CN106943868A - Artificial red cell polarity carbon fiber filter element and its application are contained for sudden release of toxic gas - Google Patents

Artificial red cell polarity carbon fiber filter element and its application are contained for sudden release of toxic gas Download PDF

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Publication number
CN106943868A
CN106943868A CN201710158576.4A CN201710158576A CN106943868A CN 106943868 A CN106943868 A CN 106943868A CN 201710158576 A CN201710158576 A CN 201710158576A CN 106943868 A CN106943868 A CN 106943868A
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carbon fiber
toxic gas
artificial
red cell
artificial red
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CN106943868B (en
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杨哲
陈劲锐
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/408—Cyanides, e.g. hydrogen cyanide (HCH)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The invention discloses contain artificial red cell polarity carbon fiber filter element and its application for sudden release of toxic gas, filter element includes the housing needed for placement material, and the polarity carbon fiber of inside filling is that carrier, artificial vesica biofilm system are load.Artificial vesica biofilm system includes：Phospholipid bilayer, artificial red cell cell, and bionical blood；This system enables artificial red blood cell effectively to carry out matter transportation, energy exchange, information transmission and biochemical reaction with external environment condition, when occurring sudden toxic gas environmental pollution, the gas that the hypertoxicity that this filter element can have to cell to cyanide, CO etc. endangers carries out effective absorbing and filtering, so as to lower harm of the toxic gas to human body, or it is that the personnel for fleeing from the toxic gas region race against time.

Description

Artificial red cell polarity carbon fiber filter is contained for sudden release of toxic gas Element and its application
Technical field
The invention belongs to synthetic biomaterial technical field, and in particular to one kind is used to prepare using polarity carbon fiber as load Body, by load of artificial vesica biofilm system contain artificial red cell polarity carbon for sudden release of toxic gas Fiber filter element, applied to the absorbing and filtering to sudden dangerous hypertoxic cyanide, CO gas leakages.
Background technology
Cyanide is to contain cyanogen root (CN in the general name containing the class chemical substance of cyano group one, molecular structure of chemistry in fact-) Compound belongs to cyanide, similar with CO structures.From structure, this ion is a dipole ion, that is, has dipole to have again Negative electrical charge, the negative terminal of dipole should be in C atoms on one side, therefore a pair of lone electron pairs on carbon atom are easy to the gold for having unoccupied orbital Belong to ion coordination, be a kind of very strong ligand complex agent.And in toxic gas dust be most commonly that hydrogen cyanide, Cymag and Potassium cyanide.
Cyanide in water body is volatile, pollutes environment.Patent No. CN201110083823.1, described in text in water body Content cannot will make fish be poisoned up to 10 μ g/L cyanogen as public water source, 30 μ g/L, and 300 μ g/L just influence aquatic in water body Thing, the existence of microorganism, therefore environmental administration must survey project by what cyanide was classified as the surface water, industrial wastewater etc..The air of suction Middle hydrogen cyanide concentration can be lethal up to 0.5mg/L, and when CO reaches 12800ppm in air, normal adults are enough to cause in 1 to 3 minutes Extremely.
The feature functionality of cytochromes (cytochrome) is to carry out electricity by the reversible change of the iron valence state in structure Son transmission, i.e. Fe3++e-⇌Fe2+, it is protein of the class using ferroheme as prothetic group.Occurs nutrition in the respiratory of cell The oxidation of thing, organism synthesizes ATP using the energy discharged when aoxidizing, in this oxidizing process, and cytochromes play electronics load The effect of body.Cytochromes have a, a3、b、c、c1Deng variety classes.
The severe toxicity pernicious gas such as cyanide and CO, has hypertoxicity to the cell of life entity, can be by exhaling when concentration is low Inhale road or alimentary canal enters internal, can even be inhaled when concentration is higher by skin.Cyanide is decomposed rapidly in vivo to dissociate Cryanide ion, generation cyaniding cytochrome oxidase is combined with the ferric iron in cytochrome oxidase, and CO is combined with ferrous iron, Both can make the intracellular effect for losing transmission oxygen simultaneously, cause cellular respiration to be normally carried out, go out life entity Existing poisoning symptom is even dead.Therefore, poisoning is not the absence of O in vivo2, but O2It can not be utilized, so as to produce so-called " thin Intracellular is suffocated ".
The content of the invention
There is provided a kind of simple in construction, small volume, portable side aiming at the defect that prior art is present for the purpose of the present invention Just, before the hypertoxic gas infringement positive cell of human body, absorption cleaning has first been carried out to toxic gas by artificial red cell cell, from And support personnel safety contains artificial red cell polarity carbon fiber filter element for sudden release of toxic gas.
It is a further object of the present invention to provide a kind of application for above-mentioned filter element.
The technical scheme is that：Artificial red cell polarity carbon fiber mistake is contained for sudden release of toxic gas Filtering element, including for disposing the housing of material, be filled in negative as the polarity carbon fiber of carrier and conduct in the housing Gas access and gas vent are respectively equipped with the artificial vesica biofilm system of carrier, the housing.
The housing is rigid flame retardant plastics housing.
The polarity carbon fiber is the carbon fiber less than 100mm, the polarity carbon fiber with porous and particle size range On artificial vesica biofilm system Load Balanced distribution.
The artificial vesica biofilm system includes phospholipid bilayer, artificial red cell cell, and bionical blood, institute State and be enclosed with phospholipid bilayer bionical blood, the artificial red cell cell is located in bionical blood and be embedded in double points of phosphatide In sublayer.
The polarity carbon fiber thickness is 30cm, and artificial vesica biofilm system load capacity is 0.1g/mL to 1.2g/mL.
The sudden toxic gas includes sudden cyanide, CO gases.
The filter elements are applied to the absorbing and filtering to sudden dangerous hypertoxic cyanide and CO gas leakages.
The present invention compared with prior art, with advantages below：This system enable artificial red blood cell effectively with outside Portion's environment carries out matter transportation, energy exchange, information transmission and biochemical reaction.One is provided to artificial red blood cell relatively Stable interior environment, and cell many chemical reactions are all in biomembrane or surface can just be carried out.When happening suddenly Property toxic gas environmental pollution when, this filter element can have to cyanide, CO etc. to cell hypertoxicity endanger gas have The absorbing and filtering of effect, so as to lower harm of the toxic gas atmosphere to human body, strives for for the personnel that flee from the toxic gas region Time.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the schematic diagram of artificial vesica biofilm system of the invention.
Wherein, 1 is housing；2 be polarity carbon fiber；3 be artificial vesica biofilm system；4 be phospholipid bilayer；5 are Artificial red cell cell；6 be bionical blood；7 be gas access；8 be gas vent.
Embodiment
In order that those skilled in the art more fully understand the present invention technology contents, below in conjunction with the accompanying drawings and specific implementation The present invention is clearly and completely described mode, it is clear that described embodiment is only a part of embodiment of the invention, Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under the premise of dynamic, belongs to the scope of protection of the invention.
The present invention is described in detail with reference to the accompanying drawings and examples.
Referring to Fig. 1, artificial red cell polarity carbon fiber filter element is contained for sudden release of toxic gas, including Housing 1 for disposing material, housing 1 is rigid flame retardant plastics housing.The polarity carbon as carrier being filled in housing 1 is fine Dimension 2 and the artificial vesica biofilm system 3 as load.Gas access 7 and gas vent 8 are respectively equipped with housing 1, is happened suddenly Property toxic gas cyanide and CO etc. by gas access 7 enter housing 1 in adsorb after, discharged eventually through gas vent 8.
Polarity carbon fiber 2 is the people on the carbon fiber less than 100mm, polarity carbon fiber 2 with porous and particle size range The distribution of the Load Balanced of vesica biofilm system 3 is made, the normal circulation of gas will not be stopped, but have preferably to each pollutant Adsorption capacity, while as the immobilization carrier of artificial vesica biosystem 3, making the artificial load distribution of vesica biosystem 3 uniform.
As shown in Fig. 2 artificial vesica biofilm system includes phospholipid bilayer 4, artificial red cell cell 5, Yi Jifang Bionical blood 6 is enclosed with green blood liquid 6, phospholipid bilayer 4, artificial red cell cell 5 is located in bionical blood and be embedded in phosphorus On lipid bilayer 7.Phospholipid bilayer 4 has high Bc, wraps up bionical blood 6, has artificial red blood cell 5 There is a metastable interior environment, while providing substantial amounts of inside and outside attachment site for artificial red blood cell 5 so that biochemistry is inhaled Receiving reaction being capable of orderly progress rapidly.Artificial red cell cell 5 has strong biochemistry for harmful hypertoxic gas such as cyanide, CO Absorbing reaction, served the effect for filtering poison.
Wherein, sudden toxic gas includes sudden cyanide, CO gases.This filter elements is applied to sudden danger The absorbing and filtering of danger severe toxicity cyanide and CO gas leakages.
In the present invention, polarity carbon fiber 2 not only plays a part of containing as interior casting resin because its have compared with High specific surface area, narrower pore-size distribution and rejection effect is preferably adsorbed, dust granules that not only can be in entrapped air, and And have the absorption affinity having had to various pollutants, provide base for the artificial absorption cleaning noxious material of vesica biofilm system 3 Plinth, the thickness of polarity carbon fiber 2, size have no in the present invention it is specifically limited, with specific reference to set housing content determine.
In the present invention, can also be with special in the pore structure of artificial vesica biofilm system load ball polarity carbon fiber Method is placed in it polarity carbon fiber surface.The system carries out absorbing net for the noxious material being adsorbed on polarity carbon fiber Change.Artificial red cell has at a relatively high activity under the conditions of biomimetic environment, in phospholipid bilayer layer surface and inside to poisonous Thing it is biochemical absorb can fast reaction, so as to reach the effect of gas purification.
In the present invention, the filter element is directed to paroxysmal hypertoxicity gas cyaniding thing, CO leakage, using such as Element shown in Fig. 1, wherein polarity carbon fiber thickness are 30cm, and artificial vesica biofilm system load capacity arrives for 0.1g/mL 1.2g/mL, is passed through containing toxic air by human body respiration speed（Hydrogen cyanide and CO concentration are respectively 0.5mg/L）, can be effective in 8 seconds This kind of extremely toxic substance is removed, is that operating personnel flee the scene and striven for valuable time.
Although describing the disclosure of invention by explanation and embodiment, it should be appreciated that, above state Bright and embodiment is nonrestrictive, functions only as explanation, to those skilled in the art, can make many other Modification, retouching and arrange without departing from initiative spirit of the present invention, belong to protection scope of the present invention.

Claims (7)

1. contain artificial red cell polarity carbon fiber filter element for sudden release of toxic gas, it is characterised in that：Bag Include the housing for disposing material, be filled in the housing as the polarity carbon fiber of carrier and as the artificial of load Gas access and gas vent are respectively equipped with vesica biofilm system, the housing.
2. according to claim 1 contain artificial red cell polarity carbon fiber filter for sudden release of toxic gas Element, it is characterised in that：The housing is rigid flame retardant plastics housing.
3. according to claim 1 contain artificial red cell polarity carbon fiber filter for sudden release of toxic gas Element, it is characterised in that：The polarity carbon fiber is the carbon fiber less than 100mm, the pole with porous and particle size range Property carbon fiber on artificial vesica biofilm system Load Balanced distribution.
4. according to claim 1 contain artificial red cell polarity carbon fiber filter for sudden release of toxic gas Element, it is characterised in that：The artificial vesica biofilm system includes phospholipid bilayer, artificial red cell cell, Yi Jifang Bionical blood is enclosed with green blood liquid, the phospholipid bilayer, the artificial red cell cell is located in bionical blood and embedding On phospholipid bilayer.
5. according to claim 1 contain artificial red cell polarity carbon fiber filter for sudden release of toxic gas Element, it is characterised in that：The polarity carbon fiber thickness is 30cm, and artificial vesica biofilm system load capacity arrives for 0.1g/mL 1.2g/mL。
6. contain artificial red cell for sudden release of toxic gas according to claim 1-5 any claims Polarity carbon fiber filter element, it is characterised in that：The sudden toxic gas includes sudden cyanide, CO gases.
7. according to claim 1 contain artificial red cell polarity carbon fiber filter for sudden release of toxic gas The application of element, it is characterised in that：The filter elements are applied to sudden dangerous hypertoxic cyanide and CO gas leakages Absorbing and filtering.
CN201710158576.4A 2017-03-17 2017-03-17 Artificial red cell polarity carbon fiber filter element and its application are contained for sudden release of toxic gas Active CN106943868B (en)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825175A (en) * 1981-08-07 1983-02-15 揚　文羊 Smoke preventing gas mask
JPS60179111A (en) * 1984-02-28 1985-09-13 Nichias Corp Preparation of filter
JPH0123174B2 (en) * 1981-08-05 1989-05-01 Toho Rayon Kk
JPH03202108A (en) * 1989-12-28 1991-09-03 Mitsubishi Paper Mills Ltd Activated carbon fiber sheet and filter
CN102309874A (en) * 2011-07-21 2012-01-11 杨哲 Polar fiber filter, high temperature resistant anion exchange resin and method for fine removal of total silicon from high temperature wastewater
CN102423631A (en) * 2011-08-28 2012-04-25 常州浩瀚新材料科技有限公司 Organic technology for treating toxic and harmful exhaust gas and apparatus thereof
CN202315700U (en) * 2011-08-28 2012-07-11 常州浩瀚新材料科技有限公司 Toxic and harmful organic waste gas treatment device
CN102802770A (en) * 2009-06-19 2012-11-28 水通道蛋白有限公司 Biometric membranes and uses thereof
CN102941073A (en) * 2012-10-22 2013-02-27 暨南大学 Preparation method and application of bionic phospholipid membrane monolithic column
CN204429823U (en) * 2014-12-18 2015-07-01 安徽泰合森能源科技有限责任公司 A kind of release of toxic gas is met an urgent need exhausting system

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0123174B2 (en) * 1981-08-05 1989-05-01 Toho Rayon Kk
JPS5825175A (en) * 1981-08-07 1983-02-15 揚　文羊 Smoke preventing gas mask
JPS60179111A (en) * 1984-02-28 1985-09-13 Nichias Corp Preparation of filter
JPH03202108A (en) * 1989-12-28 1991-09-03 Mitsubishi Paper Mills Ltd Activated carbon fiber sheet and filter
CN102802770A (en) * 2009-06-19 2012-11-28 水通道蛋白有限公司 Biometric membranes and uses thereof
CN102309874A (en) * 2011-07-21 2012-01-11 杨哲 Polar fiber filter, high temperature resistant anion exchange resin and method for fine removal of total silicon from high temperature wastewater
CN102423631A (en) * 2011-08-28 2012-04-25 常州浩瀚新材料科技有限公司 Organic technology for treating toxic and harmful exhaust gas and apparatus thereof
CN202315700U (en) * 2011-08-28 2012-07-11 常州浩瀚新材料科技有限公司 Toxic and harmful organic waste gas treatment device
CN102941073A (en) * 2012-10-22 2013-02-27 暨南大学 Preparation method and application of bionic phospholipid membrane monolithic column
CN204429823U (en) * 2014-12-18 2015-07-01 安徽泰合森能源科技有限责任公司 A kind of release of toxic gas is met an urgent need exhausting system

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