CN109422019A - A method of high-purity liquid is manufactured by mancarried device - Google Patents
A method of high-purity liquid is manufactured by mancarried device Download PDFInfo
- Publication number
- CN109422019A CN109422019A CN201710748817.0A CN201710748817A CN109422019A CN 109422019 A CN109422019 A CN 109422019A CN 201710748817 A CN201710748817 A CN 201710748817A CN 109422019 A CN109422019 A CN 109422019A
- Authority
- CN
- China
- Prior art keywords
- chemicals
- packets
- packet
- liquid
- purity liquid
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000000376 reactant Substances 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 239000005022 packaging material Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N chlorine dioxide Inorganic materials O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract description 41
- 239000004155 Chlorine dioxide Substances 0.000 abstract description 22
- 235000019398 chlorine dioxide Nutrition 0.000 abstract description 22
- 239000000047 product Substances 0.000 abstract description 9
- 239000006227 byproduct Substances 0.000 abstract description 8
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000013043 chemical agent Substances 0.000 abstract description 2
- 238000005202 decontamination Methods 0.000 abstract description 2
- 230000003588 decontaminative effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 239000003999 initiator Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 241000790917 Dioxys <bee> Species 0.000 description 3
- 229910002090 carbon oxide Inorganic materials 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- NHYCGSASNAIGLD-UHFFFAOYSA-N Chlorine monoxide Chemical compound Cl[O] NHYCGSASNAIGLD-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3261—Flexible containers having several compartments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
A method of high-purity liquid being manufactured by mancarried device, No.1 chemicals is packaged in No. two chemicals packets;When two kinds of chemicals mixing will react, the two packets are refilled to be wrapped into No. three;It include high molecular material or coated paper in the material of No.1 chemicals packet and No. two chemicals packets;The aperture of material is between 0.03 to 74.0 microns;Chemicals reactant is solid or liquid, and gas is discharged into liquid by chemicals packet.Advantages of the present invention: the production of the desired amount of high-purity liquid is completed with desired rate within the desired period.Reactant, initiator in container bag, product and byproduct are maintained in required concentration range, produce the easy regulation of required amount, rate and duration.The high-purity liquid chlorine dioxide that can be used for producing multiple use, including surface decontamination, Water warfare, biological medicine sterilizing and the purification of biomedical engineering and chemical agent.
Description
Technical field
The present invention relates to the method for making high-purity liquid, in particular to a kind of to pass through mancarried device manufacture height
The method of pure liquids.
Background technique
Chemical solvent can be used to slow down, control, kill or prevent microbial contamination, such as: bacterium, fungi, virus, mould
Spore, algae and protozoan;It can also be used to slow down, prevent or control biochemical decomposition;Control breathing, deodorization and slows down and prevents
Only chemically react.
There are many scene is led to the problem of using chemical solvent at present.Such as: liquid transporting is at high cost, and gas transport is dangerous.
Pervious invention method production solvent low quality, low concentration or contain pollutant, there are some unsatisfactory unhealthy
Byproduct or unreacted chemical residue.These residues are avoided to be used in relation to regulation and FDA and EPA regulation suggestion
Human consumption and contact.
There is the demands of the controllable high-purity solvent of energy produced on-site in market, such as: aqueous sulfur dioxide, hydrogen sulfide and two
Chlorine monoxid.Can safe and efficient, economically produce, without independent power plant, Large expensive equipment or avoid generate not
The chemical by-products needed.
Currently, the existing process for generating aqueous solution of chlorine dioxide is the object that add large capacity in aqueous solution
Matter, it may be assumed that tablet, pill, capsule, brick packet, sachet etc., this process have its disadvantage, it may be assumed that by these tablets, pill, glue
Capsule, the dissolution of brick packet allow water penetration to enter sachet and need for quite a long time, and product purity is low, also generates to health and ring
The harmful byproduct in border.
Summary of the invention
The purpose of the invention is to overcome the above problem, provide a kind of by mancarried device manufacture high-purity liquid
The method of body.
The present invention provides a kind of methods for manufacturing high-purity liquid by mancarried device, it is characterised in that: described
The method for manufacturing high-purity liquid by mancarried device, No.1 chemicals are packaged in No. two chemicals packets;When two kinds of chemistry
Product mixing will react, the two packets are refilled to be wrapped into No. three;
It include high molecular material or coated paper in the material of No.1 chemicals packet and No. two chemicals packets;No.1 chemicals
Packet and No. two chemicals packets are made of hydrophobic material or hydrophilic material, the two of No.1 chemicals packet and No. two chemicals packets
Carbon oxide gas infiltration rate is between 600cc/sq m/24hrs to 21000cc/sq m/24hrs;No.1 chemicals packet and two
The aperture of number chemicals packaging material is between 0.03 to 74.0 microns;Chemicals reactant is solid or liquid, and gas is to pass through
Chemicals packet is discharged into liquid.
No. three packets are impermeable material packet or container.
Chemicals reactant is mixed reactant.
No. three packets are made of impermeability material, comprising: glass, metal, plastic polymer or copolymer.
No.1 chemicals packet and No. two chemicals packets are made of braided material or non-woven materials.
Chlorine dioxide can bring some challenges, mainly due to its intrinsic physics and chemical instability.Pure dioxy
Changing chlorine is gaseous compound under normal circumstances.As gas, it is very sensitive to chemical breakdown, meeting when compressing at higher concentrations
Explosion.
Due to these and other, requiring so far when commercial use generates chlorine dioxide will it is necessary to measures
To cope with these challenges.However, produced on-site also can some apparent drawbacks, especially in the operation of instrument and equipment and need to handle
In terms of storing precursor chemicals.So the method for preparing chlorine dioxide of other forms is very desirable idea.One
Feasible real work requirement is that the size and function of dose dispenser should can be easy to by people's operation processing.So
And Portable chlorine dioxide generator can be carried by a people and be used in small range region.Such as: office, laboratory,
Clinic etc., or with vehicle transport, this ideal state is being impossible before.
Chlorine dioxide has excellent environmental protection quality, because it does not generate a large amount of chlorinated hydrocabon byproduct.Although chemistry hair
Raw device system has effectively handled the large-scale production of chlorine dioxide, but small-sized portable production has more challenge.In particular,
The rapid deployment used in personal protection and portability are difficult to combine in single product.
Advantages of the present invention:
The production of the desired amount of high-purity liquid is completed with desired rate within the desired period.This be by using
Reactant appropriate comes initiation reaction completion, reactant, initiation in container bag in a special and closed container bag
Agent, product and byproduct are maintained in required concentration range.Amount, rate and the duration needed for production can be held by selection
Type, level, volume, reaction volume and the reactant ratio of device bag regulates and controls.As long as this operation technical staff has section Xue Zhi
Know, carrying out routine experiment according to method as described herein can complete.The present invention, which can be used for producing, has long quality guarantee period,
Such as several years portable high-purity liquid chlorine dioxide generators, because reactant is separated from each other.The generation of two kinds of reactants
Device is used if it is with solid reactant just with using single liquid dispenser, simple as fire extinguisher.The present invention
It can be used for producing the high-purity liquid chlorine dioxide of multiple use, including the sterilizing of surface decontamination, Water warfare, biological medicine and life
The purification of object engineering in medicine and chemical agent.
Detailed description of the invention
With reference to the accompanying drawing and embodiment the present invention is described in further detail:
Fig. 1 is No.1 chemicals packet schematic diagram;
Fig. 2 is one, No. two chemicals packet schematic diagram;
Fig. 3 is overall structure diagram;
In figure, 1 is No.1 chemicals packet, and 2 be No. two chemicals packets, and 3 be No. three packets.
Specific embodiment
Embodiment 1
Present embodiments provide a kind of method that high-purity liquid is manufactured by mancarried device, it is characterised in that: described
The method that high-purity liquid is manufactured by mancarried device, No.1 chemicals is packaged in No. two chemicals packets;Change when two kinds
Product mixing will react, the two packets are refilled to be wrapped into No. three;
It include high molecular material or coated paper in the material of No.1 chemicals packet and No. two chemicals packets;No.1 chemicals
Packet and No. two chemicals packets are made of hydrophobic material or hydrophilic material, the two of No.1 chemicals packet and No. two chemicals packets
Carbon oxide gas infiltration rate is between 600cc/sq m/24hrs to 21000cc/sq m/24hrs;No.1 chemicals packet and two
The aperture of number chemicals packaging material is between 0.03 to 74.0 microns;Chemicals reactant is solid or liquid, and gas is to pass through
Chemicals packet is discharged into liquid.
No. three packets are impermeable material packet or container.
Chemicals reactant is mixed reactant.
No. three packets are made of impermeability material, comprising: glass, metal, plastic polymer or copolymer.
No.1 chemicals packet and No. two chemicals packets are made of braided material or non-woven materials.
Chlorine dioxide can bring some challenges, mainly due to its intrinsic physics and chemical instability.Pure dioxy
Changing chlorine is gaseous compound under normal circumstances.As gas, it is very sensitive to chemical breakdown, meeting when compressing at higher concentrations
Explosion.
Due to these and other, requiring so far when commercial use generates chlorine dioxide will it is necessary to measures
To cope with these challenges.However, produced on-site also can some apparent drawbacks, especially in the operation of instrument and equipment and need to handle
In terms of storing precursor chemicals.So the method for preparing chlorine dioxide of other forms is very desirable idea.One
Feasible real work requirement is that the size and function of dose dispenser should can be easy to by people's operation processing.So
And Portable chlorine dioxide generator can be carried by a people and be used in small range region.Such as: office, laboratory,
Clinic etc., or with vehicle transport, this ideal state is being impossible before.
Chlorine dioxide has excellent environmental protection quality, because it does not generate a large amount of chlorinated hydrocabon byproduct.Although chemistry hair
Raw device system has effectively handled the large-scale production of chlorine dioxide, but small-sized portable production has more challenge.In particular,
The rapid deployment used in personal protection and portability are difficult to combine in single product.
Embodiment 2
Present embodiments provide a kind of method that high-purity liquid is manufactured by mancarried device, it is characterised in that: described
The method that high-purity liquid is manufactured by mancarried device, No.1 chemicals is packaged in No. two chemicals packets;Change when two kinds
Product mixing will react, the two packets are refilled to be wrapped into No. three;
It include high molecular material or coated paper in the material of No.1 chemicals packet and No. two chemicals packets;No.1 chemicals
Packet and No. two chemicals packets are made of hydrophobic material or hydrophilic material, the two of No.1 chemicals packet and No. two chemicals packets
Carbon oxide gas infiltration rate is between 600cc/sq m/24hrs to 21000cc/sq m/24hrs;No.1 chemicals packet and two
The aperture of number chemicals packaging material is between 0.03 to 74.0 microns;Chemicals reactant is solid or liquid, and gas is to pass through
Chemicals packet is discharged into liquid.
No.1 chemicals packet and No. two chemicals packets are made of braided material or non-woven materials.
Chlorine dioxide can bring some challenges, mainly due to its intrinsic physics and chemical instability.Pure dioxy
Changing chlorine is gaseous compound under normal circumstances.As gas, it is very sensitive to chemical breakdown, meeting when compressing at higher concentrations
Explosion.
Due to these and other, requiring so far when commercial use generates chlorine dioxide will it is necessary to measures
To cope with these challenges.However, produced on-site also can some apparent drawbacks, especially in the operation of instrument and equipment and need to handle
In terms of storing precursor chemicals.So the method for preparing chlorine dioxide of other forms is very desirable idea.One
Feasible real work requirement is that the size and function of dose dispenser should can be easy to by people's operation processing.So
And Portable chlorine dioxide generator can be carried by a people and be used in small range region.Such as: office, laboratory,
Clinic etc., or with vehicle transport, this ideal state is being impossible before.
Chlorine dioxide has excellent environmental protection quality, because it does not generate a large amount of chlorinated hydrocabon byproduct.Although chemistry hair
Raw device system has effectively handled the large-scale production of chlorine dioxide, but small-sized portable production has more challenge.In particular,
The rapid deployment used in personal protection and portability are difficult to combine in single product.
Claims (5)
1. a kind of method for manufacturing high-purity liquid by mancarried device, it is characterised in that: described passes through mancarried device
The method for manufacturing high-purity liquid, No.1 chemicals are packaged in No. two chemicals packets;When two kinds of chemicals mixing will rise instead
It answers, the two packets are refilled to be wrapped into No. three;
It include high molecular material or coated paper in the material of No.1 chemicals packet and No. two chemicals packets;No.1 chemicals packet and
No. two chemicals packets are made of hydrophobic material or hydrophilic material, the titanium dioxide of No.1 chemicals packet and No. two chemicals packets
Carbon gas permeation rate is between 600cc/sq m/24hrs to 21000cc/sq m/24hrs;No.1 chemicals packet and No. two changes
The aperture of product packaging material is between 0.03 to 74.0 microns;Chemicals reactant is solid or liquid, and gas is to pass through chemistry
Product packet is discharged into liquid.
2. the method described in accordance with the claim 1 for manufacturing high-purity liquid by mancarried device, it is characterised in that: described
No. three packets are impermeable material packet or container.
3. the method described in accordance with the claim 1 for manufacturing high-purity liquid by mancarried device, it is characterised in that: chemicals
Reactant is mixed reactant.
4. the method described in accordance with the claim 1 for manufacturing high-purity liquid by mancarried device, it is characterised in that: No. three packets
It is to be made of impermeability material, comprising: glass, metal, plastic polymer or copolymer.
5. the method described in accordance with the claim 1 for manufacturing high-purity liquid by mancarried device, it is characterised in that: No.1
Product packet and No. two chemicals packets are made of braided material or non-woven materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710748817.0A CN109422019A (en) | 2017-08-28 | 2017-08-28 | A method of high-purity liquid is manufactured by mancarried device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710748817.0A CN109422019A (en) | 2017-08-28 | 2017-08-28 | A method of high-purity liquid is manufactured by mancarried device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109422019A true CN109422019A (en) | 2019-03-05 |
Family
ID=65502434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710748817.0A Pending CN109422019A (en) | 2017-08-28 | 2017-08-28 | A method of high-purity liquid is manufactured by mancarried device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109422019A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110422486A (en) * | 2019-08-02 | 2019-11-08 | 昆山华颐生物科技有限公司 | A kind of hydrogen manufacturing Chinese medicine package and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1062119A (en) * | 1990-11-07 | 1992-06-24 | 株式会社大制药工场 | Complex room container |
US20010038805A1 (en) * | 2000-02-18 | 2001-11-08 | Richard Hamilton | Apparatus and method for controlled delivery of a gas |
CN204671616U (en) * | 2015-05-06 | 2015-09-30 | 湖北南五洲生化科技有限公司 | A kind of release bag preparing chlorine dioxide with high purity |
-
2017
- 2017-08-28 CN CN201710748817.0A patent/CN109422019A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1062119A (en) * | 1990-11-07 | 1992-06-24 | 株式会社大制药工场 | Complex room container |
US20010038805A1 (en) * | 2000-02-18 | 2001-11-08 | Richard Hamilton | Apparatus and method for controlled delivery of a gas |
CN204671616U (en) * | 2015-05-06 | 2015-09-30 | 湖北南五洲生化科技有限公司 | A kind of release bag preparing chlorine dioxide with high purity |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110422486A (en) * | 2019-08-02 | 2019-11-08 | 昆山华颐生物科技有限公司 | A kind of hydrogen manufacturing Chinese medicine package and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101605720B (en) | Osmotic method and apparatus for producing a fluid comprising high purity chlorine dioxide | |
JP6052508B2 (en) | Chlorine dioxide generator | |
US6602466B2 (en) | Apparatus and method for controlled delivery of a gas | |
US6607696B1 (en) | Apparatus and method for controlled delivery of a gas | |
JP6496928B2 (en) | Hydrogen generator for beverages | |
WO2003013630A3 (en) | Packages facilitating convenient mixing and delivery of liquids | |
KR101696649B1 (en) | Apparatus for generrating pure chlorine dioxide and method | |
CN109422019A (en) | A method of high-purity liquid is manufactured by mancarried device | |
WO2015136478A1 (en) | Stable chlorine dioxide composition and method of preparation | |
JPH10182106A (en) | Generation of chlorine dioxide gas and production therefor | |
US20040022667A1 (en) | Microbial decontamination and detoxification system and method | |
JP2015037769A (en) | Feeding device of reduced-hydrogen water | |
US9517934B2 (en) | Process for the generation of chlorine dioxide | |
KR100902846B1 (en) | Apparatus for preparing pure chlorine dioxide organic solvent and chlorine dioxide production method using the same | |
JPWO2020071324A1 (en) | Chlorine dioxide generator | |
KR20190078837A (en) | Composition generating chlorine dioxide, case with a composition generating chlorine dioxide, blister package, and injection device for chlorine dioxide | |
WO2003051407A1 (en) | Apparatus and methods for delivery of a gas | |
CN212127510U (en) | Disinfectant generator capable of controlling chlorine dioxide gas output | |
WO2014189833A1 (en) | Method of controlling the generation of a gas within a package | |
JP6345952B2 (en) | Medical container | |
CN203513345U (en) | Pipeline disinfection device | |
CN113767899A (en) | A kind of controllable slow-release reaction type chlorine dioxide generating device and generating method | |
CN219526255U (en) | Chlorine dioxide aqueous solution generating device | |
CN2775026Y (en) | Chlorine dioxide generator for air sterilization | |
BE1023120B1 (en) | METHOD AND SYSTEM FOR DISINFECTING WITH CHLORDIOXIDE GAS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190305 |