CN107202729A - A kind of stink composition - Google Patents
A kind of stink composition Download PDFInfo
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- CN107202729A CN107202729A CN201610156772.3A CN201610156772A CN107202729A CN 107202729 A CN107202729 A CN 107202729A CN 201610156772 A CN201610156772 A CN 201610156772A CN 107202729 A CN107202729 A CN 107202729A
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- quality
- stink
- mass parts
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- malodorous
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
Abstract
The invention discloses a kind of stink composition, the stink composition is used for stink standard substance, and the stink composition includes：The malodorous elements and solvent of stink are provided, wherein, the quality of the malodorous elements accounts for the 1%~20% of the stink composition quality.By the above-mentioned means, the present invention can simulate a variety of typical living malodors, it is advantageously used in assessing the deodorizing effect of deodorant and deodorising product.
Description
Technical field
The present invention relates to smell process field, more particularly to a kind of stink composition.
Background technology
Foul gas is a class gaseous material, and it is produced unplessantness displeasure or detested by the olfactory organ of people feels；Foul gas
Ecological environment and the healthy living of the mankind are had a strong impact on, and is easily caused bacteria breed, virus procreation, these odorants master
Stink, the stink of herding or livestock plant, lavatory stink and sewage ditch to be produced from rubbish corruption etc..
These odorants are directed to, being developed various deodorant and deodorising product is used to resist stench；
But for the deodorizing effect assessment of deodorant and deodorising product, still ununified method.Have to animal excrements
Stink effectively, detects the effect of deodorant using cat litter as stink substance during recruitment evaluation；What is had is used as stink using human urine
Material detects the performance of deodorant particle；Have plenty of and take the smelly water in sewage ditch as stink substance, to examine the effect of deodorant
Really；Have plenty of with house refuse as stink substance, to examine the effect of deodorant.Stink substance disunity in these methods,
And its smelly degree of cat litter, slop, smelly water or the house refuse that different batches take is different, causes foul smell standard not
One, easily the accuracy to the recruitment evaluation result of deodorization material make a big impact.
The content of the invention
The present invention solves the technical problem of a kind of stink composition is provided, a variety of typical lives can be simulated and disliked
It is smelly, it is advantageously used in assessing the deodorizing effect of deodorant and deodorising product.
In order to solve the above technical problems, one aspect of the present invention is：A kind of stink composition is provided, it is described
Stink composition is used for stink standard substance, and the stink composition includes：The malodorous elements and solvent of stink are provided, wherein,
The quality of the malodorous elements accounts for the 1%~20% of the stink composition quality.
Wherein, the malodorous elements include sulfur-containing compound, nitrogen-containing compound and are present in human body or animal secretions
And non-sulfur-containing compound and non-nitrogen containing compound secretion malodorous compounds.
Wherein, the quality of the sulfur-containing compound accounts for the 50%~65% of the malodorous elements quality, the nitrogenous chemical combination
The quality of thing accounts for the 20%~35% of the malodorous elements quality, and the quality of the secretion malodorous compounds accounts for the malodorous elements
The 10%~20% of quality.
Wherein, the sulfur-containing compound includes one or more of hydrogen sulfide, methyl mercaptan and methyl sulfide；The nitrogenous chemical combination
Thing includes one or more of ammonia, urea, indoles, 3- methyl indols, trimethylamine and triethylamine；The secretion malodorous compounds
Including one or more of formic acid, acetic acid, propionic acid, valeric acid, halogen and aldehyde；The solvent is by water and liquid polyol mixed preparing
Form, the quality of the liquid polyol accounts for the 50%~100% of the solvent quality.
Wherein, the quality of the malodorous elements accounts for the 5%~13% of the stink composition quality, the sulfur-containing compound
Quality account for the 58%~62% of the malodorous elements quality, the quality of the nitrogen-containing compound accounts for the malodorous elements quality
25%~27%, the quality of the secretion malodorous compounds accounts for the 13%~15% of the malodorous elements quality.
Wherein, the saturated hydrogen sulphide solution of the stink composition including 20 mass parts, the 3- methyl indols of 1 mass parts,
The indoles of 0.5 mass parts, the ammonia spirit of 2 mass parts, the trimethylamine solution of 2 mass parts, the positive valeric acid of 1.5 mass parts, 47 matter
Measure the propane diols of part and the water of 26 mass parts, wherein, the concentration of the ammonia spirit is 25%, the trimethylamine solution it is dense
Spend for 30%.
Wherein, the quality of the malodorous elements accounts for the 10%~20% of the stink composition quality, the sulfur-bearing chemical combination
The quality of thing accounts for the 50%~52% of the malodorous elements quality, and the quality of the nitrogen-containing compound accounts for the malodorous elements quality
30%~35%, it is described secretion malodorous compounds quality account for the 13%~18% of the malodorous elements quality.
Wherein, saturated hydrogen sulphide solution of the stink composition including 10 mass parts, the methyl mercaptan of 4.5 mass parts, 12
The ammonia spirit of mass parts, the trimethylamine solution of 7.5 mass parts, the acetic acid of 2 mass parts, the glycerine of 32 mass parts and 32 mass
The water of part, wherein, the concentration of the ammonia spirit is 25%, and the concentration of the trimethylamine solution is 30%.
Wherein, the quality of the malodorous elements accounts for the 5%~20% of the stink composition quality, the sulfur-containing compound
Quality account for the 62%~65% of the malodorous elements quality, the quality of the nitrogen-containing compound accounts for the malodorous elements quality
20%~25%, the quality of the secretion malodorous compounds accounts for the 10%~15% of the malodorous elements quality.
Wherein, saturated hydrogen sulphide solution of the stink composition including 32 mass parts, the 3- methyl indols of 1 mass parts, 8
The trimethylamine solution of mass parts, the positive valeric acid of 2 mass parts, the water of the propane diols of 38 mass parts and 19 mass parts, wherein, it is described
The concentration of trimethylamine solution is 30%.
The beneficial effects of the invention are as follows：Be different from the situation of prior art, stink composition of the invention include stink into
Divide and solvent, wherein malodorous elements are used to provide stink, by adjusting malodorous elements and its content, stink composition of the invention
A variety of typical living malodors can be simulated, are advantageously used in assessing the deodorizing effect of deodorant and deodorising product.
Embodiment
With reference to embodiment, the present invention is described in detail.
Embodiment of the present invention provides a kind of stink composition, and for stink standard substance, i.e., the stink composition can mould
Intend the stench in life, deodorising product and the stink composition can be placed in closed environment, for assessing deodorant and removing
The deodorizing effect of smelly product.The stink composition of embodiment of the present invention includes malodorous elements and solvent, wherein, malodorous elements are used
In providing stink, the quality of malodorous elements accounts for the 1%~20% of stink composition quality, such as 1%, 8%, 14% or 20%
Deng.
Malodorous elements in embodiment of the present invention can provide a variety of typical living malodors, by adjust malodorous elements and
Its content, and solvent and its content, embodiment of the present invention can simulate a variety of typical living malodors, be advantageously used in commenting
Estimate the deodorizing effect of deodorant and deodorising product.
Wherein, malodorous elements include sulfur-containing compound, nitrogen-containing compound and be present in human body or animal secretions and
The secretion malodorous compounds of non-sulfur-containing compound and non-nitrogen containing compound.
Sulfur-containing compound, nitrogen-containing compound and secretion malodorous compounds are respectively provided with different stinks, embodiment party of the present invention
Formula can obtain different living malodor gas by using different sulfur-containing compounds, nitrogen-containing compound and secretion malodorous compounds
Taste.
Wherein, the quality of sulfur-containing compound accounts for the 50%~65% of malodorous elements quality, such as 50%, 56% or 65%
Deng；The quality of nitrogen-containing compound accounts for the 20%~35% of malodorous elements quality, such as 20%, 28% or 35%；Secrete stink
The quality of compound accounts for the 10%~20% of malodorous elements quality, such as 10%, 15% or 20%.
Wherein, in embodiment of the present invention, the quality of sulfur-containing compound accounts for the 50%~60% of malodorous elements quality, for example
50%th, 55% or 60% etc.；The quality of nitrogen-containing compound accounts for the 23%~30% of malodorous elements quality, such as 23%, 27% or
30% etc.；The quality of secretion malodorous compounds accounts for the 15%~18% of malodorous elements quality, such as 15%, 16% or 18%.
Wherein, sulfur-containing compound includes one or more of hydrogen sulfide, methyl mercaptan and methyl sulfide；Hydrogen sulfide gas is highly concentrated
There is no smell when spending, it is poisonous, there is rotten egg smell during low concentration, be present in animal wastes, vented gasses and rubbish and rot
There is provided foul smell in smell；Methyl mercaptan is colourless gas, there is rotten cabbage heart taste；Methyl sulfide is colourless liquid, there is beastly
Smell.
Nitrogen-containing compound includes one or more of ammonia, urea, indoles, 3- methyl indols, trimethylamine and triethylamine；Ammonia
That is ammonia, its aqueous solution is ammoniacal liquor, with intense irritation smell；3- methyl indols, popular name scatol, and indoles are wide together
It is general to be present in animals and plants excrement that there is provided nauseating bad odor in excrement；Ammonia, urea etc. are present in sweat and urine, tool
There is stink beastly, trimethylamine and triethylamine have strong fishy smell, in the aquatic food for being present in corruption.
Secreting malodorous compounds includes one or more of formic acid, acetic acid, propionic acid, valeric acid, halogen and aldehyde；These compounds
It is widely present in the sweat and other secretion with human body or animal.
Embodiment of the present invention is by using above-mentioned different sulfur-containing compound, nitrogen-containing compound and secretion stink chemical combination
Thing is combined, and adjusts its content, a variety of typical life stinks can be simulated, such as lavatory stink, animal wastes
Excreta odors, rubbish rot stink, bad smell etc., and its odor stability is strong, and disturbing factor is few, can be conveniently used for assessing deodorization
Agent and the deodorizing effect of deodorising product.
Wherein, solvent is formed by water and liquid polyol mixed preparing, and the quality of liquid polyol accounts for solvent quality
50%~100%, such as 50%, 80% or 100%；Polyalcohol includes methyl propanediol, ethanol, butanediol, propane diols, sweet
One or more of oil, DPG, sorbierite, pentanediol etc.；Liquid polyol helps lend some impetus to sulfur-containing compound, nitrogen
Organic principle dissolving in compound and secretion malodorous compounds is in a solvent.
The collocation method of the stink composition of embodiment of the present invention can be：Water and liquid polyol are mixed under agitation
Conjunction is uniformly configured to solvent, then once adds malodorous elements into the solvent configured under agitation, and stirring is uniform until system
It is stable.
The collocation method of the stink composition of embodiment of the present invention can also be：Malodorous elements are dissolved under agitation
In liquid polyol, then into the liquid polyol for be dissolved with malodorous elements add surplus water, stir.
Can be by the method that the stink composition of embodiment of the present invention is used for deodorising product recruitment evaluation：Removed to be measured
Smelly class product and the stink composition of embodiment of the present invention are placed in certain closed system in certain proportion, after the predetermined time
The remaining situation of stink in closed system is detected, stink is remaining fewer, illustrates that deodorization material odor removal efficient is higher.Detect obturator
The detection mode of the remaining situation of stink can have following several in system：(1) multiple experimenters smell with one's nose；(2) with correspondence
Gas detecting tube detection stink composition residual concentration；(3) with gas probe or Walkie pneumatic detector detection stink group
Compound residual concentration；(4) gas-chromatography (gas chromatography, GC) detection stink substance residual concentration is utilized.
The stink composition of embodiment of the present invention can be used for assessing and deodorising product is tested or deodorant
Deodorizing effect：Activated carbon and its product, plant extraction liquid, photocatalyst deodorization, chemical foul smell agent for capturing, physics covering agent, deodorization
Paper for daily use, deodorization closestool, deodorizing shoes, Antibromic shoe pads, Deodorization trash bin etc..
Wherein, when simulating lavatory stink, in embodiment of the present invention, the quality of malodorous elements accounts for stink composition quality
5%~13%, such as 5%, 9% or 13%, the quality of sulfur-containing compound accounts for the 58%~62% of malodorous elements quality, example
Such as 58%, 60% or 62%, the quality of nitrogen-containing compound account for the 25%~27% of malodorous elements quality, such as 25%, 26%
Or 27% etc., the quality of secretion malodorous compounds accounts for the 13%~15% of malodorous elements quality, such as 13%, 14% or 15%
Deng.
When simulating soot stink, in embodiment of the present invention, the quality of malodorous elements accounts for stink composition quality
10%~20%, such as 10%, 15% or 20%, the quality of sulfur-containing compound accounts for the 50%~52% of malodorous elements quality,
Such as 50%, 51% or 52%, the quality of nitrogen-containing compound accounts for the 30%~35% of malodorous elements quality, such as 30%,
33% or 35% etc., for example, the quality of secretion malodorous compounds accounts for the 13%~18% of malodorous elements quality, such as 13%,
15% or 18% etc..
When simulating sewage ditch stink, in embodiment of the present invention, the quality of malodorous elements accounts for stink composition quality
5%~20%, such as 5%, 10% or 20%, the quality of sulfur-containing compound accounts for the 62%~65% of malodorous elements quality, example
Such as 62%, 64% or 65%, the quality of nitrogen-containing compound account for the 20%~25% of malodorous elements quality, such as 20%, 22%
Or 25% etc., the quality of secretion malodorous compounds accounts for the 10%~15% of malodorous elements quality, such as 10%, 13% or 15%
Deng.
Below by specific embodiment, the invention will be further described.
Embodiment 1
Configure stink composition to simulate lavatory stink by formula as below：The saturated hydrogen sulphide solution of 20 mass parts, 1 mass
The 3- methyl indols of part, the indoles of 0.5 mass parts, the ammonia spirit of 2 mass parts, the trimethylamine solution of 2 mass parts, 1.5 mass
Part positive valeric acid, the water of the propane diols of 47 mass parts and 26 mass parts, wherein, the concentration of ammonia spirit is 25%, trimethylamine
The concentration of solution is 30%.Collocation method is：Propane diols and water are mixed and stirred for uniformly, saturation hydrogen sulfide is added under agitation
Solution, 3- methyl indols, indoles, 25% ammonia spirit, 30% trimethylamine solution, positive valeric acid.
Embodiment 2
Configure stink composition to simulate soot stink by formula as below：The saturated hydrogen sulphide solution of 10 mass parts, 4.5
The methyl mercaptan of mass parts, the ammonia spirit of 12 mass parts, the trimethylamine solution of 7.5 mass parts, the acetic acid of 2 mass parts, 32 mass
The glycerine of part and the water of 32 mass parts, wherein, the concentration of ammonia spirit is 25%, and the concentration of trimethylamine solution is 30%.Match somebody with somebody
The method of putting is：G ＆ W is mixed and stirred for uniformly, saturated hydrogen sulphide solution, methyl mercaptan, 25% ammoniacal liquor are added under agitation
Solution, 30% trimethylamine solution, acetic acid.
Embodiment 3
Configure stink composition to simulate sewage ditch stink by formula as below：The saturated hydrogen sulphide solution of 32 mass parts, 1 matter
Measure the 3- methyl indols, the trimethylamine solution of 8 mass parts, the positive valeric acid of 2 mass parts, the propane diols of 38 mass parts and 19 matter of part
The water of part is measured, wherein, the concentration of trimethylamine solution is 30%.Collocation method is：By propane diols and water be mixed and stirred for uniformly,
Stirring is lower to add saturated hydrogen sulphide solution, 3- methyl indols, 30% trimethylamine solution, positive valeric acid.
The stink of stink composition in embodiment 1~3 is contrasted with target stink respectively, 50 volunteers are invited
Smell with one's nose, to judge whether the stink of the stink composition in embodiment 1~3 is similar to target stink, the results are shown in Table 1.
Table 1
It can be seen in table 1 that most of volunteers think the stink and reality for the stink composition that embodiments of the invention are provided
The taste of border stink is approached.Therefore stink, the rubbish of various stinks such as lavatory in the simulation life that embodiment of the present invention is provided
Putrefactive odor, the stink of sewage ditch of field etc. are similar to actual stink, typical stink actual in life can be represented, for commenting
Estimate the deodorizing effect of deodorising product.
Embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize the present invention
Equivalent structure or equivalent flow conversion that description is made, or directly or indirectly it is used in other related technical fields,
It is included within the scope of the present invention.
Claims (10)
1. a kind of stink composition, it is characterised in that the stink composition is used for stink standard substance, the stink composition
Including：The malodorous elements and solvent of stink are provided, wherein, the quality of the malodorous elements accounts for the stink composition quality
1%~20%.
2. stink composition according to claim 1, it is characterised in that the malodorous elements include sulfur-containing compound, contained
Nitrogen compound and be present in human body or animal secretions and non-sulfur-containing compound and the secretion stink of non-nitrogen containing compound
Compound.
3. stink composition according to claim 2, it is characterised in that the quality of the sulfur-containing compound accounts for the stink
The 50%~65% of composition quality, the quality of the nitrogen-containing compound accounts for the 20%~35% of the malodorous elements quality, described
The quality of secretion malodorous compounds accounts for the 10%~20% of the malodorous elements quality.
4. stink composition according to claim 3, it is characterised in that the sulfur-containing compound includes hydrogen sulfide, first sulphur
One or more of alcohol and methyl sulfide；The nitrogen-containing compound includes ammonia, urea, indoles, 3- methyl indols, trimethylamine and three
One or more of ethamine；The secretion malodorous compounds include in formic acid, acetic acid, propionic acid, valeric acid, halogen and aldehyde it is a kind of with
On；The solvent is formed by water and liquid polyol mixed preparing, and the quality of the liquid polyol accounts for the solvent quality
50%~100%.
5. stink composition according to claim 4, it is characterised in that the quality of the malodorous elements accounts for the stink group
The 5%~13% of compound quality, the quality of the sulfur-containing compound accounts for the 58%~62% of the malodorous elements quality, described to contain
The quality of nitrogen compound accounts for the 25%~27% of the malodorous elements quality, and the quality of the secretion malodorous compounds accounts for described smelly
The 13%~15% of taste composition quality.
6. stink composition according to claim 5, it is characterised in that the stink composition includes the full of 20 mass parts
With hydrogen sulfide solution, the 3- methyl indols of 1 mass parts, the indoles of 0.5 mass parts, the ammonia spirit of 2 mass parts, 2 mass parts
Trimethylamine solution, the positive valeric acid of 1.5 mass parts, the water of the propane diols of 47 mass parts and 26 mass parts, wherein, the ammoniacal liquor is molten
The concentration of liquid is 25%, and the concentration of the trimethylamine solution is 30%.
7. stink composition according to claim 4, it is characterised in that the quality of the malodorous elements accounts for the stink group
The 10%~20% of compound quality, the quality of the sulfur-containing compound accounts for the 50%~52% of the malodorous elements quality, described
The quality of nitrogen-containing compound accounts for the 30%~35% of the malodorous elements quality, and the quality of the secretion malodorous compounds accounts for described
The 13%~18% of malodorous elements quality.
8. stink composition according to claim 7, it is characterised in that the stink composition includes the full of 10 mass parts
With hydrogen sulfide solution, the methyl mercaptan of 4.5 mass parts, the ammonia spirit of 12 mass parts, the trimethylamine solution of 7.5 mass parts, 2 mass
Part acetic acid, the water of the glycerine of 32 mass parts and 32 mass parts, wherein, the concentration of the ammonia spirit is 25%, described three
The concentration of methylamine solution is 30%.
9. stink composition according to claim 4, it is characterised in that the quality of the malodorous elements accounts for the stink group
The 5%~20% of compound quality, the quality of the sulfur-containing compound accounts for the 62%~65% of the malodorous elements quality, described to contain
The quality of nitrogen compound accounts for the 20%~25% of the malodorous elements quality, and the quality of the secretion malodorous compounds accounts for described smelly
The 10%~15% of taste composition quality.
10. stink composition according to claim 9, it is characterised in that the stink composition includes 32 mass parts
Saturated hydrogen sulphide solution, the 3- methyl indols of 1 mass parts, the trimethylamine solution of 8 mass parts, the positive valeric acid of 2 mass parts, 38 mass
The propane diols of part and the water of 19 mass parts, wherein, the concentration of the trimethylamine solution is 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610156772.3A CN107202729A (en) | 2016-03-18 | 2016-03-18 | A kind of stink composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610156772.3A CN107202729A (en) | 2016-03-18 | 2016-03-18 | A kind of stink composition |
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| CN107202729A true CN107202729A (en) | 2017-09-26 |
Family
ID=59904272
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610156772.3A Pending CN107202729A (en) | 2016-03-18 | 2016-03-18 | A kind of stink composition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526960A (en) * | 2018-12-14 | 2019-03-29 | 大连理工大学 | A kind of inducing agent and its application method based on black soldier flies larva olfactory information element |
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| CN101249379A (en) * | 2008-04-04 | 2008-08-27 | 中国石油化工集团公司 | Malodorous gas processing assembly technique |
| CN104069525A (en) * | 2013-03-25 | 2014-10-01 | 理研香料工业株式会社 | Deodorant |
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2016
- 2016-03-18 CN CN201610156772.3A patent/CN107202729A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249379A (en) * | 2008-04-04 | 2008-08-27 | 中国石油化工集团公司 | Malodorous gas processing assembly technique |
| CN104069525A (en) * | 2013-03-25 | 2014-10-01 | 理研香料工业株式会社 | Deodorant |
Non-Patent Citations (2)
| Title |
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| 刘君华 等: "恶臭物质及其控制方法", 《环境科学与技术》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526960A (en) * | 2018-12-14 | 2019-03-29 | 大连理工大学 | A kind of inducing agent and its application method based on black soldier flies larva olfactory information element |
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Application publication date: 20170926 |