WO2017125038A1 - Procédé de fumigation pour la prévention et le traitement d'organismes nuisibles et de moisissures sur des reliques culturelles - Google Patents

Procédé de fumigation pour la prévention et le traitement d'organismes nuisibles et de moisissures sur des reliques culturelles Download PDF

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WO2017125038A1
WO2017125038A1 PCT/CN2017/071670 CN2017071670W WO2017125038A1 WO 2017125038 A1 WO2017125038 A1 WO 2017125038A1 CN 2017071670 W CN2017071670 W CN 2017071670W WO 2017125038 A1 WO2017125038 A1 WO 2017125038A1
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Prior art keywords
fumigation
group
substituted
fumigant
samples
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PCT/CN2017/071670
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English (en)
Chinese (zh)
Inventor
姜标
张琛
陶黎明
周新光
吴来明
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中国科学院上海有机化学研究所
华东理工大学
上海博物馆
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Publication of WO2017125038A1 publication Critical patent/WO2017125038A1/fr

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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
    • 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
    • A01N41/08—Sulfonic acid halides; alpha-Hydroxy-sulfonic acids; Amino-sulfonic acids; Thiosulfonic acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M13/00—Fumigators; Apparatus for distributing gases
    • 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
    • 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

Definitions

  • the invention relates to a fumigation method for controlling cultural relics, and belongs to the technical field of cultural relic preservation.
  • cultural relics can reflect the cultural, scientific and technological level and production status at that time, as well as the life preferences, habits and conditions of people at all levels of society at that time, and have the inheritance of human civilization. There is no substitute for a major role. Therefore, the protection of cultural relics is of great significance.
  • the insecticidal sterilization methods widely used for disinfection of cultural relics mainly include physical insecticidal methods such as aeration (carbon dioxide, nitrogen) deoxidation and chemical control methods using fumigants such as ethylene oxide, methyl bromide and sulfuryl fluoride.
  • aeration carbon dioxide, nitrogen
  • fumigants such as ethylene oxide, methyl bromide and sulfuryl fluoride.
  • a material containing lead oxide forms carbonate in a short time; ethylene oxide is an explosive substance and has a lure Degeneration; the bactericidal ability of methyl bromide is poor, and since the ninth "Convention of the Meeting of the Parties to the Montreal Protocol" in 1997, developed countries have agreed to phase out the use of methyl bromide from 2005, and according to the Montreal Protocol, by 2015, China It is forbidden to use methyl bromide; sulfuryl fluoride is difficult to penetrate into the watery eggs due to its hydrophobicity, so the ability to kill eggs is poor, and the deposition of fluoride is dangerous to human bones.
  • Conditions and fumigation time for example: for paper, bone, ivory materials, the humidity needs to be adjusted at 50-55%; for textile, wood, leather materials, the need to adjust the humidity is 50-60%; generally for black Aspergillus, Aspergillus and other molds need to be fumigated for 20-24 hours; therefore, this patented technology is not only cumbersome to operate, but also can not achieve one-time fumigation treatment of various materials and various bacterial molds under the same environment.
  • the key is that The patented technology does not inform the cultural relics after being treated by the fumigation method, and then placed in the cultural relics collection environment to regenerate the mold.
  • an object of the present invention is to provide a green, environmentally safe, safe and effective fumigation method for controlling and controlling the insects.
  • the invention relates to a fumigation method for controlling a cultural and worm, which comprises the following steps: putting a fumigant and a cultural relic into a fumigation box, fumigation at 25 to 45 ° C for 1 to 36 hours, and then evacuating for 1 to 3 hours under vacuum.
  • the fumigant has the general formula I: Or Formula II: A compound of the chemical structure shown, wherein, in the formula I: X is a halogen or a hydroxyl group; Y 1 and Y 2 are each independently selected from H or F; and R 1 is an R 1 -substituted C 1 -C 10 alkane group, R 3 substituted C 2 -C 10 alkene group, R 3 substituted phenyl group, R 3 substituted benzyl group, R 3 substituted C 3 -C 8 cycloalkyl group, R 3 substituted C 3 -C 8 cycloalkene a group or a R 3 substituted adamantyl group; the R 3 is selected from at least one of hydrogen, a hydroxyl group, a halogen, a C 1 -C 3 alkane group, and a C 2 -C 3 alkene group; in the formula II: X is a halogen
  • X is F, Cl, Br or OH; Y 1 and Y 2 are both F or Y 1 , and Y 2 is F; R 1 is R 3 substituted C 1 -C 10 alkane group, R 3 -substituted C 2 -C 10 alkene group, R 3 -substituted phenyl group, R 3 -substituted benzyl group, R 3 -substituted C 3 -C 6 cycloalkyl group, R 3 -substituted C a 3 -C 6 cycloalkenyl group or an R 3 -substituted adamantyl group; the R 3 being selected from at least one of hydrogen, hydroxy, fluorine, chlorine, bromine, methyl, ethyl, isopropyl, allyl .
  • X is F or Cl; Y 1 and Y 2 are both F; R 1 is a R 3 -substituted C 1 -C 4 alkane group, and R 3 -substituted C 2 -C a olefin group, an R 3 -substituted phenyl group or an R 3 -substituted C 3 -C 6 cycloalkyl group; and the R 3 is at least one selected from the group consisting of hydrogen, a hydroxyl group, fluorine, and chlorine.
  • X is F; Y 1 and Y 2 are both F; R 1 is a C 1 -C 4 alkane group, a C 2 -C 4 alkene group, a phenyl group or a C 3 group ; -C 7 cycloalkyl (ie: R 3 is hydrogen).
  • X is F, Cl, Br or OH
  • R 2 is a R 3 -substituted C 1 -C 4 alkane group, an R 3 -substituted C 2 -C 4 alkene group, R 3 Substituted phenyl, R 3 substituted benzyl, R 3 substituted C 3 -C 7 cycloalkyl, R 3 substituted C 3 -C 7 cycloalkenyl or R 3 substituted adamantyl; said R 3 It is at least one selected from the group consisting of hydrogen, hydroxyl, fluorine, chlorine, bromine, methyl, ethyl, isopropyl, and allyl.
  • X is F or Cl
  • R 2 is a R 3 -substituted C 1 -C 4 alkane group, an R 3 -substituted C 2 -C 4 alkene group, and an R 3 -substituted C a 3- C 7 cycloalkyl group or an R 3 -substituted phenyl group
  • the R 3 is at least one selected from the group consisting of hydrogen, a hydroxyl group, fluorine, and chlorine.
  • X is F
  • R 2 is a C 1 -C 4 alkane group, a C 2 -C 4 alkene group or a phenyl group (ie, R 3 is hydrogen).
  • fumigants of the present invention include, but are not limited to, compounds having the following chemical structural formula:
  • fumigant 1 (abbreviated as fumigant 2), (abbreviated as fumigant 3), (abbreviated as fumigant 4), (abbreviated as fumigant 5), (abbreviated as fumigant 6), (abbreviated as fumigant 7), (abbreviated as fumigant 8), (abbreviated as fumigant 9), (abbreviated as fumigant 10), (abbreviated as fumigant 11), (abbreviated as fumigant 12), (abbreviated as fumigant 13), (abbreviated as fumigant 14), (abbreviated as fumigant 15), (abbreviated as fumigant 16), (abbreviated as fumigant 17), (abbreviated as fumigant 18), (abbreviated as fumigant 19), (abbreviated as fumigant 20), (abbreviated as fumigant 21), (abbreviated as fumigant 22), (abbreviated as fumigant 23); (abbreviated as fumigan
  • the fumigant is supported on a carrier material having an adsorption effect, and the carrier material package
  • a carrier material having an adsorption effect
  • the carrier material package includes, but is not limited to, filter paper, silica gel, filter, cotton, sponge or cloth.
  • the carrier material loaded with the fumigant is placed in a hollow device having an outwardly diffusing port or mesh face, including but not limited to a box structure, a box structure, a cage structure or Bags, etc.
  • the hollow device has a fan and a speed control function.
  • the hollow device has a self-heating and temperature regulating function.
  • the present invention has the following beneficial effects:
  • the invention not only realizes the safe and effective prevention and control of common insecticidal diseases of the cultural relics, but also has the lowest environmental pollution, no fumigant residue problem, and does not affect the cultural relic material and the human body. It has the advantages of being green and environmentally friendly; in particular, the present invention can realize the one-time treatment of various materials and various cultural relics, bacteria and pests in the same fumigation environment, and the flocked products after the fumigation treatment of the present invention, It can be placed in the cultural relics collection environment for at least half a year without regenerating mold, bacteria and pests. In addition, the method of the invention has the advantages of simple operation, low cost, suitable materials and wide range of molds, bacteria and pests, and the safety of cultural relics. Long-term preservation is of great value and far-reaching significance.
  • the fumigant and the cultural relics sample were placed in a fumigation box, the fumigation box was closed, the temperature in the fumigation box was controlled at 25 ° C, fumigation was carried out for 36 hours, and the pressure was evacuated for 2 hours, the fumigation box was opened, and the cultural relic samples were removed.
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly followed for detection.
  • the test results are shown in the following table:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • Example 3-1 Culture relics fumigation experiment
  • the fumigant and the cultural relics sample were placed in a fumigation box, the fumigation box was closed, the temperature in the fumigation box was controlled at 25 ° C, fumigation was carried out for 24 hours, and the pressure was evacuated for 2 hours, and the fumigation box was opened to remove the cultural relic samples.
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly followed for detection.
  • the test results are shown in the following table:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • the fumigant is loaded on the filter paper, and then placed in the fumigation box.
  • the fumigation box After setting the fumigation box temperature to 35 ° C, the fumigation box is placed in the fumigation box together with the cultural relics sample, the fumigation box is closed, and the fumigation box is controlled.
  • the temperature was 25 ° C, and after fumigation for 18 hours, the air was evacuated for 2 hours, and the fumigation box was opened to remove the cultural relic samples.
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly tracked and detected.
  • the test results are shown in the table below:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • the fumigant is loaded on the filter paper, and then placed in the fumigation box.
  • the fumigation box wind level 2 (middle)
  • the fumigating box and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, and the fumigation box is controlled.
  • the temperature was 25 ° C, and after fumigation for 16 hours, the pressure was evacuated for 2 hours, and the fumigation box was opened to remove the cultural relic samples.
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly followed for detection.
  • the test results are shown in the following table:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • the fumigant and the cultural relic sample are placed in a fumigation box, the fumigation box is closed, the temperature in the fumigation box is controlled to be 35° C., after fumigation for 20 hours, the vacuum is evacuated for 2 hours, the fumigation box is opened, and the cultural relic sample is removed;
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly followed for detection.
  • the test results are shown in the following table:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • the color samples were observed through the above-mentioned fumigation treatment, and the color was slightly yellowed.
  • the strength of the samples subjected to the above fumigation treatment was slightly deteriorated by the tensile test; According to the test of the temperament, the folding resistance of the paper samples subjected to the above fumigation treatment was slightly deteriorated; and the distribution of the fibrous tissue of the leather and bone products samples after the above fumigation treatment was slightly observed by scanning electron microscopy. change.
  • the fumigant and the cultural relic sample were placed in a fumigation box, the fumigation box was closed, the temperature in the fumigation box was controlled at 45 ° C, and after fumigation for 1 hour, the pressure was evacuated for 2 hours, the fumigation box was opened, and the cultural relic samples were removed.
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly followed for detection.
  • the test results are shown in the following table:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • Fumigant fumigant 27 ( CAS No.: 260417-57-0)
  • the fumigant and the cultural relic sample were placed in a fumigation box, the fumigation box was closed, the temperature in the fumigation box was controlled at 30 ° C, and after fumigation for 4 hours, the pressure was evacuated for 2 hours, the fumigation box was opened, and the cultural relic samples were removed.
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly followed for detection.
  • the test results are shown in the following table:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • Fumigant 12 ( CAS number: 1397690-78-6);
  • the invention adopts any one of the above-mentioned fumigant fumigation treatments to realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • Fumigant fumigant 9 ( CAS No.: 113591-64-3)
  • the fumigant is loaded on the cotton wool sheet, and then placed in the fumigation box.
  • the fumigation box temperature After setting the fumigation box temperature to 45 ° C, the fumigation box and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, and the fumigation box is controlled.
  • the temperature was 25 ° C, and after fumigation for 8 hours, the pressure was evacuated for 2 hours, the fumigation box was opened, and the cultural relic samples were removed.
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly followed for detection.
  • the test results are shown in the following table:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • the fumigant is loaded on the cotton wool sheet, and then placed in the fumigation box.
  • the fumigation box wind level 3 strong
  • the fumigating box and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, and the fumigation box is controlled.
  • the temperature was 25 ° C, after fumigation for 10 hours, the pressure was evacuated for 2 hours, the fumigation box was opened, and the cultural relic samples were removed.
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the mold and bacteria are regularly followed for detection.
  • the test results are shown in the following table:
  • the invention can realize one-time treatment of various materials and various molds and bacteria in the same fumigation environment.
  • the fumigant and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, the temperature in the fumigation box is controlled to 25 ° C, and after fumigation for a certain time, the vacuum is evacuated for 2 hours, the fumigation box is opened, and the cultural relic samples are removed.
  • the pest mortality was monitored and the detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • the fumigant is loaded on the filter paper, and then placed in the fumigation box. After setting the fumigation box temperature to 35 ° C, the fumigation box is placed in the fumigation box together with the cultural relics sample, the fumigation box is closed, and the fumigation box is controlled. Smoked at 25 ° C After steaming for a certain period of time, evacuate under reduced pressure for 2 hours, open the fumigation box, remove the cultural relic samples, and monitor the death of the pests. The detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • the fumigant is loaded on the filter paper, and then placed in the fumigation box.
  • the fumigation box wind level 2 (middle)
  • the fumigating box and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, and the fumigation box is controlled.
  • the temperature is 25 ° C, after fumigation for a certain period of time, vacuuming for 2 hours, opening the fumigation box, removing the cultural relic samples, monitoring the death of the pests, the detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • the fumigant and the cultural relics sample are placed in the fumigation box, the fumigation box is closed, the temperature in the fumigation box is controlled to be 35 ° C, and after fumigation for a certain time, the vacuum is evacuated for 2 hours, the fumigation box is opened, and the cultural relic samples are removed.
  • the pest mortality was monitored and the detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • the color samples were observed through the above-mentioned fumigation treatment, and the color was slightly yellowed.
  • the strength of the samples subjected to the above fumigation treatment was slightly deteriorated by the tensile test; According to the test of the temperament, the folding resistance of the paper samples subjected to the above fumigation treatment was slightly deteriorated; and the distribution of the fibrous tissue of the leather and bone products samples after the above fumigation treatment was slightly observed by scanning electron microscopy. change.
  • Fumigant fumigant 7 ( CAS No.: 120801-74-3)
  • the fumigant and the cultural relics sample are placed in the fumigation box, the fumigation box is closed, the temperature in the fumigation box is controlled at 45 ° C, and after fumigation for a certain time, the vacuum is evacuated for 2 hours, the fumigation box is opened, and the cultural relic samples are removed.
  • the pest mortality was monitored and the detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the test results are shown in the following table:
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • Fumigant fumigant 5 ( CAS No.: 120801-74-3)
  • the fumigant and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, the temperature in the fumigation box is controlled to 30 ° C, and after fumigation for a certain time, the vacuum is evacuated for 2 hours, the fumigation box is opened, and the cultural relic sample is removed.
  • the pest mortality was monitored and the detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the test results are shown in the table below:
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • the fumigant is loaded on the cotton wool sheet, and then placed in the fumigation box.
  • the fumigation box temperature After setting the fumigation box temperature to 45 ° C, the fumigation box and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, and the fumigation box is controlled.
  • the temperature is 25 ° C, after fumigation for a certain period of time, vacuuming for 2 hours, opening the fumigation box, removing the cultural relic samples, monitoring the death of the pests, the detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the test results are shown in the following table:
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • Fumigant fumigant 42 ( CAS No.: 76876-59-0)
  • the fumigant is loaded on the cotton wool sheet, and then placed in the fumigation box.
  • the fumigation box wind level 3 strong
  • the fumigating box and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, and the fumigation box is controlled.
  • the temperature is 25 ° C, after fumigation for a certain period of time, vacuuming for 2 hours, opening the fumigation box, removing the cultural relic samples, monitoring the death of the pests, the detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the test results are shown in the following table:
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • Fumigant fumigant 12 ( CAS No.: 1397690-78-6)
  • the fumigant and the cultural relic sample are placed in the fumigation box, the fumigation box is closed, the temperature in the fumigation box is controlled to 25 ° C, and after fumigation for a certain time, the vacuum is evacuated for 2 hours, the fumigation box is opened, and the cultural relic samples are removed.
  • the pest mortality was monitored and the detailed results are shown in the following table:
  • the samples of the cultural relics subjected to the fumigation treatment in this embodiment are placed in the cultural relics collection room, and the growth of the pests is regularly tracked.
  • the test results are shown in the following table:
  • the invention can realize the one-time treatment of various materials and various pests in the same fumigation environment.
  • the fumigation box Place one of the fumigants 2, 3, 4, 6, 8, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 45 with the artifact sample in the fumigation box In the middle, the fumigation box is closed, and the temperature in the fumigation box is controlled at 25 ° C. After fumigation for a certain period of time, the air is depressurized for 2 hours, the fumigation box is opened, the cultural relic samples are removed, and the death of the pests is monitored, and the following monitoring is obtained. result:
  • the invention adopts any of the above-mentioned fumigant fumigation treatments to realize one-time treatment of various materials and various pests, mildews and bacteria in the same fumigation environment.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical & Material Sciences (AREA)
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  • Epidemiology (AREA)
  • Plant Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Insects & Arthropods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

L'invention concerne un procédé de fumigation pour la prévention et le traitement d'organismes nuisibles et de moisissures sur des reliques culturelles. Le procédé comprend les opérations suivantes : placer un insecticide fumigant et des reliques culturelles dans une chambre de fumigation, fumiger les reliques culturelles à 25 à 45 °C pendant 1 à 36 heures, puis extraire l'air sous une pression réduite pendant 1 à 3 heures, ouvrir la chambre de fumigation, et retirer les reliques culturelles. L'insecticide fumigant est un composé de la structure chimique représentée par la formule générale I ou la formule générale II. L'invention non seulement réalise la prévention et le traitement sans danger et efficaces de dommage commun d'organismes nuisibles et de moisissures sur des reliques culturelles, mais présente également les avantages d'une pollution environnementale minimale et d'une protection de l'environnement. En particulier, l'invention peut réaliser le traitement unique de reliques culturelles de divers matériaux et avec une variété de moisissures, de bactéries et d'organismes nuisibles sur les reliques culturelles dans le même environnement de fumigation; et, après le traitement de fumigation de l'invention, les reliques culturelles peuvent être placées dans un environnement de musée d'une collection de reliques historiques pendant au moins un semestre et ne régénéreront plus de moisissures, de bactéries et d'organismes nuisibles. De plus, le procédé de l'invention présente également des avantages tels qu'un fonctionnement simple, un faible coût et une large plage de matériaux applicables et de moisissures, de bactéries et d'organismes nuisibles.
PCT/CN2017/071670 2016-01-19 2017-01-19 Procédé de fumigation pour la prévention et le traitement d'organismes nuisibles et de moisissures sur des reliques culturelles WO2017125038A1 (fr)

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CN109985260B (zh) * 2017-12-30 2021-04-20 中国科学院上海有机化学研究所 一种文物熏蒸工艺

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