CN110090626A - A kind of protein nano eliminating smell agent and preparation method thereof - Google Patents

A kind of protein nano eliminating smell agent and preparation method thereof Download PDF

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Publication number
CN110090626A
CN110090626A CN201910262883.6A CN201910262883A CN110090626A CN 110090626 A CN110090626 A CN 110090626A CN 201910262883 A CN201910262883 A CN 201910262883A CN 110090626 A CN110090626 A CN 110090626A
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weight
parts
protein nano
protein
eliminating smell
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CN201910262883.6A
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Chinese (zh)
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杨为明
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杨为明
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Priority to CN201910262883.6A priority Critical patent/CN110090626A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/90Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708

Abstract

The invention discloses a kind of protein nano eliminating smell agents and preparation method thereof, it is characterized in that, it is made of following parts by weight: 15~25 parts by weight of pure water, 1.5~2.5 parts by weight of protein nano glue, 15~25 parts by weight of lye, 5~15 parts by weight of thimerosal, present invention uses the hydrophilic protein nano particles of 1-100 nanometer diameter, the stable factor of its hydrophily: hydration shell, like charges, protein nanoparticles surface is mostly hydrophilic radical, hydrophilic gas with foreign flavor can be attracted, such as hydrogen sulfide and ammonia, protein nano surface forms one layer of hydration shell, to block mutually assembling and penetrating for other odor molecules, protein nano surface can have charge, when avoiding using eliminating smell agent, eliminating smell agent absorbs odor molecules by the hole on porous media surface merely, porous media The problem of finite volume easily reaches adsorption saturation, and the porous media after saturation will cause secondary pollution, influences the taste removal efficiency and the feature of environmental protection of eliminating smell agent.

Description

A kind of protein nano eliminating smell agent and preparation method thereof
Technical field
The invention belongs to eliminating smell agent and preparation method technical fields, and in particular to a kind of protein nano eliminating smell agent and its system Preparation Method.
Background technique
Domestic peculiar smell removes now also in the stage groped, at present only following processing mode:: vegetation water essence is covered Method and absorption method, vegetation water essence encapsulation method principle: vegetation water essence can effectively neutralize peculiar smell, and acting duration is short, make Peculiar smell is blanked, and neutralizes odor molecules, feature: quickly being covered, can be generated the third mixing taste.Absorption method principle: mine is utilized Stone, active carbon porous media are adsorbed to odor molecules are disliked, applicable object: hydrocarbon, H2s, alkali acidity malodor molecule, Feature: equipment is simple, good deodorization effect, and adsorption saturation speed is fast, will cause secondary pollution.
The purpose of the present invention is to provide a kind of protein nano eliminating smell agents and preparation method thereof, are especially used in biological hair Sulfide hydrogens, Ammonia gas field, the existing eliminating smell agents such as ferment industry, rubbish storage transhipment have certain defect, example when in use When such as, using eliminating smell agent, eliminating smell agent absorbs merely odor molecules by the hole on porous media surface, and porous media volume has Limit, easily reaches adsorption saturation, the porous media after saturation will cause secondary pollution, influence the taste removal efficiency and environmental protection of eliminating smell agent Property, when using eliminating smell agent, eliminating smell agent covers the smell in air by the smell of itself, leads to two kinds of smell mixing, is easily formed The third smell influences the taste removal effect of eliminating smell agent.
Summary of the invention
The purpose of the present invention is to provide a kind of protein nano eliminating smell agents and preparation method thereof, to solve using existing vertical When body air supply air-conditioner system carries out deep-fried twisted dough sticks frying, eliminating smell agent absorbs odor molecules by the hole on porous media surface merely, Porous media volume is limited, easily reaches adsorption saturation, and the porous media after saturation will cause secondary pollution, while eliminating smell agent passes through The problem of smell of itself covers the smell in air, leads to two kinds of smell mixing, easily forms the third smell.
To achieve the above object, the invention provides the following technical scheme: a kind of protein nano eliminating smell agent, feature exist In being made of following parts by weight: 15~25 parts by weight of pure water, 1.5~2.5 parts by weight of protein nano glue, lye 15~25 Parts by weight, 5~15 parts by weight of thimerosal.
Preferably, it is made of following parts by weight of component, 20 parts by weight of pure water, 2 parts by weight of protein nano glue, lye 20 Parts by weight, 10 parts by weight of thimerosal.
Preferably, the concentration of the lye is concentration 75%.
Preferably, the protein particulate in the protein nano glue is hydrophilic protein nano particle, and particle diameter is 1nm~100nm.
A kind of protein nano eliminating smell agent preparation method, it is characterised in that: described to include the following steps;
S1: it is spare to prepare ultrapure water with ultrapure water machine for preparation raw material for standby, and it is spare to prepare protein nano glue particle, takes It is spare that piece alkali is diluted to lye, and it is spare to prepare thimerosal;
S2: protein nano glue particle is poured into container with pure water and is mixed, is mixed well;
S3: defoaming agent being added into mixed liquor and stirs, and when the mixture in container no longer generates bubble, stops being added Defoaming agent;
S4: continuing the solution in whipping step S3, and the alkali lysate of addition 75% is mixed well into container, pH value adjustment To 10.5~11.5;
S5: after dissolution mixes, thimerosal is added and is thoroughly mixed.
S6: the mixed liquor that completion is prepared in step S5 is filling.
Preferably, the defoaming agent using the fatty acid ester compounded object of higher alcohols, polyoxyethylene polyoxypropylene pentaerythrite ether, One of polyoxyethylene polyoxy propyl alcohol amidogen ether or polypropylene glycerol aether.
Preferably, the protein nano glue particle is prepared by the following method:
S1: protein particulate is mixed with water, and mixed proportion is 1:30~180;
S2: addition glutaminase, additive amount are the 0.02~1.5% of protein;
S3: pH value is adjusted to 7.1~10;
S4: after keeping the temperature 10~24 hours at 20 DEG C~55 DEG C, then 60 DEG C~90 DEG C keep the temperature 20~30 minutes, are centrifuged Processing, centrifugal speed are 700g~1000g, and the time is 15~25 minutes.
Compared with the prior art, the present invention has the following beneficial effects:
1, present invention uses the hydrophilic protein nano particle of 1-100 nanometer diameter, the stable factors of hydrophily: water Change film, like charges, protein nanoparticles surface is mostly hydrophilic radical, can attract hydrophilic gas with foreign flavor, is such as vulcanized Hydrogen and ammonia etc..Protein nano surface forms one layer of hydration shell, to block mutually assembling and penetrating for other odor molecules.It removes Hydration shell is outside key factor, and protein nano surface can have charge, can also play a part of to attract polarity odor molecules, due to Protein nano molecule has had reached the size of nanoparticle, prepares the solution of formation, protein solution have certain property its Middle electrophoresis and impervious hydration shell be all to the capture and absorption of molecule it is very fast efficient, in use, will remove Taste agent is sprayed in air, and protein nano molecular size has reached particle diameter between 1~100nm, has larger surface Product can stablize the effective hydrophilic odor molecules captured in absorption smell, such as hydrogen sulfide, Ammonia gas, protein molecule surface There are many polar group, these groups and water have high affinity, it is easy to adsorb the odor molecules that water is dissolved in air.Experiment It proves, every 1g protein nano eliminating smell agent is about in combination with the hydrophily odor molecules of 0.1~0.3g.Outside protein nanoparticles Face is formed one layer of hydration shell and, so that the odor molecules in air each other cannot be close, is increased due to the presence of this layer of hydration shell It captures and the stability of absorption, hinders odor molecules penetrating and assemble to moisture film, when avoiding using eliminating smell agent, eliminating smell agent Odor molecules are absorbed by the hole on porous media surface merely, porous media volume is limited, easily reaches adsorption saturation, is saturated The problem of porous media afterwards will cause secondary pollution, influence the taste removal efficiency and the feature of environmental protection of eliminating smell agent.
2, eliminating smell agent of the present invention itself odorlessness, enough peculiar smell for quickly eliminating space gases have removal speed fast, safety It is nontoxic, while the generation of the third peculiar smell will not be generated, when avoiding using eliminating smell agent, eliminating smell agent is covered by the smell of itself Smell in air leads to two kinds of smell mixing, the problem of easily forming the third smell, influence the taste removal effect of eliminating smell agent.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects It encloses.
The invention provides the following technical scheme: a kind of protein nano eliminating smell agent, which is characterized in that by following parts by weight group At: 15~25 parts by weight of pure water, 1.5~2.5 parts by weight of protein nano glue, 15~25 parts by weight of lye, thimerosal 5~15 Parts by weight.
Preferably, it is made of following parts by weight of component, 20 parts by weight of pure water, 2 parts by weight of protein nano glue, lye 20 Parts by weight, 10 parts by weight of thimerosal.
The concentration of lye is concentration 75%.
Protein particulate in protein nano glue is hydrophilic protein nano particle, and particle diameter is 1nm~100nm.
A kind of protein nano eliminating smell agent preparation method, it is characterised in that: described to include the following steps;
S1: it is spare to prepare ultrapure water with ultrapure water machine for preparation raw material for standby, and it is spare to prepare protein nano glue particle, takes It is spare that piece alkali is diluted to lye, and it is spare to prepare thimerosal;
S2: protein nano glue particle is poured into container with pure water and is mixed, is mixed well;
S3: defoaming agent being added into mixed liquor and stirs, and when the mixture in container no longer generates bubble, stops being added Defoaming agent;
S4: continuing the solution in whipping step S3, and the alkali lysate of addition 75% is mixed well into container, pH value adjustment To 10.5~11.5;
S5: after dissolution mixes, thimerosal is added and is thoroughly mixed.
S6: the mixed liquor that completion is prepared in step S5 is filling.
A kind of protein nano eliminating smell agent preparation method, it is characterised in that: the defoaming agent uses high-carbon alcohol fatty acid ester One in compound, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether or polypropylene glycerol aether Kind.
A kind of protein nano eliminating smell agent preparation method, it is characterised in that: the protein nano glue particle passes through following Method preparation:
S1: protein particulate is mixed with water, and mixed proportion is 1:30~180;
S2: addition glutaminase, additive amount are the 0.02~1.5% of protein;
S3: pH value is adjusted to 7.1~10;
S4: after keeping the temperature 10~24 hours at 20 DEG C~55 DEG C, then 60 DEG C~90 DEG C keep the temperature 20~30 minutes, are centrifuged Processing, centrifugal speed are 700g~1000g, and the time is 15~25 minutes.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of protein nano eliminating smell agent, which is characterized in that be made of following parts by weight: 15~25 parts by weight of pure water, egg 1.5~2.5 parts by weight of white matter nanometre glue, 15~25 parts by weight of lye, 5~15 parts by weight of thimerosal.
2. a kind of protein nano eliminating smell agent according to claim 1, it is characterised in that: by following parts by weight of component system At, 20 parts by weight of pure water, 2 parts by weight of protein nano glue, 20 parts by weight of lye, 10 parts by weight of thimerosal.
3. according to claim 1 or a kind of protein nano eliminating smell agent described in 2, it is characterised in that: the concentration of the lye For concentration 75%.
4. according to claim 1 or a kind of protein nano eliminating smell agent described in 2, it is characterised in that: the protein nano Protein particulate in glue is hydrophilic protein nano particle, and particle diameter is 1nm~100nm.
5. a kind of protein nano eliminating smell agent preparation method according to claim 3, it is characterised in that: described includes following Step;
S1: it is spare to prepare ultrapure water with ultrapure water machine for preparation raw material for standby, and it is spare to prepare protein nano glue particle, takes piece alkali It is spare to be diluted to lye, it is spare to prepare thimerosal;
S2: protein nano glue particle is poured into container with pure water and is mixed, is mixed well;
S3: defoaming agent being added into mixed liquor and stirs, and when the mixture in container no longer generates bubble, stops that defoaming is added Agent;
S4: continuing the solution in whipping step S3, and the alkali lysate of addition 75% is mixed well into container, pH value adjustment to 10.5 ~11.5;
S5: after dissolution mixes, thimerosal is added and is thoroughly mixed;
S6: the mixed liquor that completion is prepared in step S5 is filling.
6. a kind of protein nano eliminating smell agent preparation method according to claim 5, it is characterised in that: the defoaming agent is adopted With the fatty acid ester compounded object of higher alcohols, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether or polyoxy One of propylene glycerin ether.
7. a kind of protein nano eliminating smell agent preparation method according to claim 5, it is characterised in that: the protein is received Rice glue particle is prepared by the following method:
S1: protein particulate is mixed with water, and mixed proportion is 1:30~180;
S2: addition glutaminase, additive amount are the 0.02~1.5% of protein;
S3: pH value is adjusted to 7.1~10;
S4: after keeping the temperature 10~24 hours at 20 DEG C~55 DEG C, then 60 DEG C~90 DEG C keep the temperature 20~30 minutes, carry out at centrifugation Reason, centrifugal speed are 700g~1000g, and the time is 15~25 minutes.
CN201910262883.6A 2019-04-02 2019-04-02 A kind of protein nano eliminating smell agent and preparation method thereof Pending CN110090626A (en)

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CN201910262883.6A CN110090626A (en) 2019-04-02 2019-04-02 A kind of protein nano eliminating smell agent and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201910262883.6A CN110090626A (en) 2019-04-02 2019-04-02 A kind of protein nano eliminating smell agent and preparation method thereof

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CN110090626A true CN110090626A (en) 2019-08-06

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841266A (en) * 2014-09-03 2015-08-19 浙江神光大叶枸发展有限公司 Microorganism-containing deodorant preparation method
CN106434799A (en) * 2016-09-28 2017-02-22 华南理工大学 Protein nanoparticles and preparation method thereof
CN107362655A (en) * 2017-08-17 2017-11-21 广州崃克保化工有限公司 A kind of environment-friendly water-based eliminating smell agent and its application
CN109351142A (en) * 2018-10-09 2019-02-19 秦皇岛美博士新型材料科技有限公司 A kind of sterilizing deodoring agent and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841266A (en) * 2014-09-03 2015-08-19 浙江神光大叶枸发展有限公司 Microorganism-containing deodorant preparation method
CN106434799A (en) * 2016-09-28 2017-02-22 华南理工大学 Protein nanoparticles and preparation method thereof
CN107362655A (en) * 2017-08-17 2017-11-21 广州崃克保化工有限公司 A kind of environment-friendly water-based eliminating smell agent and its application
CN109351142A (en) * 2018-10-09 2019-02-19 秦皇岛美博士新型材料科技有限公司 A kind of sterilizing deodoring agent and preparation method thereof

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