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Preparation method of bone charcoal powder

A bone carbon and bone block technology, applied in chemical instruments and methods, clay products, applications, etc., can solve the problems of insufficient fineness of bone carbon powder, affecting the quality of bone carbon powder, and not being particularly rigorous, and improving physical properties. , high purity, high chemical stability effect

Inactive Publication Date: 2018-11-06
安徽省淮河制胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current bone charcoal powder often has a large amount of impurities, fat, blood streaks, meat, etc. in the process of processing, which greatly affects the quality of bone charcoal powder, and some processing is difficult for the bone charcoal powder making process. Not particularly rigorous, resulting in insufficient fineness of bone charcoal powder, which will cause problems in subsequent production, processing, use, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A preparation method of bone charcoal powder, characterized in that: comprising the following steps,

[0030] Step 1. Bone cleaning: choose fresh animal bones, then soak the bones in clean water at room temperature for 10 minutes, then take out the bones, place them in a box equipped with a vibrating motor, and then fill them with clean water at 45°C. Shake for 8 minutes; in this way, the preliminary cleaning and treatment of impurities such as blood and minced meat can be carried out;

[0031] Step 2. Crush the bone: Take out the shaken bone, then put it in a dry and ventilated environment for natural drying, then put it in the crushing equipment for crushing, put it in a vacuum tank after crushing, add distilled water, Control the air pressure in the tank to 0.01MPa, the temperature is 65°C, and heat for 2 hours;

[0032] Step 3. Separation: take out the material in the vacuum tank, and then put it into a normal speed centrifuge for centrifugal separation;

[0033] ...

Embodiment 2

[0049] A preparation method of bone charcoal powder, characterized in that: comprising the following steps,

[0050] Step 1. Bone cleaning: choose fresh animal bones, then soak the bones in clean water at room temperature for 15 minutes, then take out the bones, place them in a box equipped with a vibrating motor, and then fill them with clean water at 50°C. Shake for 12 minutes; in this way, the preliminary cleaning and treatment of impurities such as blood and minced meat can be carried out;

[0051] Step 2. Crush the bone: Take out the shaken bone, then put it in a dry and ventilated environment for natural drying, then put it in the crushing equipment for crushing, put it in a vacuum tank after crushing, add distilled water, Control the air pressure in the tank to 0.03MPa, the temperature is 80°C, and heat for 2.5h;

[0052] Step 3. Separation: take out the material in the vacuum tank, and then put it into a normal speed centrifuge for centrifugal separation;

[0053]Ste...

Embodiment 3

[0069] A preparation method of bone charcoal powder, characterized in that: comprising the following steps,

[0070] Step 1. Bone cleaning: choose fresh animal bones, then soak the bones in clean water at room temperature for 1 minute, then take out the bones, place them in a box equipped with a vibrating motor, and then fill them with clean water at 50°C. Shake for 10 minutes; in this way, the preliminary cleaning and treatment of impurities such as blood and minced meat can be carried out;

[0071] Step 2. Crush the bone: Take out the shaken bone, then put it in a dry and ventilated environment for natural drying, then put it in the crushing equipment for crushing, put it in a vacuum tank after crushing, add distilled water, Control the air pressure in the tank to 0.02MPa, the temperature is 70°C, and heat for 2.5h;

[0072] Step 3. Separation: take out the material in the vacuum tank, and then put it into a normal speed centrifuge for centrifugal separation;

[0073] Step...

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Abstract

The invention discloses a preparation method of bone charcoal powder, and relates to the technical field of bone processing and production. The method is characterized by including the following operation steps of bone block cleaning, bone block crushing, separation, stirring, oil extraction, bone fumigation, glue solution production, mixing, stirring, boosting control, cleaning and grinding. Themethod is reasonable, convenient to operate and high in trace element content.

Description

technical field [0001] The invention relates to the technical field of bone processing, in particular to a preparation method of bone charcoal powder. Background technique [0002] Bone charcoal powder is a white crystal or powder obtained by calcining degreased bone at a high temperature of 1300 degrees Celsius. It is mainly used in the ceramic industry to produce high-grade bone porcelain, and can also be used in opalescent glass, pigment stabilizer, grinding Brightening agent, syrup clarifying agent, etc. Grade A bone charcoal powder is bone charcoal that has been deep-processed to a fineness of 120 meshes, and is used for ceramic industry and metallurgical demoulding and sewage purification. [0003] Bone carbon powder can also be used in laser printing today. [0004] However, the current bone charcoal powder often has a large amount of impurities, fat, blood streaks, meat, etc. in the process of processing, which greatly affects the quality of bone charcoal powder, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/135C04B33/13C09K3/00
CPCC04B33/1305C04B33/131C04B33/1355C04B2235/3418C04B2235/442C04B2235/447C04B2235/448C04B2235/48C09K3/00Y02P40/60
Inventor 杨列宁杨列朋
Owner 安徽省淮河制胶有限公司
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