TW512077B - Detoxification treatment process of incineration ash by diffusing and decomposing incineration ash atoms and equipment for the same process - Google Patents

Abstract

This invention provides an incineration ash detoxification treatment process which enables inhibition of environmental pollution due to pollutants derived from or contained in municipal solid waste and/or general incineration ash, such as heavy metals and dioxins while subjecting generated off-gas to detoxification treatment and also to provides an equipment for the process. This detoxification treatment process comprises: subjecting incineration ash to dehydration/drying and grinding treatment; and detoxifying the treated incineration ash in a space which is isolated from the outside air and maintained in such a state that the oxygen concentration in the space is low, by subjecting toxic substances in the incineration ash to reduction treatment to detoxify the toxic substances and converting heavy metals in the incineration ash into stable compounds.

Description

V. Description of the invention (1) The present invention (the mass production problem known as fly ash, main ash diffusion, and stable form) is therefore the mainstream, but the problem, and the problem of waste pollution. Related to the ash from the environment) The solution is effective and beneficial, and the garbage system and large consumption will be problematic. Now, 70% of the waste gas that accompanies the garbage burning ash environment pollution is used to expand the landfill. Therefore, from the point of view of the content in the combustion area, the general combustion ash is harmlessly treated, and the combustion method is used. , And its installations and resources. It may be burned, but the waste that has increased over the past ten years has been treated by the municipality as a waste. Increasing management, various environmental pollutions such as the problem of heavy metals generated by dioxin, and the like, the combustion ashes discharged from the furnaces of conventional combustion facilities are generally treated by burying, but most of the combustion ashes contain unburned components. This unburned component contains most unburned carbon components and precursors that generate harmful substances such as hydrocarbons. The fly ash collected by the dust collector of the combustion facility contains a large amount of organic chlorine compounds, heavy metals, and dioxins. The precursors of these harmful substances, organochlorine compounds, and dioxin, plutonium are generated as a result of incomplete combustion of rubbish. Therefore, if the garbage can be completely burned, no harmful substances will be generated. However, most of the conventional combustion facilities do not have the ability to completely burn the garbage. At present, the system will contain a large amount of dioxin's combustion _ burned ashes to be buried. In addition, due to the shortage of landfill disposal sites in recent years, the number of local governments that have illegally disposed nearby and burnt ashes by warders has increased, and the problem of environmental pollution caused by garbage has further deepened.

2036-4563-PF (N); ph〇ebe.ptd

, Gasification and melting methods. However, even if the best elemental substance, namely halogen, is supplied, it becomes a burning ash. The chlorinated compound becomes a warm-melt method. After burning, the burning ash becomes lead and mercury with soil harmful substances. The ash is buried as it is, and it is hoped that the method of burying ashes as a resource can be developed. The method of total combustion and reduction of quantitative waste. . In this way, it is necessary to make a large amount of capital in the treatment of the gas. When the tax wave makes the waste source exist under high temperature melting conditions, the harmful precursors contained will produce about 20% of the soil. Similar hexavalent chromium, For the harmlessness of soil before contamination 512077 V. Description of the invention (2) Therefore, the Ministry of Health and Welfare rewards the use of high-temperature melting furnaces to recycle waste residues. The first purpose of introducing the refuse 70 into the high temperature melting furnace is to refuse. But 'this method is only considering discarding in: any of the three states of matter: solid, liquid, and gas: species ::: not solid' then change it to the reduction of the carcass into the garbage of the melting It is not absolutely necessary to treat the environment and the equipment cost, and the disposal cost. Therefore, the waste thrown on the mother's day must be treated in this way. Using the South temperature melting method to 'completely burn the garbage', the chlorine-containing garbage is still burned at the same time. A chlorinated compound that is oxidized with carbon. Therefore, harmful substances such as dioxins are used, and even if the high combustion ash and fly ash are used. In its composition, there are 6 kinds designated as Kun, Shixi and so on. Therefore, due to the reason of the combustion and groundwater pollution, secondary combustion can be used 2036-4563-PF (N); phoebe.p td page 5, description of the invention (3) The purpose of the present invention is to provide The exhaust gas is harmlessly treated, and from the general burning of ash to the future heavy metal and dioxin-type non-polluting environment burning ash processing method and device thereof. As a result of repeated detailed reviews, the present inventors have found that the above-mentioned problems are solved as follows. That is, the treatment method by decomposing and harmless by diffusing the atoms of the combustion ash includes: a dehydration and drying step to reduce the moisture content of the combustion ash; and the exhaust gas generated by the foregoing dehydration and drying step is transferred to the metal catalyst. A smoke exhaust treatment step in the presence of heat treatment; a pulverization treatment step for pulverizing the burning ashes of the aforementioned dehydration and drying treatment step; The space is maintained at a certain temperature and for a certain period of time. The steps of maintaining the harmlessness and re-recycling of burning ashes composed of the steps in the aforementioned low-oxygen state insulated from the outside air are maintained at a certain temperature and for a certain time. Utilizing the diffusion phenomenon of atoms to detoxify the harmful substances in the burning ashes, and stabilizing the & Harmful substances (especially halogenated substances containing gas) Rhenium is halogenated and decomposed, and it stably burns heavy metals contained in ashes and replaces the composition with harmless compounds. In addition, the dehydration and drying step described above is carried out at a temperature of 500 to 700 in the furnace. 4) ^ line (No. 2 in the scope of patent application). Such a structure can remove the moisture in the combustion and embers, and it is easy to perform the pulverization process in the subsequent pulverization step. Broken · Wai Item 3). Such a structure, which is mixed into a combustion ash furnace and crushed because the glass is micronized, is a fine powder =, and in the aforementioned crushing processing step, is given an inertia 5 =: Please refer to the fourth scope of the patent scope for compensation The ashes of the second step are efficiently adjusted to be suitable for the subsequent reduction reaction = to promote the free state of the impurity atoms at the subsequent reduction points. Also, in the aforementioned low-oxygen space insulated from outside air, the steps of processing at __ degrees and maintaining for a fixed time: ::: 疋-concentration ^ is performed at Λ 2 f / 二; 有害 oxidation is harmful in the reaction The production of matter. The milk in the furnace of the step is equipped with eight drying treatment devices; the knife selection 仃 dehydration drying dewatering selection is broken by the dehydration drying burning ash glass crushing selection device; some glass types will be selected After crushing the selected material of the burning ash furnace, Jin Li's micronization, and the burning ash contains page 7 2036-4563-PF (N); phoebe.ptd 512077 V. Description of the invention (5) ---- Some atoms Crushing processing device for crushing treatment of aging atoms in the crystal lattice: Use the diffusion reaction of the atoms contained in the combustion ash after the pulverization treatment to set up a reduction reaction treatment that harmless the harmful substances; use the combustion ash after the reduction reaction treatment A stabilizing treatment device for the diffusion reaction of contained atoms to convert the metals contained in the burning ash into stable compounds; and

A processing device for a dewatering and drying device, a reduction reaction processing device, and a detoxification treatment device for detoxifying the smoke generated by a stabilization processing device (item 6 of the scope of patent application). With such a structure, the dioxin helmets contained in the burning ashes can be damaged, and the heavy metals contained in the burning ashes can be changed into & tritified compounds. Next, one embodiment of the present invention will be described using drawings. In addition, Fig. 1 is a flowchart of a processing method of the present invention for decomposing and detoxifying by diffusing the atoms of combustion ashes. The combustion ash treatment method of the present invention uses a main ash (fiy ash), such mixed ash (combustion residue), other industrial waste, etc., and all the combustion ash generated after combustion (down It is called raw ash) as raw material (raw ash recycling). The raw ash generally contains nearly 40% water / knife. In order to facilitate the subsequent steps, use hot air to dry the furnace at a temperature of 500 ~ 700 ° C, more preferably 60 ° C. 忒 The drying step is In the presence of air, the unburned material contained in the raw ash can be completely burned.

V. Description of the invention (6) Gasification prevents the harmful substances contained in the raw ash from being rolled out during hot air dry welding and released from the big man + ^ ^ Bf The use of catalysts to process the exhaust gas containing ^ ^ ^ ^ steps generated The exhaust gas is discharged into the atmosphere through the smoke exhaust treatment step of harmful substances placed on the taxi, taxi, and S (the smoke exhaust treatment step). 7 Steps Here, the smoke exhaust treatment ’can also be treated as # 定 ♦ 卢 _ 车 _ + ^ the reduction reaction processing step in the subsequent step. And take out the sample, make the raw ash of the dried ash, magnetize the magnets and so on, remove it, and use a vibrating sieve as early as hard stone # Furthermore, choose the safari cat Γ 4 choose glass and coarse impurities. The original ash of the sieve is mixed

In the aforementioned pulverization and selection, a β 钤 side is sprinkled to remove the metal and impurities from the original ash, and the LV pulverizer is used to pulverize the ash. Go back to the crusher again. The particle size of the fire becomes the predetermined particle size, so that the original T is only [the crushing processing step]. The various genus contained in the original ash Iron, copper, steel, cadmium, and mercury4, these metals are used as catalysts in the original steps of 螗 ′, Μ, M 锤, and 贝.

The ability to make ϊίϊί 小 small and use as a catalyst is also small, L is high. Therefore, ▲ this so-called surface ΐ 'catalyst activity must be treated with the difference of the activity and the like ::' Because in the subsequent reduction X West & 1ΛΛ is preferably 50 ~ 200 mesh, more preferably 100 ~ 150 mesh. In addition, in order to micronize the original + in the crystal, which is a pulverizing treatment, the present invention J carries gold and catalyst each in the original ash. Therefore, using the minimum heat and impact force, the crushing treatment of the Putai crushing treatment step, page 9 2036-4563-PF (N); phoebe.ptd

It is 3G or more, and the crushing processor used under the impact condition of 5G does not have to be performed by a hammer mill. Here, the crushing process steps are limited. For example, there are additives such as hammer crusher before the pass (inorganic ° C, the reduction inverse concentration of 40 minutes. Moreover, depending on the occasion, these toxic substances such as dioxins) . In order to be more than%. (Such as pulverization treatment quality, etc.), the reduction reaction furnace of the clock, is based on the formation of raw ash as a catalyst, especially the formation of this effect, the effect to prevent harmful reduction into the metal Add a catalyst such as pt and a reaction furnace to the raw ash of the material in the furnace, and heat the raw ash to 600 original reaction steps). Inert gases, such as pigments, regulate low-oxygen and oxides of non-metallic elements and sexual substances. In this way, in order to suppress the harmful substances created by the media (for example, the oxygen concentration is preferably 6% to generate, and the oxygen concentration is more preferably 3

Here, the materials used as catalysts are not limited to gas, liquid, and solid. In general, dioxins cannot be decomposed at a firing temperature below 95 ° C. However, using the method of the present invention, the raw ash is micronized in the aforementioned pulverization treatment step, and the metal atoms in the metal crystal lattice are depleted and activated by the atom diffusion phenomenon, so it can be as low as 5000 to 6 t. Temperature decomposition. * In addition, when calcium oxide is mixed therein, calcium chloride that decomposes dioxin at a lower temperature can be generated. 77 In this way, the dioxins are active in the space surrounded by a low-oxygen concentration mist insulated from the outside air by maintaining a certain temperature and a certain time to diffuse the activity

512077

5. Description of the invention (8) It is chemically decomposed, and the catalyst and the additive (inorganic substance) are degassed / hydrogenated and decomposed. Next, after the reduction reaction step 1 is carried out, the furnace is heated at a temperature of 300 to 600 for 20 to 30 minutes. (At this step, the diffusion phenomenon containing heavy gray atoms is used to make it similar to metal oxides and metal monomers. It crystallizes and stabilizes. Here, 'diffusion' means that solid gold is one of the existence patterns of substances in which crystals freely crystallize. In this crystal, most crystal lattices. In the present invention, due to Make the metal atoms in the crystal lattice produce voids and deformation, and become unstable. However, the addition of thermal energy makes the atoms in the original freely move back and forth, and the new and new atoms are depleted, eliminating the crystal lattice. The holes in the crystal easily contain the atomic transformation metal. To the stable compound (moreover, the kind of metal in the stabilization step, to obtain oxides, phosphorus oxides, etc. [the original ash after the step, the low oxygen concentration C 'is more preferably adjusted to 400 ~ 50000c, stabilizing treatment step). The original mixture of metals and dissimilar metals decomposes to each other, and the heavy metal salt is used as a catalyst to dissociate the metal salt. In the solid state, most of the material atomic systems are arranged in a three-dimensional rule as a knot crushing process step, which gives inertia force 5 G and a loss of employment, so the metal is in a crystalline state. The thermal vibration is active, and in the crystalline state (diffused state), the deformation of the crystal lattice (dehalogenation), or, to eliminate the deformation of the crystal lattice while stabilizing). Metals become compounds for stabilization, depending on various types of hydroxides, sulfur oxides, and sulfides. For example, metal inspection and inspection

512077 V. Description of the invention (9) Most metals other than the earth metals are stabilized into water-insoluble hydroxides. In addition, Pb and the like are stabilized into a hydroxide [Pb (OH) 2], and this hydroxide is stably converted to a sulfide because it shows water solubility under strong acid conditions. In addition, the reaction between As and P is stabilized to CaO. These metal elements have high density, mainly the metals that belong to the migrating metal and these ions. Raw ash contains any element in the composition, and it is a relatively small amount that does not exist in ordinary soil. However, these also contain trace elements that are essential for plant growth. In addition, it sometimes involves the problem of contamination by trace elements that do not contain harmful designated substances other than metals. The metal compounds are buried underground, and the microorganisms in the soil are slowly mineralized into most of the constituent elements, and are reduced to the atmosphere in the form of C02,%, etc. In addition, inorganic cations such as Ca2 +, Mg2 +, and K + are attracted to corrosion and clay. In corrosion, it is a functional group of organic acids. In clay, the anionic charge in the interlayer position of the clay stone product and the lattice pores attracts the anions of these cations c Γ, so / net. Part of the positive charge is attracted. Most of the stabilized metal compounds exist in the form of internal structures that make up primary minerals, clay minerals, and rots. They are in the form of ions in solution, or are held on the surface of clay and neodymium by ion exchange sites. . In addition, the basic degree of the original ash, Cs 0 / S i 〇2, has the characteristics of slow cooling and crystallization, and rapid cooling becomes glassy. That is, substances that are difficult to dissolve in water become temporarily stable and safe substances. 'Health

V. Description of the invention (10) Because of the nature of the compound of insoluble metal, the additive can be used as an additive because it has no toxicity. = Qi: things. Will the chemical system be harmless? 4…-化 (The following uses the method of the present invention, because the product obtained from the original ash is organic components and heavy metals. High 'occasions, the most difficult to cure. "", The use of hydraulic cement of the organic substance = the metal that has the cause of the curing hindrance, and promote the hardening of the material. "After the treatment of the present invention, the fine particles + ί f Diffusion decomposition, multiplication with catalyst reaction and reduction reaction results in removal of obstacles. Generally, cement reacts with water to precipitate crystals of water and substances. Due to its solidification, the water and substance crystals are stable at room temperature. The element of cement that constitutes cement is composed of calcium at most, followed by oxygen, silicon, aluminum, iron, sulfur, sulfur, sodium, etc., but the chemical composition is CaO, Si〇2, Al203, Fe203 , S03, and MgO oxides account for 92% of the total. ^ On the other hand, the quality of the raw ash after treatment is not constant, but the calcium CaO is 25 to 27% at most, and then the aluminum Al2O3 is 22 ~ 24%, silicon Si02 is 15 ~ 17% 'iron Fe2 03 is 9 ~ 11%, sulfate s03 is 2%, Magnesium MgO is 2% ’Although it contains three components of cement—lime, silicon, and aluminum—it has no effect as a hydraulic cement. However, it has potential hydraulic properties.

512077

The external stimulating effect is slowly and hydraulically exerted over the years. • The value of the salinity of the chemical composition (Ca0 + Al2〇3 + Mg〇) / Si〇2. The value of the treated raw ash is 135 ~ 145, which is higher than that of cement 1 · 0 0 〇 compared with cement. On the occasion, the advantages of the treated ash will not be weathered and consolidated due to the reaction of water vapor and carbonic acid gas. 9 # In addition, the treated raw ash contains a large number of components such as aluminum, magnesium, and magnesium which are violently reactive. Since the content is more than that in the cement component, it has the characteristics of fast reaction speed and high expansion coefficient. In general, cement is concreted, and its structure is easily damaged. Sulfate is combined into concrete in concrete. 2. It becomes sulfuric acid. It becomes approximately CaS04 'and combines with aluminate trilime hydrate 3Ca〇Al203nH2O' to become cement eHringite. The treated combustion ash of the present invention has a fast reaction rate and a high expansion coefficient, and Ca (〇H) 2 is formed quickly in the initial stage of the reaction. Because there is no Ca (OH) 2 or csA in the hardened material, Increased resistance. From these properties, it is necessary to use it together with cement to solidify the necessary air bubble ability and dispersing ability, and it has fluidity. It can also change the viscosity of the soil and sand to sandy. And dagger, and it has the characteristics of excellent water permeability and strength maintenance such as site improvement. Next, the apparatus for implementing the method of the present invention will be described. The device of the present invention includes a method for dehydrating and drying the moisture contained in the raw ash such as burning ashes with hot air, and simultaneously

V. Description of the invention (12) The dehydration and drying treatment of the combustible component is completely burned at high temperature, mixed with the raw stones that are dehydrated and dried by burning ash, etc., and selected from the raw ash. For the glass and coarse impurities, the original ash contained in the selected glass two primary ash is crushed, crushed • selected and crushed • selected, ^ screened and crushed • selected burned ash furnace, etc. The particle size of the ash becomes below the predetermined particle size. Your inertial force is 5G, and the free atoms of chlorine and other hetero-f atoms in the J step are added to Pt after the crushing treatment of the burning ash, for the sake of =, in nitrogen gas, etc. The inert gas 222 harmful substances are used to reduce and treat the raw ash ... A stabilization treatment device that converts the types of raw ash such as burning ash after reduction reaction treatment into harmless compounds, and is used for dehydration and drying using a catalyst, Harmless substance treatment device for harmful substances contained in exhaust smoke generated during reduction reaction and stable treatment. By using this device, hazardous substances such as dioxin contained in raw ash such as ashes are burned to be detoxified by reduction treatment, metals are detoxified by stabilization treatment, and harmful substances contained in the exhaust gas are discharged. The smoke treatment device is rendered harmless. By this means, the burned ash treated by the device of the present invention will cause less pollution to the soil than the conventional ~ burned ash landfill treatment. Page 15 2036-4563-PF (N); phoebe.ptd Condensation V. Description of the invention (13)

In addition, using the device of the present invention, the resources of the bones of the earth net are recovered. The combustion ash can be used as a remixer. These devices are combined with a treatment to increase the combustion ash = the limit is configured separately, or multiple identical devices can be arranged in parallel. Example 1 The combustion is shown below. Next, the results of the embers treatment using the method of the present invention are actually used. _ Combustion ash is obtained from a stoker-type combustion field and a fluid-bed furnace-type combustion field, and the actual number of proofs per day is 30t for 3 years. In addition, 'the form of each device of the crushing, pulverizing reaction, reduction reaction stabilizing reaction, and fume exhausting reaction' of the plant system for burning ash re-recycling field system 'is set as follows. (1) Raw ash enters trough: 50m3 ash crane supplies 13t / h receiving trough 10m3 feeder 15t / h (2) Selection crusher vibrating screen (screen 50 mm) selection machine (except iron External magnetic separator) (3) Drying equipment 3t / hx2 Drying temperature 5 0 0. (:

2036-4563-PF (N); ph〇ebe.ptd

512077 V. Description of the invention (14) ----- Processing time 30 minutes Additive (Ma 3%) Oxygen concentration is less than about 6% (4) Crushing device gives 5G impact of fine powder (fine particles) Adding phosphate ore 0.03 % 'Adding phosphide or iron sulfide 003% to make sulfide. (5) Furnace processing capacity of reduction reaction processing device: 3t / h X 2 Reaction temperature: 500 ~ 400 ° C _ Reaction time: 20 to 30 minutes Acidic concentration · 30% or less (6) Stabilization reaction processing device Furnace processing capacity: 3t / h X 2 Reaction temperature: 200 ~ 300 ° c Reaction time: 10 minutes (7) Product hopper (hopper) mixer: 30m3 (8) Exhaust treatment device considers comprehensive exhaust treatment, use Filter-type dust collector (bag filter). Detect the pressure loss of the filter layer filter cloth, and control it at a certain pressure _ (60 ~ 150 mmAg) 〇 <mass of harmful substances in the raw ash after treatment> Burning residue of the mixture of burning ash and fly ash, using this equipment no

512077 V. Description of the invention (15) 20% of the burnt ash treatment mixture of the harmful products, mixed cement, as a solidified product, and the results of checking the dissolution of harmful specified metals are shown in Table 1 as the reference values. Table 1 Objects to be measured pH: 7 pH = 4 Calcium 0.01 (mg / L) less than 0-01 (mg / L) Less than lead 0-01 (mg / L) Less than 0_01 (mg / L ) Unfilled — Hexavalent 0.05 (mg / L) less than 0.05 (mg / L) less than 0.1 mg (mg / L) less than 0.01 (mg / L) less than total mercury 0.00005 (mg / L) less than 0.00005 (mg / L) less than selenium 0.01 (mg / L) less than 0.01 (m2 / L) less than

Furthermore, the dissolution test was performed at a level of 2 of pH = 7 and pH = 4. Also, for the measurement of each measurement object, cadmium is based on JIS κ 01 02 55.1, lead is based on] 18 1 (0102 51.4, and hexavalent chromium is based on 13 | ^ 〇1〇2 65 · 2.1, The halogens are based on JIS κ 〇〇〇〇2 612, the total; the silver system is based on Zhao 46 ring report No. 59 Schedule 1 as the basis, and the selenium system is based on JIS κ 〇〇〇2 67 · 2 respectively. The results of the concentration of dioxin in the exhaust gas of the combustion furnace are shown in the table% ^, #, ° 1. As shown in Table 2, it can be determined that the concentration of each gas in the exhaust gas is below the reference value. #

The degree also shows the under-ND value (quantitative of the harmful substances contained in the exhaust gas discharged by the Breguet philosophical service + I month device is below the reference value. &Amp; Table 2

512077 V. Description of the invention (16) Object of measurement Measurement of white cat fruit 〇2 12% conversion 値 Dioxin concentration (ng-TEQ / m3N) — &lt; 0.016 麈 concentration (g / m3N) 0.05 0.06 Nitrogen oxide agricultural (V / v ppm) 46 56 Sulfur oxide concentration (ppm) &lt; 5 — Sulfur oxide content (m3_ &lt; 0.006 —— Hydrogen chloride concentration (v / v ppm) 0.7 0.9 Carbon monoxide concentration (Wv ppm) 8 10 Furthermore, For the concentration measurement method of each measurement object, the dioxin concentration is based on the Ministry of Health, Labour and Welfare Publication No. 234 (1 997) "Calculation method of dioxin concentration", and the dust concentration is based on JIS Z 8808 (1 995) "Exhaust gas _ body The method for measuring the concentration of dust in water ”is based on JIS K 0104 (1984)“ The method for measuring the concentration of nitrogen oxides in exhaust gas ”as the standard, and the concentration of sulfur oxides is based on JISK 0 1 〇3 (1 995) "Measurement method of sulfur oxide concentration in exhaust gas" as reference, and hydrogen chloride concentration based on JIS K 0107 (1 995) "Measurement method of hydrogen gas concentration in exhaust gas" As a benchmark, the carbon monoxide concentration is based on j IS K 0 0 9 8 (1 9 8 8) "Measurement method of carbon monoxide concentration in exhaust gas" as a reference.

[Effect of the invention] According to the invention described in the first item of the scope of the patent application, because the atom in the crystal lattice can be made deficient, thermal energy is added to the burning ashes contained in the activated metal atom to make the atom heat Vibration active, the state in which atoms move freely back and forth between the junction and crystal (diffusion state),

2036-4563-PF (N); ph〇ebe.ptd &quot; 一 &quot; 一: page 19 &quot; V. Description of the invention (17) Second, ί: Solve the deformation of the crystal lattice, from the crystal lattice φ · 子 ( Tooth atoms, etc.), can detoxify the original harmful substances contained in the burning ashes. Dioxins and the like In order to solve the crystal lattice deformation, by replacing the atoms when the atoms are stored in the two holes, the genus and the like in the crystal are stably transformed into harmless compounds. … Contained heavy gold The invention described in item 2 of the scope of patent application, f the moisture contained in the embers, moisturizes it and has poor fluidity due to ^: better properties. In this way, the dehydration and drying step can be easily carried out = selection: sudden selection, pulverization ... combustion at high temperature in the presence of oxygen contained in the combustion ash furnace. # Points to generate dioxins. JPrevention of Unburned In addition, the invention described in claim 3 of the scope of patent application can select iron from nails such as nails in raw ashes of water-dried burning ashes and the like. In addition, the vibrating sieve can be used to select the original ash: Class member :: coarse impurities' The selected glass is crushed and can be mixed into the original ash after passing through the teacher. As a result, processing impurities such as nails can be removed, and in the subsequent pulverization processing step, the ash can be easily pulverized and treated. According to the invention described in item 4 of the scope of the patent application, the inertia force 5 (j becomes the predetermined grains or less is given to the original ashes of the crushed ash and other burning ashes. The original ash is included in the subsequent The reduction treatment step of the step is used as the metal of the catalyst. As a result of the inertial force crushing treatment, these are refined and activated as the catalyst, which can promote the reaction in the reduction treatment step.

2036-4563-PF (N); phoebe.ptd Page 20 512077 V. Description of the invention (18) In addition, the inert gas is used for the reduction reaction according to the scope of the patent application. It can be effective and can inhibit the use of oxygen as a medium. The scope of the patent application is to make the combustion harmless by the reduction reaction processing device. In addition, the raw ash contains physical treatment and is used to stabilize it and become a safe ingredient that pollutes the environment. In addition, the treated raw ash is used in combination with Portland cement, etc. By this, there is no material in the final disposal field, that is, forming a recycling-type society. The use of the treatment of the present invention is more expensive than the use of high-temperature melting. It is noted that under the conditions of low oxygen, Wujinming 'will lead to the generation of harmful substances. … The ancient device of fever in the ashes described in item 6 'has a harmful designated substance contained in ^ ^ ^ dagger treatment, and θ uses heavy metals and dioxins as soil components, and with ordinary' also Can be used as water and curing materials. It must be buried, and it can be re-resourced into a new element. 〇 Splitting treatment is used for one-third of every waste discharged.

2036-4563-PF (N); phoebe.ptd

512077 Brief Description of Drawings Figure 1 is a flow chart of the method for treating the ash-burning atoms of the present invention by diffusion and decomposition without harm. iiii 2036-4563-PF (N); phoebe.ptd page 22

Claims (1)

6. Scope of Patent Application 1. A treatment method by burning ashes, which includes: dehydration of atomic diffusion to decompose and harmlessly reduce the moisture content of burning ashes. The dehydration will be carried out by the above dehydration and drying steps. Existing smoke treatment step in the presence of heat treatment; scum milk in the migration metal catalyst to decompose the dehydration and drying treatment step of the ageing pulverization process step; The space in a low oxygen state is composed of a certain step of warm embers 2 and outside air, which is used to make the treasure, = f and maintain a certain time treatment method; ..., sigmaization and depletion of burned ashes. Xu Zhongzai The aforementioned low-oxygen I-state m, which is insulated from the outside air, is treated with a fixed number of m, and the diffusion of atoms is used to detoxify and stabilize the harmful substances in the burning ash. 2. The treatment method by dispersing and detoxifying the source of burning ashes, as described in item 1 of the scope of the patent application, wherein the aforementioned dehydration and drying step is performed by heating the furnace at a temperature of 500 to 700 t. "Before the step, a crushing method is provided. 4 · As in the scope of the patent application ~ ^ n U ^ ^ ^ ^ The treatment method of the diffusion of the particles to decompose and harmless, wherein in the aforementioned pulverization processing step, an impact of" inertia force% "is given. As described in item 1 of the scope of the patent application, the original method of burning ashes is described in section 3. As described in the scope of the patent application, the atoms of the ashes are diffused to decompose and harmless. Steps described by burning the ashes of the original 2036-4563-PF (N); phoebe.ptd page 23 The step of dissociating and decomposing and isolating the hypoxic state of insulation is performed by reducing to the reduction reaction. The harmless treatment method space is based on the original reaction treatment steps and physical steps at a certain temperature, which are based on the concentration of oxygen. Among them, the reduction and treatment of 3% or less of the stabilized treatment steps in the aforementioned and outside air and maintaining a certain time are performed: : Decompose and harmless by "burning the atom of the ashes": package: used to implement the method described in item 1 of the scope of patent application * The device dehydrates the moisture contained in the combustion ash to dehydration and drying The crushing selection device for the glass contained in the burning ash and the selected glass is broken; the pulverized ash of the selected burning ash is crushed, and the crushing treatment of the deficient atoms in the crystal lattice of the burning ash is performed. The pulverization treatment will have the diffusion reaction of the atoms contained in the burned ashes after processing, and a reduction reaction processing device for the harmless σ substance; the diffusion reaction of the atoms contained in the burned ashes after the reaction treatment: the burned ashes are contained Metal into a stable stabilization treatment device; and a dehydration and drying device, a reduction reaction treatment device, Smoke treatment device for harmless treatment of smoke generated by a processing device. 2036-4563-PF (N); phoebe.p t d p.24