CN1381210A - Ethylene absorbent - Google Patents
Ethylene absorbent Download PDFInfo
- Publication number
- CN1381210A CN1381210A CN 01138140 CN01138140A CN1381210A CN 1381210 A CN1381210 A CN 1381210A CN 01138140 CN01138140 CN 01138140 CN 01138140 A CN01138140 A CN 01138140A CN 1381210 A CN1381210 A CN 1381210A
- Authority
- CN
- China
- Prior art keywords
- ethylene absorbent
- ethylene
- absorbent
- potassium permanganate
- ludox
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000005977 Ethylene Substances 0.000 title claims abstract description 19
- 230000002745 absorbent Effects 0.000 title claims abstract description 18
- 239000002250 absorbent Substances 0.000 title claims abstract description 18
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 7
- 239000010457 zeolite Substances 0.000 claims abstract description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 3
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 206010013786 Dry skin Diseases 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- 230000005070 ripening Effects 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 229910001562 pearlite Inorganic materials 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
An ethylene absorbent used as the antistaling agent of fruit, vegetable and flower is prepared from zeolite, potassium permanagnate, uried powder of slaked lime, expanded pearlite and silica sol. It can absorb and oxidize ethylene, HS, SO2, formaldehyde, etc.. Its advantages are high antistaling effect and durable action.
Description
The present invention belongs to fruit and vegerable and flower freshness technology.
Existing ethylene absorbent class and shortcoming thereof: (1) oxidation Decomposition type ethylene absorbent
That uses at present is general with the oxidation Decomposition type of potassium permanganate as representative, though the type is long service time, existence remove speed slowly, not water-fast, shortcoming such as fresh-keeping effect is not obvious.(2) absorbent-type ethylene absorbent
That uses at present is general with the absorbent-type of active carbon as representative, though the type clearance height adsorbs and promptly lost efficacy after saturated, even the danger of desorption in addition.
The purpose of this invention is to provide a kind of ethylene absorbent that under room temperature and cryogenic conditions, can both use.
The present invention is achieved in that
Ethylene absorbent is that the dry pulverized limestone of ripening, expanded perlite and Ludox preparation are formed by zeolite, potassium permanganate, slaked lime.
The proportioning raw materials of ethylene absorbent is: 55～75% zeolites, 10～20% potassium permanganate, 5～15% slaked limes, 1～8% expanded perlite, 1～5% Ludox.
The production technology of ethylene absorbent is with after the above-mentioned raw materials preparation; the water of adding 10～35%; in blender; being 20～50 ℃ in temperature stirred 20～45 minutes down; send into the extruding granulator of aperture 1mm, percent opening 25% then; obtain the shot-like particle of diameter 1mm, after 1 hour, product is packed in the non-woven bag in 105 ℃ of dryings.
The advantage of ethylene absorbent has absorption and ethylene oxide, hydrogen sulfide, sulfur dioxide, smoke, formaldehyde and absorbs multiple organic gas and carbonic acid gas and have functions such as water-fast, good refreshing effect, cycle is long, extensively is suitable for various fruit and vegerable and change grass product and preservation.
Embodiment:
1, after the preparation of raw material with 55 kilograms of zeolites, 20 kilograms of potassium permanganate, 15 kilograms of slaked limes, 5 kilograms of expanded perlites, 5 kilograms of Ludox; the water that adds raw material 35%; in blender; being 40 ℃ in temperature stirred 35 minutes down; send into the extruding granulator of aperture 1mm, percent opening 25% then; obtain the shot-like particle of diameter 1mm, after 1 hour, product is packed in the non-woven bag in 105 ℃ of dryings.
2, with 75 kilograms of zeolites, 10 kilograms of potassium permanganate, 10 kilograms of slaked limes, 3 kilograms of expanded perlites, 2 kilograms of Ludox; the water that adds raw material 20%; in blender; being 35 ℃ in temperature stirred 45 minutes down; send into the extruding granulator of aperture 1mm, percent opening 25% then; obtain the shot-like particle of diameter 1mm, after 1 hour, product is packed in the non-woven bag in 105 ℃ of dryings.
Claims (3)
1, ethylene absorbent is characterized in that: ethylene absorbent is that the dry pulverized limestone of ripening, expanded perlite and Ludox preparation are formed by zeolite, potassium permanganate, slaked lime.
2, ethylene absorbent according to claim 1 is characterized in that: the proportioning raw materials of ethylene absorbent is: ethylene absorbent 55～75% zeolites, 10～20% potassium permanganate, 5～15% slaked limes, 1～8% expanded perlite, 1～5% Ludox.
3, the production technology of ethylene absorbent; it is characterized in that: the production technology of ethylene absorbent is with after the described preparation of raw material of claim 1; the water of adding 10～35%; in blender; be 20～50 ℃ in temperature and stirred 20～45 minutes down, send into the extruding granulator of aperture 1mm, percent opening 25% then, obtain the shot-like particle of diameter 1mm; after 1 hour, product is packed in the non-woven bag in 105 ℃ of dryings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138140 CN1381210A (en) | 2001-12-31 | 2001-12-31 | Ethylene absorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138140 CN1381210A (en) | 2001-12-31 | 2001-12-31 | Ethylene absorbent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1381210A true CN1381210A (en) | 2002-11-27 |
Family
ID=4674418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01138140 Pending CN1381210A (en) | 2001-12-31 | 2001-12-31 | Ethylene absorbent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1381210A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100563793C (en) * | 2004-02-27 | 2009-12-02 | 上海赛艾生物科技有限公司 | Visible harmful gas eliminating agent and preparation method thereof |
| CN103380811A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Ethane-removing device used for air-conditioned storehouses |
| CN103689067A (en) * | 2013-12-10 | 2014-04-02 | 山西省农业科学院农产品贮藏保鲜研究所 | Production method of increasing active ingredient content and improving adsorption efficiency of ethylene absorbent |
| CN104741070A (en) * | 2013-12-27 | 2015-07-01 | 财团法人塑料工业技术发展中心 | Plant material for delaying maturation and ageing and its preparing process |
| CN105432779A (en) * | 2015-12-04 | 2016-03-30 | 广东省农业科学院果树研究所 | Ethylene absorbent for retaining freshness of bananas and preparation method thereof |
| CN111034782A (en) * | 2019-12-23 | 2020-04-21 | 上海直帆冷链技术有限公司 | Multifunctional phase change energy storage ice bag and application thereof |
| CN113117129A (en) * | 2019-12-31 | 2021-07-16 | 南昌智发科技有限公司 | Sterilization composite water absorbent for diaper |
-
2001
- 2001-12-31 CN CN 01138140 patent/CN1381210A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100563793C (en) * | 2004-02-27 | 2009-12-02 | 上海赛艾生物科技有限公司 | Visible harmful gas eliminating agent and preparation method thereof |
| CN103380811A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Ethane-removing device used for air-conditioned storehouses |
| CN103689067A (en) * | 2013-12-10 | 2014-04-02 | 山西省农业科学院农产品贮藏保鲜研究所 | Production method of increasing active ingredient content and improving adsorption efficiency of ethylene absorbent |
| CN104741070A (en) * | 2013-12-27 | 2015-07-01 | 财团法人塑料工业技术发展中心 | Plant material for delaying maturation and ageing and its preparing process |
| CN105432779A (en) * | 2015-12-04 | 2016-03-30 | 广东省农业科学院果树研究所 | Ethylene absorbent for retaining freshness of bananas and preparation method thereof |
| CN105432779B (en) * | 2015-12-04 | 2019-11-19 | 广东省农业科学院果树研究所 | A kind of ethylene absorbent and preparation method thereof for banana fresh-keeping |
| CN111034782A (en) * | 2019-12-23 | 2020-04-21 | 上海直帆冷链技术有限公司 | Multifunctional phase change energy storage ice bag and application thereof |
| CN113117129A (en) * | 2019-12-31 | 2021-07-16 | 南昌智发科技有限公司 | Sterilization composite water absorbent for diaper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101516095B1 (en) | Air purification agent of multi-pore-sized charcoal particles and process for production of same | |
| CN104475051B (en) | A kind of have mixing desulfurization and dedusting granule of bactericidal action and preparation method thereof | |
| JP2001516213A (en) | Methods, compositions and systems for controlled release of chlorine dioxide gas | |
| KR100892044B1 (en) | Low Temperature Recyclable Solid Absorber for Separation of Alkali Metal-based Carbon Dioxide | |
| CN104888602A (en) | Application of Metal Oxide Modified CePO4 Catalysts for Synergistic Denitrification and Mercury Removal | |
| CN1381210A (en) | Ethylene absorbent | |
| RO119864B1 (en) | Catalyst for reducing the content of nitrous oxide in n2o-containing gases, process for producing and using the same | |
| CN1124879C (en) | Preparation process of alumina adsorbant | |
| CN103736452A (en) | Desulfurizer containing diatomite and preparation method thereof | |
| CN102284270B (en) | Preparation process of formulation for purifying storage environment and regulating environmental humidity | |
| CN102145188B (en) | Deodorizing adsorbent | |
| JPS58161904A (en) | Composition for slowly generating gaseous chlorine dioxide | |
| CN1559667A (en) | Ethylene adsorbent and its preparaton method | |
| OA10396A (en) | Zeolitic desulphurization agents and their application to the treatment of gases containing co2 | |
| CN107597140B (en) | A kind of low-temp desulfurization denitrating catalyst and flue gas low-temperature integration desulfurization denitration method | |
| CN109926033A (en) | Modified small-porosity adsorbent of molecular sieve and its preparation method and application | |
| JP2004121249A (en) | Composite adsorbent for maintaining freshness of agricultural products | |
| Dahlan et al. | Removal of SO2 and NO over rice husk ash (RHA)/CaO-supported metal oxides | |
| CN1283420A (en) | Antistaling agent | |
| JPH04171042A (en) | Carbon dioxide absorbent | |
| CN100360188C (en) | A natural organic refrigerator deodorizer | |
| JPH0446615B2 (en) | ||
| CN104437370A (en) | Multi-purpose active carbon particle for desulfuration, dust removal and air purification and preparation method of multi-purpose active carbon particle | |
| CN113117639A (en) | Modified molecular sieve adsorbent and preparation method and application thereof | |
| MXPA03007924A (en) | Purification of sulfuryl fluoride. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |