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Crucible for measuring contents of fluorine and chloride in biomass

A biomass and chlorine content technology, applied in crucibles and other directions, can solve problems such as incomplete digestion of samples, splashing, and influence on accuracy, and achieve the effect of solving incomplete high-temperature reaction and sufficient high-temperature reaction

Inactive Publication Date: 2016-09-07
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used crucible has a capacity of 50ml. During use, samples are often incompletely digested, deflagration, and splashing are serious, which will have a great impact on the accuracy of chlorine and fluorine detection in organisms.

Method used

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  • Crucible for measuring contents of fluorine and chloride in biomass
  • Crucible for measuring contents of fluorine and chloride in biomass
  • Crucible for measuring contents of fluorine and chloride in biomass

Examples

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Embodiment 1

[0040]1.1 Provide a nickel crucible. The crucible body is flat-bottomed bowl-shaped, with a diameter at the bottom greater than that at the top. The crucible body is a nickel-based crucible with a multi-layer rotating umbrella-type sample stage, which is made of wire mesh and has an aperture of about 0.5mm. There is a metal rod in the center of the bottom of the crucible as a support rod, and the multi-layer umbrella sample stage is connected to the metal rod. There is a gap between the platform and the inner wall of the crucible. Each layer of umbrella-shaped sample stage is a symmetrical four curved wire meshes with a central angle of 45°. The four curved wire meshes can be rotated by the middle metal rod and can be recycled and merged together. The front view of the crucible is as figure 1 Shown; The schematic diagram of the front section of the crucible is as figure 2 Shown; The image figure of the front section of the crucible is shown as image 3 shown; the schematic...

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Abstract

The invention provides a crucible for measuring contents of fluorine and chloride in biomass. The crucible comprises a crucible body, a support rod and a sample table, wherein the crucible body is provided with a bottom part, a side wall and an opening; the support rod is positioned in the crucible body and is vertical to the bottom part of the crucible body; the bottom part of the support rod is connected with the bottom part of the crucible body; the sample table is connected with the support rod, and is parallel with the bottom part of the crucible body; the sample table is of a hole-shaped structure. Compared with the prior art, the crucible has the advantages that the sample table with the hole-shaped structure is arranged in the crucible; under the condition of high-temperature reaction, the air can form air flow from bottom to top in the crucible, the high-temperature reaction is sufficient, and the condition of insufficient high-temperature reaction of the sample is solved.

Description

technical field [0001] The invention belongs to the technical field of chemical devices, in particular to a crucible for measuring the content of fluorine and chlorine in biomass. Background technique [0002] Biomass energy is the energy form of solar energy stored in biomass in the form of chemical energy. It is a renewable energy source and the only renewable carbon source. Biomass energy is environmentally friendly and renewable, and is considered to be the world's largest potential renewable energy resource. As countries around the world pay more attention to environmental protection, climate change and energy shortages, and actively formulate new energy development strategies, regulations and policies, the development of renewable energy has become an inevitable trend of world development. Therefore, the development and utilization of biomass energy is imminent, and its irreplaceable advantages have attracted widespread attention from the society. my country has prom...

Claims

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Application Information

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IPC IPC(8): B01L3/04
CPCB01L3/04
Inventor 张宏亮苏伟陈天生
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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