CN112299375A - 一种固体缓释二氧化氯的制备方法 - Google Patents
一种固体缓释二氧化氯的制备方法 Download PDFInfo
- Publication number
- CN112299375A CN112299375A CN202011247922.4A CN202011247922A CN112299375A CN 112299375 A CN112299375 A CN 112299375A CN 202011247922 A CN202011247922 A CN 202011247922A CN 112299375 A CN112299375 A CN 112299375A
- Authority
- CN
- China
- Prior art keywords
- chlorine dioxide
- carrier material
- porous water
- layer
- precursor
- 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
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 196
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 99
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 99
- 239000007787 solid Substances 0.000 title claims abstract description 72
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000002243 precursor Substances 0.000 claims abstract description 92
- 239000012876 carrier material Substances 0.000 claims abstract description 74
- 239000000203 mixture Substances 0.000 claims abstract description 39
- 229920002472 Starch Polymers 0.000 claims abstract description 38
- 235000019698 starch Nutrition 0.000 claims abstract description 38
- 239000008107 starch Substances 0.000 claims abstract description 38
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- 239000003513 alkali Substances 0.000 claims abstract description 25
- 230000002378 acidificating effect Effects 0.000 claims abstract description 23
- 238000002791 soaking Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 87
- 238000002156 mixing Methods 0.000 claims description 57
- 239000008367 deionised water Substances 0.000 claims description 55
- 229910021641 deionized water Inorganic materials 0.000 claims description 55
- 238000001035 drying Methods 0.000 claims description 36
- 239000011248 coating agent Substances 0.000 claims description 28
- 238000000576 coating method Methods 0.000 claims description 28
- 238000005507 spraying Methods 0.000 claims description 28
- -1 uniformly mixing Substances 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 23
- 238000013268 sustained release Methods 0.000 claims description 17
- 239000012730 sustained-release form Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 239000002808 molecular sieve Substances 0.000 claims description 11
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 230000020477 pH reduction Effects 0.000 claims description 8
- 239000011358 absorbing material Substances 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 claims description 6
- 229960002218 sodium chlorite Drugs 0.000 claims description 6
- 239000007771 core particle Substances 0.000 claims description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- 239000001488 sodium phosphate Substances 0.000 claims description 4
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 4
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- QXIKMJLSPJFYOI-UHFFFAOYSA-L calcium;dichlorite Chemical compound [Ca+2].[O-]Cl=O.[O-]Cl=O QXIKMJLSPJFYOI-UHFFFAOYSA-L 0.000 claims description 3
- NWAPVVCSZCCZCU-UHFFFAOYSA-L magnesium;dichlorite Chemical compound [Mg+2].[O-]Cl=O.[O-]Cl=O NWAPVVCSZCCZCU-UHFFFAOYSA-L 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- VISKNDGJUCDNMS-UHFFFAOYSA-M potassium;chlorite Chemical compound [K+].[O-]Cl=O VISKNDGJUCDNMS-UHFFFAOYSA-M 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 81
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- 229920000881 Modified starch Polymers 0.000 description 6
- 239000004368 Modified starch Substances 0.000 description 6
- 239000000645 desinfectant Substances 0.000 description 6
- 235000019426 modified starch Nutrition 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 229910000160 potassium phosphate Inorganic materials 0.000 description 4
- 235000011009 potassium phosphates Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 description 2
- 235000011151 potassium sulphates Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/024—Preparation from chlorites or chlorates from chlorites
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011247922.4A CN112299375B (zh) | 2020-11-10 | 2020-11-10 | 一种固体缓释二氧化氯的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011247922.4A CN112299375B (zh) | 2020-11-10 | 2020-11-10 | 一种固体缓释二氧化氯的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112299375A true CN112299375A (zh) | 2021-02-02 |
CN112299375B CN112299375B (zh) | 2022-06-14 |
Family
ID=74325712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011247922.4A Withdrawn - After Issue CN112299375B (zh) | 2020-11-10 | 2020-11-10 | 一种固体缓释二氧化氯的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112299375B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113367153A (zh) * | 2021-06-04 | 2021-09-10 | 湖南天为环保科技有限公司 | 一种基于二氧化氯的除臭剂 |
CN115583719A (zh) * | 2022-09-15 | 2023-01-10 | 天津若金智能环保科技有限公司 | 一种自养反硝化滤料及其制备方法和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999062817A1 (en) * | 1998-06-03 | 1999-12-09 | Akzo Nobel N.V. | Method of producing chlorine dioxide |
CN1355768A (zh) * | 1999-05-18 | 2002-06-26 | 西南研究院 | 用于气体受控持续释放的能量活化组合物 |
CN102669176A (zh) * | 2012-05-30 | 2012-09-19 | 吕永生 | 一种缓释型二氧化氯固体消毒剂 |
CN102847181A (zh) * | 2012-09-26 | 2013-01-02 | 深圳万和制药有限公司 | 延缓二氧化氯产生和释放的制品及其制备方法 |
CN105994262A (zh) * | 2016-05-20 | 2016-10-12 | 武汉普优瑞科技有限公司 | 二氧化氯气体缓释组件及其制备方法,除菌口罩 |
CN111296428A (zh) * | 2020-04-15 | 2020-06-19 | 青岛普泰克化工有限公司 | 一种长期缓释二氧化氯固体材料 |
CN111670911A (zh) * | 2020-06-15 | 2020-09-18 | 深圳市源辉生物科技有限公司 | 二氧化氯缓释粉剂的制备工艺 |
-
2020
- 2020-11-10 CN CN202011247922.4A patent/CN112299375B/zh not_active Withdrawn - After Issue
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999062817A1 (en) * | 1998-06-03 | 1999-12-09 | Akzo Nobel N.V. | Method of producing chlorine dioxide |
CN1355768A (zh) * | 1999-05-18 | 2002-06-26 | 西南研究院 | 用于气体受控持续释放的能量活化组合物 |
CN102669176A (zh) * | 2012-05-30 | 2012-09-19 | 吕永生 | 一种缓释型二氧化氯固体消毒剂 |
CN102847181A (zh) * | 2012-09-26 | 2013-01-02 | 深圳万和制药有限公司 | 延缓二氧化氯产生和释放的制品及其制备方法 |
CN105994262A (zh) * | 2016-05-20 | 2016-10-12 | 武汉普优瑞科技有限公司 | 二氧化氯气体缓释组件及其制备方法,除菌口罩 |
CN111296428A (zh) * | 2020-04-15 | 2020-06-19 | 青岛普泰克化工有限公司 | 一种长期缓释二氧化氯固体材料 |
CN111670911A (zh) * | 2020-06-15 | 2020-09-18 | 深圳市源辉生物科技有限公司 | 二氧化氯缓释粉剂的制备工艺 |
Non-Patent Citations (1)
Title |
---|
陈亚鹏等: "稳定固体二氧化氯多层片的研究", 《日用化学品科学》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113367153A (zh) * | 2021-06-04 | 2021-09-10 | 湖南天为环保科技有限公司 | 一种基于二氧化氯的除臭剂 |
CN115583719A (zh) * | 2022-09-15 | 2023-01-10 | 天津若金智能环保科技有限公司 | 一种自养反硝化滤料及其制备方法和应用 |
Also Published As
Publication number | Publication date |
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CN112299375B (zh) | 2022-06-14 |
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Effective date of registration: 20220713 Address after: 518000 Room 101, No. 15, 1st lane, South touxin village, Dongfang community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen jiadesheng Environmental Protection Technology Co.,Ltd. Address before: 518000 606, No. 6-18, Xinhe Avenue, Xinqiao community, Xinqiao street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen kaishijie Biotechnology Co.,Ltd. |
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