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Agricultural organic acid, organic acid preparation method and its preparing apparatus

An organic acid and equipment technology, applied in the field of equipment for preparing the organic acid, can solve the problems of easy hydrogen escape, poor defoaming effect, and difficulty in recycling waste.

Inactive Publication Date: 2006-05-10
陈静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now, there are more and more soils and farmlands polluted by organic and inorganic substances. If these polluted farmlands are not detoxified and purified in time, it will be very detrimental to the ecological balance; The problem of reuse; the dumping site of buried solid domestic waste is highly toxic and difficult to re-cultivate; but so far there is no very suitable product and its preparation method to solve the above problems
The existing equipment for producing organic acid has dense carbon black-like substances on the surface of the anode when the product is produced, which is not easy to remove, and the existing equipment for producing organic acid has poor defoaming effect The problem is that it is easy to escape hydrogen gas, and it needs to be equipped with a special cover and ventilated, which brings inconvenience to the production of organic acids

Method used

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  • Agricultural organic acid, organic acid preparation method and its preparing apparatus
  • Agricultural organic acid, organic acid preparation method and its preparing apparatus
  • Agricultural organic acid, organic acid preparation method and its preparing apparatus

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specific Embodiment approach 1

[0005] Embodiment 1: The agricultural organic acid of this embodiment is a product obtained by extracting humic coal and carbon-containing combustible bio-rock with alkali to obtain the alkaline slurry of organic acid salt, and then undergoing electrolysis, electrophoresis, and electroflotation. The aforementioned carbon-containing combustible biological rocks include combustible shale, coal, peat, etc., and humic coal includes sediments at the bottom of rivers, lakes, oceans, etc., and organic matter processing products such as compost.

[0006] The preparation method of the agricultural organic acid in this embodiment, its preparation steps are as follows: first, extract the homogeneous slurry that humus coal and carbon-containing combustible biological rock are ground into with lye, the consumption of alkali accounts for the proportion of humus coal and carbon-containing combustible bio-rock. 2-20% of the total weight of bio-rock, let the slurry stand for 60 minutes, then ad...

specific Embodiment approach 2

[0012] Specific implementation mode two: the raw materials selected in this implementation mode are oxidized lignite (Krasnoyarsk Border Region) and lignite (May Kubinski), and the sample is ground into 3mm particles, which are vigorously stirred at 90-95°C , extracted with lye to form a homogeneous slurry, the amount of lye is 2-20% of coal (dry material to dry material), and the ratio of solid phase to liquid phase varies from 1:2 to 1:6. The slurry was left to stand for 60 minutes, and the flow part was separated from the sediment. The flow part of the slurry contained sodium organic acid, strongly hydrated finely dispersed and moderately dispersed humic matter-mineral particles and complexes, and the precipitate was a non-coal Active ingredient, dry matter > 12%, the mobile part becomes viscous and eventually gelatinous. Below 12%, good fluidity, at which point hydrated finely and moderately dispersed humic-mineral particles and complexes account for 30-35% of the above 12...

specific Embodiment approach 3

[0016] Specific embodiment three: this embodiment is the equipment for producing agricultural organic acid, refer to figure 1 , figure 2 And Fig. 3, it comprises electrolyzer 1, drum 2, is provided with the chute 3 that is all communicated with two electrolyzers 1 between adjacent two electrolyzers 1, electrolyzer 1 is connected with the negative pole of power supply Ec, and drum 2 It is connected to the positive pole of the power supply Ec, and a top cover 4 is provided above the chute 3 and between two adjacent drums 2. The top cover 4 is connected with the frame 5, and the other end of the frame 5 is connected with a cloth plate 6, and the cloth The plate 6 is overlapped on the upper surface of the drum 2; the other end of the upper surface of the drum 2 corresponding to the cloth plate 6 is overlapped with a scraper 7, and a discharge chute 8 is connected below the scraper 7; between the chute 3 and the The space enclosed by the top cover 4, the frame 5, the cloth plate ...

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Abstract

The invention relates an organic acid, used for agriculture, and the equipment and method for preparation of it. It is not good for ecological balance if the polluted farmland is not detoxicated and purified on time. The said organic acid is made by extracting humic coal and carbonaceous flammability biogenetic rock by alkali and then electrolyzing, electrophoresing and using electroflotation. The method comprises the following steps: extracting the homogeneous slip grinded by humic coal and carbonaceous flammability biogenetic rock by alkali, then entering it into preparing equipment, electrolyzing, electrophoresing, and using electroflotation, finally educing the end product. In preparing equipment, the electrolyser(1) is connected with the negative pole of electrical source, the revolving drum(2), on the top of which there is a scraping knife, is connected with the positive pole of electrical source. In the invention, the raw material is easy to get, the method is easy to operate, and the simple construction of preparing equipment is favorable for producing organic acid.

Description

Technical field: [0001] The invention relates to an organic acid used in agriculture, a method for preparing the organic acid and equipment for preparing the organic acid. Background technique: [0002] Now, there are more and more soils and farmlands polluted by organic and inorganic substances. If these polluted farmlands are not detoxified and purified in time, it will be very detrimental to the ecological balance; The problem of reuse; the dump site of buried solid domestic waste is highly toxic and difficult to re-cultivate; but so far there is no very suitable product and preparation method to solve the above problems. The existing equipment for producing organic acid has dense carbon black-like substances on the surface of the anode when the product is produced, which is not easy to remove, and the existing equipment for producing organic acid has poor defoaming effect The problem is that it is easy to escape hydrogen gas, and it needs to be equipped with a special c...

Claims

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Application Information

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IPC IPC(8): C07C51/00B01D11/00C25B1/22
Inventor 陈静
Owner 陈静
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