Botanic remover for formaldehyde and preparation process thereof
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A formaldehyde scavenger and preparation process technology, which can be used in the fields of deodorization, dispersed particle separation, chemical instruments and methods, etc., and can solve problems such as the inability to completely remove formaldehyde.
Inactive Publication Date: 2011-03-30
张艳冰
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Problems solved by technology
[0004] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a plant-based formaldehyde scavenger after a lot
Method used
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Embodiment 1
[0019] It is prepared from the following raw materials according to the ratio of parts by weight, aloe: tea: spider plant: agave: chrysanthemum=190:82:163:75:56.
[0020] Its preparation process is as follows:
[0021] Cleaning: remove impurities from the above raw materials and wash them with water;
[0022] Crushing: process and break the washed raw materials;
[0023] Leaching: The processed and crushed raw materials are subjected to countercurrent extraction with water, the water consumption is 15 times that of the raw materials, the temperature is controlled at 40-60°C, and the extraction time is 30 minutes until the residue remains to obtain the water extract;
[0024] Filtration: filtering the above-mentioned water extract through a filter to obtain a filtrate;
[0025] Synthesis: Add preservatives to the above filtrate to obtain the finished product.
Embodiment 2
[0027] It is prepared from the following raw materials according to the ratio of parts by weight, aloe: tea: spider plant: agave: chrysanthemum = 100:60:90:50:36.
[0028] Its preparation process is with embodiment 1.
Embodiment 3
[0030] It is prepared from the following raw materials according to the ratio of parts by weight, aloe: tea leaves: spider plant: agave: chrysanthemum = 320: 110: 260: 100: 87.
[0031] Its preparation process is with embodiment 1.
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Abstract
The invention relates to a botanic remover for formaldehyde and a preparation process thereof, belonging to the technical field of household environmental-friendly products. The botanic remover for the formaldehyde is prepared from the raw materials of aloe, tea, Chlorophyium capense, maguey and chrysanthemum in parts by weight. The botanic remover can effectively remove free formaldehyde in the air and reduce the formaldehyde release in artificial boards, has the characteristics of colorlessness, odorlessness, volatility free, and corrosiveness free, and has no damage to humans and animals because of being prepared from non-toxic harmless botanic raw materials through extraction.
Description
technical field [0001] The invention relates to a preparation for removing formaldehyde, in particular to a plant-based formaldehyde scavenger and a preparation process thereof, belonging to the technical field of household environmental protection products. Background technique [0002] Formaldehyde (HCHO) is a colorless gas with a strong pungent odor. Long-term exposure to low-dose formaldehyde generally causes physical decline, easy colds, hair loss, anorexia, and when the concentration is high, eyes are sore, dry, tearful, dry throat, nasal congestion, headache, nausea, fatigue, forgetfulness, confusion, chest tightness And heart and lung diseases, especially for newlywed families, can also cause infertility, menstrual disorders, deformed fetuses, children with leukemia and other diseases, causing serious indoor pollution; if ventilation is used to solve indoor pollution, ventilation should be done every 10 minutes according to research. In the first half an hour, the i...
Claims
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Application Information
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