CN102492504B - Combustion synergist for industrial fuel gas - Google Patents
Combustion synergist for industrial fuel gas Download PDFInfo
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Abstract
The invention relates to a combustion synergist for natural gas and liquefied petroleum gas used for cutting and welding of metals. The combustion synergist comprises a solvent, a solubilizing agent, a combustion catalyst, a combustion improver and a dispersant. The combustion synergist provided in the invention can substantially improve combustion temperature, heat and speed of industrial fuel gas, enables a high flame temperature, a short preheating time, a fast cutting speed, a smooth cutting surface of metals and no adherent dross to be obtained during cutting of metals, can be fully mixed with industrial fuel gas, promotes complete combustion of industrial fuel gas, does not produce black smoke, residues or pollutants and has the advantages of safety, convenience, environmental friendliness, convenient popularization and application, etc. The combustion synergist can be widely used for a variety of industrial fuel gas and is especially applicable to natural gas and liquefied petroleum gas.
Description
Technical field
The invention belongs to the combustion synergist for industrial fuel gas technical field, particularly metal cutting and the welding combustion synergist of Sweet natural gas and liquefied petroleum gas (LPG).
Technical background
Combustion synergist for industrial fuel gas is that a class can improve the industrial combustion gas temperature of combustion, accelerates its combustionvelocity, improves the fine chemicals of the performances such as its calorific value.Usually by with after industrial combustion gas mixes, be applied to metal cutting and welding.Acetylene gas was once topmost industrial combustion gas.Recent years, due to the needs of energy-conserving and environment-protective, the industrial beginning gradually replaces acetylene as industrial combustion gas with propane, propylene, liquefied petroleum gas (LPG) or Sweet natural gas.When but above-mentioned industrial combustion gas is applied to industry cutting or welding, there are the unfavorable characteristics such as temperature of combustion is low, combustionvelocity is slow, calorific value is low, are unfavorable for industrial production.The application of combustion synergist for industrial fuel gas can effectively improve the unfavorable characteristics of above-mentioned industrial combustion gas, promotes and enlarges the industrial application of this class industrial combustion gas, thereby have important economy and social effect.
Existing industrial gas synergist is 201010220612.3 " a kind of high-efficiency industrial gas " as application number, and the component of its disclosed liquid phase synergistic agent and weight percentage thereof are:
The preparation method of this liquid phase synergistic agent is as follows: at first solvent is joined in mixing kettle; Add again combustion improver to stir; Then under agitation add successively combustioncatalysts, oxidation inhibitor, initiator, mix at last and finished product.
The main drawback of this patent is: 1) add the industrial combustion gas after the liquid phase synergistic agent, temperature of combustion is still lower than the acetylene gas temperature of combustion, and longer to the warm up time of metal, so its result of use does not have acetylene gas good.2) described liquid phase synergistic agent composition is too many, complicated components, and wherein part material is difficult for obtaining, and part material is expensive.This will increase the production cost of industrial application greatly, be unfavorable for economic production.3) in this patent, tertiary butyl ferrocene, octyl ferrocene as one of component of synergistic agent.Because these two kinds of materials itself are solids, in gas-liquid mixed, the tertiary butyl ferrocene, the octyl ferrocene that have part deposit with the form of residue.In industrial application, usually be all will cut gas by pipeline to be transported to workshop or working space, be deposited in pipeline so have tertiary butyl ferrocene, the octyl ferrocene residue of part, not only caused the waste of raw material, also cause the flame temperature of combustion gas not reach predetermined level.In addition, along with increasing of residue deposition in pipeline, can hinder transfer of gas, be unfavorable for industrial production.4) this liquid phase synergistic agent can only be applied to propane flammable gas, and use range is too narrow, in the time of can not guaranteeing that propane flammable gas is under-supply, uses other gases to replace, and is not easy to industrial production.
Summary of the invention
The objective of the invention is the weak point for existing combustion synergist for industrial fuel gas, a kind of combustion synergist for industrial fuel gas is provided.It is extensive that this combustion synergist has raw material range, cheap, uses safety and environmental protection, can fully mix with multiple industrial combustion gas, and not produce solid residue; Can improve temperature of combustion and the calorific value of industrial combustion gas, accelerate combustionvelocity, reduce the warm up time to metal; And combustion synergist to equipment without corrosion, and can pour into the characteristics such as common steel cylinder use after industrial combustion gas mixes.
Mechanism of the present invention: combustioncatalysts, ignition dope and dispersion agent under the effect of adding a small amount of solubilizing agent, are dispersed in solvent.The main component of industrial combustion gas is alkane, and its combustion processes is free radical chain reactions, and the reaction initial period needs a large amount of hydroxyl radical free radicals to cause.Combustion synergist of the present invention is with after industrial combustion gas contacts, and evenly diffusion, mix with industrial combustion gas fully under the effect of dispersion agent; In combustion processes, at first provide heat by inflammable ignition dope to industrial combustion gas, make industrial combustion gas reach point of ignition, also provide free radical chain reactions required hydroxyl radical free radical to industrial combustion gas simultaneously; Then under the effect of combustioncatalysts, reduced the reaction activity of industrial combustion gas burning, industrial combustion gas is fissioned subsequently, produce the combustionproperty that secondary combustion improves industrial combustion gas, make the industrial combustion gas perfect combustion that fully atomized, thereby accelerate the industrial combustion gas combustionvelocity, increase flame temperature, improve the thermo-efficiency of industrial combustion gas.
The technical scheme that realizes the object of the invention is: a kind of component and mass percent thereof of combustion synergist for industrial fuel gas are as follows:
wherein: described solvent is that (be described mixed solvent 1 is comprised of acetone and methyl alcohol and benzene mixed solvent 1, its acetone: methyl alcohol: the mass ratio of benzene is 1: 0.5～1.5: 0.2～0.5) or mixed solvent 2 (being described mixed solvent 2 is comprised of acetone and methyl alcohol and toluene, its acetone: methyl alcohol: the mass ratio of toluene 1: 0.5～1.5: 0.2～0.5) or mixed solvent 3 (being described mixed solvent 3 is comprised of acetone and methyl alcohol and dimethylbenzene, its acetone: methyl alcohol: the mass ratio of dimethylbenzene is 1: 0.5～1.5: 0.2～0.5) or mixed solvent 4 (being described mixed solvent 4 is comprised of acetone and ethanol and benzene, its acetone: ethanol: the mass ratio of benzene is 1: 0.5～1.5: 0.2～0.5) or mixed solvent 5 (being described mixed solvent 5 is comprised of acetone and ethanol and toluene, its acetone: ethanol: the mass ratio of toluene 1: 0.5～1.5: 0.2～0.5) or mixed solvent 6 (be that described mixed solvent 6 is by acetone and ethanol and dimethylbenzene, its acetone: ethanol: the mass ratio of dimethylbenzene is 1: 0.5～1.5: 0.2～0.5),
Described solubilizing agent is that mixed solubilizers 1 (be that described mixed solubilizers 1 is comprised of Virahol and propyl benzene, its Virahol: the mass ratio of propyl benzene is 1: 0.2～0.5) or mixed solubilizers 2 (are that described mixed solubilizers 2 is by Virahol and 120
#Solvent oil forms, its Virahol: 120
#The mass ratio of solvent oil is 1: 0.2～0.5) or mixed solubilizers 3 (be that described mixed solubilizers 3 is by 120
#Solvent oil and propyl benzene form, and they are 120 years old
#Solvent oil: the mass ratio of propyl benzene is 1: 0.2～0.5) or mixed solubilizers 4 (be that described mixed solubilizers 4 is by isopropylcarbinol and 120
#Solvent oil forms, its isopropylcarbinol: 120
#The mass ratio of solvent oil is 1: 0.2～0.5);
described combustioncatalysts is that mixed firing catalyzer 1 (is that described mixed firing catalyzer 1 is comprised of ferrocene and zirconium naphthenate, its ferrocene: the mass ratio of zirconium naphthenate is=1: 0.25～1) or mixed firing catalyzer 2 (be that described mixed firing catalyzer 2 is comprised of ferrocene and manganese naphthenate, its ferrocene: the mass ratio of manganese naphthenate is=1: 0.25～1) or mixed firing catalyzer 3 (be that described mixed firing catalyzer 3 is comprised of ferrocene and lanthanum naphthenate, its ferrocene: the mass ratio of lanthanum naphthenate is=1: 0.25～1) or mixed firing catalyzer 4 (be that described mixed firing catalyzer 4 is comprised of ferrocene and cerium naphthenate, its ferrocene: the mass ratio of cerium naphthenate is=1: 0.25～1),
described ignition dope is that mixing ignition dope 1 (is that described mixing ignition dope 1 is by hydrazine hydrate and 2, the 4-lutidine forms, its hydrazine hydrate: 2, the mass ratio of 4-lutidine is 1: 0.25～0.5) or to mix ignition dope 2 (be that described mixing ignition dope 2 is by hydrazine hydrate and 2, the 6-lutidine forms, its hydrazine hydrate: 2, the mass ratio of 6-lutidine is 1: 0.25～0.5) or to mix ignition dope 3 (be that described mixing ignition dope 3 is by unsymmetrical dimethyl hydrazine and 2, the 4-lutidine forms, its unsymmetrical dimethyl hydrazine: 2, the mass ratio of 4-lutidine is 1: 0.25～0.5) or to mix ignition dope 4 (be that described mixing ignition dope 4 is by unsymmetrical dimethyl hydrazine and 2, the 6-lutidine forms, its unsymmetrical dimethyl hydrazine: 2, the mass ratio of 6-lutidine is 1: 0.25～0.5) or to mix ignition dope 5 (be that described mixing ignition dope 5 is by monomethylhydrazine and 2, the 4-lutidine forms, its monomethylhydrazine: 2, the mass ratio of 4-lutidine is 1: 0.25～0.5) or to mix ignition dope 6 (be that described mixing ignition dope 6 is by monomethylhydrazine and 2, the 6-lutidine forms, its monomethylhydrazine: 2, the mass ratio of 6-lutidine is 1: 0.25～0.5),
Described dispersion agent is diethyl phthalate or tween 80 or fatty alcohol-polyoxyethylene ether AEO-15, also can multiplely mix;
The preparation method of combustion synergist for industrial fuel gas of the present invention is: at first solvent is joined in mixing kettle; Add again solubilizing agent to stir; Then after under agitation adding combustioncatalysts to stir; Add again ignition dope, dispersion agent, until stir; With standing 0.5～1 hour of mixing liquid, get supernatant liquid at last, be the combustion synergist for industrial fuel gas product of preparing.
After the present invention adopts technique scheme, mainly contain following effect:
1. combustion synergist of the present invention can significantly improve the performance of industrial combustion gas (particularly Sweet natural gas and liquefied petroleum gas (LPG)), significantly improves its temperature of combustion and calorific value, and accelerates combustionvelocity.
2. add combustion synergist of the present invention in industrial combustion gas, when the metal cutting gas, flame temperature is high, warm up time is short, the fast and metal cutting smooth surface of cutting speed in feet per minute, without dross, and cutting quality is good.
3. combustion synergist of the present invention with after industrial combustion gas mixes, can promote the abundant burning of combustion gas, produces without pollutents such as black smokes, thereby has improved the security of using, and be conducive to environment protection.
4. combustion synergist of the present invention with after industrial combustion gas mixes, can mix fully, generates without residue, has improved the utilization ratio of combustion synergist, has reduced the blending ratio of combustion synergist and industrial combustion gas, has saved cost, has improved economic benefit.
5. combustion synergist of the present invention with after industrial combustion gas mixes, not only can directly pour into the steel cylinder of Sweet natural gas or liquefied petroleum gas (LPG); Also can take the quantity-produced mode, directly be transported to by pipeline and use the scene, save manufacturing cost, also enlarge use range, easy to utilize.
6. combustion synergist non-corrosiveness of the present invention, this can effectively extend the life-span of workshop appliance; Need in addition naked light just can light, increased security, be convenient to industrial production, storage, transportation and use.
7. the introducing of ignition dope in combustion synergist of the present invention provides the part of reacting required oxygen level, has reduced the industrial consumption of oxygen, has reduced the purity of required oxygen, therefore helps enterprise to save production cost, and increases economic efficiency.
The present invention can be widely used in particularly being applicable to Sweet natural gas and liquefied petroleum gas (LPG) in industrial combustion gas.
Embodiment
Below in conjunction with embodiment, further illustrate the present invention.
Embodiment 1
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 1 (is described mixed solvent 1 be comprised of acetone and methyl alcohol and benzene, its acetone: methyl alcohol: the mass ratio of benzene is 1: 0.75: 0.35); Described solubilizing agent is that mixed solubilizers 2 (is that described mixed solubilizers 2 is by Virahol and 120
#Solvent oil forms, its Virahol: 120
#The mass ratio of solvent oil is 1: 0.35); Described combustioncatalysts is mixed firing catalyzer 1 (be that described mixed firing catalyzer 1 is comprised of ferrocene and zirconium naphthenate, its ferrocene: the quality of zirconium naphthenate is 1: 0.7); Described ignition dope is to mix ignition dope 2 (be that described mixing ignition dope 2 is comprised of hydrazine hydrate and 2,6-lutidine, its hydrazine hydrate: the mass ratio of 2,6-lutidine is 1: 0.35); Described dispersion agent is diethyl phthalate.
Embodiment 2
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 1 (is described mixed solvent 1 be comprised of acetone and methyl alcohol and benzene, its acetone: methyl alcohol: the mass ratio of benzene is 1: 0.5: 0.5); Described solubilizing agent is that mixed solubilizers 2 (is that described mixed solubilizers 2 is by Virahol and 120
#Solvent oil forms, its Virahol: 120
#The mass ratio of solvent oil is 1: 0.2); Described combustioncatalysts is mixed firing catalyzer 1 (be that described mixed firing catalyzer 1 is comprised of ferrocene and zirconium naphthenate, its ferrocene: the quality of zirconium naphthenate is 1: 1); Described ignition dope is to mix ignition dope 2 (be that described mixing ignition dope 2 is comprised of hydrazine hydrate and 2,6-lutidine, its hydrazine hydrate: the mass ratio of 2,6-lutidine is 1: 0.5); Described dispersion agent is diethyl phthalate.
Embodiment 3
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 1 (is described mixed solvent 1 be comprised of acetone and methyl alcohol and benzene, its acetone: methyl alcohol: the mass ratio of benzene is 1: 1.5: 0.2); Described solubilizing agent is that mixed solubilizers 2 (is that described mixed solubilizers 2 is by Virahol and 120
#Solvent oil forms, its Virahol: 120
#The mass ratio of solvent oil is 1: 0.5); Described combustioncatalysts is mixed firing catalyzer 1 (be that described mixed firing catalyzer 1 is comprised of ferrocene and zirconium naphthenate, its ferrocene: the quality of zirconium naphthenate is 1: 0.25); Described ignition dope is to mix ignition dope 2 (be that described mixing ignition dope 2 is comprised of hydrazine hydrate and 2,6-lutidine, its hydrazine hydrate: the mass ratio of 2,6-lutidine is 1: 0.25); Described dispersion agent is diethyl phthalate.
Embodiment 4
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 2 (is described mixed solvent 2 be comprised of acetone and methyl alcohol and toluene, its acetone: methyl alcohol: the mass ratio of toluene is 1: 0.75: 0.35); Described solubilizing agent is mixed solubilizers 1 (be that described mixed solubilizers 1 is comprised of Virahol and propyl benzene, its Virahol: the mass ratio of propyl benzene is 1: 0.35); Described combustioncatalysts is mixed firing catalyzer 2 (be that described mixed firing catalyzer 2 is comprised of ferrocene and manganese naphthenate, its ferrocene: the quality of manganese naphthenate is 1: 0.7); Described ignition dope is to mix ignition dope 4 (be that described mixing ignition dope 4 is comprised of unsymmetrical dimethyl hydrazine and 2,6-lutidine, its unsymmetrical dimethyl hydrazine: the mass ratio of 2,6-lutidine is 1: 0.35); Described dispersion agent is tween 80.
Embodiment 5
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 2 (is described mixed solvent 2 be comprised of acetone and methyl alcohol and toluene, its acetone: methyl alcohol: the mass ratio of toluene is 1: 0.5: 0.5); Described solubilizing agent is mixed solubilizers 1 (be that described mixed solubilizers 1 is comprised of Virahol and propyl benzene, its Virahol: the mass ratio of propyl benzene is 1: 0.2); Described combustioncatalysts is mixed firing catalyzer 2 (be that described mixed firing catalyzer 2 is comprised of ferrocene and manganese naphthenate, its ferrocene: the quality of manganese naphthenate is 1: 1); Described ignition dope is to mix ignition dope 4 (be that described mixing ignition dope 4 is comprised of unsymmetrical dimethyl hydrazine and 2,6-lutidine, its unsymmetrical dimethyl hydrazine: the mass ratio of 2,6-lutidine is 1: 0.5); Described dispersion agent is tween 80.
Embodiment 6
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 2 (is described mixed solvent 2 be comprised of acetone and methyl alcohol and toluene, its acetone: methyl alcohol: the mass ratio of toluene is 1: 0.15: 0.2); Described solubilizing agent is mixed solubilizers 1 (be that described mixed solubilizers 1 is comprised of Virahol and propyl benzene, its Virahol: the mass ratio of propyl benzene is 1: 0.5); Described combustioncatalysts is mixed firing catalyzer 2 (be that described mixed firing catalyzer 2 is comprised of ferrocene and manganese naphthenate, its ferrocene: the quality of manganese naphthenate is 1: 0.25); Described ignition dope is to mix ignition dope 4 (be that described mixing ignition dope 4 is comprised of unsymmetrical dimethyl hydrazine and 2,6-lutidine, its unsymmetrical dimethyl hydrazine: the mass ratio of 2,6-lutidine is 1: 0.25); Described dispersion agent is tween 80.
Embodiment 7
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 3 (is described mixed solvent 3 be comprised of acetone and methyl alcohol and dimethylbenzene, its acetone: methyl alcohol: the mass ratio of dimethylbenzene is 1: 0.75: 0.35); Described solubilizing agent is that mixed solubilizers 3 (is that described mixed solubilizers 3 is by 120
#Solvent oil and propyl benzene form, and they are 120 years old
#Solvent oil: the mass ratio of propyl benzene is 1: 0.35); Described combustioncatalysts is mixed firing catalyzer 3 (be that described mixed firing catalyzer 3 is comprised of ferrocene and lanthanum naphthenate, its ferrocene: the quality of lanthanum naphthenate is 1: 0.7); Described ignition dope is to mix ignition dope 1 (be that described mixing ignition dope 1 is comprised of hydrazine hydrate and 2,4-lutidine, its hydrazine hydrate: the mass ratio of 2,4-lutidine is 1: 0.35); Described dispersion agent is fatty alcohol-polyoxyethylene ether AEO-15.
Embodiment 8
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 3 (is described mixed solvent 3 be comprised of acetone and methyl alcohol and dimethylbenzene, its acetone: methyl alcohol: the mass ratio of dimethylbenzene is 1: 0.5: 0.5); Described solubilizing agent is that mixed solubilizers 3 (is that described mixed solubilizers 3 is by 120
#Solvent oil and propyl benzene form, and they are 120 years old
#Solvent oil: the mass ratio of propyl benzene is 1: 0.2); Described combustioncatalysts is mixed firing catalyzer 3 (be that described mixed firing catalyzer 3 is comprised of ferrocene and lanthanum naphthenate, its ferrocene: the quality of lanthanum naphthenate is 1: 1); Described ignition dope is to mix ignition dope 1 (be that described mixing ignition dope 1 is comprised of hydrazine hydrate and 2,4-lutidine, its hydrazine hydrate: the mass ratio of 2,4-lutidine is 1: 0.5); Described dispersion agent is fatty alcohol-polyoxyethylene ether AEO-15.
Embodiment 9
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 3 (is described mixed solvent 3 be comprised of acetone and methyl alcohol and dimethylbenzene, its acetone: methyl alcohol: the mass ratio of dimethylbenzene is 1: 1.5: 0.2); Described solubilizing agent is that mixed solubilizers 3 (is that described mixed solubilizers 3 is by 120
#Solvent oil and propyl benzene form, and they are 120 years old
#Solvent oil: the mass ratio of propyl benzene is 1: 0.5); Described combustioncatalysts is mixed firing catalyzer 3 (be that described mixed firing catalyzer 3 is comprised of ferrocene and lanthanum naphthenate, its ferrocene: the quality of lanthanum naphthenate is 1: 0.25); Described ignition dope is to mix ignition dope 1 (be that described mixing ignition dope 1 is comprised of hydrazine hydrate and 2,4-lutidine, its hydrazine hydrate: the mass ratio of 2,4-lutidine is 1: 0.25); Described dispersion agent is fatty alcohol-polyoxyethylene ether AEO-15.
Embodiment 10
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 4 (is described mixed solvent 4 be comprised of acetone and ethanol and benzene, its acetone: ethanol: the mass ratio of benzene is 1: 0.75: 0.35); Described solubilizing agent is that mixed solubilizers 4 (is that described mixed solubilizers 4 is by isopropylcarbinol and 120
#Solvent oil forms, its isopropylcarbinol: 120
#The mass ratio of solvent oil is 1: 0.35); Described combustioncatalysts is mixed firing catalyzer 4 (be that described mixed firing catalyzer 4 is comprised of ferrocene and cerium naphthenate, its ferrocene: the quality of cerium naphthenate is 1: 0.7); Described ignition dope is to mix ignition dope 3 (be that described mixing ignition dope 3 is comprised of unsymmetrical dimethyl hydrazine and 2,4-lutidine, its unsymmetrical dimethyl hydrazine: the mass ratio of 2,4-lutidine is 1: 0.35); Described dispersion agent is diethyl phthalate.
Embodiment 11
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 4 (is described mixed solvent 4 be comprised of acetone and ethanol and benzene, its acetone: ethanol: the mass ratio of benzene is 1: 0.5: 0.5); Described solubilizing agent is that mixed solubilizers 4 (is that described mixed solubilizers 4 is by isopropylcarbinol and 120
#Solvent oil forms, its isopropylcarbinol: 120
#The mass ratio of solvent oil is 1: 0.2); Described combustioncatalysts is mixed firing catalyzer 4 (be that described mixed firing catalyzer 4 is comprised of ferrocene and cerium naphthenate, its ferrocene: the quality of cerium naphthenate is 1: 1); Described ignition dope is to mix ignition dope 3 (be that described mixing ignition dope 3 is comprised of unsymmetrical dimethyl hydrazine and 2,4-lutidine, its unsymmetrical dimethyl hydrazine: the mass ratio of 2,4-lutidine is 1: 0.5); Described dispersion agent is diethyl phthalate.
Embodiment 12
A kind of component of combustion synergist for industrial fuel gas and mass percent thereof are:
Wherein: described solvent is mixed solvent 4 (is described mixed solvent 4 be comprised of acetone and ethanol and benzene, its acetone: ethanol: the mass ratio of benzene is 1: 1.5: 0.2); Described solubilizing agent is that mixed solubilizers 4 (is that described mixed solubilizers 4 is by isopropylcarbinol and 120
#Solvent oil forms, its isopropylcarbinol: 120
#The mass ratio of solvent oil is 1: 0.5); Described combustioncatalysts is mixed firing catalyzer 4 (be that described mixed firing catalyzer 4 is comprised of ferrocene and cerium naphthenate, its ferrocene: the quality of cerium naphthenate is 1: 0.25); Described ignition dope is to mix ignition dope 3 (be that described mixing ignition dope 3 is comprised of unsymmetrical dimethyl hydrazine and 2,4-lutidine, its unsymmetrical dimethyl hydrazine: the mass ratio of 2,4-lutidine is 1: 0.25); Described dispersion agent is diethyl phthalate.
Claims (1)
1. a combustion synergist for industrial fuel gas, is characterized in that at first solvent being joined in mixing kettle; Add again solubilizing agent to stir; Then after under agitation adding combustioncatalysts to stir; Add again ignition dope, dispersion agent, until stir; With standing 0.5～1 hour of mixing liquid, get supernatant liquid at last, be the combustion synergist for industrial fuel gas product of preparing, component and the massfraction thereof of described synergistic agent are as follows:
wherein: described solvent is mixed solvent 1, being described mixed solvent 1 is comprised of acetone and methyl alcohol and benzene, its acetone: methyl alcohol: the mass ratio of benzene is 1: 0.5～1.5: 0.2～0.5, perhaps mixed solvent 2, being described mixed solvent 2 is comprised of acetone and methyl alcohol and toluene, its acetone: methyl alcohol: the mass ratio of toluene 1: 0.5～1.5: 0.2～0.5, perhaps mixed solvent 3, being described mixed solvent 3 is comprised of acetone and methyl alcohol and dimethylbenzene, its acetone: methyl alcohol: the mass ratio of dimethylbenzene is 1: 0.5～1.5: 0.2～0.5, perhaps mixed solvent 4, being described mixed solvent 4 is comprised of acetone and ethanol and benzene, its acetone: ethanol: the mass ratio of benzene is 1: 0.5～1.5: 0.2～0.5, perhaps mixed solvent 5, being described mixed solvent 5 is comprised of acetone and ethanol and toluene, its acetone: ethanol: the mass ratio of toluene 1: 0.5～1.5: 0.2～0.5, perhaps mixed solvent 6, be that described mixed solvent 6 is by acetone and ethanol and dimethylbenzene, its acetone: ethanol: the mass ratio of dimethylbenzene is 1: 0.5～1.5: 0.2～0.5,
Described solubilizing agent is mixed solubilizers 1, and namely described mixed solubilizers 1 is comprised of Virahol and propyl benzene, its Virahol: the mass ratio of propyl benzene is 1: 0.2～0.5, and perhaps mixed solubilizers 2, and namely described mixed solubilizers 2 is by Virahol and 120
#Solvent oil forms, its Virahol: 120
#The mass ratio of solvent oil is 1: 0.2～0.5, and perhaps mixed solubilizers 3, and namely described mixed solubilizers 3 is by 120
#Solvent oil and propyl benzene form, and they are 120 years old
#Solvent oil: the mass ratio of propyl benzene is 1: 0.2～0.5, and perhaps mixed solubilizers 4, and namely described mixed solubilizers 4 is by isopropylcarbinol and 120
#Solvent oil forms, its isopropylcarbinol: 120
#The mass ratio of solvent oil is 1: 0.2～0.5;
described combustioncatalysts is mixed firing catalyzer 1, be that described mixed firing catalyzer 1 is comprised of ferrocene and zirconium naphthenate, its ferrocene: the mass ratio of zirconium naphthenate is 1: 0.25～1, perhaps the mixed firing catalyzer 2, be that described mixed firing catalyzer 2 is comprised of ferrocene and manganese naphthenate, its ferrocene: the mass ratio of manganese naphthenate is 1: 0.25～1, perhaps the mixed firing catalyzer 3, be that described mixed firing catalyzer 3 is comprised of ferrocene and lanthanum naphthenate, its ferrocene: the mass ratio of lanthanum naphthenate is 1: 0.25～1, perhaps the mixed firing catalyzer 4, be that described mixed firing catalyzer 4 is comprised of ferrocene and cerium naphthenate, its ferrocene: the mass ratio of cerium naphthenate is 1: 0.25～1,
described ignition dope is to mix ignition dope 1, be that described mixing ignition dope 1 is by hydrazine hydrate and 2, the 4-lutidine forms, its hydrazine hydrate: 2, the mass ratio of 4-lutidine is 1: 0.25～0.5, perhaps mix ignition dope 2, be that described mixing ignition dope 2 is by hydrazine hydrate and 2, the 6-lutidine forms, its hydrazine hydrate: 2, the mass ratio of 6-lutidine is 1: 0.25～0.5, perhaps mix ignition dope 3, be that described mixing ignition dope 3 is by unsymmetrical dimethyl hydrazine and 2, the 4-lutidine forms, its unsymmetrical dimethyl hydrazine: 2, the mass ratio of 4-lutidine is 1: 0.25～0.5, perhaps mix ignition dope 4, be that described mixing ignition dope 4 is by unsymmetrical dimethyl hydrazine and 2, the 6-lutidine forms, its unsymmetrical dimethyl hydrazine: 2, the mass ratio of 6-lutidine is 1: 0.25～0.5, perhaps mix ignition dope 5, be that described mixing ignition dope 5 is by monomethylhydrazine and 2, the 4-lutidine forms, its monomethylhydrazine: 2, the mass ratio of 4-lutidine is 1: 0.25～0.5, perhaps mix ignition dope 6, be that described mixing ignition dope 6 is by monomethylhydrazine and 2, the 6-lutidine forms, its monomethylhydrazine: 2, the mass ratio of 6-lutidine is 1: 0.25～0.5,
Described dispersion agent is diethyl phthalate or tween 80 or fatty alcohol-polyoxyethylene ether AEO-15.
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| CN 201110438833 CN102492504B (en) | 2011-12-26 | 2011-12-26 | Combustion synergist for industrial fuel gas |
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| CN 201110438833 CN102492504B (en) | 2011-12-26 | 2011-12-26 | Combustion synergist for industrial fuel gas |
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| CN102492504A CN102492504A (en) | 2012-06-13 |
| CN102492504B true CN102492504B (en) | 2013-11-06 |
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| BR112015001586B1 (en) * | 2012-07-26 | 2023-03-28 | Efficient Fuel Solutions, Llc | COMBUSTION FUEL COMPOSITION AND METHOD FOR FORMULATING, NATURAL GAS FUEL COMPOSITION AND METHOD FOR PREPARING |
| CN103160348B (en) * | 2013-03-18 | 2016-04-13 | 四川润德燃气有限责任公司 | A kind of light paraffins fuel gas rare earth catalyst synergist and preparation method thereof and application |
| CN103320191B (en) * | 2013-06-25 | 2014-11-26 | 苍溪县大通天然气投资有限公司 | Natural gas gaining agent and preparation method thereof |
| CN103320190B (en) * | 2013-06-25 | 2015-01-21 | 苍溪县大通天然气投资有限公司 | Welding and cutting gas and preparation method thereof |
| CN103468339B (en) * | 2013-09-17 | 2014-11-26 | 郑海昌 | Natural gas combustion synergist, natural gas mixture containing same, and preparation method of natural gas mixture |
| CN103710062B (en) * | 2014-01-02 | 2015-02-04 | 北京大通鸿业科技发展有限公司 | Efficient natural gas |
| CN106701226A (en) * | 2016-12-20 | 2017-05-24 | 巨烃新能源技术有限公司 | Gas synergist and application method thereof |
| CN106867606B (en) * | 2017-03-01 | 2019-11-01 | 巨烃新能源技术有限公司 | A kind of production technology of no acetylene industrial cutting gas |
| CN106753624A (en) * | 2017-03-01 | 2017-05-31 | 巨烃新能源技术有限公司 | One kind production is without acetylene industrial cutting gas system |
| CN108795512A (en) * | 2018-06-29 | 2018-11-13 | 江苏力百加环保科技有限公司 | Efficient energy-saving and emission-reducing diesel oil potentiating agent |
| CN112552968A (en) * | 2020-11-18 | 2021-03-26 | 江苏沃特优新能源科技有限公司 | Natural gas low-temperature combustion-supporting environment-friendly auxiliary agent and preparation method thereof |
| CN113528204A (en) * | 2021-07-15 | 2021-10-22 | 山东路盛源新能源科技有限公司 | High-flash ignition gas additive and preparation method thereof |
| CN116426322A (en) * | 2023-04-13 | 2023-07-14 | 金浦新材料股份有限公司 | Gasoline cleaning synergistic agent and preparation method and application thereof |
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| CN1206039A (en) * | 1997-07-18 | 1999-01-27 | 曾兆祥 | Acetylene substituting high-energy fuel gas and its additive |
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| CN1206039A (en) * | 1997-07-18 | 1999-01-27 | 曾兆祥 | Acetylene substituting high-energy fuel gas and its additive |
| CN101213275A (en) * | 2005-07-01 | 2008-07-02 | 李容晚 | Fuel composition containing bioethanol and biodiesel for internal combustion engine |
| CN101386803A (en) * | 2008-11-03 | 2009-03-18 | 谢明瑞 | High energy industrial gas and catalyst |
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