Simple and easy identifying method for combustion method of fertilizer

A combustion method and chemical fertilizer technology, which is applied in the direction of chemical analysis by combustion, can solve the problems of unrecognizable, unclear identification, inconvenient use, etc., and achieve the effect of simple and easy method.

Inactive Publication Date: 2011-03-23
蒋洪博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of chemical fertilizers. After a period of storage, the labels on t

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0008] The present invention will be further explained below in conjunction with specific examples.

[0009] First, a set of metal brackets are set up, and a flame is ignited under the brackets to heat the metal plates on the brackets. A small amount of chemical fertilizer of unknown composition is placed on the metal plate.

[0010] Observation and analysis: a lot of white smoke, ammonia smell, no residue, it is ammonium hydrogen phosphate; it does not melt, directly sublimates or decomposes, and it has a sour taste is ammonium chloride; it can melt into liquid or semi-liquid, and a lot of white burns. It smells of ammonia and pungent sulfur dioxide, the residue bubbling yellow, which is ammonium sulfate; the fertilizer does not change significantly when burning, but there is a popping sound, and it is sprayed in the fire. The purple flame is potassium fertilizer. The one that beats violently and dissolves very slowly in water is potassium sulfate. On the contrary, it is potassiu...

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PUM

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Abstract

The invention relates to a simple and easy identifying method for a combustion method of fertilizer, which is realized by placing the fertilizer on an iron plate, firing the fertilizer on fire and observing and analyzing the type of the fertilizer. The method is simple, convenient and feasible, is convenient for use in remote regions without adopting a chemical check method and brings convenience to peasants.

Description

(1) Technical field [0001] The invention relates to a simple identification method for chemical fertilizers, in particular to a simple identification method for chemical fertilizer combustion. (two), background technology [0002] There are many kinds of chemical fertilizers. After a period of storage, the labels on the packaging will become unclear or even unrecognizable, which will cause inconvenience to use. (3) Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a simple identification method of chemical fertilizer combustion, which is used to quickly identify the components of chemical fertilizers without labels or with unclear labels. [0004] The technical scheme adopted in the present invention is as follows: [0005] A simple identification method of chemical fertilizer combustion method, which is characterized in that it is carried out according to the following steps: put the chemical fertilizer on an iro...

Claims

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Application Information

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IPC IPC(8): G01N31/12
Inventor 蒋洪博
Owner 蒋洪博
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