WO2017012458A1 - Procédé de fumigation de relique culturelle - Google Patents

Procédé de fumigation de relique culturelle Download PDF

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Publication number
WO2017012458A1
WO2017012458A1 PCT/CN2016/087994 CN2016087994W WO2017012458A1 WO 2017012458 A1 WO2017012458 A1 WO 2017012458A1 CN 2016087994 W CN2016087994 W CN 2016087994W WO 2017012458 A1 WO2017012458 A1 WO 2017012458A1
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WO
WIPO (PCT)
Prior art keywords
fumigation
cultural
fumigant
cultural relics
box
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PCT/CN2016/087994
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English (en)
Chinese (zh)
Inventor
姜标
张琛
陶黎明
周新光
吴来明
Original Assignee
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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Application filed by 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 filed Critical 中国科学院上海有机化学研究所
Publication of WO2017012458A1 publication Critical patent/WO2017012458A1/fr

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Classifications

    • 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

Definitions

  • the invention relates to a method for fumigation of cultural relics, belonging to the technical field of cultural relics 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.
  • the object of the present invention is to provide a green, safe and effective method for fumigation of cultural relics, which not only achieves safe and effective sterilization, but also does not affect the material and human health of the cultural relics, and does not pollute the environment. It can realize the one-time fumigation treatment of various materials and various bacterial molds under the same environment, and after fumigation treatment, it can be placed in the cultural relics collection environment for at least half a year without regenerating the bacterial mold.
  • a method for fumigation of cultural relics includes the following operations: placing the fumigant and the cultural relics into a fumigation box, fumigation at 25 to 45 ° C for 1 to 36 hours, evacuating under reduced pressure for 1 to 3 hours, opening the fumigation box, and removing the cultural relics.
  • the fumigant is a compound of a thiosulfinate compound and a thiosulfonate compound.
  • the fumigant is supported on a carrier material having an adsorption effect
  • the carrier material may be filter paper, silica gel, filter membrane, cotton, sponge or cloth, or the like.
  • the carrier material loaded with the fumigant is placed in a hollow device having an outwardly diffusing port or mesh surface
  • the hollow device may be a box structure, a box structure, a cage structure, a bag, or the like.
  • the hollow device has a fan and a speed control function.
  • the hollow device has a self-heating and temperature regulating function.
  • the fumigant is a compound having a volume ratio of 1:1 to 1:5 by a thiosulfinate compound and a thiosulfonate compound.
  • the thiosulfinate compound has the following structural formula: a compound wherein: R 1 and R 2 are the same or different and are each selected from a C 1 -C 4 alkane group (for example, methyl, ethyl, propyl, butyl) or a C 2 -C 4 alkene group. (Example: allyl).
  • R 1 is the same as R 2 .
  • the thiosulfonate compound has the following structural formula: a compound wherein: R 3 and R 4 are the same or different and are each selected from a C 1 -C 4 alkane group (for example, methyl, ethyl, propyl, butyl) or a C 2 -C 4 alkene group. (Example: allyl).
  • R 3 is the same as R 4 .
  • the present invention has the following beneficial effects:
  • the invention adopts a compound of a thiosulfinate compound and a thiosulfonate compound as a fumigant, which not only realizes safe and effective sterilization and disinfection of cultural relics, but also has the lowest environmental pollution and no fumigant residue.
  • the problem does not affect the material material and human health, and has the advantages of green environmental protection; in particular, the invention can realize the one-time treatment of various materials and various bacterial molds in the same fumigation environment, and is subjected to fumigation treatment according to the present invention.
  • the method of the invention has the advantages of simple operation, low cost, wide applicable range of materials and bacterial molds, and long-term preservation of cultural relics. Has important value and far-reaching significance.
  • Methyl methylthiosulfinate and ethyl ethylthiosulfonate were stirred and mixed uniformly at room temperature according to a volume ratio of 1:3; abbreviated as fumigant A; determination of oral LD 50 >500 mg/Kg in mice It belongs to low toxicity.
  • Ethyl ethyl thiosulfinate and methyl methyl sulfonate were stirred and mixed uniformly at room temperature according to a volume ratio of 1:2; abbreviated as fumigant B; determination of oral LD 50 >500 mg/Kg in mice It belongs to low toxicity.
  • Ethyl ethyl thiosulfinate and ethyl thiosulfonate were stirred and mixed uniformly at room temperature according to a volume ratio of 1:1; abbreviated as fumigant C; determination of oral LD 50 >500 mg/Kg in mice It belongs to low toxicity.
  • Methyl methylthiosulfinate and methyl methyl sulfonate were stirred and mixed uniformly at room temperature according to a volume ratio of 1:1.5; abbreviated as fumigant D; the oral LD 50 of the mouse was determined to be >500 mg/Kg. It belongs to low toxicity.
  • the propyl thiosulfinate sulfonate and ethyl ethylthiosulfonate were stirred and mixed uniformly at room temperature according to a volume ratio of 1:2.5; abbreviated as fumigant E; the oral LD 50 of the mouse was determined to be >500 mg/Kg. It belongs to low toxicity.
  • the propyl thiosulfinate propyl ester and allyl thiosulfonic acid allyl ester were stirred and mixed uniformly at room temperature according to a volume ratio of 1:4; abbreviated as fumigant F; the oral LD 50 >500 mg of the mouse was determined. /Kg, which is low in toxicity.
  • Ethyl ethyl thiosulfinate and butyl butyl sulfonate were stirred and mixed uniformly at a volume ratio of 1:5 at room temperature; abbreviated as fumigant G; determination of oral LD 50 >500 mg/Kg in mice It belongs to low toxicity.
  • Ethyl methylthiosulfinate and methyl thiosulfonate were stirred and mixed uniformly at room temperature according to a volume ratio of 1:3; abbreviated as fumigant H; determination of oral LD 50 >500 mg/Kg in mice It belongs to low toxicity.
  • Allyl allysulfinyl sulfinate and allyl methylthiosulfonate were stirred and mixed uniformly at room temperature according to a volume ratio of 1:2.5; abbreviated as fumigant I; determination of oral LD 50 of mice > 500mg/Kg, which is low in toxicity.
  • 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 at 25 ° C, fumigation is carried out for 36 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • Example 3-1 Culture relics fumigation experiment
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • the fumigant is loaded on the filter paper, and then placed in the fumigation box.
  • 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, after fumigation for 18 hours, the air was depressurized 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 16 hours, vacuuming for 2 hours, opening the fumigation box, removing 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 tracking test is performed regularly.
  • the test results are shown in the table below:
  • 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 at 45 ° C, fumigation is performed for 1 hour, and 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • the color of the bamboo and wood samples of the cultural relics treated by the above-mentioned fumigation treatment did not change significantly by the color difference meter, and the strength of the bamboo and wood samples subjected to the above fumigation treatment did not change significantly by the tensile test.
  • 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 30 ° C, fumigation is carried out for 4 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • Staphylococcus aureus Staphylococcus aureus, Escherichia coli, Bacillus megaterium, Bacillus subtilis, Pseudomonas fluorescens, etc.
  • 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 at 25 ° C, fumigation is carried out for 30 hours, and the pressure 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 of the present embodiment are placed in the cultural relics collection room, and the bacteria tracking test is performed regularly.
  • the test results are shown in the following table:
  • Staphylococcus aureus Staphylococcus aureus, Escherichia coli, Bacillus megaterium, Bacillus subtilis, Pseudomonas fluorescens, etc.
  • 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, after fumigation for 8 hours, the air was depressurized 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 of the present embodiment are placed in the cultural relics collection room, and the bacteria tracking test is performed regularly.
  • the test results are shown in the following table:
  • Staphylococcus aureus Staphylococcus aureus, Escherichia coli, Bacillus megaterium, Bacillus subtilis, Pseudomonas fluorescens, etc.
  • 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • the method of the invention can realize one-time treatment of various materials and various bacterial molds in the same fumigation environment.
  • the color, the silk, the linen, the bamboo, the leather, the bone and the bone products of the cultural relic samples after the above-mentioned fumigation treatment were not changed significantly by the color difference meter, and the sample of the cultural relics after the fumigation treatment was obtained by the tensile test.
  • the paper, silk, linen, bamboo and other strengths did not change significantly.
  • the paper folding resistance test showed that the paper folding resistance of the above-mentioned fumigation samples did not change significantly, and the scanning electron microscope was used. It was observed that the fibrous tissue arrangement of the leather and bone products after the above fumigation treatment did not change significantly.
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • Example 8-6 Culture relics fumigation experiment
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • the fumigant and the cultural relic sample are placed in a fumigation box, the fumigation box is closed, and the temperature in the fumigation box is controlled at 25 ° C. After fumigation for 24 hours, evacuate under reduced pressure for 2 hours, open the fumigation box, and 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 tracking test is performed regularly.
  • the test results are shown in the following table:
  • 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 at 25 ° C, fumigation is carried out for 24 hours, and the pressure 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 tracking test is performed regularly.
  • the test results are shown in the following table:

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

La présente invention concerne un procédé de fumigation de relique culturelle comprenant les étapes suivantes : mise en place d'un fumigant et d'une relique culturelle dans une boîte de fumigation ; fumigation de la relique culturelle pendant 1 à 36 heures à la température comprise entre 25 et 45 °C, et extraction de l'air sous pression réduite pendant 1 à 3 heures ; et ouverture de la boîte de fumigation, ainsi que retrait de la relique culturelle, le fumigant étant un mélange de composés thiosulfinates et de composés thiosulfonates. Le procédé a un effet manifeste, un fonctionnement simple et une large gamme d'applications.
PCT/CN2016/087994 2015-07-19 2016-06-30 Procédé de fumigation de relique culturelle WO2017012458A1 (fr)

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CN201510424987.4A CN106693014A (zh) 2015-07-19 2015-07-19 一种文物熏蒸方法
CN201510424987.4 2015-07-19

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CN107509717B (zh) * 2017-10-09 2023-04-18 海麟文博（厦门）文物预防性保护技术有限公司 文物熏蒸装置
CN109984191A (zh) * 2017-12-30 2019-07-09 中国科学院上海有机化学研究所 一种粮食熏蒸工艺
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
CN113819615B (zh) * 2021-09-13 2023-07-18 青岛海尔空调器有限总公司 用于控制空调器的方法及装置、空调器
CN115852741A (zh) * 2022-12-05 2023-03-28 中国文化遗产研究院 控压蒸气文物修复方法

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