Production process of solid sea water

A production method and seawater technology, applied in the production field of solid seawater, can solve the problems of long production cycle, high production cost, large loss of trace elements, etc., and achieve the effect of protecting social and ecological environment and reducing production cost.

Inactive Publication Date: 2004-04-07
于效群
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Problems solved by technology

Chinese patent 93107655.2 discloses a kind of "artificial seawater", which is prepared by using various chemical substances according to the proportion in natural seawater; the "sea water" disclosed in Chinese patent 98110523.8 also uses various chemical substances according to the proportion in natural seawater These two methods of producing solid seawater are completed on the basis of analyzing the composition of seawater, the production cost is high, and the loss

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  • Production process of solid sea water
  • Production process of solid sea water

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Embodiment Construction

[0013] As shown in the drawings, the production method of solid seawater according to the present invention includes the following steps:

[0014] a) Sodium chloride can be crystallized out of seawater or underground brine after concentration; coarse salt can also be used directly and the bittern after sun-dried salt is used as the raw material for the next step, and the content of the components in it is analyzed and marked.

[0015] b) Precipitate and filter the salt-dried bittern to remove impurities. In the winter when the natural temperature is lower than -5°C, use natural freezing to crystallize the sodium sulfate mixed salt; analyze the content of the ingredients in the laboratory and make a good result mark.

[0016] c) The remaining bittern after crystallizing the sodium sulfate mixed salt is further evaporated in the brine storage tank, and then boiled into solid particles to obtain the bittern mixed salt;

[0017] d) Analyze the composition and content of the sodium chl...

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Abstract

Solid sea water may be dissolved and diluted for transporting and culturing marine animal and plant, in building artificial sea water bathing beach, etc. The production process of solid sea water includes concentrating sea water or brine water to crystallize sodium chloride; freezing the residue brine water naturally in winter to produce mixed crystalline sodium sulfate salt; further concentrating the residual brine water in a brine water storage to obtain solid mixed slat; testing the products in the previous steps, crushing, and compounding solid sea water according to the components of sea water. The present invention has low production cost and can recover sea water resource and protect coastal ecological environment.

Description

Technical field [0001] The invention relates to a production method of solid seawater. The diluted solid seawater can be used for transportation, temporary breeding and breeding of marine animals and plants, and the construction of artificial seawater bathing beaches. technical background [0002] People need sea water to raise and breed marine animals and plants. There are two ways to obtain seawater. One is to obtain it directly from the ocean; the other is to use artificially manufactured solid chemicals to dilute with water to obtain simulated seawater. Chinese patent 93107655.2 discloses a kind of "artificial seawater", which is formulated with a variety of chemical substances in proportions in natural seawater; the "seawater" disclosed in Chinese patent 98110523.8 also uses a variety of chemical substances in proportions to natural seawater. These two methods of producing solid seawater are completed on the basis of analyzing the composition of seawater...

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Application Information

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IPC IPC(8): C01D3/06C01D5/00C02F1/00
Inventor 于效群
Owner 于效群
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