Production method and application of humic acid and fulvic acid extracted from humus and organic salts of mineral compounds thereof

A technology of humic acid and humic substances, applied in the direction of organic chemistry, etc., can solve the problem of vitamins and enzymes not working.

Inactive Publication Date: 2010-03-31
唐毅
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

So in the absence of essential micronutrients, vitamins and enzymes do not function

Method used

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  • Production method and application of humic acid and fulvic acid extracted from humus and organic salts of mineral compounds thereof
  • Production method and application of humic acid and fulvic acid extracted from humus and organic salts of mineral compounds thereof
  • Production method and application of humic acid and fulvic acid extracted from humus and organic salts of mineral compounds thereof

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Embodiment

[0048] A method for extracting humic acid and fulvic acid from humic substances provided in this embodiment, it includes adopting humic substances containing minerals as a natural source, and configuring an alkali with a pH value between 8-13 in a heated stirrer An alkaline extractant, the weight percentage of the alkali in the alkaline extractant is 1w / w% to 5w / w%, and then according to the total weight of the extract, the weight percentage is added to the range of 10w / w% to 30w / w%. Mineral humus; the liquid is stirred at a temperature between 30°C and 80°C. After a certain time, the certain time: can be 1 hour to 5 hours. When stirring to a certain temperature, the certain temperature, It can be 70°C, adding 50w / w% hydrogen peroxide (H 2 o 2 ), with hydrogen peroxide (H 2 o 2 ) as an oxidizing agent can increase the content of fulvic acid, and keep stirring, after adding hydrogen peroxide, carry out solid-liquid separation and purification to the extraction liquid to obta...

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Abstract

The invention discloses a method for extracting humic acid and fulvic acid from humus, which comprises the following steps: adopting the humus containing mineral substances as a natural source; preparing an alkaline extractant, the pH of which is between 8 and 13; and then, according to the total weight of extracting liquid, computing and adding the humus containing the mineral substances, whereinthe weight percentage of the humus is 10w/w%-30w/w%; stirring the liquid at the temperature of 30 DEG C-80 DEG C; after a determined time and when the liquid is stirred to reach a determined temperature, adding 50w/w% of hydrogen peroxide (H2O2), the weight percentage of which is 2%w/w%-8%w/w%, and stirring continuously; and after adding the hydrogen peroxide, carrying out solid-liquid separationand purification on the extracting liquid to obtain clear extracting liquid. The humic acid and the fulvic acid and the organic salts of the mineral compounds thereof obtained by the method of the invention can be widely applied to the application of the humus in agriculture, veterinary science, environmental protection, industrial additive, medicine and food additive, thereby having positive practical significance to nutrition supplement, nutrition absorption and health of human beings.

Description

technical field [0001] The invention relates to a utilization technology of natural source humus, in particular to a production method and application of extracting humic acid, fulvic acid and organic salts of mineral compounds from humus. Background technique [0002] Humus in nature: Humus is the bio-chemical-geological breakdown of plants on earth. The largest proportion of organic matter (biomass) in plants is humus. One of the most important features of life on earth is that biological decomposition products increase the number of biological reproduction. Humus (soil-peat-coal) is the most relevant decomposition product in organisms. Therefore, humus is the most important medium for the reproduction of earth's biomass. The positive effects of humifying organic matter or humus on agriculture and medicine are mainly related to their humic acid content. Acid molecules form a well-defined chemical structure and they are indirect products of the decomposition of biomass ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07G99/00C08H99/00
Inventor 唐毅齐楚·乔斯·雅诺斯
Owner 唐毅
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