WO2015032219A1 - 蒽醌盐在制备用于杀菌或去除甲醛的消毒剂中的应用 - Google Patents

蒽醌盐在制备用于杀菌或去除甲醛的消毒剂中的应用 Download PDF

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WO2015032219A1
WO2015032219A1 PCT/CN2014/078085 CN2014078085W WO2015032219A1 WO 2015032219 A1 WO2015032219 A1 WO 2015032219A1 CN 2014078085 W CN2014078085 W CN 2014078085W WO 2015032219 A1 WO2015032219 A1 WO 2015032219A1
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salt
disinfectant
air
sterilization
disubstituted
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PCT/CN2014/078085
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English (en)
French (fr)
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朱作霖
孙萌
朱振吉
顾康福
孙善庆
解统兴
赵家保
王文海
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宁波市雨辰环保科技有限公司
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Publication of WO2015032219A1 publication Critical patent/WO2015032219A1/zh

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/04—Sulfonic acids; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/70—Non-metallic catalysts, additives or dopants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air

Definitions

  • the invention relates to the application of a cerium salt in preparing a disinfectant for sterilizing or removing formaldehyde, and provides a sterilizing process for killing microorganisms by catalytic oxidation using oxygen in the air as an oxidizing agent, and is particularly suitable for an air purifying system. system.
  • Air purification devices have become rapidly popularized household products, which have promoted the improvement of quality of life.
  • Antibiotics and antiviral drugs cannot be used in air purification systems because they all have a certain volatility, can cause secondary pollution, and can lead to the development of drug-resistant germs and viruses.
  • Halogen-containing disinfectant For example, sodium hypochlorite cannot be used in air purifiers because they are highly irritating, damage the skin and respiratory system of the human body, and are highly corrosive to many things in the living room and the air purifier itself.
  • Peroxides (such as peroxyacids, peroxy alcohols, hydrogen peroxide, etc.) can not be used in air purifiers. First, because they participate in oxidative damage, they no longer have a disinfecting function, so they are used in large quantities. Second, they exist. The safety hazard of the explosion.
  • the air purifier needs a continuous use for a long time, does not produce secondary pollutants such as organic matter and free radicals and ozone, does not cause the generation of drug-resistant germs and viruses, and has low production and use cost, is non-corrosive, And a highly safe disinfection system.
  • R 2 is each independently a substituent of a potassium salt, a sodium salt, an ammonium salt, a calcium salt or a magnesium salt corresponding to a sulfonic acid group, a formic acid group or a hydroxyl group, and their substitution positions are 1, 2, respectively.
  • 3, 4, 5, 6, 7, 8; may be any combination of these positions, which may be disubstituted, trisubstituted, tetrasubstituted, pentasubstituted, hexasubstituted, seven substituted, octasubstituted, including but not limited to, for example, 1, 5-disubstituted, 1,6-disubstituted, 1, 7-disubstituted, 1, 8-disubstituted, 2, 5-disubstituted, 2,6-disubstituted, 2, 7-disubstituted, 2 , 8-two take Generation, 3, 5-disubstituted, 3,6-disubstituted, 3, 7-disubstituted, 3, 8-disubstituted, 4, 5-disubstituted, 4,6-disubstituted, 4, 7-disubstituted , 4, 8-disubstitute
  • the disinfecting ability of the strontium salt is manifested under the condition of oxygen-passing. Therefore, when used as a disinfectant, air is continuously supplied, and the mechanism of action is shown in FIG. Under the normal air purifier operating conditions (more than 5 minutes, room temperature, a large amount of air through), can effectively kill germs and viruses, to achieve disinfection goals.
  • the sulfonic acid group (1, 5-disubstituted, 1, 8-disubstituted, and 1,2-disubstituted from left to right) corresponds to a potassium salt, a sodium salt, an ammonium salt, a calcium salt or Magnesium salt
  • the disinfectant is uniformly dispersed in a solvent by the cerium salt to prepare a base solution, and the pH is
  • the solvent is water, glycerin or The mixture;
  • the mass concentration of the strontium salt in the base solution is 0.5% to 20% (the general dosage is not more than 10%, the optimal is less than 5%, too high will affect the cost of use), and the base solution can be directly used as a disinfection
  • the agent may be used as a disinfectant after adding some common additives, and the additives include perfumes, pigments, and the like, and are not particularly limited as long as they do not limit the object of the present invention.
  • the disinfectant can be made into a product in the form of a liquid, a paste, a solid or the like.
  • the disinfectant has a pH of 9.5 to 11 and a bismuth salt concentration of 1% to 5% in the base solution.
  • the disinfectant is primarily used for addition to an air cleaner (e.g., placing a disinfectant solution in the air passage of the air purifier) for sterilization or removal of formaldehyde.
  • the beneficial effects of the invention are mainly embodied in: the disinfectant of the invention can be used for a long time under the condition of continuous air entering, does not need anti-virus drugs, and does not need peroxides with safety hazards, and does not use halogen-containing cesium. Exciting substances, even the use of alcohol that is dangerous to explode.
  • the disinfectant system which does not use precious metals has simple preparation, low use cost, no secondary pollution, and has a good application prospect.
  • Figure 1 shows the mechanism of action of killing microorganisms by using oxygen in the air
  • Figure 2 shows the Kobe-Powell diffusion measurement results
  • Figure 3 is a graph showing the relationship between the bactericidal ability and the pH of the strontium salt
  • Figure 4 is a graph showing the effect of strontium salt on the adsorption of formaldehyde by activated carbon. detailed description
  • Example 1 Catalyst screening
  • the catalyst was screened using S. aureus as a microorganism and trypsin soy agar as a medium.
  • the material powder to be screened was prepared as a homogeneous mixture with pure water at a ratio of 5% by weight/volume (ie, 5 g powder/100 mL water), and then immersed in a 5 mm diameter neutral precision filter paper for about 10 seconds, and then placed in Kobe. - Kirby-Bauer diffusion assay in the dish.
  • the Kirby-Bauer diffusion cell is placed in a sealed glass enclosure and air is supplied to the glass enclosure at a rate of approximately 10 liters per minute.
  • the bactericidal ability of the catalyst is measured by the area diameter of the bacteria outside the filter paper.
  • Figure 2 is a typical photo effect of the Kirby-Bauer diffusion cell (a total of five substances on this plate).
  • Fig. 2 The results are shown in Fig. 2, and the middle of the lower end of Fig. 12 is No. 1, clockwise, respectively, sodium 1,5-diphenolate, lignin, cellulose, fluorocarbon rubber, sodium silicate. It can be seen from the figure that the bactericidal effect of strontium salt is very obvious (the diameter of the inhibition zone is 13 mm), and the others are basically absent; and the strontium salt does not have a bactericidal effect (the diameter of the inhibition zone is 0 mm) without passing air.
  • Example 2 Example 2:
  • the bactericidal ability was still using S. aureus as a microorganism, as determined by the Kirby-Bauer diffusion assay, and the oxygen-carrying conditions were consistent at room temperature (25 °C) and 37 °C.
  • the results are shown in Table 1. When the concentration is 5%, there is no significant difference in bactericidal ability at room temperature or slightly higher temperature, indicating that the disinfectant system is stable.
  • Example 4 The contents of the test were substantially the same as in Example 2, except that the solvent used for dissolving the onium salt was glycerin, and the results of the test were basically the same as in Example 2.
  • Example 4 The contents of the test were substantially the same as in Example 2, except that the solvent used for dissolving the onium salt was glycerin, and the results of the test were basically the same as in Example 2.
  • the bactericidal ability was still using Staphylococcus aureus as a microorganism, determined by Kirby-Bauer diffusion assay, and the oxygen-passing conditions were consistent at room temperature (25 °C) and 37 °C.
  • the results are shown in Table 2, showing that the concentration is above 5%, room temperature or slightly higher temperature, and there is no significant difference in bactericidal ability.
  • 1,5-diphenol sodium strontium is respectively disposed at a concentration of 5%, and the pH is 6, 7, 8, 8.5, 9, 9.5, 10, An aqueous solution of 10.5, 11, 11.5, 12.
  • the bactericidal ability was still using Staphylococcus aureus as a microorganism, determined by the Kirby-Bauer diffusion assay, and the oxygen-carrying conditions were consistent, and the temperature was room temperature (25 ° C) and 37 ° C.
  • the results are shown in Table 3 and Figure 3. When the concentration is 5%, the room temperature or slightly higher temperature, the pH is 8 or more, the sterilization ability is better, and the pH value is preferably 10 or more.
  • test used a sealed stainless steel box (0.7m X 0.7m X 0.7m) as the measurement space for formaldehyde, and the ability to remove formaldehyde compared to activated carbon.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Analytical Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明涉及蒽醌盐在制备用于杀菌或去除甲醛的消毒剂中的应用，提供了一种使用空气中的氧气为氧化剂，通过催化氧化杀灭微生物、特别适用于空气净化系统的灭菌消毒体系。本发明消毒剂在不断进入空气的条件下，可以长时间使用，不需要抗病毒等药物，也不需要存在安全隐患的过氧化物，没有使用含卤素的刺激性物质，更没有使用存在爆炸危险的酒精等。这种不使用贵金属的消毒剂体系，制备简便，使用成本低，没有二次污染，具有较好应用前景。

Description

蒽醌盐在制备用于杀菌或去除甲醛的消毒剂中的应用 技术领域
本发明涉及蒽醌盐在制备用于杀菌或去除甲醛的消毒剂中的应用， 提供了 一种使用空气中的氧气为氧化剂， 通过催化氧化杀灭微生物、 特别适用于空气 净化系统的灭菌消毒体系。
背景技术
随着人口密度的不断增加， 工业化的大幅提升， 环境污染逐歩加剧， 特别 是空气污染， 严重影响人类的健康。 空气净化装置成为当前被迅速推广的家用 产品， 对生活质量的改善起到一定的推动作用。
但是， 当前的空气净化系统存在较大的不足。 已知的空气净化系统主要有 两种， 一种是通过吸附剂和过滤膜来滤除空气中的微生物和微小颗粒（如 pm2.5 颗粒）， 由于过滤系统没有高效的消毒功能， 导致过滤出的病菌病毒在过滤系统 中聚集， 这些聚集在一起的病菌病毒会通过互相残杀， 只有最强大的病菌病毒 可以存活， 实际上是在培养超级病菌病毒， 对人的健康存在重大潜在危险。 第 二种空气净化系统是通过高能量电场来击杀空气中的微生物， 由于其电压常常 高达近两万伏， 在运行过程中， 会导致空气的电离， 从而产生大量的自由基和 臭氧。 自由基和臭氧对人体健康的危害已是公认的结论。
杀灭病菌的方法有很多， 但是， 它们都不适用于连续化运行的空气净化系 统。
抗生素和抗病毒药物无法用于空气净化系统， 因为它们都具有一定的挥发 性， 会产生次级污染， 并会导致抗药性病菌和病毒的产生。 含有卤素的消毒剂， 例如次氯酸钠， 无法用于空气净化器， 因为它们的剌激性大， 损伤人体的皮肤 和呼吸道系统， 并且对居室内的很多东西及空气净化器本身来说， 腐蚀性大。 过氧化物 （如过氧酸、 过氧醇、 双氧水、 等） 也无法用于空气净化器， 一是因 为它们参与氧化破坏后， 不再具备消毒功能， 所以它们的用量大， 二是它们存 在爆炸的安全隐患。 乙醇等传统消毒剂也无法用于空气净化器， 因为它们的挥 发性很高， 闪点低， 存在较大的爆炸隐患。 银离子也无法用于空气净化器， 因 为在空气净化器运行的条件下它们很容易失活， 再生困难， 导致使用成本高昂。
空气净化器需要一种能够长时间连续化使用， 不会产生有机物及自由基和 臭氧等二次污染物， 不会导致抗药性病菌和病毒的产生， 生产和使用成本较低、 无腐蚀性、 且安全性高的消毒体系。
发明内容
本发明目的是提供蒽醌盐在制备用于杀菌或去除甲醛的消毒剂中的应用， 提供了一种能够在空气净化器中使用的消毒剂体系。
本发明采用的技术方案是：
结构如式 （I) 所示的蒽醌盐在制备消毒剂中的应用：
Figure imgf000004_0001
式 （I) 中， 、 R2各自独立为磺酸基、 甲酸基或羟基对应的钾盐、 钠盐、 铵盐、 钙盐或镁盐的取代基， 它们取代的位置分别在 1、 2、 3、 4、 5、 6、 7、 8； 可以是这些位置的任意组合， 可以是二取代、 三取代、 四取代、 五取代、 六取 代、 七取代、 八取代， 包括但是不限于， 例如， 1， 5-二取代、 1， 6-二取代、 1， 7-二取代、 1， 8-二取代、 2， 5-二取代、 2， 6-二取代、 2， 7-二取代、 2， 8-二取 代、 3， 5-二取代、 3， 6-二取代、 3， 7-二取代、 3， 8-二取代、 4， 5-二取代、 4， 6-二取代、 4， 7-二取代、 4， 8-二取代、 1， 2-二取代、 1， 3-二取代、 1， 4-二取 代、 2， 3-二取代、 2， 4-二取代、 3， 4-二取代、 等等。 所述蒽醌盐的消毒能力 表现在在通氧的条件下， 因此， 作为消毒剂使用时需要不断通入空气， 其作用 机制参见图 1。 在正常的空气净化器运行条件下 （5分钟以上， 室温， 大量的空 气通过）， 可以有效的杀灭病菌和病毒， 达到消毒目标。
为了更好的进一歩阐述蒽醌盐的结构， 以下给出几个具体结构以利于理解， 但是， 这些例子不是限定本发明的范围， 本发明的包含范围由式（I)结构所示。 范例蒽醌盐结构如式 (1-1 ) ~ (1-9) 所示：
Figure imgf000005_0001
其中 、 为磺酸基 （从左到右位置依次为 1， 5-二取代、 1， 8-二取代、 和 1， 2-二取代） 对应的钾盐、 钠盐、 铵盐、 钙盐或镁盐；
Figure imgf000005_0002
其中 、 为甲酸基 （从左到右位置依次为 1， 5-二取代、 1， 8-二取代、 和 1， 2-二取代） 对应的钾盐、 钠盐、 铵盐、 钙盐或镁盐。 即式 （1-1 ) ~ (1-9 ) 中， M为 Na、 K、 NH4、 Ca、 或 Mg。
具体的， 所述消毒剂由所述蒽醌盐均匀分散在溶剂中制得基础溶液， pH为
8-12 (低于这个区间， 消毒的效果较差； 高于这个区间， 会有一定的腐蚀性。）， 在氧气存在的条件下， 实现有效的消毒作用； 所述溶剂为水、 甘油或其混合物; 所述基础溶液中蒽醌盐质量浓度为 0.5%~20% (—般用量不超过 10%, 最优小于 5%, 太高会影响使用的成本）， 该基础溶液可直接作为消毒剂使用， 也可再添加 一些常见添加剂后作为消毒剂使用， 所述添加剂， 包括香精、 色素等， 没有具 体限制， 只要不对本发明的发明目的产生限制即可。 所述消毒剂可以制成液体、 浆状膏体、 固体等形式产品。 优选的， 所述消毒剂 pH为 9.5~11， 基础溶液中蒽醌盐质量浓度为 1%~5%。 所述消毒剂主要用于添加至空气净化器中 （例如将消毒剂溶液置于空气净 化器的进气通道中）， 用于杀菌或去除甲醛。
本发明的有益效果主要体现在： 本发明消毒剂在不断进入空气的条件下， 可以长时间使用， 不需要抗病毒等药物， 也不需要存在安全隐患的过氧化物， 没有使用含卤素的剌激性物质， 更没有使用存在爆炸危险的酒精等。 这种不使 用贵金属的消毒剂体系， 制备简便， 使用成本低， 没有二次污染， 具有较好应 用前景。
附图说明
图 1为利用空气中的氧气杀灭微生物的作用机制；
图 2为科比-保尔扩散测定结果；
图 3为蒽醌盐的杀菌能力和酸碱度之间的关系图；
图 4为蒽醌盐对比活性炭吸附甲醛效果图。 具体实施方式
下面结合具体实施例对本发明进行进一歩描述， 但本发明的保护范围并不 仅限于此： 实施例 1 : 催化剂筛选
催化剂筛选使用金黄色葡萄球菌为微生物， 胰蛋白酶大豆琼脂为培养基。 被筛选的物料粉末以 5%重量 /体积配比 （即 5g粉末 /100 mL水） 用纯水制备为 均匀的混合物， 然后用 5mm直径的中性精密过滤滤纸浸泡约 10秒后， 放置在 科比 -保尔 （Kirby-Bauer)扩散测定皿中。 科比 -保尔 （Kirby-Bauer)扩散测定皿 置于密封的玻璃罩内， 空气以约每分钟 10升的速度供入玻璃罩内。 催化剂的杀 菌能力， 以滤纸周围未长菌的面积直径来衡量。 图 2是一个典型的催化剂作用 效果科比 -保尔 （Kirby-Bauer) 扩散测定皿照片 （此盘上共有 5种物质）。
结果见图 2， 图 12中下端中间为 1号， 顺时针分别为 1,5-二酚钠蒽醌、 木 质素、 纤维素、 氟碳橡胶、 硅酸钠。 由图可见， 蒽醌盐的杀菌效果非常明显（抑 菌圈直径 13mm)， 其它基本没有； 而在不通入空气情况下， 蒽醌盐不具有杀菌 效果 （抑菌圈直径 0mm)。 实施例 2:
多种蒽醌盐分别配制成质量浓度为 5%的水溶液， 控制 pH=10。 杀菌能力仍 然使用金黄色葡萄球菌为微生物， 科比 -保尔 （Kirby-Bauer) 扩散测定法测定， 通氧条件保持一致， 温度为室温（25 °C ) 和 37°C。 结果见表 1， 显示浓度在 5% 时， 室温或稍高温度， 杀菌能力没有明显差别， 显示这种消毒剂体系是稳定的。
表 1 : 在 5%浓度和不同温度下的杀菌效果
Figure imgf000008_0001
结果显示， 对于蒽醌的盐， 无论取代基在什么位置， 无论是 Na、 NH4、 K、 价盐、 还是 Ca等二价盐， 它们催化活化氧气达到消毒的能力都很好。 实施例 3:
试验的内容和实施例 2基本完全相同， 不同之处是， 用于溶解蒽醌盐的溶 剂使用的是甘油， 试验的结果和实施例 2基本一致。 实施例 4:
1,5-二酚钠蒽醌分别配制成质量浓度为 0.5%、 1.0%、 2.0%, 5%、 10%、 15%、 和 20%的水溶液， 控制 pH=10。 杀菌能力仍然使用金黄色葡萄球菌为微生物， 科比 -保尔（Kirby-Bauer)扩散测定法测定，通氧条件保持一致，温度为室温（25 °C ) 和 37°C。 结果见表 2， 显示浓度在 5%以上， 室温或稍高温度， 杀菌能力没有明 显差别。
表 2: 在不同浓度和温度下的杀菌效果
Figure imgf000009_0001
实施例 5: 蒽醌盐杀菌能力和 pH值之间的关系
1,5-二酚钠蒽醌分别配置成浓度为 5%， pH值为 6、 7、 8、 8.5、 9、 9.5、 10、 10.5、 11、 11.5、 12的水溶液。 杀菌能力仍然使用金黄色葡萄球菌为微生物， 科 比 -保尔（Kirby-Bauer)扩散测定法测定，通氧条件保持一致，温度为室温（25°C ) 和 37°C。 结果见表 3和图 3， 显示浓度为 5%时， 室温或稍高温度， pH为 8以 上的杀菌能力较好， pH值在 10以上最好。
表 3: 蒽醌盐杀菌效果和酸碱度之间的关系数据表
Figure imgf000010_0001
试验使用密封的不锈钢盒子 （0.7m X 0.7m X 0.7m) 作为甲醛的测定空间， 脱除甲醛的能力对比活性炭。 两个试验的盒子， 一个放入 500ml的 5%的蒽醌盐 水溶液 （pH=10)、 另一个放入 500克的食品级活性炭， 使用甲醛测量仪 （PPM Formaldehydemeter 400， 分辨率为 O.Olppm) , 测定起始浓度为 lOppm甲醛空 中甲醛浓度的变化， 结果见表 4和图 4。
表 4: 空气中甲醛浓度降低数据表
Figure imgf000011_0001
结果显示， 本发明中披露的新消毒体系， 吸附甲醛的能力优于活性炭， 提 示本发明消毒剂将在空气净化领域有较好的应用前景。 以上所述仅为本发明的较佳实施例而已， 并非用以限定本发明的实质技术 内容范围， 本发明的实质技术内容是广义地定义于申请的权利要求范围中， 任 何他人完成的技术实体或方法， 若是与申请的权利要求范围所定义的完全相同， 也或是一种等效的变更， 均将被视为涵盖于该权利要求范围之中。

Claims

权利要求书
Figure imgf000012_0001
式 （I) 中， 、 R2各自独立为磺酸基、 甲酸基或羟基对应的钾盐、 钠盐、 铵 盐、 钙盐或镁盐的取代基。
.如权利要求 1 所述的应用， 其特征在于所述消毒剂由所述蒽醌盐均匀分散在 溶剂中制得基础溶液， pH为 8~12， 在氧气存在的条件下， 实现有效的消毒作 用； 所述溶剂为水、 甘油或其混合物； 所述基础溶液中蒽醌盐质量浓度为 0.5%~20%。
.如权利要求 2所述的应用， 其特征在于所述消毒剂基础溶液的 pH为 9.5~11， 基础溶液中蒽醌盐质量浓度为 1%~5%。
.如权利要求 1或 2所述的应用， 其特征在于所述消毒剂添加至空气净化器中， 用于杀菌或去除甲醛。
.如权利要求 1或 2所述的应用， 其特征在于所述基础溶液中还含有添加剂。 .如权利要求 1或 2所述的应用， 其特征在于所述消毒剂制成液体、 浆状膏体 或固体产品。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1095705A (zh) * 1992-10-02 1994-11-30 生物技术资源两合公司 用作硫酸盐还原菌产生硫化物的抑制剂的细分散蒽醌类制剂
CN1424875A (zh) * 2000-02-17 2003-06-18 加尼特有限公司 控制动物和水生植物生长的方法
WO2012106487A1 (en) * 2011-02-02 2012-08-09 Marrone Bio Innovations, Inc. Anthraquinone containing preparations/lignin formulations
CN103269583A (zh) * 2010-11-04 2013-08-28 马罗内生物创新公司 含有作为生长促进剂和抗真菌剂的蒽醌衍生物的组合物
CN103651349A (zh) * 2013-09-07 2014-03-26 宁波市雨辰环保科技有限公司 蒽醌盐在制备用于杀菌或去除甲醛的消毒剂中的应用

Family Cites Families (2)

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Publication number Priority date Publication date Assignee Title
GB9814372D0 (en) * 1998-07-02 1998-09-02 Reckitt & Colmann Prod Ltd Treatment of airborne allergens
CN1628893A (zh) * 2003-12-18 2005-06-22 薛雄生 一种家用空气净化器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1095705A (zh) * 1992-10-02 1994-11-30 生物技术资源两合公司 用作硫酸盐还原菌产生硫化物的抑制剂的细分散蒽醌类制剂
CN1424875A (zh) * 2000-02-17 2003-06-18 加尼特有限公司 控制动物和水生植物生长的方法
CN103269583A (zh) * 2010-11-04 2013-08-28 马罗内生物创新公司 含有作为生长促进剂和抗真菌剂的蒽醌衍生物的组合物
WO2012106487A1 (en) * 2011-02-02 2012-08-09 Marrone Bio Innovations, Inc. Anthraquinone containing preparations/lignin formulations
CN103651349A (zh) * 2013-09-07 2014-03-26 宁波市雨辰环保科技有限公司 蒽醌盐在制备用于杀菌或去除甲醛的消毒剂中的应用

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