CN101265429A - Fire coal energy-saving additive - Google Patents
Fire coal energy-saving additive Download PDFInfo
- Publication number
- CN101265429A CN101265429A CNA2008100670741A CN200810067074A CN101265429A CN 101265429 A CN101265429 A CN 101265429A CN A2008100670741 A CNA2008100670741 A CN A2008100670741A CN 200810067074 A CN200810067074 A CN 200810067074A CN 101265429 A CN101265429 A CN 101265429A
- Authority
- CN
- China
- Prior art keywords
- sodium
- coal
- percent
- chlor
- potassium permanganate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention relates to a coal-fired energy-saving additive, which comprises the following components and contents (weight percentage): 6 to 16 percent of phthalocyanine blue; 5 to 20 percent of porphyrin; 12 to 19 percent of tween 60; 3 to 9 percent of iron oxide; 3 to 12 percent of magnesium oxide; 2 to 18 percent of manganese carbonate; 2 to 10 percent of calcium oxide; 6 to 12 percent of sodium chloride; 2 to 11 percent of potassium nitrate; 2 to 8 percent of sodium nitrate; 5 to 13 percent of potassium permanganate; 1 to 16 percent of sodium hydrate; 3 to 10 percent of sodium dodecyl benzene sulfonate; 8 to 11 percent of sodium heametaphosphate; 3 to 9 percent of trisodium phosphate; 3 to 13 percent of vermiculite; 7 to 16 percent of terrae rare. The additive solves the quick ignition of the coal during the combustion process, has the effect of the cracking gasification strong combustion supporting, improves the flame to heighten and enlarge the flame, and enables the radiation to be intensified; the adding of the coal-fired energy-saving additive can increase the furnace temperature to be more than 200 DEG C; the utilization of the coal-fired energy-saving additive can ensure the accumulative carbon on a boiler tank and a tube wall in a boiler to automatically drop off through chemical reactions and physical reactions, thereby improving the thermal efficiency, saving the energy and reducing the pollution.
Description
Technical field
The present invention relates to a kind of additive that in fire coal, uses, particularly relate to the additive that can improve coal-fired rate of combustion, save resource.
Background technology
Coal-fired in large-sized boiler, can not fully burn be a global scientist all in the problem of research, the insufficient consequence of bringing of fired coal combustion is to cause coal-fired resource of waste and atmosphere pollution etc.In order to address this problem, many countries take to add some admixtures in fire coal, are intended to improve coal-fired rate of combustion.But these admixture great majority are big to the corrodibility of boiler, and also some admixture and flying dust together are attached on burner hearth and the tube wall simultaneously, bring waste to heat supply, and harmful, also have the water capacity of some admixtures poor, mix comparatively difficulty with fire coal, effect of coal saving is poor, uses also inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is: overcome in the prior art fire coal can not fully burn cause wasting energy, problem of environment pollution caused, propose a kind ofly to improve coal-fired rate of combustion, save the energy, reduce the coal-fired energy-saving additive that pollutes.
For solving the problems of the technologies described above, the present invention proposes following technical scheme: a kind of coal-fired energy-saving additive comprises following component and content (weight percent): the blue or green 6-16% of phthalein; Porphyrin 5-20%; Polysorbate60 12-19%; Ferric oxide 3-9%; Magnesium oxide 3-12%; Manganous carbonate 2-18%; Calcium oxide 2-10%; Sodium-chlor 6-12%; Saltpetre 2-11%; SODIUMNITRATE 2-8%; Potassium permanganate 5-13%; Sodium hydroxide 1-16%; Sodium dodecylbenzene sulfonate 3-10%; Sodium hexametaphosphate 99 8-11%; Tertiary sodium phosphate 3-9%; Vermiculite 3-13%; Rare earth 7-16%.
Further improvement in the technical proposal is: described coal-fired energy-saving additive, and it comprises following component and content (weight percent): potassium permanganate 18%; Rare earth 8%; Red iron oxide 6%; Sodium hydroxide 6%; Sodium-chlor 8%; Calcium hydroxide 6%; Unslaked lime 6%; Calcium chloride 8%; Borax 5%; Sodium-chlor 8%; Dodecyl trimethyl ammonium chloride 6%; Waste diesel or light hydrocarbon 15%.
The invention allows for another technical scheme: a kind of coal-fired energy-saving additive comprises following component and content (weight percent): salt of wormwood 8-12%; Light calcium carbonate 2-10%; Rare earth 7-15%; Sodium-chlor 4-15%; Nitrate of baryta 5-15%; Potassium permanganate 8-20%; Borax 3-15%; Dodecyl trimethyl ammonium chloride 10-18%.
Further improvement in the technical proposal is: described coal-fired energy-saving additive, and it comprises following component and content (weight percent): salt of wormwood 10%; Light calcium carbonate 7%; Rare earth 15%; Sodium-chlor 14%; Nitrate of baryta 14%; Potassium permanganate 19%; Borax 9%; Dodecyl trimethyl ammonium chloride 12%.
The present invention has further proposed another technical scheme: a kind of coal-fired energy-saving additive comprises following component and content (weight percent): the blue or green 6-16% of phthalein; Porphyrin 5-20%; Polysorbate60 12-19%; Ferric oxide 3-9%; Magnesium oxide 3-12%; Manganous carbonate 2-18%; Calcium oxide 2-10%; Sodium-chlor 6-12%; Saltpetre 2-11%; SODIUMNITRATE 2-8%; Potassium permanganate 5-13%; Sodium hydroxide 1-16%; Sodium dodecylbenzene sulfonate 3-10%; Sodium hexametaphosphate 99 8-11%; Tertiary sodium phosphate 3-9%; Vermiculite 3-13%; Rare earth 7-16%.
Further improvement in the technical proposal is: described coal-fired energy-saving additive, and it comprises following component and content (weight percent): phthalein green grass or young crops 10%; Porphyrin 12%; Polysorbate60 6%; Ferric oxide 5%; Magnesium oxide 6%; Manganous carbonate 6%; Calcium oxide 7%; Sodium-chlor 5%; Saltpetre 6%; SODIUMNITRATE 5%; Potassium permanganate 11%; Sodium hydroxide 6%; Sodium dodecylbenzene sulfonate 2%; Sodium hexametaphosphate 99 2%; Tertiary sodium phosphate 2%; Vermiculite 4%; Rare earth 5%.
The present invention has following effect: coal-fired energy-saving admixture of the present invention, be added to burning together in the fire coal, and catalyzer wherein can reduce coal-fired point of ignition, accelerates the burning of coal progress, and strengthening heat transfer improves temperature in the stove, improves the aerogenesis power of boiler.Oxygenant can impel fire coal stratified combustion in stove, produces the oxygen of free state, and suspended substance and carbon granule in the smog are fully burnt, improve coal-fired rate of combustion, not only reduced coal-fired consumption, saved the energy, and reduced the blackness of cigarette, reduced environmental pollution; Raising agent wherein can make coal-fired ventilated, makes that burning is more abundant.Raising agent at high temperature decomposes, gasification and microexplosion, and the fire coal that hardens is scatter, and can increase thermal conduction, reduces coal-fired thermal capacitance; Scavenging agent wherein has solid sulphur, deodorizing, elimination collection charcoal, weakens the thermopositive reaction of cinder, increase carbon monoxide and sulfurous gas, makes the refuse sedimentation form slag.
In the prescription with the blue or green 6-16% of phthalein; Porphyrin 5-20%; Polysorbate60 12-19% etc. generate sedimentation with polymer promoting agent and other chemical substance in up to the furnace inner environment more than 1100 degree, and heavy ash, purify flue dust etc., since each composition do usefulness mutually, in oxidation, breaking, carburizing, Gu sulphur, in the incendiary processes such as microexplosion, each composition molecule collides mutually, react to each other, excite and produce a large amount of active oxygens and other flammable molecule, impel sulphite and other objectionable impurities to generate in the stove, fixedly be adsorbed on cinder and the dust, discharge out of the furnace in the lump with cinder, thereby greatly reduced the discharging of sulfurous gas, porphyrin of the present invention, phthalein green grass or young crops etc. makes the material in the whole stove can play mutual collision and reaches the usefulness of doing of replenishing mutually, they mix fast under given conditions, and carrier can effectively improve the specific effect of product each other.
Embodiment
The present invention proposes a kind of three prescriptions of coal-fired energy-saving additive, be described below respectively:
Prescription one
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Potassium permanganate 15-28%;
Rare earth 5-15%;
Red iron oxide 3-18%;
Sodium hydroxide 4-15%;
Sodium-chlor 5-18%;
Calcium hydroxide 2-6%;
Unslaked lime 3-14%;
Calcium chloride 5-12%;
Borax 4-16%;
Sodium-chlor 5-12%;
Dodecyl trimethyl ammonium chloride 3-12%;
Waste diesel or light hydrocarbon 11-20%.
This potassium permanganate is strong oxidizer, and it can produce free oxygen after meeting heat, and the oxygen of free state has strong oxidation and activity, can impel the coal-fired oxidizing reaction that takes place rapidly.
Rare earth, red iron oxide, sodium hydroxide are catalyzer, and sodium-chlor, calcium hydroxide are raising agents, and unslaked lime, calcium chloride are scavenging agents.
Borax, sodium-chlor are detonators, and sodium-chlor itself is not flammable, but its crystal at high temperature has and split quick-fried property, can make the coal that hardens carry out microexplosion in combustion processes and crack, and make air can pass the coal that hardens, thereby can burn fully.
Dodecyl trimethyl ammonium chloride is a cats product, adds after this promoting agent, can improve the surfactivity between coal-fired each material in combustion processes, accelerates chemical reaction.
Waste diesel or light hydrocarbon are auxiliary agents.
First embodiment of prescription one
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Potassium permanganate 18%;
Rare earth 8%;
Red iron oxide 6%;
Sodium hydroxide 6%;
Sodium-chlor 8%;
Calcium hydroxide 6%;
Unslaked lime 6%;
Calcium chloride 8%;
Borax 5%;
Sodium-chlor 8%;
Dodecyl trimethyl ammonium chloride 6%;
Waste diesel or light hydrocarbon 15%.
Second embodiment of prescription one
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Potassium permanganate 15%;
Rare earth 10%;
Red iron oxide 18%;
Sodium hydroxide 4%;
Sodium-chlor 5%;
Calcium hydroxide 4%;
Unslaked lime 14%;
Calcium chloride 5%;
Borax 4%;
Sodium-chlor 7%;
Dodecyl trimethyl ammonium chloride 3%;
Waste diesel or light hydrocarbon 11%.
The 3rd embodiment of prescription one
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Potassium permanganate 28%;
Rare earth 5%;
Red iron oxide 3%;
Sodium hydroxide 4%;
Sodium-chlor 18%;
Calcium hydroxide 2%;
Unslaked lime 3%;
Calcium chloride 5%;
Borax 4%;
Sodium-chlor 5%;
Dodecyl trimethyl ammonium chloride 3%;
Waste diesel or light hydrocarbon 20%.
The 4th embodiment of prescription one
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Potassium permanganate 15%;
Rare earth 13%;
Red iron oxide 3%;
Sodium hydroxide 15%;
Sodium-chlor 5%;
Calcium hydroxide 2%;
Unslaked lime 3%;
Calcium chloride 12%;
Borax 4%;
Sodium-chlor 5%;
Dodecyl trimethyl ammonium chloride 12%;
Waste diesel or light hydrocarbon 11%.
The 5th embodiment of prescription one
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Potassium permanganate 15%;
Rare earth 15%;
Red iron oxide 4%;
Sodium hydroxide 5%;
Sodium-chlor 6%;
Calcium hydroxide 2%;
Unslaked lime 5%;
Calcium chloride 6%;
Borax 16%;
Sodium-chlor 12%;
Dodecyl trimethyl ammonium chloride 3%;
Waste diesel or light hydrocarbon 11%.
Prescription two
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Salt of wormwood 8-12%;
Light calcium carbonate 2-10%;
Rare earth 7-15%;
Sodium-chlor 4-15%;
Nitrate of baryta 5-15%
Potassium permanganate 8-20%;
Borax 3-15%;
Dodecyl trimethyl ammonium chloride 10-18%.
First embodiment of prescription two
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Salt of wormwood 10%;
Light calcium carbonate 7%;
Rare earth 15%;
Sodium-chlor 14%;
Nitrate of baryta 14%;
Potassium permanganate 19%;
Borax 9%;
Dodecyl trimethyl ammonium chloride 12%.
Second embodiment of prescription two
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Salt of wormwood 12%;
Light calcium carbonate 10%;
Rare earth 15%;
Sodium-chlor 15%;
Nitrate of baryta 5%;
Potassium permanganate 20%;
Borax 13%;
Dodecyl trimethyl ammonium chloride 10%.
The 3rd embodiment of prescription two
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Salt of wormwood 8%;
Light calcium carbonate 5%;
Rare earth 15%;
Sodium-chlor 4%;
Nitrate of baryta 15%;
Potassium permanganate 20%;
Borax 15%;
Dodecyl trimethyl ammonium chloride 18%.
The 4th embodiment of prescription two
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Salt of wormwood 12%;
Light calcium carbonate 10%;
Rare earth 7%;
Sodium-chlor 15%;
Nitrate of baryta 15%;
Potassium permanganate 8%;
Borax 15%;
Dodecyl trimethyl ammonium chloride 18%.
The 5th embodiment of prescription two
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Salt of wormwood 12%;
Light calcium carbonate 2%;
Rare earth 15%;
Sodium-chlor 15%;
Nitrate of baryta 15%;
Potassium permanganate 20%;
Borax 3%;
Dodecyl trimethyl ammonium chloride 18%.
Prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
The blue or green 6-16% of phthalein;
Porphyrin 5-20%;
Polysorbate60 12-19%;
Ferric oxide 3-9%;
Magnesium oxide 3-12%;
Manganous carbonate 2-18%;
Calcium oxide 2-10%;
Sodium-chlor 6-12%;
Saltpetre 2-11%;
SODIUMNITRATE 2-8%;
Potassium permanganate 5-13%;
Sodium hydroxide 1-16%;
Sodium dodecylbenzene sulfonate 3-10%;
Sodium hexametaphosphate 99 8-11%;
Tertiary sodium phosphate 3-9%;
Vermiculite 3-13%;
Rare earth 7-16%.
Phthalein green grass or young crops, porphyrin, polysorbate60 all are oxygenants, in high temperature, their generation polymer conjugates that reacts to each other, under differing temps, they have big oxidising process, at high temperature, the carbon monoxide oxidation can be generated carbonic acid gas, reduce the aerial content of carbon monoxide, can produce the sedimentation dust simultaneously, the burner hearth chemical substance interior and that stove is interior that makes dust drop to boiler reacts once more, finally becomes slag.
Ferric oxide be for smoke suppressor, magnesium oxide be ignition dope.
Manganous carbonate, calcium oxide are sweetening agents.Contain sulphur in the fire coal, in combustion processes, can form sulfurous gas or sulphur trioxide, can form acid rain if directly enter in the air.The sweetening agent manganous carbonate, the calcium oxide that increase in fire coal at high temperature with reaction of Salmon-Saxl, have generated electrodeposition substances such as vitriol, sulphite in ashes and slag, thereby have reached the purpose of desulfurization, and the waste gas of having avoided discharging is to atmospheric pollution.
Sodium-chlor is detonator, and sodium-chlor itself is not flammable, but its crystal at high temperature has and split quick-fried property, can make the coal that hardens carry out microexplosion in combustion processes and crack, and makes air can pass the coal that hardens, thereby can burn fully.
Saltpetre, SODIUMNITRATE are strong oxidizers, add them and play a part combustion-supporting.
This potassium permanganate is strong oxidizer, and it can produce free oxygen after meeting heat, and the oxygen of free state has strong oxidation and activity, can impel the coal-fired oxidizing reaction that takes place rapidly.
Sodium hydroxide is catalyzer.
Sodium dodecylbenzene sulfonate is a cats product, adds after this promoting agent, can improve the surfactivity between coal-fired each material in combustion processes, accelerates chemical reaction.
Sodium hexametaphosphate 99, tertiary sodium phosphate, rare earth are promoting agent.
Contain crystal water in the vermiculite, its expansion under hot conditions can make to produce partial space and loosening in the fire coal, thereby make air admission, and fire coal is burnt more fully.
First embodiment of prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Phthalein green grass or young crops 10%;
Porphyrin 12%;
Polysorbate60 6%;
Ferric oxide 5%;
Magnesium oxide 6%;
Manganous carbonate 6%;
Calcium oxide 7%;
Sodium-chlor 5%;
Saltpetre 6%;
SODIUMNITRATE 5%;
Potassium permanganate 11%;
Sodium hydroxide 6%;
Sodium dodecylbenzene sulfonate 2%;
Sodium hexametaphosphate 99 2%;
Tertiary sodium phosphate 2%;
Vermiculite 4%; (not adding this raw material when doing liquid product)
Rare earth 5%.
Second embodiment of prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Phthalein green grass or young crops 6%;
Porphyrin 5%;
Polysorbate60 13%;
Ferric oxide 3%;
Magnesium oxide 12%;
Manganous carbonate 2%;
Calcium oxide 10%;
Sodium-chlor 6%;
Saltpetre 11%;
SODIUMNITRATE 2%;
Potassium permanganate 5%;
Sodium hydroxide 1%;
Sodium dodecylbenzene sulfonate 3%;
Sodium hexametaphosphate 99 8%;
Tertiary sodium phosphate 3%;
Vermiculite 3%; (not adding this raw material when doing liquid product)
Rare earth 7%.
The 3rd embodiment of prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Phthalein green grass or young crops 6%;
Porphyrin 20%;
Polysorbate60 12%;
Ferric oxide 9%;
Magnesium oxide 3%;
Manganous carbonate 2%;
Calcium oxide 2%;
Sodium-chlor 12%;
Saltpetre 2%;
SODIUMNITRATE 2%;
Potassium permanganate 5%;
Sodium hydroxide 1%;
Sodium dodecylbenzene sulfonate 3%;
Sodium hexametaphosphate 99 8%;
Tertiary sodium phosphate 3%;
Vermiculite 3%; (not adding this raw material when doing liquid product)
Rare earth 7%.
The 4th embodiment of prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Phthalein green grass or young crops 6%;
Porphyrin 5%;
Polysorbate60 19%;
Ferric oxide 3%;
Magnesium oxide 3%;
Manganous carbonate 2%;
Calcium oxide 2%;
Sodium-chlor 6%;
Saltpetre 2%;
SODIUMNITRATE 2%;
Potassium permanganate 13%;
Sodium hydroxide 1%;
Sodium dodecylbenzene sulfonate 3%;
Sodium hexametaphosphate 99 11%;
Tertiary sodium phosphate 3%;
Vermiculite 3%; (not adding this raw material when doing liquid product)
Rare earth 16%.
The 5th embodiment of prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Phthalein green grass or young crops 16%;
Porphyrin 5%;
Polysorbate60 12%;
Ferric oxide 3%;
Magnesium oxide 3%;
Manganous carbonate 2%;
Calcium oxide 2%;
Sodium-chlor 6%;
Saltpetre 2%;
SODIUMNITRATE 2%;
Potassium permanganate 5%;
Sodium hydroxide 16%;
Sodium dodecylbenzene sulfonate 3%;
Sodium hexametaphosphate 99 8%;
Tertiary sodium phosphate 3%;
Vermiculite 3%; (not adding this raw material when doing liquid product)
Rare earth 9%.
The 6th embodiment of prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Phthalein green grass or young crops 6%;
Porphyrin 5%;
Polysorbate60 12%;
Ferric oxide 3%;
Magnesium oxide 3%;
Manganous carbonate 8%;
Calcium oxide 2%;
Sodium-chlor 6%;
Saltpetre 2%;
SODIUMNITRATE 8%;
Potassium permanganate 5%;
Sodium hydroxide 1%;
Sodium dodecylbenzene sulfonate 10%;
Sodium hexametaphosphate 99 8%;
Tertiary sodium phosphate 9%;
Vermiculite 3%; (not adding this raw material when doing liquid product)
Rare earth 7%.
The 7th embodiment of prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Phthalein green grass or young crops 6%;
Porphyrin 5%;
Polysorbate60 12%;
Ferric oxide 3%;
Magnesium oxide 3%;
Manganous carbonate 9%;
Calcium oxide 2%;
Sodium-chlor 6%;
Saltpetre 2%;
SODIUMNITRATE 2%;
Potassium permanganate 5%;
Sodium hydroxide 1%;
Sodium dodecylbenzene sulfonate 3%;
Sodium hexametaphosphate 99 8%;
Tertiary sodium phosphate 3%;
Vermiculite 13%; (not adding this raw material when doing liquid product)
Rare earth 7%.
The 8th embodiment of prescription three
Coal-fired energy-saving additive of the present invention comprises following component and content (weight percent):
Phthalein green grass or young crops 6%;
Porphyrin 5%;
Polysorbate60 12%;
Ferric oxide 3%;
Magnesium oxide 3%;
Manganous carbonate 18%;
Calcium oxide 2%;
Sodium-chlor 6%;
Saltpetre 2%;
SODIUMNITRATE 2%;
Potassium permanganate 5%;
Sodium hydroxide 1%;
Sodium dodecylbenzene sulfonate 3%;
Sodium hexametaphosphate 99 8%;
Tertiary sodium phosphate 3%;
Vermiculite 4%; (not adding this raw material when doing liquid product)
Rare earth 7%.
The objective of the invention is: prepare a kind of water-soluble solid powder dress thing, can be directly and coal sneak into burning, also can be made into certain density solution spraying and go on the fire coal of stokehold, thereby coal is fully burnt and reduce emission of harmful substances, save fire coal, reduced environmental pollution
Following form is Kang Lin aluminium manufacturer and providence glasswork test-results:
Test method is: 1 dose, 2 doses, 3 doses of the CSS coal-fired energy-saving additives of 0.65KG are mixed in the raw coal with three 1000KG that weigh, select homemade producer in addition for use: " efficient additive for fuel coal " done under the equal situation of contrast volume and obtained table one result, do not add the raw coal of admixture at the 1000KG that weighs, under same condition, burn, the three all measures the admixture and the technical indicator of admixture not by country respectively with standard GB/T161571996, GB5468-91, calculate the increased value of gas production rate and the percentage of economizing on coal simultaneously, technical indicator is respectively:
The combustion value of used raw coal is 3200 kilocalorie/tons, the gained result after 8 hours of burning.
Table one
| Numbering | Smoke discharge amount reduces (%) | Sulfur dioxide emissions speed % | Lingemann blackness | The percentage (%) of economizing on coal | Furnace temperature can improve ℃ | The slag emission amount reduces (%) |
| The CSS1-1 agent | 57.8 | 60.6 | ＜1 | 30.8 | 255 | 66 |
| The CSS2-2 agent | 60.3 | 60.1 | ＜1 | 30.3 | 210 | 59 |
| The CSS3-3 agent | 68.6 | 69.5 | ＜1 | 38.2 | 268 | 71 |
| The agent of contrast producer | 29.1 | 23.4 | ＝1 | 10.2 | 160 | 14 |
| Blank coal | 、 | 、 | 、 | 、 | 、 | 、 |
Table two adds CSS coal-fired energy-saving additive test result
| Test item | The result | Test item | The result | Test item | The result |
| The purging sulfur dioxide rate | ＞60％ | The clarifying smoke rate＞ | ＞86％ | The dust purification rate | ＞80％ |
| The carbon monoxide purification rate | ＞80％ | Stove thermo-efficiency | ＞79％ | Coal saving rate | ＞33％ |
| The speed of getting angry ℃/minute | 4.23 | Intensity of fire gram water/minute | 35.59 | Gram coal steam output | 5.91g water/g coal |
| Coal burns the mistake rate | 93.3％ | The breeze carbon content | 2.16％ | Overall thermal efficiency＞ | 88％ |
| Total volatile quantity (gram) | 4350 | Fire door temperature when reaching 80 ℃ of water (℃) | 890 |
Table three contrast is homemade: " efficient additive for fuel coal " test result
| Test item | The result | Test item | The result | Test item | The result |
| The purging sulfur dioxide rate | ＞24.％ | The clarifying smoke rate | ＞38％ | The dust purification rate | ＞28％ |
| The carbon monoxide purification rate | ＞32％ | Stove thermo-efficiency | ＞51％ | Coal saving rate | ＞11％ |
| The speed of getting angry ℃/minute | 1.98 | Intensity of fire gram water/minute | 16.11 | Gram coal steam output | 2.3g water/gram coal |
| Coal burns the mistake rate | 59.3％ | The breeze carbon content | 30.16％ | Overall thermal efficiency＞ | 58％ |
| Total volatile quantity (gram) | 3433 | Fire door temperature when reaching 80 ℃ of water (℃) | 649 |
Coal-fired energy-saving additive of the present invention is added to burning together in the fire coal, and catalyzer wherein can reduce coal-fired point of ignition, accelerates the burning of coal progress, and strengthening heat transfer improves temperature in the stove, improves the aerogenesis power of boiler; Oxygenant wherein can impel fire coal stratified combustion in stove, produces the oxygen of free state, and suspended substance and carbon granule in the smog are fully burnt, improve coal-fired rate of combustion, not only reduced coal-fired consumption, saved the energy, and reduced the blackness of cigarette, reduced environmental pollution; Raising agent wherein can make coal-fired ventilated, makes that burning is more abundant, and raising agent at high temperature decomposes, gasification and microexplosion, and the fire coal that hardens is scatter, and can increase thermal conduction, reduces coal-fired thermal capacitance; Scavenging agent wherein has solid sulphur, deodorizing, elimination collection charcoal, weakens the thermopositive reaction of cinder, increase carbon monoxide and sulfurous gas, makes the refuse sedimentation form slag.
Claims (6)
1, a kind of coal-fired energy-saving additive comprises following component and content (weight percent):
Potassium permanganate 15-28%;
Rare earth 5-15%;
Red iron oxide 3-18%;
Sodium hydroxide 4-15%;
Sodium-chlor 5-18%;
Calcium hydroxide 2-6%;
Unslaked lime 3-14%;
Calcium chloride 5-12%;
Borax 4-16%;
Sodium-chlor 5-12%;
Dodecyl trimethyl ammonium chloride 3-12%;
Waste diesel or light hydrocarbon 11-20%.
2, coal-fired energy-saving additive according to claim 1, it comprises following component and content (weight percent):
Potassium permanganate 18%;
Rare earth 8%;
Red iron oxide 6%;
Sodium hydroxide 6%;
Sodium-chlor 8%;
Calcium hydroxide 6%;
Unslaked lime 6%;
Calcium chloride 8%;
Borax 5%;
Sodium-chlor 8%;
Dodecyl trimethyl ammonium chloride 6%;
Waste diesel or light hydrocarbon 15%.
3, a kind of coal-fired energy-saving additive comprises following component and content (weight percent):
Salt of wormwood 8-12%;
Light calcium carbonate 2-10%;
Rare earth 7-15%;
Sodium-chlor 4-15%;
Nitrate of baryta 5-15%;
Potassium permanganate 8-20%;
Borax 3-15%;
Dodecyl trimethyl ammonium chloride 10-18%.
4, coal-fired energy-saving additive according to claim 3, it comprises following component and content (weight percent):
Salt of wormwood 10%;
Light calcium carbonate 7%;
Rare earth 15%;
Sodium-chlor 14%;
Nitrate of baryta 14%;
Potassium permanganate 19%;
Borax 9%;
Dodecyl trimethyl ammonium chloride 12%.
5, a kind of coal-fired energy-saving additive comprises following component and content (weight percent):
The blue or green 6-16% of phthalein;
Porphyrin 5-20%;
Polysorbate60 12-19%;
Ferric oxide 3-9%;
Magnesium oxide 3-12%;
Manganous carbonate 2-18%;
Calcium oxide 2-10%;
Sodium-chlor 6-12%;
Saltpetre 2-11%;
SODIUMNITRATE 2-8%;
Potassium permanganate 5-13%;
Sodium hydroxide 1-16%;
Sodium dodecylbenzene sulfonate 3-10%;
Sodium hexametaphosphate 99 8-11%;
Tertiary sodium phosphate 3-9%;
Vermiculite 3-13%;
Rare earth 7-16%.
6, coal-fired energy-saving additive according to claim 5, it comprises following component and content (weight percent):
Phthalein green grass or young crops 10%;
Porphyrin 12%;
Polysorbate60 6%;
Ferric oxide 5%;
Magnesium oxide 6%;
Manganous carbonate 6%;
Calcium oxide 7%;
Sodium-chlor 5%;
Saltpetre 6%;
SODIUMNITRATE 5%;
Potassium permanganate 11%;
Sodium hydroxide 6%;
Sodium dodecylbenzene sulfonate 2%;
Sodium hexametaphosphate 99 2%;
Tertiary sodium phosphate 2%;
Vermiculite 4%;
Rare earth 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100670741A CN101265429B (en) | 2008-05-05 | 2008-05-05 | Fire coal energy-saving additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100670741A CN101265429B (en) | 2008-05-05 | 2008-05-05 | Fire coal energy-saving additive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101265429A true CN101265429A (en) | 2008-09-17 |
| CN101265429B CN101265429B (en) | 2011-09-07 |
Family
ID=39988122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100670741A Expired - Fee Related CN101265429B (en) | 2008-05-05 | 2008-05-05 | Fire coal energy-saving additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101265429B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517119A (en) * | 2011-12-20 | 2012-06-27 | 山东众森建材科技有限公司 | Efficient coal saving oxidant and preparation method thereof |
| CN101760281B (en) * | 2009-02-10 | 2012-09-05 | 范明星 | Highly-efficient, energy-saving and environmentally-friendly additive for fire coal |
| CN102703159A (en) * | 2012-05-29 | 2012-10-03 | 广州中兰鼎辉材料科技有限公司 | Coal-economizing sulfur-solidifying and denitrification additive for coal |
| CN103343028A (en) * | 2013-07-16 | 2013-10-09 | 无锡市金盛助剂厂 | Desulfurization assistant |
| CN103666631A (en) * | 2013-12-02 | 2014-03-26 | 南昌大学 | Preparation method of coal additive |
| CN104089297A (en) * | 2014-07-15 | 2014-10-08 | 赵金山 | Coal saving and emission reduction method for coal-fired boiler |
| CN105238496A (en) * | 2015-09-22 | 2016-01-13 | 中国海洋石油总公司 | Coal additive with grinding aiding effect |
| CN107236580A (en) * | 2017-08-15 | 2017-10-10 | 重庆千卡科技有限公司 | A kind of solid sulfur catalysis composition of coal high-efficiency |
| CN108342241A (en) * | 2018-02-26 | 2018-07-31 | 广州市芬芳环保科技有限公司 | A kind of compound added material of coal energy-saving emission reduction and its application |
| CN108441276A (en) * | 2017-02-16 | 2018-08-24 | 泉州朝旭新能源科技有限公司 | A kind of additive and preparation method thereof for coal accelerated combustion |
| CN110776971A (en) * | 2018-07-31 | 2020-02-11 | 龙门县景龙生物能源有限公司 | Biomass granular fuel combustion improver |
| CN113755224A (en) * | 2021-08-20 | 2021-12-07 | 武汉科技大学 | Semi-coke combustion improver |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1420159A (en) * | 2001-11-16 | 2003-05-28 | 张成如 | High-efficiency coal-fired additive |
| CN100432199C (en) * | 2005-03-17 | 2008-11-12 | 李之平 | Coal additive and prepn. process |
| CN1912055A (en) * | 2005-08-14 | 2007-02-14 | 何相华 | Anthracite coking additive |
| CN1323145C (en) * | 2005-08-18 | 2007-06-27 | 金余兴 | High-performance energy-saving rare earth deashing and delayed action activator for boiler, and its manufacturing method |
| CN100556998C (en) * | 2006-03-24 | 2009-11-04 | 新疆天融环保科技开发有限公司 | Energy-saving sulfur-reducing dust removal concentration liquid |
| CN101024791B (en) * | 2007-03-29 | 2011-05-18 | 山西大学 | Shaped coal ignition agent and producing method |
| CN100564471C (en) * | 2007-10-17 | 2009-12-02 | 太原理工大学 | A kind of coal surface covering agent and preparation method thereof |
-
2008
- 2008-05-05 CN CN2008100670741A patent/CN101265429B/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760281B (en) * | 2009-02-10 | 2012-09-05 | 范明星 | Highly-efficient, energy-saving and environmentally-friendly additive for fire coal |
| CN102517119A (en) * | 2011-12-20 | 2012-06-27 | 山东众森建材科技有限公司 | Efficient coal saving oxidant and preparation method thereof |
| CN102703159A (en) * | 2012-05-29 | 2012-10-03 | 广州中兰鼎辉材料科技有限公司 | Coal-economizing sulfur-solidifying and denitrification additive for coal |
| CN103343028A (en) * | 2013-07-16 | 2013-10-09 | 无锡市金盛助剂厂 | Desulfurization assistant |
| CN103666631A (en) * | 2013-12-02 | 2014-03-26 | 南昌大学 | Preparation method of coal additive |
| CN104089297A (en) * | 2014-07-15 | 2014-10-08 | 赵金山 | Coal saving and emission reduction method for coal-fired boiler |
| CN105238496A (en) * | 2015-09-22 | 2016-01-13 | 中国海洋石油总公司 | Coal additive with grinding aiding effect |
| CN105238496B (en) * | 2015-09-22 | 2017-04-26 | 中海油天津化工研究设计院有限公司 | Coal additive with grinding aiding effect |
| CN108441276A (en) * | 2017-02-16 | 2018-08-24 | 泉州朝旭新能源科技有限公司 | A kind of additive and preparation method thereof for coal accelerated combustion |
| CN107236580A (en) * | 2017-08-15 | 2017-10-10 | 重庆千卡科技有限公司 | A kind of solid sulfur catalysis composition of coal high-efficiency |
| CN108342241A (en) * | 2018-02-26 | 2018-07-31 | 广州市芬芳环保科技有限公司 | A kind of compound added material of coal energy-saving emission reduction and its application |
| CN110776971A (en) * | 2018-07-31 | 2020-02-11 | 龙门县景龙生物能源有限公司 | Biomass granular fuel combustion improver |
| CN113755224A (en) * | 2021-08-20 | 2021-12-07 | 武汉科技大学 | Semi-coke combustion improver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101265429B (en) | 2011-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101265429B (en) | Fire coal energy-saving additive | |
| CN101230302B (en) | Coal-saving desulfurization additive for power plant boiler | |
| CN102199466B (en) | Coal-saving combustion-supporting additive | |
| CN101210209B (en) | Application of coal modifier in shaft kiln incineration and producing technique thereof | |
| CN101658757B (en) | High-efficiency environmental-friendly coal-saving sulphur-fixing antismoke agent and production technology thereof | |
| CN104028306B (en) | A kind of coal burning composite catalyst | |
| CN102618348B (en) | Coal-saving denitration combustion improver for cement industry | |
| CN104927969A (en) | Nano-composite environment-friendly coal saving agent | |
| CN105670727A (en) | Clean coal having function of improving thermal efficiency and realizing sulfur-free emission | |
| CN101165147A (en) | Liquid combustion adjuvant for coal | |
| CN104293412B (en) | Preparation method of coal combustion improver | |
| CN103725347A (en) | Desulfurizing, denitrifying and decoking synergic additive for fire coal and preparation method of additive | |
| CN102643704A (en) | Fuel coal oxygen-increasing combustion-supporting explosion pill as well as preparation method and application thereof | |
| CN102199465A (en) | Additive for coal | |
| CN103074141A (en) | Special-effect coal-saving composite additive | |
| CN104845698A (en) | Boiler chromium-based decoking and coal saving agent composition and preparation method thereof | |
| CN102643705B (en) | Coal combustion-supporting hydrogel as well as preparation method and application thereof | |
| CN102585968B (en) | Nanometer composite coal-economizing agent for power plant boiler | |
| CN100582203C (en) | Fire coal additive | |
| CN105733727A (en) | Attapulgite composite additive for reducing ignition temperature of civilian coke, preparation method and application | |
| CN101838573A (en) | Coal combustion catalyst | |
| CN101225343A (en) | Coal-saving combustion-supporting additive | |
| KR101311291B1 (en) | Liquid Combustion Additive Composition Containing Ionized Metal Compounds | |
| CN101323807A (en) | Fire coal energy-saving emission-reducing synergistic agent | |
| CN101434885A (en) | Multiple-effect coal fines additive and efficient clean fire coal powder prepared thereby |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20130505 |