CN107513453A - Combustion adjuvant containing tea seed cake and preparation method thereof - Google Patents
Combustion adjuvant containing tea seed cake and preparation method thereof Download PDFInfo
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- CN107513453A CN107513453A CN201710943356.2A CN201710943356A CN107513453A CN 107513453 A CN107513453 A CN 107513453A CN 201710943356 A CN201710943356 A CN 201710943356A CN 107513453 A CN107513453 A CN 107513453A
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- tea seed
- seed cake
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- combustion adjuvant
- zeolite
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/08—Drying or removing water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/28—Cutting, disintegrating, shredding or grinding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The invention discloses a kind of combustion adjuvant containing tea seed cake, the combustion adjuvant is made up of the raw material including following parts by weight：Modified 13 16 parts of tea seed cake, 46 parts of zeolite, 9 12 parts of carbonate, 35 parts of sodium chloride, 35 parts of potassium chlorate, 0.5 0.7 parts of manganese dioxide；And provide its preparation method.The combustion adjuvant is applied to various types of coals, and 3 4% are added in coal and is used, can play a part of combustion-supporting, desulfurization, can promote the abundant burning of coal, than independent combustion coal-saving more than 8%.
Description
Technical field
The invention belongs to combustion adjuvant technical field, in particular it relates to combustion adjuvant containing tea seed cake and preparation method thereof.
Background technology
Combustion adjuvant refers to that itself can not burn, but the material of the oxygen required for burning can occur.The work of combustion-supporting agent for fuel coal
With：Promote coal fully to burn, play a part of combustion-supporting, energization, economize on coal.Containing the oxidation for being provided with oxygen source in combustion-supporting agent for fuel coal
Agent, oxygen can be decomposited under the high temperature conditions and promote coal fully to burn.The catalyst of corrosive substance is free of in addition, can be had
Effect reduces activation energy required when dissociation energy and the carbon burning of oxygen, strengthens the burning of coal, plays strong combustion-supporting, energization, economizes on coal
Effect.
Because the Species differences of coal are larger, existing combustion adjuvant is different to the using effect of different coals, for example, what is had is combustion-supporting
Agent can play preferable combustion-supporting effect to anthracite, but undesirable to the combustion-supporting effect of lignite, and some combustion adjuvants are to lignite energy
Preferable combustion-supporting effect is enough played, but it is undesirable to the combustion-supporting effect of coking coal.
The content of the invention
First purpose of the present invention is to overcome drawbacks described above, there is provided a kind of combustion adjuvant containing tea seed cake.
Second object of the present invention is to provide the preparation method of above-mentioned combustion adjuvant.
The purpose of the present invention implements by the following technical programs：
Combustion adjuvant containing tea seed cake, the combustion adjuvant are made up of the raw material including following parts by weight：
Modified tea seed cake 13-16 parts, zeolite 4-6 parts, carbonate 9-12 parts, sodium chloride 3-5 parts, potassium chlorate 3-5 parts, dioxy
Change manganese 0.5-0.7 parts.
Preferably, the combustion adjuvant is made up of the raw material of following parts by weight：
Modified 15 parts of tea seed cake, 5 parts of zeolite, 10 parts of carbonate, 4 parts of sodium chloride, 5 parts of potassium chlorate, 0.6 part of manganese dioxide.
Further, for preparing raw material oil content≤3% of the modified tea seed cake.
Further, the carbonate includes the one or more in sodium carbonate, sodium acid carbonate, calcium carbonate.
The preparation method of the above-mentioned combustion adjuvant containing tea seed cake, tea seed cake crush, and are sent into firing equipment heat drying, then
Gradient-heated, insulation are carried out, after being down to normal temperature, then is crushed, obtains modified tea seed cake, zeolite crushes, and sieving, obtains zeolite powder,
Tea seed cake, zeolite powder mixing will be modified, carbonate, sodium chloride, potassium chlorate and manganese dioxide is added, adds water, be well mixed, do
It is dry, crush, produce.
Further, methods described specifically comprises the following steps：
(1) tea seed cake modification
Tea seed cake crushes, and is sent into firing equipment and is thermally dried, and then carries out gradient-heated, isothermal holding, heating
After the completion of be down to normal temperature, the tea seed cake after heat treatment crushes again, obtains being modified tea seed cake；
(2) processing of zeolite
Zeolite crushes, and sieving, obtains zeolite powder；
(3) preparation of combustion adjuvant
The zeolite powder mixing that the modification tea seed cake and step (2) that step (1) is obtained obtain, adds carbonate, chlorination
Sodium, potassium chlorate and manganese dioxide, it is well mixed, adds water, stir, heat drying, crushes, produce.
Further, in the step (1), the heating-up temperature that tea seed cake is dried is 90-100 DEG C, heat time 30-
40min。
Further, in the step (1), the gradient-heated, the method for insulation are：Temperature rises to 110-120 DEG C,
2-2.5h is incubated, then is warming up to 190-210 DEG C, is incubated 2-3h, is continuously heating to 240-250 DEG C, is incubated 2-3h.
Further, in the step (2), zeolite crosses 80 mesh sieves.
Further, in the step (3), the addition of water is 1.2-1.4 times of solid mixture gross weight.
Tea seed cake, tea seed cake, tea bran are also, particle is in puce, is a blob of slag of the tea seed after oil expression, and active ingredient is soap
Angle glucoside element.Tea seed cake after modification plays a part of dispersant in combustion adjuvant, when the combustion adjuvant is played a role evenly.
Zeolite plays a part of binding agent in combustion adjuvant, is more convenient during product use, each raw material combines will not be excessively tight
It is close, the release of oxygen is not influenceed.
It can be burst after sodium chloride is heated, stir the air-flow in coal seam, make coal combustion more abundant.
Carbonate can react with sulfur dioxide caused by coal combustion, reduce the sulphur concentration in fume emission.
Potassium chlorate is heated can to discharge oxygen, and manganese dioxide plays a part of being catalyzed catalyst.
The invention has the advantages that：
Combustion adjuvant provided by the invention containing tea seed cake, suitable for various types of coals, addition 3-4% makes in coal
With can play a part of combustion-supporting, desulfurization, the abundant burning of coal can be promoted, than independent combustion coal-saving more than 8%.
Embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of preparation method of the combustion adjuvant containing tea seed cake, comprises the following steps：
(1) tea seed cake modification
The tea seed cake of oil content≤3% crushes as raw material, is sent into firing equipment, is heated to 90- after selection oil expression
100 DEG C are dried, and heat 35min, then carry out gradient-heated, isothermal holding, and specific method is：Temperature rises to 110-120
DEG C, 2.5h is incubated, then 190-210 DEG C is warming up to, 2.5h is incubated, is continuously heating to 240-250 DEG C, is incubated 2.5h.Heating is completed
After be down to normal temperature, the tea seed cake after heat treatment crushes again, obtains being modified tea seed cake.
(2) processing of zeolite
Zeolite crushes, and crosses 80 mesh sieves, obtains zeolite powder.
(3) preparation of combustion adjuvant
By weight, 5 parts of 15 parts of modified tea seed cake and zeolite powder are weighed, mixing, adds 5 parts of sodium acid carbonate, carbonic acid
0.6 part of calcium part, 4 parts of sodium chloride, 5 parts of potassium chlorate and manganese dioxide, it is well mixed, adds above-mentioned solid mixture gross weight 1.3
Water again, stirs, heat drying, crushes, produces combustion adjuvant.
Embodiment 2
A kind of preparation method of the combustion adjuvant containing tea seed cake, comprises the following steps：
(1) tea seed cake modification
The tea seed cake of oil content≤3% crushes as raw material, is sent into firing equipment, is heated to 90- after selection oil expression
100 DEG C are dried, and heat 40min, then carry out gradient-heated, isothermal holding, and specific method is：Temperature rises to 110-120
DEG C, 2h is incubated, then 190-210 DEG C is warming up to, 2h is incubated, is continuously heating to 240-250 DEG C, is incubated 3h.It is down to after the completion of heating
Normal temperature, the tea seed cake after heat treatment crush again, obtain being modified tea seed cake.
(2) processing of zeolite
Zeolite crushes, and crosses 80 mesh sieves, obtains zeolite powder.
(3) preparation of combustion adjuvant
By weight, 6 parts of 14 parts of modified tea seed cake and zeolite powder are weighed, mixing, adds 5 parts of sodium acid carbonate, carbonic acid
0.5 part of 4 parts of calcium, 3.5 parts of sodium chloride, 3 parts of potassium chlorate and manganese dioxide, it is well mixed, adds above-mentioned solid mixture gross weight
1.4 times of water, stirs, heat drying, crushes, produces combustion adjuvant.
Embodiment 3
A kind of preparation method of the combustion adjuvant containing tea seed cake, comprises the following steps：
(1) tea seed cake modification
The tea seed cake of oil content≤3% crushes as raw material, is sent into firing equipment, is heated to 90- after selection oil expression
100 DEG C are dried, and heat 35min, then carry out gradient-heated, isothermal holding, and specific method is：Temperature rises to 110-120
DEG C, 2.5h is incubated, then 190-210 DEG C is warming up to, 2.5h is incubated, is continuously heating to 240-250 DEG C, is incubated 3h.After the completion of heating
Normal temperature is down to, the tea seed cake after heat treatment crushes again, obtains being modified tea seed cake.
(2) processing of zeolite
Zeolite crushes, and crosses 80 mesh sieves, obtains zeolite powder.
(3) preparation of combustion adjuvant
By weight, 6 parts of 13 parts of modified tea seed cake and zeolite powder are weighed, mixing, adds 6 parts of sodium acid carbonate, carbonic acid
0.7 part of 6 parts of calcium, 5 parts of sodium chloride, 4.5 parts of potassium chlorate and manganese dioxide, it is well mixed, adds above-mentioned solid mixture gross weight
1.4 times of water, stirs, heat drying, crushes, produces combustion adjuvant.
Embodiment 4
A kind of preparation method of the combustion adjuvant containing tea seed cake, comprises the following steps：
(1) tea seed cake modification
The tea seed cake of oil content≤3% crushes as raw material, is sent into firing equipment, is heated to 90- after selection oil expression
100 DEG C are dried, and heat 30min, then carry out gradient-heated, isothermal holding, and specific method is：Temperature rises to 110-120
DEG C, 2.5h is incubated, then 190-210 DEG C is warming up to, 3h is incubated, is continuously heating to 240-250 DEG C, is incubated 2h.Dropped after the completion of heating
To normal temperature, the tea seed cake after heat treatment crushes again, obtains being modified tea seed cake.
(2) processing of zeolite
Zeolite crushes, and crosses 80 mesh sieves, obtains zeolite powder.
(3) preparation of combustion adjuvant
By weight, 4 parts of 16 parts of modified tea seed cake and zeolite powder are weighed, mixing, adds 5 parts of sodium acid carbonate, carbonic acid
0.6 part of 6 parts of calcium, 3 parts of sodium chloride, 3.5 parts of potassium chlorate and manganese dioxide, it is well mixed, adds above-mentioned solid mixture gross weight
1.3 times of water, stirs, heat drying, crushes, produces combustion adjuvant.
Embodiment 5
A kind of preparation method of the combustion adjuvant containing tea seed cake, comprises the following steps：
(1) tea seed cake modification
The tea seed cake of oil content≤3% crushes as raw material, is sent into firing equipment, is heated to 90- after selection oil expression
100 DEG C are dried, and heat 40min, then carry out gradient-heated, isothermal holding, and specific method is：Temperature rises to 110-120
DEG C, 2h is incubated, then 190-210 DEG C is warming up to, 3h is incubated, is continuously heating to 240-250 DEG C, is incubated 2.5h.Dropped after the completion of heating
To normal temperature, the tea seed cake after heat treatment crushes again, obtains being modified tea seed cake.
(2) processing of zeolite
Zeolite crushes, and crosses 80 mesh sieves, obtains zeolite powder.
(3) preparation of combustion adjuvant
By weight, 5 parts of 14 parts of modified tea seed cake and zeolite powder are weighed, mixing, adds 5 parts of sodium acid carbonate, carbonic acid
0.7 part of 5 parts of calcium, 5 parts of sodium chloride, 4 parts of potassium chlorate and manganese dioxide, it is well mixed, adds above-mentioned solid mixture gross weight 1.2
Water again, stirs, heat drying, crushes, produces combustion adjuvant.
Added using the present embodiment 1-5 combustion adjuvant as the additive of coal-burning boiler in coal, addition 3-4%, than list
Only fire coal is compared, and economized on coal 8-10%, and good using effect is respectively provided with for anthracite, lignite etc..
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. the combustion adjuvant containing tea seed cake, it is characterised in that the combustion adjuvant is made up of the raw material including following parts by weight：
Modified tea seed cake 13-16 parts, zeolite 4-6 parts, carbonate 9-12 parts, sodium chloride 3-5 parts, potassium chlorate 3-5 parts, manganese dioxide
0.5-0.7 parts.
2. the combustion adjuvant according to claim 1 containing tea seed cake, it is characterised in that the combustion adjuvant is by following parts by weight
Raw material be made：
Modified 15 parts of tea seed cake, 5 parts of zeolite, 10 parts of carbonate, 4 parts of sodium chloride, 5 parts of potassium chlorate, 0.6 part of manganese dioxide.
3. the combustion adjuvant according to claim 1 or 2 containing tea seed cake, it is characterised in that for preparing the modified tea
Raw material oil content≤3% of seedcake.
4. the combustion adjuvant according to claim 1 or 2 containing tea seed cake, it is characterised in that the carbonate includes carbonic acid
One or more in sodium, sodium acid carbonate, calcium carbonate.
5. the preparation method of the combustion adjuvant containing tea seed cake described in claim any one of 1-4, it is characterised in that tea seed cake is broken
It is broken, firing equipment heat drying is sent into, gradient-heated, insulation is then carried out, after being down to normal temperature, then is crushed, obtain modified tea
Seedcake, zeolite are crushed, and sieving, obtain zeolite powder, and modified tea seed cake, zeolite powder are mixed, add carbonate, sodium chloride, potassium chlorate
And manganese dioxide, add water, be well mixed, dry, crush, produce.
6. the preparation method of the combustion adjuvant according to claim 5 containing tea seed cake, it is characterised in that methods described is specific
Comprise the following steps：
(1) tea seed cake modification
Tea seed cake is crushed, and is sent into firing equipment and is thermally dried, and then carries out gradient-heated, isothermal holding, and heating is completed
After be down to normal temperature, the tea seed cake after heat treatment crushes again, obtains being modified tea seed cake；
(2) processing of zeolite
Zeolite crushes, and sieving, obtains zeolite powder；
(3) preparation of combustion adjuvant
The zeolite powder mixing that the modification tea seed cake and step (2) that step (1) is obtained obtain, adds carbonate, sodium chloride, chlorine
Sour potassium and manganese dioxide, it is well mixed, adds water, stir, heat drying, crushes, produce.
7. the preparation method of the combustion adjuvant according to claim 6 containing tea seed cake, it is characterised in that the step (1)
In, the heating-up temperature that tea seed cake is dried is 90-100 DEG C, heat time 30-40min.
8. the preparation method of the combustion adjuvant according to claim 6 containing tea seed cake, it is characterised in that the step (1)
In, the gradient-heated, the method for insulation are：Temperature rises to 110-120 DEG C, is incubated 2-2.5h, then is warming up to 190-210 DEG C,
2-3h is incubated, is continuously heating to 240-250 DEG C, is incubated 2-3h.
9. the preparation method of the combustion adjuvant according to claim 6 containing tea seed cake, it is characterised in that the step (2)
In, zeolite crosses 80 mesh sieves.
10. the preparation method of the combustion adjuvant according to claim 6 containing tea seed cake, it is characterised in that the step (3)
In, the addition of water is 1.2-1.4 times of solid mixture gross weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943356.2A CN107513453A (en) | 2017-10-11 | 2017-10-11 | Combustion adjuvant containing tea seed cake and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943356.2A CN107513453A (en) | 2017-10-11 | 2017-10-11 | Combustion adjuvant containing tea seed cake and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN107513453A true CN107513453A (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943356.2A Pending CN107513453A (en) | 2017-10-11 | 2017-10-11 | Combustion adjuvant containing tea seed cake and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089642A (en) * | 1993-01-07 | 1994-07-20 | 任金华 | Safety combustion aid agent for coal |
| CN102776051A (en) * | 2012-08-27 | 2012-11-14 | 湖南省鑫旺节能环保科技有限公司 | Efficient and environment-friendly coal additive and preparation method thereof |
| US9758737B1 (en) * | 2013-06-27 | 2017-09-12 | The United States Of America As Represented By The Secretary Of The Navy | Renewable diamondoid fuels |
-
2017
- 2017-10-11 CN CN201710943356.2A patent/CN107513453A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089642A (en) * | 1993-01-07 | 1994-07-20 | 任金华 | Safety combustion aid agent for coal |
| CN102776051A (en) * | 2012-08-27 | 2012-11-14 | 湖南省鑫旺节能环保科技有限公司 | Efficient and environment-friendly coal additive and preparation method thereof |
| US9758737B1 (en) * | 2013-06-27 | 2017-09-12 | The United States Of America As Represented By The Secretary Of The Navy | Renewable diamondoid fuels |
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Application publication date: 20171226 |