4) is communicated with described mixing of materials tank (8) by pipeline;
Described operating device comprises metering monitor, time supervision device, level monitoring device, metering control, fluid control device, inlet control device;
Described metering monitor, for monitoring the inventory in described each test tank, and feeds back to described metering control by monitoring result;
Described level monitoring device; For monitoring the liquid level in described mixing of materials tank (8), and monitoring result is fed back to described fluid control device and inlet control device;
Described time supervision device, for monitoring the feed liquid mixing time of described mixing of materials tank (8), and feeds back to described fluid control device by monitoring result;
Described metering control, for when the described metering monitor material monitored in described test tank reaches set amount, stops the head tank convey materials be communicated with it, and opens described test tank to described mixing of materials tank (8) convey materials;
Described inlet control device, when reaching set amount for the water level monitored when described level monitoring device in described mixing of materials tank (8), stops water inlet;
Described fluid control device, for when feed liquid mixing time reaches set(ting)value in described time supervision device monitoring to mixing of materials tank (8), opens described mixing of materials tank (8) and discharges feed liquid; Also for when the liquid level monitored in mixing of materials tank (8) reduces to set amount when described level monitoring device, described mixing of materials tank (8) is stopped to discharge feed liquid.
2. chlorine dioxide generator according to claim 1, is characterized in that: described metering control comprises charging solenoid electric valve and discharging solenoid electric valve; When the material that described metering monitor monitors in test tank reaches set amount, close described charging solenoid electric valve, and open described discharging solenoid electric valve;
Described fluid control device comprises fluid solenoid electric valve, when feed liquid mixing time reaches set(ting)value in described time supervision device monitoring to mixing of materials tank (8), opens described fluid solenoid electric valve, discharges feed liquid; When the described level monitoring device liquid level monitored in mixing of materials tank (8) reduces to set amount, close described fluid solenoid electric valve.
3. chlorine dioxide generator according to claim 2, is characterized in that: described operating device also comprises raw material monitoring device and warning device; Described raw material monitoring device, for monitoring the inventory in described each head tank, and feeds back to described warning device by monitoring result; Described warning device, for when the described raw material monitoring device material monitored in head tank reduces to set amount, starts and reports to the police.
4. chlorine dioxide generator according to claim 2, is characterized in that: described three head tanks are respectively Textone head tank (1), thionamic acid head tank (2) and trisodium phosphate head tank (3),
Described sodium chlorate head tank (1), by the first feed-pipe (26), is communicated with described mixing of materials tank (8) via the first test tank (5);
Described thionamic acid head tank (2), by the second feed-pipe (27), is communicated with described mixing of materials tank (8) via the second test tank (6);
Described trisodium phosphate head tank (3), by the 3rd feed-pipe (28), is communicated with described mixing of materials tank (8) via the 3rd test tank (7).
5. chlorine dioxide generator according to claim 4, it is characterized in that: described metering control, comprise the first charging solenoid electric valve (17), the second charging solenoid electric valve (18), the 3rd charging solenoid electric valve (19), the first discharging solenoid electric valve (21), the second discharging solenoid electric valve (22), the 3rd discharging solenoid electric valve (23);
Described sodium chlorate head tank (1), the first feed-pipe (26), the first charging solenoid electric valve (17), the first test tank (5), the first discharging solenoid electric valve (21), mixing of materials tank (8) connect successively;
Described thionamic acid head tank (2), the second feed-pipe (27), the second charging solenoid electric valve (18), the second test tank (6), the second discharging solenoid electric valve (22), mixing of materials tank (8) connect successively;
Described trisodium phosphate head tank (3), the 3rd feed-pipe (28), the 3rd charging solenoid electric valve (19), the 3rd test tank (7), the 3rd discharging solenoid electric valve (23), mixing of materials tank (8) connect successively;
Described metering monitor, comprise the first amount level sensor (12), the second amount level sensor (13), the 3rd amount level sensor (14), be respectively used to monitor the inventory in described first test tank (5), the second test tank (6), the 3rd test tank (7), and monitoring result is fed back to described metering control;
When described first amount level sensor (12) material monitored in the first test tank (5) reaches set amount, described metering control closes described first charging solenoid electric valve (17), and opens described first discharging solenoid electric valve (21);
When described second amount level sensor (13) material monitored in the second test tank (6) reaches set amount, described metering control closes described second charging solenoid electric valve (18), and opens described second discharging solenoid electric valve (22);
When described 3rd amount level sensor (14) inventory monitored in the 3rd test tank (7) reaches set amount, described metering control closes described 3rd charging solenoid electric valve (19), and opens described 3rd discharging solenoid electric valve (23).
6. chlorine dioxide generator according to claim 5, is characterized in that: described first feed-pipe (26) is 17-20 ° with the connection angle of described first charging solenoid electric valve (17);
Described second feed-pipe (27) is 17-20 ° with the connection angle of described second charging solenoid electric valve (18);
Described 3rd feed-pipe (28) is 17-20 ° with the connection angle of described 3rd charging solenoid electric valve (19).
7. chlorine dioxide generator according to claim 6, is characterized in that: described mixing of materials tank (8) has feed liquid output terminal;
Described fluid control device, comprises fluid solenoid electric valve (24), and described fluid solenoid electric valve (24) is positioned at the feed liquid output terminal of mixing of materials tank (8); When in described material pot time supervision device monitoring to mixing of materials tank (8), feed liquid mixing time reaches set(ting)value, described fluid control device is opened described fluid solenoid electric valve (24) and is discharged feed liquid;
Described inlet control device, comprise into water solenoid electric valve (20), described feed-water end (4) by water inlet pipe (29), via water inlet solenoid electric valve (20) be communicated with described mixing of materials tank (8);
Described level monitoring device comprises the first liquid level sensor (15) and the second liquid level sensor (16);
When described first liquid level sensor (15) water level monitored in described mixing of materials tank (8) reaches set amount, described inlet control device closes described water inlet solenoid electric valve (20), stops water inlet;
When described second liquid level sensor (16) liquid level monitored in mixing of materials tank (8) reduces to set amount, described fluid control device cuts out described fluid solenoid electric valve (24), stops discharging feed liquid.
8. chlorine dioxide generator according to claim 7, it is characterized in that: described raw material monitoring device comprises the 4th amount level sensor (9), 5th amount level sensor (10), 6th amount level sensor (11), be respectively used to monitor the liquids doses in described Textone head tank (1), thionamic acid head tank (2), trisodium phosphate head tank (3), and monitoring result is fed back to described warning device.
9. chlorine dioxide generator according to claim 1, is characterized in that: described producer also comprises PLC (31), and described PLC (31) is connected with described operating device by signal wire.
10. the preparation method of dioxide peroxide, is characterized in that, is mixed and made into liquid starting material with Textone, thionamic acid, trisodium phosphate and water, adopts the producer preparation described in claim 1-9 any one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510520868.9A CN105000535B (en) | 2015-08-21 | 2015-08-21 | A kind of three constituent solid raw material chlorine dioxide generators and preparation method thereof |
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| CN201510520868.9A CN105000535B (en) | 2015-08-21 | 2015-08-21 | A kind of three constituent solid raw material chlorine dioxide generators and preparation method thereof |
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| CN105000535B CN105000535B (en) | 2017-03-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114684790A (en) * | 2022-03-30 | 2022-07-01 | 中源(大连)生物环保科技有限公司 | Controllable dry method and device for preparing pure chlorine dioxide gas |
| CN116462160A (en) * | 2023-03-29 | 2023-07-21 | 大连交通大学 | By flue gas SO 2 Method and system for preparing steady-state chlorine dioxide for raw materials |
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| US20110052480A1 (en) * | 2002-06-11 | 2011-03-03 | Edward Max Martens | Chlorine dioxide generation systems and methods |
| CN202449848U (en) * | 2012-05-09 | 2012-09-26 | 成都锦兴绿源环保科技有限公司 | Safety interlocking system used in preparation process of chlorine dioxide |
| WO2012166007A1 (en) * | 2011-05-31 | 2012-12-06 | Открытое Акционерное Общество "Уральский Научно-Исследовательский Химический Институт С Опытным Заводом" | Installation for producing an aqueous solution of chlorine dioxide and chlorine |
| CN103127891A (en) * | 2013-03-25 | 2013-06-05 | 山东山大华特科技股份有限公司 | Intermittent reaction constant dosing chlorine dioxide preparation device and method |
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2015
- 2015-08-21 CN CN201510520868.9A patent/CN105000535B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110052480A1 (en) * | 2002-06-11 | 2011-03-03 | Edward Max Martens | Chlorine dioxide generation systems and methods |
| WO2012166007A1 (en) * | 2011-05-31 | 2012-12-06 | Открытое Акционерное Общество "Уральский Научно-Исследовательский Химический Институт С Опытным Заводом" | Installation for producing an aqueous solution of chlorine dioxide and chlorine |
| CN202449848U (en) * | 2012-05-09 | 2012-09-26 | 成都锦兴绿源环保科技有限公司 | Safety interlocking system used in preparation process of chlorine dioxide |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114684790A (en) * | 2022-03-30 | 2022-07-01 | 中源(大连)生物环保科技有限公司 | Controllable dry method and device for preparing pure chlorine dioxide gas |
| CN114684790B (en) * | 2022-03-30 | 2023-08-29 | 中源(大连)生物环保科技有限公司 | Method and device for preparing pure chlorine dioxide gas in controllable dry mode |
| CN116462160A (en) * | 2023-03-29 | 2023-07-21 | 大连交通大学 | By flue gas SO 2 Method and system for preparing steady-state chlorine dioxide for raw materials |
| CN116462160B (en) * | 2023-03-29 | 2024-05-24 | 大连交通大学 | By flue gas SO2Method and system for preparing steady-state chlorine dioxide for raw materials |
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| CN105000535B (en) | 2017-03-01 |
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