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Water soluble effervescence composition and method of making the same

A composition and effervescent technology, applied in the direction of fertilizer mixture, fertilizer form, inorganic fertilizer, etc., can solve packaging, transportation, storage, metering, inconvenient use, easy to block nozzles and drip irrigation pipelines, low content of active ingredients, etc. Problems, to achieve good liquidity, expand the scope of use, improve the effect of utilization

Inactive Publication Date: 2009-05-06
SHENZHEN LANGTAI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the water-soluble fertilizer products in the domestic market are in the form of solid powder or liquid, with low active ingredient content, low plant utilization rate, easy to pollute the environment, and inconvenient to pack, transport, store, measure, and use. It is made into granules by the granulation process. Since it is only ordinary granulation, only anti-caking agents, lubricants, etc. are added, there are still problems such as slow dissolution (dispersion), easy agglomeration, easy moisture absorption and decomposition, many insolubles, and easy clogging Sprinklers and drip irrigation pipelines do not meet the requirements of modern agriculture, gardening, lawns and urban greening for high-quality water-soluble fertilizers

Method used

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  • Water soluble effervescence composition and method of making the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Weigh each component raw material according to the following ratio

[0041] Potassium nitrate 70g

[0042] Ammonium chloride 10g

[0043] Gibberellin GA 3 1 g

[0044] KHCO 3 7 grams

[0045] Ascorbic acid 5 g

[0046] Succinic acid half ester sulfonate fatty amide 4 g

[0047] Sodium dodecylbenzene sulfonate 3 g

[0048] Gibberellin GA 3 After ultra-fine pulverization to 250 meshes or more, mix with other components, prepare master powder through coarse pulverization, mix the master powder with an appropriate amount of alcohol solution, and then perform extrusion granulation, drying, sieving, analysis, inspection, and storage Obtain potassium nitrate gibberellin effervescent.

Embodiment 2

[0050] Weigh each component raw material according to the following ratio

[0051] Potassium nitrate 70g

[0052] Ammonium sulfate 9 g

[0053] Naphthalene acetic acid 1 g

[0054] NH 4 HCO 3 5 grams

[0055] Fumaric acid 5 g

[0056] NNO 4 g

[0057] Fatty alcohol polyoxyethylene ether 3 g

[0058] Talc 2g

[0059] Arabic gum 1g

[0060] First, the naphthalene acetic acid is superfinely pulverized to more than 250 mesh, mixed with other components, and then coarsely pulverized to prepare a master powder. Mix the master powder with a 3% binder arabinol solution evenly, and then proceed to fluidized bed manufacturing. Granules, dried, compressed, analyzed and tested to obtain potassium nitrate naphthaleneacetic acid effervescent tablets.

Embodiment 3

[0062] Weigh each component raw material according to the following ratio

[0063] Boric acid 65 g

[0064] Microcrystalline cellulose 10g

[0065] KHCO 3 6 grams

[0066] Tartaric acid 4 grams

[0067] Sodium lignosulfonate 5 g

[0068] Sodium dodecylbenzene sulfonate 5g

[0069] Magnesium stearate 2 g

[0070] Polyvinylpyrrolidone 3g

[0071] Mix the above components and pulverize to prepare a master powder. Mix the master powder with a 3% binder polyvinylpyrrolidone alcohol solution, and then perform roller granulation, drying, tableting, analysis and inspection, and storage to obtain boric acid effervescence tablet.

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Abstract

The invention relates to an effervescent composition of a water-soluble fertilizer and a preparation method thereof. The effervescent composition contains one or a plurality of plant nutrient substances and one or a plurality of compounds which are contacted with water to generate gas. The effervescent composition comprises an optimized proposal that the plant nutrient substance is monopotassium phosphate. The effervescent composition can be also added with acid, a plant growth conditioner, a surfactant, a filler, a disintegrating agent, an adhesive, dye, a lube and the like. The preparation method comprises the following steps: ingredients are weighed, mixed, pulverized, pelletized and dried to obtain the effervescence composition. The effervescent composition can be manufactured through a routine production process, has rapid disintegrating and dissolving (diffusing) speed in the water, does not block a spray head or drip a pipeline, is uneasy to absorb dampness, has high content of effective compositions, low packaging, storage, metering and using cost and high utilization rate of the effective compositions, reduces waste and pollution to environment, is widely applied to economic crops, gardening, lawns and urban landscaping and has wide market application prospect.

Description

Technical field [0001] The invention belongs to a new type of water-soluble fertilizer, and relates to an effervescent composition of water-soluble fertilizer and a preparation method thereof. Background technique [0002] The purpose of the present invention is to provide an efficient and fast dissolving (dispersing) water-soluble fertilizer effervescent agent. Another object of the present invention is to provide a method for preparing water-soluble fertilizer effervescent agent. [0003] According to the regulations of my country's fertilizer registration management method, the generic names of soluble fertilizers and foliar fertilizers are standardized as "water-soluble fertilizers", and foliar fertilizers are no longer used as generic names. Water-soluble fertilizers specifically include: macro-element water-soluble fertilizers, micro-element water-soluble fertilizers, medium-element water-soluble fertilizers, amino acid-containing water-soluble fertilizers, humic acid-conta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05D7/00C05G3/0094C05G3/0047C05G3/40C05G5/40
Inventor 张荣胜
Owner SHENZHEN LANGTAI BIOTECH
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