CN1775925A - Synthetic coke and its production method - Google Patents
Synthetic coke and its production method Download PDFInfo
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- CN1775925A CN1775925A CN 200510107212 CN200510107212A CN1775925A CN 1775925 A CN1775925 A CN 1775925A CN 200510107212 CN200510107212 CN 200510107212 CN 200510107212 A CN200510107212 A CN 200510107212A CN 1775925 A CN1775925 A CN 1775925A
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Abstract
The invention relates to a synthetic coke prepared by synthesizing waste coke powder immediately generated in the coke production process and a preparation method thereof, wherein the synthetic coke is prepared from the following raw materials in parts by weight: the coke powder comprises, by weight, 300 parts of 150-containing coke powder, 300 parts of 150-containing coal, 50-100 parts of asphalt, 2-30 parts of aluminum hydroxide, 2-30 parts of kaolin and 2-30 parts of bauxite, wherein the raw materials except the asphalt are uniformly mixed according to the parts by weight, the mixture is heated to the temperature which can enable the asphalt to be melted into liquid, the asphalt liquid is uniformly stirred, the mixture is pressed into one third of the original volume by a forming machine, and after the waste coke powder is processed and synthesized into coke, the utilization value of the coke powder can be improved, the application range is enlarged, and the coke powder has the advantages of high generated heat and good forming effect.
Description
Technical field
The present invention relates to synthetic coke of a kind of utilization synthetic making of the waste material coke powder of generation immediately in the process of producing coke and preparation method thereof.
Background technology
At present, produce coke and use the producer of coke in the process of production and use coke, can produce a large amount of waste material coke powders immediately, because waste material coke powder structure is disperseed, not moulding, calorific value is low, use range is little, can not be used for industry ironmaking, steel-making, purposes such as casting are often abandoned it, a large amount of wastes of focusing carbon resource have so just been caused, make formed coke though utilize caking agent to synthesize at present, its heat and adhesiveproperties often do not reach the technological standard of formed coke, are difficult to promote the use of yet.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art and a kind of synthetic synthetic coke and preparation method thereof of making coke and can reaching the technological standard of formed coke of coke powder that utilizes is provided.
One of purpose of the present invention is achieved in that and the present invention includes in order to the pitch of heat coke powder, an adhesive effect to be provided, and is formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part.
Two of purpose of the present invention is achieved in that and the present invention includes in order to the pitch of heat coke powder, an adhesive effect to be provided, and is formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part, aluminium hydroxide 2-30 part.
Three of purpose of the present invention is achieved in that and the present invention includes in order to the pitch of heat coke powder, an adhesive effect to be provided, and is formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part, kaolin 2-30 part.
Four of purpose of the present invention is achieved in that and the present invention includes in order to the pitch of heat coke powder, an adhesive effect to be provided, and is formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part, bauxitic clay 2-30 part.
Five of purpose of the present invention is achieved in that and the present invention includes in order to the pitch of heat coke powder, an adhesive effect to be provided, and is formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part, kaolin 2-30 part, bauxitic clay 2-30 part.
Six of purpose of the present invention is achieved in that and the present invention includes in order to the pitch of heat coke powder, an adhesive effect to be provided, and is formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part, aluminium hydroxide 2-30 part, bauxitic clay 2-30 part.
Seven of purpose of the present invention is achieved in that and the present invention includes in order to the pitch of heat coke powder, an adhesive effect to be provided, and is formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part, aluminium hydroxide 2-30 part, kaolin 2-30 part.
Eight of purpose of the present invention is achieved in that and the present invention includes in order to the pitch of heat coke powder, an adhesive effect to be provided, and is formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part, aluminium hydroxide 2-30 part, kaolin 2-30 part, bauxitic clay 2-30 part.
Making method of the present invention is as follows:
The first step: with above-mentioned each raw material, except the pitch, after stirring according to parts by weight, be heated to pitch is melted to the temperature of liquid is a standard, again with the eu-bitumen mixing and stirring of pitch heating back formation,
Second step: the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
The present invention is a main raw material with the waste material coke powder that produces immediately in the process of producing coke, make because structure is disperseed, not moulding, calorific value is low, and the waste material coke powder that use range is little is fully used, the waste material coke powder is through after processing synthetic coke, but can improve the utility value of coke powder, the scope of application increases, under the situation of the equal fixed carbon of other cokes, heat height with generation, the advantage of good forming effect.
Embodiment
Embodiment 1: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 150 grams, coal 150 grams, pitch 50 grams.With above-mentioned coke powder 150 grams, coal 150 grams, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 50 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 2: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 300 grams, coal 300 grams, pitch 100 grams.With above-mentioned coke powder 300 grams, coal 300 grams, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 100 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 3: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 150 grams, coal 150 grams, pitch 50 grams, aluminium hydroxide 2 grams.Aluminium hydroxide 2 grams of heat coke powder 150 grams, coal 150 grams, a cohesion will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 50 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 4: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 300 grams, coal 300 grams, pitch 100 grams, aluminium hydroxide 30 grams.Aluminium hydroxide 30 grams of heat coke powder 300 grams, coal 300 grams, a cohesion will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 100 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 5: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 150 grams, coal 150 grams, pitch 50 grams, kaolin 2 grams.Kaolin 2 grams of heat coke powder 150 grams, coal 150 grams, a cohesion will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 50 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 6: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 300 grams, coal 300 grams, pitch 100 grams, kaolin 30 grams.Kaolin 30 grams of heat coke powder 300 grams, coal 300 grams, a cohesion will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 100 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 7: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 150 grams, coal 150 grams, pitch 50 grams, bauxitic clay 2 grams.Bauxitic clay 2 grams of heat coke powder 150 grams, coal 150 grams, a cohesion will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 50 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 8: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 300 grams, coal 300 grams, pitch 100 grams, bauxitic clay 30 grams.Bauxitic clay 30 grams of heat coke powder 300 grams, coal 300 grams, a cohesion will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 100 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 9: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: each 2 gram of coke powder 150 grams, coal 150 grams, pitch 50 grams, bauxitic clay and kaolin.Heat coke powder 150 grams, coal 150 grams, the bauxitic clay that plays cohesion and each 2 gram of kaolin will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 50 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 10: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: each 30 gram of coke powder 300 grams, coal 300 grams, pitch 100 grams, bauxitic clay and kaolin.Heat coke powder 300 grams, coal 300 grams, the bauxitic clay that plays cohesion and each 30 gram of kaolin will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 100 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 11: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: each 2 gram of coke powder 150 grams, coal 150 grams, pitch 50 grams, aluminium hydroxide and bauxitic clay.Heat coke powder 150 grams, coal 150 grams, the aluminium hydroxide that plays cohesion and each 2 gram of bauxitic clay will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 50 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 12: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: each 30 gram of coke powder 300 grams, coal 300 grams, pitch 100 grams, aluminium hydroxide and bauxitic clay.Heat coke powder 300 grams, coal 300 grams, the aluminium hydroxide that plays cohesion and each 30 gram of bauxitic clay will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 100 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 13: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: each 2 gram of coke powder 150 grams, coal 150 grams, pitch 50 grams, aluminium hydroxide and kaolin.Heat coke powder 150 grams, coal 150 grams, the aluminium hydroxide that plays cohesion and each 2 gram of kaolin will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 50 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 14: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: each 30 gram of coke powder 300 grams, coal 300 grams, pitch 100 grams, aluminium hydroxide and kaolin.Heat coke powder 300 grams, coal 300 grams, the aluminium hydroxide that plays cohesion and each 30 gram of kaolin will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 100 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 15: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 150 grams, coal 150 grams, pitch 50 grams, aluminium hydroxide, kaolin, each 2 gram of bauxitic clay.Heat coke powder 150 grams, coal 150 grams, the aluminium hydroxide that plays cohesion, kaolin, each 2 gram of bauxitic clay will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 50 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Embodiment 16: the present invention includes in order to the coke powder that heat is provided, the pitch that plays adhesive effect, and formulated by following raw materials: coke powder 300 grams, coal 300 grams, pitch 100 grams, aluminium hydroxide, kaolin, each 30 gram of bauxitic clay.Heat coke powder 300 grams, coal 300 grams, the aluminium hydroxide that plays cohesion, kaolin, each 30 gram of bauxitic clay will be provided, after stirring, being heated to and making the pitch thawing is standard for the temperature of liquid, heat the eu-bitumen mixing and stirring that the back forms with pitch 100 grams again, the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
The described coal of the foregoing description is the granular coal after a kind of the pulverizing.
Claims (9)
1, a kind of synthetic coke comprises coal, in order to the heat coke powder to be provided, to play the pitch of adhesive effect, it is characterized in that: formulated by weight by following raw materials: coke powder 150-300 part, coal 150-300 part, pitch 50-100 part.
2, a kind of synthetic coke according to claim 1 is characterized in that: further add aluminium hydroxide 2-30 part in above-mentioned each raw material by weight.
3, a kind of synthetic coke according to claim 1 is characterized in that: further add kaolin 2-30 part in above-mentioned each raw material by weight.
4, a kind of synthetic coke according to claim 1 is characterized in that: further add bauxitic clay 2-30 part in above-mentioned each raw material by weight.
5, a kind of synthetic coke according to claim 1 is characterized in that: further add kaolin 2-30 part, bauxitic clay 2-30 part in above-mentioned each raw material by weight.
6, a kind of synthetic coke according to claim 1 is characterized in that: further add aluminium hydroxide 2-30 part, bauxitic clay 2-30 part in above-mentioned each raw material by weight.
7, a kind of synthetic coke according to claim 1 is characterized in that: further add aluminium hydroxide 2-30 part, kaolin 2-30 part in above-mentioned each raw material by weight.
8, a kind of synthetic coke according to claim 1 is characterized in that: further add aluminium hydroxide 2-30 part, kaolin 2-30 part, bauxitic clay 2-30 part in above-mentioned each raw material by weight.
9, a kind of making method of synthetic coke is characterized in that:
The first step: with above-mentioned each raw material, except the pitch, after stirring according to parts by weight, be heated to pitch is melted to the temperature of liquid is a standard, again with the eu-bitumen mixing and stirring of pitch heating back formation,
Second step: the above-mentioned compound that stirs is pressed into 1/3rd of original volume with forming machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510107212 CN1775925A (en) | 2005-11-28 | 2005-11-28 | Synthetic coke and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510107212 CN1775925A (en) | 2005-11-28 | 2005-11-28 | Synthetic coke and its production method |
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| Publication Number | Publication Date |
|---|---|
| CN1775925A true CN1775925A (en) | 2006-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510107212 Pending CN1775925A (en) | 2005-11-28 | 2005-11-28 | Synthetic coke and its production method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113637510A (en) * | 2020-04-27 | 2021-11-12 | 宝山钢铁股份有限公司 | Production method of high-value formed coke from waste coke powder |
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2005
- 2005-11-28 CN CN 200510107212 patent/CN1775925A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113637510A (en) * | 2020-04-27 | 2021-11-12 | 宝山钢铁股份有限公司 | Production method of high-value formed coke from waste coke powder |
| CN113637510B (en) * | 2020-04-27 | 2022-10-21 | 宝山钢铁股份有限公司 | Production method of high-value formed coke from waste coke powder |
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