CN104722553B - Standard process table and the determination method to innoxious processing method is carried out containing asbestos material - Google Patents
Standard process table and the determination method to innoxious processing method is carried out containing asbestos material Download PDFInfo
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- CN104722553B CN104722553B CN201410524862.4A CN201410524862A CN104722553B CN 104722553 B CN104722553 B CN 104722553B CN 201410524862 A CN201410524862 A CN 201410524862A CN 104722553 B CN104722553 B CN 104722553B
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- 238000000034 method Methods 0.000 title claims abstract description 171
- 239000010425 asbestos Substances 0.000 title claims abstract description 114
- 229910052895 riebeckite Inorganic materials 0.000 title claims abstract description 114
- 239000000463 material Substances 0.000 title claims abstract description 37
- 238000003672 processing method Methods 0.000 title abstract description 22
- 238000011282 treatment Methods 0.000 claims abstract description 50
- 238000002474 experimental method Methods 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims description 50
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 42
- 239000011707 mineral Substances 0.000 claims description 42
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 30
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 15
- 239000001117 sulphuric acid Substances 0.000 claims description 15
- 235000011149 sulphuric acid Nutrition 0.000 claims description 15
- 229910052620 chrysotile Inorganic materials 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 10
- 229910052885 anthophyllite Inorganic materials 0.000 claims description 7
- XYCWOLUUHSNDRX-UHFFFAOYSA-L [dioxido-[oxo(trioxidosilyloxy)silyl]oxysilyl]oxy-[[dioxido-[oxo(trioxidosilyloxy)silyl]oxysilyl]oxy-oxosilyl]oxy-dioxidosilane iron(2+) dihydroxide Chemical compound [OH-].[OH-].[Fe++].[Fe++].[Fe++].[Fe++].[Fe++].[Fe++].[Fe++].[O-][Si]([O-])([O-])O[Si](=O)O[Si]([O-])([O-])O[Si](=O)O[Si]([O-])([O-])O[Si]([O-])([O-])O[Si](=O)O[Si]([O-])([O-])[O-] XYCWOLUUHSNDRX-UHFFFAOYSA-L 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 229960002050 hydrofluoric acid Drugs 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 235000010755 mineral Nutrition 0.000 description 35
- 239000004575 stone Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 9
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 7
- 238000010306 acid treatment Methods 0.000 description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
- 229910052889 tremolite Inorganic materials 0.000 description 5
- 229910052891 actinolite Inorganic materials 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- NPUJHQNGUMWIMV-UHFFFAOYSA-L dicalcium pentamagnesium [dioxido-[oxo(trioxidosilyloxy)silyl]oxysilyl]oxy-[[dioxido-[oxo(trioxidosilyloxy)silyl]oxysilyl]oxy-oxosilyl]oxy-dioxidosilane dihydroxide Chemical compound [OH-].[OH-].[Mg++].[Mg++].[Mg++].[Mg++].[Mg++].[Ca++].[Ca++].[O-][Si]([O-])([O-])O[Si](=O)O[Si]([O-])([O-])O[Si](=O)O[Si]([O-])([O-])O[Si]([O-])([O-])O[Si](=O)O[Si]([O-])([O-])[O-] NPUJHQNGUMWIMV-UHFFFAOYSA-L 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052612 amphibole Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0066—Disposal of asbestos
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention provides a kind of standard process table and the determination method to innoxious processing method is carried out containing asbestos material, and the method reliably and quickly can be determined to carrying out innoxious processing method containing asbestos material.A kind of standard processes table, including the process object classification column classified to process object and the process object treatment conditions hurdle of the treatment conditions for representing the sorted process object, in the process object treatment conditions hurdle, described treatment conditions, are the treatment conditions corresponding with sorted each process object；And, a kind of determination method to innoxious processing method is carried out containing asbestos material, including：The step of process object of classifying being classified using standard process table；The step of innoxious experiment is carried out according to the treatment conditions shown in the process object processing method hurdle；Based on the result for having carried out the innoxious experiment, it is determined that the step of each optimum for the treatment of conditions during to carrying out innoxious containing asbestos material.
Description
The application is the applying date to be on June 18th, 2010, Application No. 201080034319.6, entitled " standard
The divisional application of the application of process table and the determination method to innoxious processing method is carried out containing asbestos material ".
Technical field
The present invention relates to it is a kind of can positively, and promptly determine to carrying out innoxious processing method containing asbestos material
Standard process table and using the table to the determination method of innoxious processing method is carried out containing asbestos material.
Background technology
Asbestos (Asbestos) are natural mineral fibres, with hornblend through-stone cotton and serpentine through-stone cotton.As angle
Amphibole through-stone cotton, has：Blue asbestoss (crocidllite), amosite (brown asbestos), Actinolitum (actinolite asbestos), the tremolite (dodge thoroughly
Stone asbestos), anthophyllite (antophyllite), in serpentine system have chrysotile (white asbestos).It is the thermostability of these asbestos, resistance to
The property of medicine, insulating properties etc. are excellent, are widely used as construction material (refractory material, heat-barrier material, deadener).
But, although asbestos have excellent characteristic, but are considered as due to which being small acicular crystal tissue, therefore in people
In the case of suction, one part can be remained in vivo, and this becomes the reason for causing malignant mesothe and pulmonary carcinoma etc..Therefore, closely
The asbestos such as Nian Lai, construction waste are treated as big problem.
As the processing method of asbestos, at present, it has been suggested that the acidic treatment as patent documentation 1 or 2.
But, by acid treatment, exist and can not positively fulfil the innoxious legal obligation of asbestos i.e. " containing ratio deficiency
0.1% " innoxious problem.This is because：Need according to the species of the asbestos as innoxious object and change is processed
The species of acid, concentration etc.；It is different according to purposes form containing asbestos material with discarded, and include various materials and addition
Thing, or comprising the medicament added when reclaiming asbestos, their composition is not fixed, punching press, the process of the material of roasting shaping in addition
The seepage velocity of agent is slower etc. compared with non-shaped body (non-shaped body), therefore is not easy to determine the acid treatment bar of excellent cost performance
Part.For example, if time-consumingly true by repetition test with each object containing asbestos material to being recovered to intermediate treatment field
Recognize its acid treatment method, although be regarded to determine facture, but the determination of facture is time-consuming, it is impossible to reach the rapid of asbestos
It is innoxious, in addition, showing for estimate sheet causes so great problem of can not ordering goods late.
Prior art literature
Patent documentation
Patent documentation 1:No. 3066976 publications of Japanese Patent No.
Patent documentation 2:Japanese Unexamined Patent Publication 2008-49205 publications
The content of the invention
Problems to be solved by the invention
Then, the present inventor in order to inexpensively and effectively, it is reliably innoxious to carrying out containing asbestos material, focus on returning
Receive it is discarded containing asbestos material before, the process standard for predefining all of asbestos garbage is very important, until complete
Into the present invention, i.e. its problem be provide it is a kind of reliably and quickly can determine it is innoxious to carrying out containing asbestos material
The standard of processing method processes table.
In addition, another problem of the present invention is to provide a kind of for reliably and quickly determining to containing asbestos material
Carry out the determination method to innoxious processing method is carried out containing asbestos material of innoxious processing method.
Another problem of the present invention can be clear and definite by following record.
The method of solve problem
Above-mentioned problem is solved by following each invention.
Invention first aspect provides a kind of standard and processes table, and which is it is determined that carrying out to the process object containing asbestos harmless
The standard process table used during the processing method of change, wherein, including to the process object classification column classified of process object and
The process object treatment conditions hurdle of the treatment conditions of the process object of the classification is represented, the process object treatment conditions hurdle is remembered
The treatment conditions of load, are the treatment conditions corresponding with each process object of the classification.
The standard of invention second aspect processes table on the basis of the standard described in first aspect processes table, wherein, it is described
Process object classification column includes recording the hurdle of the process object sorted type, records after the process object classification
Type hurdle with from multiple hurdles for being classified are dealt with objects to described in appearance, the plurality of hurdle includes process object by fibre
The hurdle of the II types that the hurdle and process object of the I types that the non-shaped bodies such as dimension shape are constituted is made up of formed body.
The standard of the invention third aspect processes table on the basis of the standard described in second aspect processes table, wherein, it is described
Process object classification column includes the hurdle of the asbestos species for recording the process object, and the hurdle for recording the asbestos species is by X
The analysis of ray diffraction device, phase contrast microscope or ultramicroscope is specifically classified to asbestos species, in each institute
Include the only hurdle comprising white asbestos and the hurdle comprising brown, crocidllite etc. respectively in stating I types and the II types.
The standard of invention fourth aspect processes table on the basis of the standard described in second or third aspect processes table, its
In, the process object classification column includes the hurdle of the shape or particle diameter for recording the process object, records and the II types
The hurdle of the corresponding shape in hurdle or particle diameter includes corresponding with the only hurdle comprising white asbestos and the hurdle comprising brown, crocidllite etc. respectively
Formed body the different multiple hurdles of particle diameter.
Invent standard process table of the standard process table in terms of the 5th in first～fourth aspect described in either side
On the basis of, wherein, the process object treatment conditions hurdle includes recording the species of the mineral acid needed for the processing method and needs
Hurdle to be measured.
Standard process table during standard process table in terms of the 6th is invented in terms of the first～the 5th described in either side
On the basis of, wherein, the process object treatment conditions hurdle includes recording the hurdle of the process time needed for the processing method.
Invent and a kind of determination method to innoxious processing method is carried out containing asbestos material is provided in terms of the 7th, wherein wrapping
Include：Standard in terms of using invention the first～the 6th described in either side processes table, by the process object containing asbestos according to
The step of process object classification column is classified；According to the process object processing method represented corresponding to the classification
Treatment conditions shown in hurdle, carry out the step of innoxious experiment in this place under conditions of the upper and lower value of the standard value shown in manage bar part
Suddenly；Based on the result for having carried out the innoxious experiment, it is determined that treatment conditions during to carrying out innoxious containing asbestos material is each
The step of optimum.
Invention effect
In accordance with the invention it is possible to provide a kind of reliably and quickly can determine to carrying out innoxious place containing asbestos material
The standard of reason method processes table.
In addition, in accordance with the invention it is possible to provide one kind reliably and quickly can determine it is harmless to carrying out containing asbestos material
The determination method to innoxious processing method is carried out containing asbestos material of the processing method of change.
Description of the drawings
Fig. 1 is the figure for representing one of the standard process table of present invention example；
Fig. 2 is the figure of one of the determination method of method for innocent treatment using standard process table of representing example.
Symbol description
1：Standard processes table
11：Record the hurdle from the type classified to process object in appearance
12：Record the hurdle of asbestos species
13：Record the hurdle of shape or particle diameter
14：Record the hurdle of symbol
15：Record the hurdle of the species and requirement of mineral acid
16：Record the hurdle of process time
2：Process object classification column
3：Process object treatment conditions hurdle
Specific embodiment
Below, embodiments of the present invention are illustrated.
Fig. 1 is to represent at the standard used when it is determined that carrying out innoxious processing method to the process object containing asbestos
The figure of one of reason table example.
Standard process table 1 is included to the process object process object classification column 2 classified and the process for representing the classification
The process object treatment conditions hurdle 3 of the treatment conditions of object, the mutually correspondence of each hurdle 2 and 3 are simultaneously interrelated.
Treatment conditions described in the process object treatment conditions hurdle 3 are corresponding with each process object of the classification
Treatment conditions.
The process object classification column 2 includes recording from the hurdle 11 of the type classified process object in appearance, note
Carry the hurdle 12 of asbestos species, record the hurdle 13 of shape or particle diameter, record presentation class symbol hurdle 14, manage bar at process object
Part hurdle 3 includes the hurdle 15 of the species and requirement of recording mineral acid and records the hurdle 16 of process time, each hurdle 11,12,13,14,
15 and 16 is mutually corresponding and interrelated.
Record from appearance to it is described deal with objects the hurdle 11 of type classified by the process object containing asbestos from
Multiclass is categorized in appearance.Here, it should be noted that so-called " outward appearance " refers to the asbestos material before construction, in being not use state
Outward appearance this point.
In the present embodiment, the stage of the asbestos material by process object before construction is in the stone of the non-shaped bodies such as fiber
Cotton material is set as I types, and the asbestos material of the stage in formed body of asbestos material of the process object before construction is set as
II types, are divided into two kinds.
As the process object for being classified as I types, can enumerate：Spray asbestos, aminanthine, fire resisting containing asbestos are sprayed containing asbestos
Clad sheet, asbestos insulation material, diatomite heat insulator, pearlite insulation material and their mixture etc..
In addition, as the process object for being classified as II types, can enumerate：The roofing slate of waveform containing asbestos, slabstone containing asbestos
Watt, the first plate containing asbestos calcium silicate, pearlite containing asbestos plate, the slag plate of Gypsum Fibrosum containing asbestos, second plate containing asbestos calcium silicate, contain
Asbestos ceramics system wallboard, the ornamental stone pan tile of Roof of the house containing asbestos, the brick of vinyl flooring containing asbestos and their mixture etc..
In the present invention, as described above, the classification of formed body and non-shaped body is the state to the asbestos material before construction
Under the form classification that carries out visual inspection and determine, it is different from the classification of the form in real use state.
For example, in the case where the non-shaped body classified by I types is categorized as " spraying asbestos " etc., although before construction
Asbestos material in the state of be non-shaped body, if but observe in a state of use, its use Gypsum Fibrosum or cement etc. reinforce and quilt
Use, therefore, formed body can be seen as, but in the present invention, form be carried out into outward appearance in the state of the asbestos material before construction
Observe and classify.
In the hurdle 12 for recording asbestos species, for being divided into every kind of process object material of I types, II types, contain
Some asbestos are divided into the only group (a) comprising chrysotile (white asbestos) and containing amosite (brown asbestos), blue asbestoss (crocidllite), sun
Play the group (b) of the asbestos such as stone (actinolite asbestos), the tremolite (tremolite asbestos), anthophyllite (antophyllite).In group (b)
In, the asbestos for also coexisting comprising chrysotile and these asbestos.
The hurdle 13 of shape or particle diameter is recorded, for each asbestoid that the hurdle 12 for recording asbestos species is separated, is accordingly remembered
It is loaded with shape (particle diameter).
As the I types of non-shaped body, can be with the state of former state together treatment group (a), group (b).The state of former state is
The state of the asbestos material before above-mentioned construction.But, in the case where use is reinforced with Gypsum Fibrosum or cement etc., as discarded
Thing the stage moved into as process object, are not the states of former state, in the case, can be estimated by break process sometimes
The state of former state is processing.Therefore, hereon referred to as the situation of former state, it is comprising being still using front former state hence shape, i.e., extensive
Restore the form of the state after sample.The differentiation of these former states visually easily can be carried out.
As formed body II types according to by formed body broken or after crushing particle diameter, be respectively divided into below such as 4 mesh
More than (below diameter 5mm) and 4 mesh (diameter is more than 5mm).This is because according to the construction and property of formed body, it is inorganic containing being dipped into
(arrival) ability of the asbestos of acid has difference, also just different accordingly, as the species and requirement of the mineral acid of standard.
Therefore, in the hurdle 13 for recording shape or particle diameter, in the case of II types, for group (a), group (b) each,
It is provided with above-mentioned one hurdle of particle diameter.
And, hurdle 14 that is corresponding, associated with the hurdle for recording the shape (particle diameter) and being respectively equipped with record symbol.
Record symbol hurdle 14, it is corresponding, associated with each classification of I types, II types, by Ia, Ib, IIa5, IIa,
This six sorting code numbers of IIb5, IIb are simultaneously recorded.
The hurdle 15 of the species and requirement of mineral acid is recorded, each classified for above-mentioned six is recorded as to asbestos
Carry out the species and its requirement of the mineral acid of innoxious required standard.The species and requirement of these mineral acids is advance
Innoxious experiment is carried out to various asbestos, according to the species and requirement of results verification.
In the present invention, the species and its requirement of the mineral acid for experimentally confirming are recorded in standard process table, because
This, can promptly determine processing method.
The species of mineral acid can be enumerated：Sulphuric acid, hydrochloric acid, Fluohydric acid..Have in them using a kind of situation, using two kinds
Situation, using three kinds of situations, although using in the case of two or more, can combination in any, but the species of the mineral acid and
Combination, wants advance experimental verification according to process object.
" part " in requirement is represented relative to the asbestos weight in process object, 100% mineral of purity needed for reaction
The weight (below, identical) of product.
Described in the hurdle 15 of species and requirement that the hurdle 16 for recording process time records use record mineral acid
Mineral acid carries out the process time as standard during acid treatment.The process time is harmless based on carrying out to various asbestos in advance
The result of the experiment of change and determine.
In addition, generally being heated in the standard processes reaction, its heat treated is premise, therefore, in standard process
It is silent in table, but it is also possible to record treatment temperature.About 90 DEG C or so at ambient pressure for the treatment of temperature.In the situation of II types
Under, increase the penetration of mineral acid by pressurized treatments, therefore, in the case where pressurized treatments are carried out, under elevated pressure can also
About 110 DEG C or so.
To processing in table in the standard of the present invention, record the hurdle 15 of the species and requirement of mineral acid and record process time
One of hurdle 16 example illustrate.The following opinion for being recited as the experiment based on the present inventor or numerical value.
In the case of Ia types, record in the hurdle 15 of species and requirement of mineral acid, the species of mineral acid is recited as
Sulphuric acid or hydrochloric acid.Requirement is recited as 3 parts.This 3 parts same as above, refers to weight ratio for 3 times, i.e., contains asbestos relative to 1 part
Amount, the mineral acid of purity 100% is 3 parts.It is being 5 hours described in the hurdle 16 of record process time.
In the case of Ib types, record in the hurdle 15 of species and requirement of mineral acid, relative to 1 part of amount containing asbestos,
Fluohydric acid. is recited as 2 parts, and is recited as 10 parts relative to 1 part of amount containing asbestos, sulphuric acid or hydrochloric acid, in addition, when process is recorded
Between hurdle 16 in, be recited as 4 hours.
In the case of IIa5 types, record in the hurdle 15 of species and requirement of mineral acid, contain asbestos relative to 1 part
Amount, sulphuric acid or hydrochloric acid are recited as 25 parts, in addition, being 5 hours described in the hurdle 16 of record process time.
In the case of IIa types, record in the hurdle 15 of species and requirement of mineral acid, relative to 1 part of amount containing asbestos,
Sulphuric acid or hydrochloric acid are recited as 40 parts, in addition, being 6 hours described in the hurdle 16 of record process time.
In the case of IIb5 types, record in the hurdle 15 of species and requirement of mineral acid, contain asbestos relative to 1 part
Amount, Fluohydric acid. is recited as 2 parts, and is recited as 10 parts relative to 1 part of amount containing asbestos, sulphuric acid or hydrochloric acid, in addition, processing in record
It is 5 hours described in the hurdle 16 of time.
In the case of IIb types, record in the hurdle 15 of species and requirement of mineral acid, relative to 1 part of amount containing asbestos,
Fluohydric acid. is recited as 2 parts, and is recited as 14 parts relative to 1 part of amount containing asbestos, sulphuric acid or hydrochloric acid, in addition, when process is recorded
Between hurdle 16 described in be 5 hours.
Although sulphuric acid is more effectively in the sulphuric acid and hydrochloric acid of same weight, comprising the slaked lime from cement etc., from
In the case of the quick lime or Sal Nitri ash component of roasting during shaping etc., if using sulphuric acid, in the Surface Creation of process object
The overlay film of calcium sulfate, hinders treatment effeciency, therefore, it is more effective using the hydrochloric acid for not generating the salt incompatible with calcium.
By excessively using mineral acid, process time can be shortened, if the particle diameter of moulding material is more tiny than 4 mesh,
Can just be processed with less mineral acid and within the shorter time.
The record method on the hurdle 15 for recording the species and requirement of mineral acid and the hurdle 16 for recording process time is without special
Limit, as long as expressing above-mentioned objective.
In addition, generally being heated in the standard processes reaction, its heat treated is premise, therefore, in standard process
It is silent in table, but it is also possible to record.About 90 DEG C or so at ambient pressure for the treatment of temperature, in addition, in the case of II types,
By pressurized treatments, the penetration of mineral acid increases, therefore, 110 DEG C or so are may be about under the pressurization, can be shorter
Processed in time.
In the present invention, record the hurdle 16 on the hurdle 15 and record process time of the species and requirement of above-mentioned mineral acid
Record without limiting, even if as described above, somewhat change numerical value, also in the range of the technological thought of the present invention.
Table 1 is processed according to such standard, by differentiating by the sample of the process object for disassembling the acquirements such as industry staff
Whether belong to the one kind in six kinds of Ia, Ib, IIa5, IIa, IIb5, IIb being classified in standard process table 1, can reliably and
Promptly holding carries out the species and the standard value of requirement and process time of the mineral acid needed for its harmless treatment.
More than, the embodiment of the standard process table of the present invention is illustrated, but the standard of the present invention processes table not
It is limited to the form being made up of a table as depicted.For example, in the example shown, it is to record six in line direction to be mutually related
Hurdle, but it is also possible to which each is respectively divided into a table to be recorded by each item on each hurdle or by I types or II types.Here
In the case of, if each hurdle is respectively divided into a table, the standard process table of the present invention is made up of six tables, according to I types or II
In the case that type is split, it is made up of two standard process tables.The situation of the process object obtained in restriction is (for example, really
Determine situation of I types or II types etc.) under, sometimes by using standard process table be divided into multiple and be more convenient.In addition, in order to easy
Differentiate that the standard of six tables processes table, it is also possible to distinguished with color respectively.
In addition, the standard process table of the present invention can also be shown by any display packing, for example, can in paper or
Above resin sheet, or above with shown on the back side, it is also possible on the image of PC etc. show.
The sorting technique of process object is not limited to above-mentioned sorting technique.If those skilled in the art, then can design
It is not limited to other sorting techniques of above-mentioned sorting technique.
In addition, the standard in the present invention is processed in table, it is also possible to all do not record the classification according to certain sorting technique.
Below, to using such standard to process the determination method of the method for innocent treatment of table 1, based on shown in Fig. 2
Flow chart is illustrated.
First, after obtaining the process object containing asbestos, carried out point based on the process object classification column 2 of standard process table 1
Class.Here, first, from the outward appearance of the process object containing asbestos, the II classes of the I types or formed body of the formed body that judges between right and wrong
Type (S1).
Here, in the case where process object to be categorized as I types from its outward appearance, carrying out X-ray diffraction to process object
The analysis of device, phase contrast microscope or ultramicroscope, it is intended that the asbestos species for containing, or quantitative its content (S2).Its knot
Fruit is, in the case of asbestos only chrysotile (white asbestos), to be categorized as a group Ia (S3) from standard process table 1, containing iron-stone
Cotton (brown asbestos), blue asbestoss (crocidllite), Actinolitum (actinolite asbestos), the tremolite (tremolite asbestos), anthophyllite (anthophyllite
Asbestos) etc. in the case of asbestos, be categorized as a group Ib (S4).In group Ib, also the stone in these asbestos is coexisted in comprising chrysotile
Cotton.
In addition, the situation of anthophyllite (antophyllite) enumerated in classification, experimental verification is being processed by mineral acid
In can not be decomposed using Fluohydric acid., it is difficult to seek the facture (below, identical) to this standard process table.
On the other hand, in the case of process object is categorized as II types in appearance, similarly to deal with objects into
The analysis of row X-ray diffraction device, phase contrast microscope or ultramicroscope, it is intended that the asbestos species for containing, or quantitatively which contains
Amount (S5).Its result is, in the case of asbestos only chrysotile (white asbestos), to be categorized as a group IIa from standard process table 1
(S6), containing amosite (brown asbestos), blue asbestoss (crocidllite), Actinolitum (actinolite asbestos), the tremolite (tremolite stone
Cotton), in the case of the asbestos such as anthophyllite (antophyllite), be categorized as a group IIb (S7).In group IIb, also comprising chrysotile altogether
The asbestos being stored in these asbestos.
Then, by group IIa, IIb formed body particle diameter, based on standard process table 1 process object classification column 2, enter one
Step judges to be categorized into group IIa5 (S8) below 4 mesh, is also categorized into group IIa (S9) more than 4 mesh, also judges to be categorized into
Group IIb5 (S10) below 4 mesh, is also categorized into group IIb (S11) more than 4 mesh.
Judge by more than, table 1 is processed using standard, can hold into from the record on process object treatment conditions hurdle 3
For the asbestos to being divided into each group carry out it is innoxious needed for standard treatment conditions.Here, based on record mineral acid species and
The hurdle 16 on the hurdle 15 and record process time of requirement, can hold the species and its requirement and process time of mineral acid
Standard value.
Then, in actual harmless treatment, in process object also containing asbestos beyond various materials
And additive, or containing medicament used when reclaiming etc., it is accordingly, with respect to the standard value held by said method, right
Implement innoxious experiment under conditions of the standard value and its upper and lower value.
For example, in the case where group Ia is categorized as by standard process table 1, species (A is sour) relative to its mineral acid and its
(standard value of ×× h) increases and decreases the situation of ormal weight in addition to the amount by mineral acid for requirement (0 0 parts) and process time
Similarly tested with the situation that process time is increased and decreased the stipulated time.
Thus, it is determined that treatment conditions when carrying out innoxious to the process object containing asbestos each optimum (in addition,
In the case of only carrying out the determination of optimum to a parameter, " each optimum " refers to an optimum).So, to containing
For having the process object of asbestos, reliable method for innocent treatment can be promptly determined.
According to the form of actual innocent treatment equipment, in the case of with multiple treatment groups, in the group for starting,
Comprising temperature and pressure, can select the value more much bigger than standard value etc. as optimum, in the case, can save
The slightly upper and lower experiment such as the standard value, after so operating, by using the group after the unreacted acid treatment after its process, if
In full step, all equalization, will not be more too many greatly than amount of medicament or process time then equivalent to standard value, sometimes in economy, efficiency
It is also more excellent in property.
Claims (1)
1. a kind of determination method to the optimum of the treatment conditions of innoxious process is carried out containing asbestos material, its feature exist
In：
For the object to be processed containing asbestos, I type of the outward appearance in non-shaped body is classified as, and outward appearance is in formed body
II types；
For the I types, be classified as group a that asbestos species is only white asbestos, and asbestos species including at least brown asbestos,
Group b of any one in blue asbestoss, Actinolitum cotton, saturating hornblend cotton, anthophyllite cotton, for the II types, is classified as
Described group of a and described group of b；
For the described group of a and described group of b of the II types, according to by the particle diameter after formed body broken or crushing, distinguished
Situation about being categorized as below 4 mesh, and more than the situation of 4 mesh；
When the object to be processed is classified as described group of a of the I types, 3 parts of sulfur will be used relative to asbestos weight
, used as mineral acid, process time is the treatment conditions of 5 hours as standard value for acid or hydrochloric acid；
When the object to be processed is classified as described group of b of the I types, 2 parts of hydrogen will be used relative to asbestos weight
Used as mineral acid, process time is the treatment conditions of 4 hours as standard value to the sulphuric acid or hydrochloric acid of fluoric acid and 10 parts；
When the object to be processed is classified as below 4 mesh of described group of a of the II types, will be relative to asbestos weight
Amount uses 25 parts of sulphuric acid or hydrochloric acid as mineral acid, and process time is the treatment conditions of 5 hours as standard value；
The object to be processed be classified as described group of a of the II types it is described more than 4 mesh when, will be relative to asbestos weight
Amount uses 40 parts of sulphuric acid or hydrochloric acid as mineral acid, and process time is the treatment conditions of 6 hours as standard value；
When the object to be processed is classified as below 4 mesh of described group of b of the II types, will be relative to asbestos weight
Amount uses 2 parts of Fluohydric acid. and 10 parts of sulphuric acid or hydrochloric acid as mineral acid, and process time is the treatment conditions of 5 hours as mark
Quasi- value；
The object to be processed be classified as described group of b of the II types it is described more than 4 mesh when, will be relative to asbestos weight
Amount uses 2 parts of Fluohydric acid. and 14 parts of sulphuric acid or hydrochloric acid as mineral acid, and process time is the treatment conditions of 5 hours as mark
Quasi- value；
After judging that the object to be processed belongs to which described group of the I types and the II types, by belonging to which
The standard value of the amount and process time of the mineral acid in described group of the treatment conditions, and the value up and down of the standard value
Innoxious experiment is carried out respectively, determines the optimum for the treatment of conditions when carrying out innoxious to the object to be processed.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009147009 | 2009-06-19 | ||
| JP2009-147009 | 2009-06-19 | ||
| CN2010800343196A CN102803950A (en) | 2009-06-19 | 2010-06-18 | Standard treatment sheet and method for determining treatment method for detoxification of asbestos-containing material |
| PCT/JP2010/060357 WO2010147208A1 (en) | 2009-06-19 | 2010-06-18 | Standard treatment sheet and method for determining treatment method for detoxification of asbestos-containing material |
Related Parent Applications (1)
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| CN2010800343196A Division CN102803950A (en) | 2009-06-19 | 2010-06-18 | Standard treatment sheet and method for determining treatment method for detoxification of asbestos-containing material |
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| CN104722553A CN104722553A (en) | 2015-06-24 |
| CN104722553B true CN104722553B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010800343196A Pending CN102803950A (en) | 2009-06-19 | 2010-06-18 | Standard treatment sheet and method for determining treatment method for detoxification of asbestos-containing material |
| CN201410524862.4A Active CN104722553B (en) | 2009-06-19 | 2010-06-18 | Standard process table and the determination method to innoxious processing method is carried out containing asbestos material |
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| CN2010800343196A Pending CN102803950A (en) | 2009-06-19 | 2010-06-18 | Standard treatment sheet and method for determining treatment method for detoxification of asbestos-containing material |
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| Country | Link |
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| JP (1) | JP4880800B2 (en) |
| KR (1) | KR101216009B1 (en) |
| CN (2) | CN102803950A (en) |
| HK (1) | HK1210602A1 (en) |
| WO (1) | WO2010147208A1 (en) |
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| FR3070282B1 (en) | 2017-08-24 | 2019-09-06 | Universite De Montpellier | METHOD FOR DESTRUCTION AND VALORIZATION OF AMIANT WASTE |
| CN108414551A (en) * | 2018-03-16 | 2018-08-17 | 中国检验检疫科学研究院 | Electron microscopic-X-ray diffraction method of asbestos in a kind of qualitative detection electronic product |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1038270A (en) * | 1989-02-21 | 1989-12-27 | 湖南省冶金规划设计院 | Priming explosive DDNP new process of production and sewage disposal thereof |
| JPH03282241A (en) * | 1990-03-29 | 1991-12-12 | Shimadzu Corp | Analyzing method using x-ray diffraction |
| US6766751B2 (en) * | 2002-01-29 | 2004-07-27 | Asia Pacific Environmental Technology, Inc. | Integrated waste containment and processing system |
| CN1225320C (en) * | 2003-09-19 | 2005-11-02 | 中国矿业大学（北京校区） | Comprehonsive utilization method of asbestos tail ore |
| JP4229000B2 (en) * | 2004-05-28 | 2009-02-25 | 株式会社ニコン | Optical microscope and microscope system |
| JP2008049205A (en) * | 2006-03-30 | 2008-03-06 | Taiheiyo Cement Corp | Treatment method of chrysotile or chrysotile inclusion |
| JP3956236B1 (en) * | 2006-08-22 | 2007-08-08 | Ｎｅｃファシリティーズ株式会社 | Experimental wastewater treatment method |
| JP4740200B2 (en) * | 2006-09-29 | 2011-08-03 | ニチアス株式会社 | Asbestos-containing material scattering prevention method, asbestos-containing material waste material treatment method, asbestos waste material melting treatment method, asbestos waste material treatment product and asbestos fusion treatment product |
| JP4970978B2 (en) * | 2007-02-16 | 2012-07-11 | 三協興産株式会社 | Detoxification method for asbestos-containing materials |
| JP2009005822A (en) | 2007-06-27 | 2009-01-15 | Matsumura Sogo Kagaku Kenkyusho:Kk | Treatment method of asbestos-containing substance |
| JP2009006251A (en) * | 2007-06-27 | 2009-01-15 | Taiheiyo Cement Corp | Detoxification method of amphibole type asbestos-containing matter |
| JP4153973B1 (en) * | 2007-07-18 | 2008-09-24 | 株式会社 亀屋産業 | Asbestos treatment method |
| JP2009078192A (en) * | 2007-09-25 | 2009-04-16 | Nozawa Corp | Detoxicating method for asbestos-containing building material, and mortar composition obtained by heat-treating asbestos-containing building material |
| JP2009241014A (en) | 2008-03-31 | 2009-10-22 | Sumitomo Osaka Cement Co Ltd | Method for treating fluorine-containing waste acid in detoxification treatment of asbestos-containing waste material and aqueous solution for detoxifying asbestos-containing waste material |
| JP2011072550A (en) | 2009-09-30 | 2011-04-14 | Sumitomo Osaka Cement Co Ltd | Method of treating fluorine-containing waste acid in detoxification treatment of asbestos-containing waste material |
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2010
- 2010-06-18 JP JP2011519854A patent/JP4880800B2/en active Active
- 2010-06-18 WO PCT/JP2010/060357 patent/WO2010147208A1/en active Application Filing
- 2010-06-18 CN CN2010800343196A patent/CN102803950A/en active Pending
- 2010-06-18 CN CN201410524862.4A patent/CN104722553B/en active Active
- 2010-06-18 KR KR1020127000809A patent/KR101216009B1/en active IP Right Grant
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| Publication number | Publication date |
|---|---|
| JPWO2010147208A1 (en) | 2012-12-06 |
| HK1210602A1 (en) | 2016-04-29 |
| CN104722553A (en) | 2015-06-24 |
| CN102803950A (en) | 2012-11-28 |
| KR20120036345A (en) | 2012-04-17 |
| JP4880800B2 (en) | 2012-02-22 |
| KR101216009B1 (en) | 2012-12-27 |
| WO2010147208A1 (en) | 2010-12-23 |
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