TW200944717A - Method of treating waste and heat-resistant compound obtained using the same - Google Patents

Abstract

Provided is a method of waste treatment by which a waste is efficiently treated without fail with satisfactory working efficiency and in which the waste is less apt to fly off or volatize. In particular, the waste treatment method renders substances containing a harmful chlorine compound harmless. Also provided is a technique for recycling and effectively utilizing a product obtained using the waste treatment method. The waste treatment method is characterized by depositing a waste dispersion comprising a waste, polyaluminum chloride, an alkaline substance, a sugar, and water on a granular substance and then subjecting this granular substance to a heat treatment. In particular, the method is a waste treatment method in which the waste is a chlorine compound. Further provided is a heat-resistant compound obtained using the waste treatment method.

Description

200944717 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a waste disposal method, and more particularly to a heat treatment in which a waste gas containing a plurality of gases is supported by a government liquid in a granular form. Waste treatment method 'and the thermal compound obtained by using the method. [Prior Art] In recent years, when waste is incinerated in a waste treatment facility, it is accused of β to form a highly toxic substance such as dioxin. The reason for this phenomenon is that organic chlorine-containing compounds such as polystyrene (PCB) contained in wastes are re-synthesized in the form of dioxins and are discharged into the atmosphere because they are not completely incinerated. In addition, wastes containing organic chlorine-containing compounds such as PCBs not only cause dioxins and the like to be polluted when incinerated, but also accumulate in the soil, which will be absorbed into crops, or flow out due to rain or the like. Concerns about environmental pollution. ® Multi-disinfected biphenyl (PCB) is widely used as a heat medium, insulating oil, etc. due to its excellent physical properties. Due to the occurrence of the Kanemi oil disease in 1968, its toxicity to living organisms became a social problem. In 1972, it was completely banned from manufacturing and use. However, there are still 47,000 tons of PCB waste that are kept in an untreated state. If not resolved as soon as possible, it will plant the bane for future generations. Regarding PCB processing, due to its heat resistance and water resistance, long-term residual property, bioconcentration property, and volatilization mobility, a method of plasma decomposition at a high temperature of 10 ° C or higher is known in thermal decomposition ( Reference Patent Document 098109858 3 200944717 A method of degassing using a catalyst or the like (refer to Patent Document 2), etc. The above-described method is not cost-effective and safety, and requires a large amount of energy and time. For example, Patent Document 3 discloses a technique for re-recycling a product that has been subjected to waste treatment. Patent Document 3 applies a harmless treatment agent containing a metal ion or the like to a heavy metal, a PCB, or the like. There is 0 waste, the hazardous waste is solidified by the cement, and the obtained cement cured product is reused as a durable material such as a concrete secondary product. However, Patent Document 3 only seals the PCB into the cement cured product and suppresses it. The elution to the outer enthalpy' is not disclosed for the pCB decomposition treatment by heat treatment, and is incomplete from the viewpoint of the complete detoxification of pCB. Japanese Patent Laid-Open Publication No. 2005-262196 (Patent Document 2) Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. 2001-145859 (Patent Document 3). The present invention has been made in view of the above-described technical background, and an object of the present invention is to provide a method which is excellent in workability, in which waste is not easily scattered or volatilized, and which can efficiently treat waste efficiently. The substance of the gas compound is subjected to a harmless waste disposal method, and the product obtained by using the waste treatment method is re-resourced and effectively utilized. (Means for solving the problem) 098109858 4 200944717 The inventor of the present invention is to solve the problem. Repeatedly conducted an in-depth review of the problem and found that 'by removing waste containing polychlorinated aluminum, alkaline substances, sugars and water _ on specific granules, it can prevent harmful The chemical compound is leaked out into the series, and is caused by the incomplete combustion of the s milk compound by holding the dispersion of the woman's waste. In the case of the occurrence of dioxin, etc., it has also been found that the product of the waste treatment method can be recycled into heat resistance, electrical conductivity, chemical resistance, etc. The invention can be used effectively and can be used effectively. That is, the present invention provides a waste disposal method characterized in that at least a waste of chlorine, an organic substance, a sugar, and water can be used. After the waste dispersion is carried on the granules, it is subjected to the domain treatment as above. Further, the present invention provides (iv) the detachment treatment method, and the present invention provides the enthusiasm of using the waste treatment method. (Effect of the Invention) According to the present invention, the waste is not easily scattered or volatilized in the workability with good workability. In addition, by disposing the waste dispersion liquid in a granular material and performing heat treatment, it is possible to provide all of the harmful chlorine-containing compounds and the like 70, which can provide environmentally-friendly and excellent waste treatment according to the present invention. By heat-treating the granules carrying the waste dispersion, it is possible to provide a waste treatment method which is capable of preventing the incomplete combustion of the chlorine-containing compound and which is produced by 098109858 5 200944717 and having excellent environmental performance. Further, the product obtained by the waste treatment method of the present invention can provide a heat-resistant compound excellent in heat resistance, electrical conductivity, chemical resistance, and the like. [Embodiment] The present invention will be described below, but the present invention is not limited to the specific embodiments described below, and can be arbitrarily changed. <Composition of Waste Dispersion> The present invention relates to a waste treatment method characterized in that a waste dispersion containing at least waste, multi-aluminized aluminum, an alkaline substance, a saccharide, and water is carried in a granular form. After the material, heat treatment is performed at 60 (Tc or more. Waste) refers to waste that must be discarded, and is a solid shape (hereinafter referred to as solid waste) or a liquid (hereinafter referred to as "liquid waste"). In addition, as the "waste" used in the present invention, κ is not particularly limited, and all kinds of wastes can be used. Among them, ^ is the waste H step to exhibit the present invention. From the viewpoint of the above-mentioned effects, it is preferable to contain a gas-containing compound, and it is particularly preferable to "specify the chlorine-containing compound to be disposed of by the waste because of its toxicity." First, the "chlorine-containing compound" includes a PCB ( Polychlorinated biphenyls), carbon tetrachloride, chloroformamidine, 1,2-dichloroethane@, i,i-dichloroethylene, cis-indole dichloro-1-ene trans-1,2-digas Ethylene, 12_di-propylene, u-dipropylene, gas-fired, 1,1,2-dichloro Alkane, triethylene glycol, tetrachloroethane, chloroethene, DDT (two gas, two stupid, three gas, ethylene), pcp (multiple gas), chlorine, 098,109,858, 200944717, son, gas, stupid, dioxin, etc. Among them, pcB (Multi-gas biphenyl) is particularly suitable for the present invention. In other words, the present invention is preferably used in the treatment of (10). /Gasified aluminum is a product represented by [AlXOfQnCih% ( igng5). a method for producing a cross-linked aluminum multi-core complex as a main component. The production method is not particularly limited, and it is preferred to dissolve the aluminum hydroxide in an acid to increase the dissolution aid under pressure or as needed. The addition of a side group as a polymerization accelerator is carried out, and the dissolution aid or the polymerization accelerator is particularly limited as long as it has the effect of the present invention. In the above formula, m is preferably 10 or less. In the present invention, the above-mentioned aqueous solution may be abbreviated as "PAC". In the present invention, as the "polyaluminized aluminum" or "pAC", it is preferable to use a commercially available water for purification or wastewater treatment. The aluminum content in the pAC is not particularly limited, and is preferably in terms of Ah 〇 3 3 to 30% by mass, more preferably 5 to 20% by mass, particularly preferably 8 to 15% by mass, especially 10 to 11% by mass. Also, it is particularly preferable as defined by jIS K 1475. The "physical substance" may be an alkali metal hydroxide (such as sodium argon oxide or potassium argon oxide) or an alkali earth metal hydroxide (magnesium hydroxide, calcium hydroxide or barium hydroxide) or hydrogen of another metal. An oxide (such as aluminum hydroxide), a free base hydroxide of a wrong salt, ammonia, an amine (mercaptoamine, ethylamine, ethanolamine, etc.), an alkali metal or an alkaline earth metal carbonate ( A sodium carbonate or the like, a hydrogencarbonate such as an alkali metal or an alkaline earth metal (such as sodium hydrogencarbonate), etc. By using an alkaline substance, emulsification and dispersion can be promoted, and since heat generation, dissolution and dispersion work can be easily performed. It can also bring down the cost. Use of oxyhydrogen 098109858 7 200944717 Sodium hydride can effectively emulsifie new waste. From the viewpoint of producing "liquid _ _ =" and cost-effective, it is a special J as _", which is exemplified by glucose. Fructose and other singles: such as disaccharides; more than the class of temple powder; (four) and so on. Since the enzyme is two = element: it will become the carbon produced during or after the heat treatment; or the original 枓' or promote combustion. From the viewpoints of easy handling, high water quality, and price, it is lighter in bamboos such as (four) and cellulose. Lai «Dianxian County Compilation (4) t = From the above point of view, 'excellently is sugar on white sugar, three warm sugar, etc.; from the powder of the taro, corn and other plants or the paste of the lake (four); rice noodles, glutinous rice flour, wheat flour, Powder of glutinous rice such as corn flour and white powder. "Water" may be included in the above PAC + and may be additionally added. That is, water may be additionally added during the preparation of the waste dispersion, or may be added only to the water contained in the crucible. After heat treatment, the water will partially evaporate, but it may also be brought into the gasification process due to reaction, parental association, coordination, and the like. The waste dispersion may further contain an alcohol in a stepwise manner. By containing an alcohol, it is possible to temporarily carry a low-viscosity alcohol dilution such as high-definition, waste-absorbing, alcohol-soluble waste, etc., which can be easily carried on the granular material. Further, it is effective for promoting dispersion or emulsification of the waste dispersion. In addition, there is an effect of promoting thermal decomposition caused by alkaline substances. Examples of the alcohols include methanols such as methanol, ethanol, propanol, and butanol; propylene glycol, tripropylene glycol alcohol, diethylene glycol, triethylene glycol, propylene glycol, and di-ols such as 098109858 8 200944717; Polyols such as glycerin, pentaerythritol, trishydroxy-p-propyl and the like. Among them, the use of ethanol is preferable from the viewpoint of environmental protection and safety. The waste dispersion may further contain a surfactant. By containing a surfactant, the preparation of the emulsified dispersion of liquid waste can be easily made, the individual waste can be easily dispersed, and the waste dispersion can be easily carried on the granules, promoting emulsification or thermal decomposition. Etc. The "surfactant" is not particularly limited, and at least one or two or more surfactants selected from the group consisting of a cationic surfactant, an anionic surfactant, and a nonionic surfactant can be used. Among them, in the present invention, an anionic surfactant is preferably used from the viewpoint of reducing environmental load. As the anionic surfactant, a salt of a long-chain fatty acid or the like is preferable. As a long-chain fatty acid, it is particularly preferred to be from a plant. The blending ratio of waste, polychlorinated, test substances, sugars, water, alcohols, and interface bioactive agents is not particularly limited. 'Better waste W mass parts, multi-gasification chain (PAC) The content is 5 to 10 parts by mass in terms of A· conversion, and the amount of the test substance (in the case of crystal water, the mass of the water is removed) 4 to 10 parts by mass, sugar 15 to 20 parts by mass, water (negative amount of water other than _) ◦ to parts by mass, 0 to 2 parts by mass of the alcohol, and 5 to 5 parts by mass of the surfactant. <Form of Waste Dispersion> The waste dispersion is not limited as long as it is a liquid or/or individual of the liquid to be discarded and/or the individual is dissolved in the sub-(4). When the waste is a liquid, it is preferred that the liquid waste is emulsified and dispersed in a liquid containing water, that is, the "waste dispersion" of the present invention is preferably an emulsion dispersion of New Waste. Or a solid dispersion of solid waste. The "liqueced dispersion" refers to a liquid in which a liquid which is not dissolved in a liquid is dispersed in a fine particle state to form a milk riding (emulsiQn, emulsion) state. "(4) Emulsified dispersion of waste" means a liquid in a state in which liquid waste such as waste oil is dispersed in water, for example. In addition, "the liquid in the state of the liquid and the liquid in the state of the liquid, such as sludge, etc." State of the liquid. Here, examples of the "liquid waste" include a chlorine-containing compound such as pcB or triethylene, or a waste oil, insulating oil, waste acid, waste, or the like. Further, examples of the "solid waste" include waste wood, waste paper, eucalyptus shell, sludge, waste plastics, and various protein f residues (food residue). These systems are pre-treated as needed, and they are easy to become waste dispersions. &lt;Grained material&gt; The waste sterilizing method of the present invention is based on the fact that the above-mentioned waste dispersion liquid is carried on the green matter and is then subjected to riding reduction. #由_妹妹, can make workability better. 'Waste is not easy to sew or sway, can be processed efficiently 098109858 10 200944717 waste. Further, there are cases where the resultant product can be reused as a valuable product. Here, the "granular substance" is not particularly limited as long as it can carry the above-mentioned waste dispersion liquid, and it is not particularly limited to use a substance selected from the following: (1) carbonaceous matter; (1) (A) an aqueous solution containing an aluminum compound impregnated with an aqueous solution containing an organic solvent and immersed in an inorganic solution; ) granules from plants; because of the county (4) waste dispersion, and can be decomposed. Further, for the same reason, the granular material is preferably porous. (1) Carbonaceous matter

"Carbonaceous matter" means that the above-mentioned wastes can be carried mainly by the monomeric carbon as the main system, and the job is limited to four (4), and the charcoal is generally porous. The ground adsorption waste 'can increase the heat of decomposition, so it is used in special occupations. (1) The water containing the money and the organic matter (10), which is made of a water-based dispersion containing a reduced amount of sputum and suffocating (10) and organic matter, is abbreviated to include Γ Γ ΪΓ 简称 简称 简称 简称 简称 简称 简称 简称 简称The water-soluble solution containing the polychlorinated H compound _ 26 {rc ~ Gang Li shouted by the containing compound 3 Ming compound also contains carbonaceous material. 098109858 11 200944717 Here, as the "multi-chlorination" used in the present invention, the "gasification" used in the present invention can be used in conjunction with or "(4)", and the general market can be preferably used. As a "polychlorinated error" (for example, as specified by Chuan U475). There is no particular limitation on the amount of money used or waste water treatment. 'Replacement with Ai2〇3 = more preferably 5 to 20% by mass in the PAC, especially 81: 3, mass%, further Use water instead. °. Further, it may be suitably used as an "organic substance", and it is not particularly limited as long as it is a liquid organic substance or kv&gt;, and the organic substance or the water-soluble organic substance has a high boiling point and is easy to handle, and has a solubility in water. Among them, by using calcination to obtain a small specific gravity (five) * full nature, low price, can be glucose, fructose, _, compounds, etc., preferably ', ' and powder 4 sugar or sugar derivatives, etc. . In the case where the ratio of the aluminum compound (PAC) to the organic compound is better than that of the compound containing the compound, the ratio is not particularly limited as long as it can be used to form a good fly. When the aluminum content is two, it is 1 G f#% of W. It is preferable that the PAC 100 and the organic matter to be damaged are preferably 1 〇 to the mass part, and the mass is preferably 30 to 100 parts by mass. When the content of PAC is not 10% by mass, the ratio of the above-mentioned ratio is proportional to the range of increase or decrease. Examples of the calcination method include a method of standing and calcining in a heating furnace, a method of directly contacting a flame, a method of supplying to a continuous calcining furnace, a method of performing sliding, and the like. Among them, from the viewpoint of thermal efficiency, it is preferable to use the 098109858 ◎ ❹ 12 200944717 cup type burner or the like to directly contact the flame side, the earth, and the blasting system. The method of directly contacting the flame is not particularly limited, and is preferably ammonia, yin, ethane, propane, butane, carbon monoxide, or municipal gas. Calcination is usually done in fresh C~. C's fanship is carried out. The job temperature is preferably 40 〇. 02〇0 generation range, better _. (&gt;18〇〇.〇: The range, particularly preferably in the range of 700 ° C to 1500 ° C, preferably 8 〇 (rc ~ 1 〇〇〇 t: range. Also, the calcination environment is not particularly limited It may be in a vacuum; an inert gas such as nitrogen or argon; or any one of an active gas such as air or oxygen. The calcination time is not particularly limited, and it is preferably a method of calcination in a heating furnace. It is preferably 10 to 60 minutes, more preferably 2 minutes and 25 minutes. Further, in the method of directly contacting the flame, it is preferably 2 minutes to 3 minutes, more preferably 3 minutes to 20 minutes. Preferably, the melon burning can be carried out in an oxidizing atmosphere such as in the presence of oxygen, or in a non-oxidizing environment, and particularly preferably in an oxidizing atmosphere such as in the presence of oxygen. The carbon-aluminum composite compound is pulverized or pulverized as needed to form a granule. (3) The inorganic compound is impregnated with an aqueous solution containing aluminum chloride and an organic substance and calcined to form an inorganic compound coated with an inorganic compound. The inorganic particles are impregnated with an aqueous solution containing a plurality of vaporized aluminum and an organic substance and calcined The aluminum-containing compound-coated inorganic compound (hereinafter referred to as "aluminum-containing compound-coated inorganic compound") is obtained by impregnating the above-mentioned "aqueous solution containing a plurality of vaporized aluminum and an organic substance" into a substance containing inorganic particles, and 098109858 200944717 An aluminum compound-coated inorganic compound calcined at 260 ° C to 2800 ° C. The structure of "aluminum-containing compound-coated inorganic compound" may be an inorganic particle whose inorganic particles are calcined and chemically and/or shape-changed. The structure is covered with the above (2) "aluminum-containing compound"; it is also possible to infiltrate the "polyaluminized aluminum and the organic-containing aqueous solution" into the inorganic particles, and simultaneously perform satin burning in this state to generate a separate In addition, the inorganic particles may be modified as the inorganic particles of the core, and may have a coating structure. The type and shape of the "inorganic particles" are not particularly limited. Examples thereof include calcium carbonate, barium sulfate, talc, inorganic coloring pigments, asbestos, synthetic hard lye, and glass fiber (also including glass wool). It is preferable that the inorganic particles are contained in a waste waste such as U-stone, synthetic hard stone: glass fiber, etc. Also, it is a "resin-containing resin" of waste. The above-mentioned general-purpose filler is also particularly preferable. As the "organic compound" used as the inorganic compound-coated inorganic compound, as long as it is used as an essential component in the present invention, the above-mentioned (1) or "Ming compound" can be manufactured the same.

+ m "Yes" is the same as the "organic matter" used in the aluminum compound I. Calcination The same conditions and conditions as in the above (1) "containing the compound" are also the conditions. The infused compound of the melon-burning compound is coated with the inorganic character ',, 098109858 109858 ' 200944717 and pulverized to form a granular material. (4) The granules of the plant are not particularly limited as long as they are capable of carrying the above-mentioned waste dispersion, and examples thereof include wood chips and canna crumbs. Wood particles, waste paper, tiled paper, shredded paper, etc.; bean residue; corn, wheat, rice, etc.; rice husks, shells and other cereal shells. These plant-derived granules are "carbonized or "a composite of aluminum and carbon" by heat treatment or at least in the initial stage of heat treatment. <Waste disposal method> The waste disposal service (4) of the present invention includes at least (1) preparation of a money dispersion, (7) loading of a granular material, and (3) heat treatment. (1) Preparation of waste dispersion The preparation method of the waste dispersion is not particularly limited. Specifically, for example, at least an appropriate amount of an aqueous solution of an organic substance such as sodium hydroxide, a PC waste, and a polyaluminized aluminum (PAC) can be prepared at least in an appropriate amount, and the same substance can be used as an organic waste. The second 'sodium hydroxide makes it heat up. (4) The low price makes the treatment such as dispersion become more powerful. Further, it is also possible to appropriately add emulsification and dispersion in order to dissolve the alcohol by dissolving organic waste such as KB in the first step. ★. The surfactant may be added to the sugar at the same time as the waste, but it is preferably added as the lower-(four), and then the aqueous solution _4 is added to the above solution. 200944717 2 After the waste is inspected _ after the _ thing, the waste material which is initially contained in the waste dispersion (10) is not contained in the waste dispersion which is not contained in the waste dispersion. Loaded on the granules. In this case, the "waste dispersion" of the present invention is carried on the granules and the preparation is completed. Then, as a sample which can be carried on a granular material, waste such as a PCB, an aqueous solution of PAC or a saccharide, or the like can be given. In particular, after the basic substance f, the PAC is carried by the particulate matter in the subsequent reaction, and the emulsification or heat separation is promoted, and the effect of preventing the volatilization of the chlorine-containing compound by the coating effect is promoted. The method of the knives (2) for carrying the granules is not particularly limited as long as the waste dispersion liquid is granulated. For example, the above-mentioned waste dispersion may be added with an appropriate amount of granules, and the granules may be used. It is carried out by stirring or the like. The granules have an effect of selectively selecting the adsorbed waste. When mixing _, the decrease will gradually increase, and the (4) Ux under the load holding waste dispersion will be referred to as "silk-loaded granules". With respect to 100 parts by mass of the granules, it is preferred to use 2 parts by mass of the waste material, more preferably 2 to 10 parts by mass of the granules, and more preferably 3 to 5 parts by weight. If the amount of the waste dispersion is too small, the efficiency of the waste treatment may be lowered. If the amount is too large, the fly may not be prevented from being scattered or volatilized, or the heat treatment may not be completely harmless. . (3) Heat treatment month As a method of heat treatment, a method of standing in a heating furnace, a method of directly contacting 098109858 16 200944717, a method of supplying to a continuous heating furnace, a method of sliding down, and the like are exemplified. Among them, since the heat treatment in the heating furnace can completely burn the chlorine-containing compound, the generation of the toxic combustion gas can be suppressed, and the harmless gas can be released, so that it is preferable from the viewpoint of improving safety and the like. In the heat treatment in the heating furnace, for example, the waste dispersion-carrying granular material is placed in a rod or the like, and placed in a heating furnace surrounded by ceramic heat insulation in five directions. From the viewpoint of thermal efficiency, a method of directly contacting the flame is also preferred. In the method of directly contacting the flame, the combustion gas is not particularly limited, and is preferably hydrogen, helium, ethylene, propylene, butadiene, carbon monoxide, and city gas. The heat treatment in the heating furnace is preferably carried out at a temperature of 6 Torr to 28 Torr depending on the ambient temperature in the furnace (hereinafter sometimes referred to as "in-furnace temperature"). Further, "the set temperature of the heating furnace" or "the temperature in the furnace before the waste dispersion liquid is placed" is preferably 60 (TC to 180 (the range of TC, more preferably 700 ° C to 150 ° ° C) The range is particularly preferably 80{TC~100 (the range of TC. The method of the present invention can set the temperature of the heating furnace to be compared with the plasma decomposition method in which the temperature of the heating furnace must be previously set to 100 (rc or more). When the heat treatment is performed in a heating furnace, the temperature of the substance in combustion (hereinafter sometimes abbreviated as "combustion temperature") can be set to 9 〇〇»c or more by heat treatment. Further, it can be set to 95 (TC or higher). It can also be set to 1 〇〇〇. (: Above. Therefore, in order to burn a decomposition gas belonging to harmful organic substances generated from wastes such as chlorine-containing compounds, the combustion temperature is preferably 900 〇c or more, more preferably 95. (rc 098109858 17 200944717 or more, particularly preferably 1000 Å or more. ^The heat treatment environment is not particularly limited, and may be any one of a vacuum napkin, an inert gas such as nitrogen or argon, or an active gas such as 4 gas or oxygen. From the point of view of the ease of operation, the system is preferred. Heating in the air. The heat treatment temperature of the method of direct contact with the flame and the treatment in the heating furnace. (4) The burning temperature is stored by the thermocouple radiation thermometer, and the needle (the outer size is, for example, Φ8χ500πιιη) is inserted into the test. Among things

The above-mentioned heat treatment temperature is defined as the second measurement by the method: the time is not particularly limited, and the heat is set in the heating furnace to be 7, preferably 3 minutes or more, more preferably For the minute, the special 4 is 7 to 40 minutes, and the best is 7. ^ ^ Knife. Moreover, compared with the method of heat treatment which is placed in the heating chamber, I ^, although a part of the generated gas will be released into the Goda rolling, the method is slightly lacking in μ ratio, and the point value is directly contacted. Flame side

The case is preferably 1 minute ~ 3 〇 ^ ^ U knife clock, more preferably 2 minutes ~ 20 minutes Tejia is 5 to 10 minutes. <Heat-resistant compound> When using the waste disposal method of this month, it will generate heat/heating/

Things. The heat resistant compound can be used as a valuable product for various purposes. The invention also relates to "i thermal compounds" obtained by using the waste treatment method of the present invention. The appearance of the sputum resistance of the present invention, which is evaluated by the following evaluation method, is substantially not doubled, and the mass change is 0.3% by mass. 098109858 200944717. Further, the change in the mass of the heat resistant compound is also included in the vaporization due to adsorption of moisture. [Evaluation of heat resistance] 20 g of the powder of the heat-resistant compound obtained by the waste treatment method of the present invention or 20 g of the heat-resistant compound which is formed into a substantially cubic shape is placed in a furnace which substantially shields the air. Heated at 130 ITC for 24 hours to observe changes in appearance and quality.耐热 The heat resistant compound of the present invention is excellent not only in heat resistance but also in electrical conductivity and/or chemical resistance. When the conductivity is evaluated by the following evaluation method, the specific resistance can be 1 (Γ6 Ω·cm or less. Therefore, it is 'better than 〇6 Ω · cm or less. <Evaluation of Conductivity> The waste treatment using the present invention will be used. The heat-resistant compound obtained by the method is pulverized into a powder by a grind and inserted into a tube of acrylic resin having a diameter of φ 7 and a length of 200 mm, 5 times from a height of 2 cm. A DC voltage is applied to the top and bottom of the sample in the inlet tube, and the current value at 20 ° C is measured. The specific resistance of the powder plugged into the shape in the shape is calculated from the current value. Sexuality, when evaluated by the following evaluation method, no chemical reaction can be observed visually regardless of the drug. Therefore, regarding chemical resistance, it is preferred that no chemical is applied to any drug when evaluated by the following evaluation method. The (four) compound obtained by using the waste treatment method of the present invention is 098109858 19 200944717 l〇g is placed in a flask to add 1N (standard concentration) dilute sulfuric acid, 5 mass% of sodium oxide in the evening. , C, _, resting under the armpit, observing the presence or absence of a chemical reaction. In the waste treatment method of the present invention, when a PCB containing 18% of the content is used as waste, the PCB content in the obtained heat-resistant compound is gas. When the colorimetric layer analysis method is used for the quantification (analysis by the Chinese and foreign Techn〇s company), the quantitative lower limit value is 0. 0016 mg/kg or less. Therefore, the heat resistant compound of the present invention is preferably evaluated by the 耽 phase chromatography analysis. It is Q. Q 〇1 6 mg/kg or less. The waste treatment method according to the present invention does not cause harmful combustion gas action. The principle is not clear, but it can be considered as follows. However, the present invention is not limited to the following The range of effects, that is, the waste dispersion containing waste, polyaluminum chloride, alkaline substances, sugars, and water is carried on the granules, and heat treatment is performed only from gas-containing compounds. The harmful organic matter decomposition gas generated by the waste is surface-burned, and the combustion temperature thereof reaches, for example, 980 ° C or higher, and the harmful organic matter decomposition gas system generated is completely burned, and only the harmless combustion gas is released. In the case, the difference between the combustion temperature and the ambient temperature in the furnace (temperature in the furnace) is, for example, 200 to 230 ° C on average, and the violent combustion 'thermal efficiency is also extremely south' can be decontaminated in a manner that saves the source. In the following, the present invention will be described more specifically by way of Examples and Comparative Examples. However, the present invention is not limited to the embodiments as long as it does not deviate from the gist of the present invention. Indicates "mass parts" as long as there is no special 098109858 20 200944717. It is limited to 'fixed' and '%' means "% by mass" (Example 1) <Preparation of waste dispersion and loading of granular materials> (10) Four parts were dissolved in 6 parts of water, and 4 parts of (10) (insulating oil containing PCB) and 2 parts of ethanol were added and mixed. Next, 'when the wheat flour q is in the ^ ς 1 see 』 H 9f Lishui 51 copies, add it ("PAC" made by Oji Paper Co., Ltd. (The amount is converted to Al2〇3! 6 parts of sugar and syrup, and (4) 12 parts of bamboo house added to porous carbon as 'granules', and (4) mixing. Thereby, it is obtained that the waste will be discarded and the dispersion will be highly viscous (four). Hold the body. ^ <Heat treatment> The carrier obtained above is inserted into the rod at a height of 1 〇 to 15 liters, and the inserted person is kept at the set temperature in the furnace (that is, the temperature in the furnace before being placed). In the heating furnace of c. Insert the rod into the heating furnace (4) and start the ignition after ignition. After ignition, the decomposition gas is burned on the surface for 4 minutes. After the ignition is started for 6 minutes, the combustion of the surface gas is stopped, and the waste H furnace is read. When it is placed, it is (9) generation after a small minute, it is a small minute after the death. It is -9 for the lake after ^ minutes, and 916 for 4 minutes. (:, 9 minutes after 5 minutes. Burning: 30 seconds after burning stops After that, the heat-treated material (hereinafter referred to as "heat-resistant compound") is taken out from the heating furnace and returned to normal temperature. It is pulverized to obtain a powder. 098109858 21 200944717 <Evaluation> For the powder of the obtained heat-resistant compound, heat resistance and chemical resistance are evaluated by the above methods. Further, the content of the PCB is determined by gas phase chromatography. Quantitative. % [Thermal evaluation] The change in appearance and quality has not been observed. [Evaluation of conductivity] The specific resistance is 1 (T6q · cm or less. [Evaluation of drug resistance] There is no change in the appearance of the drug, and it will not be converted. [PCB concentration measurement] The amount of residual PCB (0. 0016mg/kg or less) is not detected. (Example 2) &lt;Preparation and pairing of waste dispersion The carrier of the granules was obtained in the same manner as in Example 1 except that 12 parts of the porous carbon (bamboo charcoal) was replaced by the following 12 parts of the aluminized arsenic A12. A] 25 parts of sucrose was added to 25 parts of water, and dissolved by heating at 50 ° C, and 50 parts of PAC ("AcAc" (amount of aluminum in 1% (Ml%)) manufactured by Oji Paper Co., Ltd. was added thereto, and stirred. Mix evenly. Hereinafter, the aqueous solution thus obtained is simply referred to as "XSP". Xspi〇〇g was placed in a rod of 098109858 22 200944717 in a thickness of 2 ,, and after standing at 2 ° C for 5 hours, the surface of the sample was directly contacted with a flame of 1300 ° C by a burner for heat treatment. The temperature of the outer surface of the K thermocouple thermometer placed near the surface layer of the sample was 750 to 880 ° C. After 20 minutes from the start of the flame contact with the burner, a completely uniform black color was obtained. Aluminum-containing compound. <Heat treatment> The obtained carrier was heat-treated under the same conditions as in Example 1. The waste material is treated to obtain a heat resistant compound. <Evaluation> With respect to the obtained heat resistant compound, heat resistance, electrical conductivity, and chemical resistance were evaluated by the above methods. Further, the content of the PCB was determined by gas chromatography chromatography. [Heat resistance evaluation] Changes in appearance and quality were not observed. ❿ [Evaluation of Conductivity] The specific resistance is 10-6 Ω · cm or less. [Evaluation of drug resistance] No chemical change is made regardless of the type of drug. [PCB concentration measurement] The amount of residual PCB was not detected (0·〇〇16 mg/kg or less). (Example 3) 098109858 23 200944717 <Preparation> In addition to the addition of 12 parts of porous carbon, the following compound containing the following compound was added, and it was machined. The carrier was obtained in the same manner as in Example 以外 except for the A12 portion. <Aluminum-containing compound-coated inorganic compound A> The XSP1 portion was placed in a non-ferrous steel container, and 100 parts of a stone wool fabric having a thickness of 3 was immersed therein. After immersing for 1 hour at 2 rc, pull up and drop the excess liquid by gravity, and place the asbestos fabric impregnated with XSp horizontally on the non-combustible sheet. The surface of the asbestos fabric is directly from the burner. The flame was calcined by contact with a flame. The calcination was carried out in air to "put the thermometer into a portion of 5 mm below the asbestos fabric" to measure the temperature directly under the contact flame. The mixture was heated at 1200 ° C for 10 minutes without thermal fusion to obtain an aluminum-containing compound coating. <The heat treatment> The obtained carrier was heat-treated under the same conditions as in Example 1. The waste was treated to obtain a heat-resistant compound. <Evaluation> The heat resistance of the obtained heat-resistant compound was evaluated by the above method. Conductivity and chemical resistance. Moreover, the content of PCB was quantified by gas chromatography. [Heat resistance evaluation] Changes in appearance and quality were not observed. [Evaluation of Conductivity] 098109858 24 200944717 Specific resistance Both are 1 (Γ6 Ω · cm or less. [Evaluation of the drug's properties] No chemical change is observed for any drug, and no chemical reaction will occur. Concentration measurement] The amount of residual PCB was not detected (0.0016 mg/kg or less). (Example 4) 〇 &lt;Preparation of waste dispersion and cultivation of granular matter> In addition to replacing 12 parts of porous carbon (bamboo charcoal) The carrier was obtained in the same manner as in Example 1 except that 15 parts of a mixture of rice hulls and wood chips (granular matter derived from plants) was added as a granular material. <Heat treatment> The obtained wearing body was The heat treatment was carried out under the same conditions as in Example 1. The waste was treated to obtain a heat-resistant compound. <Evaluation> For the heat-resistant compound obtained, heat resistance, electrical conductivity, and chemical resistance were evaluated by the above methods. It was quantified by gas chromatography. [Heat resistance evaluation] Changes in appearance and quality were not observed. [Evaluation of Conductivity] The specific resistance was 10-6 Ω · cm or less. 098109858 25 200944717 [Chemical resistance] Evaluation] No chemical reaction is observed regardless of the type of drug. [PCB concentration measurement] The amount of residual PCB (3 mg/kg or less) is not detected. (Example 5) <Waste dispersion Modulation and granularity The carrier was obtained in the same manner as in Example 1 except that the argon oxidation was added in 5 parts instead of 4 parts of sodium hydroxide. <Heat treatment> The obtained carrier was subjected to the same conditions as in Example 1. The heat treatment is carried out, and the waste is treated to obtain a heat-resistant compound. <Evaluation> The heat-resistant compound obtained is evaluated for heat resistance, conductivity, and chemical properties by the above method. Further, the content of the chlorine-containing compound such as PCB is Gas chromatographic analysis was performed for quantitative analysis. [Insulation evaluation] The change in appearance and quality was not observed. [Evaluation of Conductivity] The specific resistance was 1 (Γ6 Ω·cm or less). [Evaluation of drug resistance] No chemical change is made regardless of the type of drug, and no chemical reaction is required. 098109858 26 200944717 should be applied. [PCB concentration measurement] The amount of residual PCB (not less than 0.0016 rog/kg) was not detected. (Example 6) <Preparation of waste dispersion and support for granules> In Example 1, except for replacing 9 parts of wheat flour, 60 parts of 15% water-soluble white powder (9 parts of white powder) was used. A plant was obtained in the same manner as in Example 1 except that 6 parts of a 50% sucrose aqueous solution was replaced with 5 parts of glucose. (In addition, since the saccharide is a carbonaceous material in the middle of heat treatment, it has a function of adsorbing waste and decomposing it in a manner similar to the granular material.) <Heat treatment> The obtained carrier is in the same manner as the example. 1 Heat treatment was carried out under the same conditions. The waste is treated to obtain a heat resistant compound. <Evaluation> ® For the obtained heat-resistant compound, heat resistance, electrical conductivity, and chemical resistance were evaluated by the above methods. Also, the content of the PCB is quantified by gas chromatography. [Evaluation of heat] No changes in appearance and quality were observed. [Evaluation of Conductivity] The specific resistance is 1 (Γ6Ω·cm or less. [And the evaluation of the quality] 098109858 27 200944717 No chemical reaction is observed for any drug, no chemical reaction. Measurement] The amount of residual PCB (0. 0015 mg/kg or less) was not detected. (Example 7) <Preparation of waste dispersion and loading on granules> In Example 1, except that ethanol was not added, The carrier was obtained in the same manner as in Example 1. Although the thermal decomposition property was slightly deteriorated, the carrier was smoothly obtained. <Heat treatment> The obtained carrier was heat-treated under the same conditions as in Example 1. Treatment to obtain a heat-generating compound. <Evaluation> For the obtained heat-resistant compound, heat resistance, electrical conductivity, and chemical resistance were evaluated by the above methods. Further, the content of the PCB was quantified by gas chromatography. Evaluation] Changes in appearance and quality have not been observed. [Evaluation of Conductivity] The specific resistance is 1 (Γ6 Ω · cm or less. [Evaluation of Chemical Resistance] No change in appearance for any drug, nor Will progress 098109858 28 200944717 [Measurement of PCB concentration] The amount of residual PCB (0.0017 mg/kg or less) was not detected. (Example 8) <Preparation of waste dispersion and carrying of granules> In the examples In addition to the addition of sodium hydroxide solution, PCB-containing waste and ethanol I, powder soaps containing sodium laurate as a main component are added.

The carrier was obtained in the same manner as in Example 1 except for the portion. By adding 4 as the surfactant, the emulsification and the heat (4) are rapidly contacted with the air, which makes it easy to suppress the vaporization of the PCB during the operation, and the safety is improved. Compared with the first embodiment, the emulsification containing the PCB waste is further advanced: the dispersibility is better, and the street can be further carried out, &lt;heat treatment &gt; 4 is better in the form of granules. The heat treatment was carried out under the same conditions as in Example 1 to spray the heat-stopping compound. <Evaluation> For the heat resistance and chemical resistance obtained. people

the amount. [Heat resistance evaluation was not observed. Q · cm or less. Appearance and quality change [Evaluation of conductivity] Specific resistance is 10,6 098,109,858 29 200944717 * [Evaluation of chemical resistance] No chemical change is observed for any drug. [PCB concentration measurement] The amount of residual PCB (0. 0015 mg/kg or less) was not detected. (Example 9) <Preparation of waste dispersion and carrying of granules> In the same manner as in Example 1, except that 4 parts of trichloroethylene were added instead of 4 parts of PCB-containing waste. Obtain the carrier. <Heat Treatment> The obtained carrier was heat-treated under the same conditions as in Example 1. The waste is treated to obtain a thermophilic compound. <Evaluation> With respect to the obtained heat resistant compound, heat resistance, electrical conductivity, and chemical resistance were evaluated by the above methods. Further, the content of trichloroethylene was quantified by gas chromatography. [Heat resistance evaluation] Changes in appearance and quality were not observed. [Evaluation of Conductivity] The specific resistance is 10_6 Ω · cm or less. [Evaluation of drug resistance] No chemical change is made regardless of the type of drug, and no chemical reaction is required. 098109858 30 200944717 ' [Measurement of Trichloroethylene Concentration] The amount of residual trichloroethylene was not detected (0. 001 mg/kg or less). (Example 10) Turtle <Preparation of waste dispersion and loading on granules> i. In Example 1, except for replacing 4 parts of PCB waste, 10 parts of chlorinated benzene was added, and the ore dressing was suspended. The carrier was obtained in the same manner as in Example 1 except that 20 parts of turbid precipitated particles and 10 parts of wood chips were used. <Heat Treatment> The obtained carrier was heat-treated under the same conditions as in Example 1. The waste is treated to obtain a fatty compound. <Evaluation> With respect to the obtained heat resistant compound, heat resistance, electrical conductivity, and chemical property were evaluated by the above methods. ❿ [Heat resistance evaluation] Changes in appearance and quality were not observed. [Evaluation of Conductivity] The specific resistance is 10-6 Ω · cm or less. [Evaluation of drug resistance] No chemical change is made regardless of the type of drug. (Comparative Example 1) 098109858 31 200944717 <Preparation of Waste Dispersion and Loading of Granular Materials> In Example 1, a carrier was obtained in the same manner as in Example j except that no polyaluminized aluminum was added. However, neither the emulsification nor the thermal decomposition proceeded, and the fusion of the liquid and the solid was liable to be inferior, and the residual separation liquid was confirmed. The residual separation liquid is clearly a PCB. <Heat Treatment> The obtained carrier was heat-treated under the same conditions as in Example 1 to form a knot.

If black smoke occurs and it burns explosively. Unable to burn due to waste dispersion

After confirming the increase in the temperature inside the furnace, it is estimated that the set temperature in the furnace is 75 (rc~78〇t: M. In this temperature range, the chlorine-containing compound in the waste is not completely decomposed, and there is a dioxin-like state. Finally, The waste disappears and is burned, and only ash is obtained. <Evaluation> [Heat resistance evaluation] [Evaluation of conductivity] [Resistance determination] Evaluation of character] [PCB concentration

Since it was ashed after the heat treatment, a heat resistant compound could not be obtained. Heat resistance, electrical conductivity, chemical resistance, and PCB concentration were not evaluated. (Comparative Example 2) <Preparation of Waste Dispersion and Loading of Granular Material> In Example 1, except that sodium hydroxide was not added, the carrier was obtained in the same manner as in Example 1: The waste is dispersed in "pAc, ethanol and water". Liquid phase separation occurred, so the loading of the granules was not carried out smoothly. 098109858 32 200944717. Moreover, since there is no heat, the work is slow. Further, there is also a problem that the solvent is dispersed in the atmosphere, and the dispersion, emulsification, and thermal decomposition are poor. <Heat Treatment> The obtained carrier was heat-treated under the same conditions as in Example 1. The PCB is not emulsified and liquid phase separation occurs, so the waste burns to produce harmful combustion gases. (Comparative Example 3) 调制 <Preparation of waste dispersion and support for granules> In Example 1, except that wheat flour and sucrose were not added (that is, no saccharide was added), (1) Although the carrier is obtained in the same manner, the residual separation liquid (almost all of which is PCB) is insufficient, and the thermal decomposition property is not good, so that the viscosity is not increased, and the prevention of PCB volatilization due to the coating effect cannot be expected at all. The formulations of the above examples and comparative examples are shown in Table 1 below. 098 098109858 33 200944717 [1&lt;] granules (1) carbonaceous material: 12 parts of bamboo charcoal (2) aluminum-containing compound: 12 parts (3) aluminum-containing compound coated inorganic compound: 12 parts (4) granules derived from plants : Rice husk + wood chips 15 parts (1) Carbonaceous material: 12 parts of bamboo charcoal (1) Carbonaceous material: 12 parts of bamboo charcoal (1) Carbonaceous material: 12 parts of bamboo charcoal (1) Carbonaceous material: 12 parts of bamboo charcoal ' (1) Carbonaceous material: 12 parts of bamboo charcoal (1) Carbonaceous material: 12 parts of bamboo charcoal (1) Carbonaceous material: 12 parts of bamboo charcoal (1) Carbonaceous material: 12 parts of bamboo charcoal (1) Carbonaceous material: 12 parts of bamboo charcoal surfactant 41 dish of sodium laurate soap 5 parts Alcohol alcohol 1 part ethanol 1 part ethanol 1 part ethanol 1 part ethanol 1 part ethanol 1 part ethanol 1 part ethanol 1 part ethanol 1 part ethanol 1 part ethanol 1 part ethanol 1 part sugar umbrella CO ΟΪ pretty 龛绂 seven umbrella CO ΟΪ 燊绂 燊绂 燊绂 窭 窭 窭 窭 窭 9 9 9 9 9 9 9 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 蔗糖 in in in in in in in in in in in in in in in in in in in in in 6 parts of strict sugar aqueous solution: wheat flour 9 parts sucrose aqueous solution 6 parts umbrella CO CT> 挺条妫4« 七窭伞CO 05赵龛钕七窭Detective substance sodium hydroxide 4 parts sodium hydroxide 4 parts sodium hydroxide 4 parts sodium hydroxide 4 parts potassium hydroxide 5 parts sodium hydroxide 4 parts sodium hydroxide 4 parts sodium hydroxide 4 parts sodium hydroxide 4 parts hydroxide 4 parts - 1 sodium hydroxide 4 parts sodium hydroxide 4 parts 7 7 parts 7 parts 7 parts 7 parts 7 parts 7 parts 7 parts 1 7 parts 7 parts 7 parts 7 parts 7 parts waste ^ PCB 4 parts PCB 4 PCB 4 parts PCB 4 parts PCB 4 parts i PCB 4 parts 1 PCB 4 parts 1 PCB 4 parts! Trichloroethylene 4 parts gasified benzene 10 parts dressing soil suspended sediment particles 20 parts I wood chips 10 parts PCB 4 parts PCB 4 parts PCB 4 parts ^1 Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Example 9 Example 10 -1 Comparative Example 1 Comparative Example 2 Comparative Example 3 ο 8-601860 200944717 In the examples, it is possible to treat well, etc. (4) At this time, 'Dioxin (4) does not occur. Further, as apparent from the above evaluation results, the actual example of the present invention does not detect residual pcB, sputum, lead waste, shouting _, and can obtain excellent heat resistance and resistance to sputum. Compound." On the other hand, in Comparative Example 1, the heat-resistant compound could not be obtained only in the case of the second fly 2, and the residue was poor due to poor emulsification and thermal decomposition. _ ❹ ❷ ... The same as in the case of Example 3, the residual PCB was scattered due to poor thermal decomposition property. After that. (4) Residues (industrial availability) Substance =:=Methods--------------------------------------------------------------------------------------------------------------------------------------- Use of the waste treatment of the present invention: = treatment of materials. Due to heat resistance, flame retardancy, = square:: heat resistance: = shield, conductive _, non-combustible carbon, followed = = = machine metal substitute, activated carbon , harmful substances adsorption materials, (four), rubber 1 strong anti-UV agent, pigment, C / C combination of super heat-resistant places: _ reinforcing materials, asbestos heat-resistant enhancers, soil improvement materials. This case is based on the Japanese Patent Application No. 084277 of the 2008-084977 ^ ^ ^ Ming, which was written on March 27, 2008. The contents of this _ are all here, and are written in the specification of the invention. As a cover (four) capacity. ‘· 098109858 35

Claims (1)

200944717 VII. Scope of application for patents: 1. A waste disposal method characterized in that at least waste, multi-virtuality, test substance f, and sugar weaving waste are read-by-granular, and heat treatment is performed 2 The invention relates to a waste disposal method according to item ith of the patent scope, wherein the waste dispersion liquid is an emulsified dispersion of the body waste. 3. The waste disposal method according to the application of the patent item, wherein the waste dispersion is an individual dispersion of solid waste. 4. The waste disposal method according to any one of claims 1 to 3, wherein the waste is a chlorine-containing compound. 5. The waste disposal method according to item 4 of the patent application, wherein the chlorine-containing compound is polychlorinated biphenyl (PCB). 6. If you apply for a patent scope! The waste treatment method of any one of the five items, wherein the granular material is a carbonaceous material. 7. The waste disposal method according to any one of claims 1 to 5, wherein the granular material is a compound containing a water-based dispersion containing a plurality of vaporized aluminum and an organic substance. 8. If you apply for a patent scope! The waste treatment method according to any one of the items 5, wherein the granular material is an inorganic compound-coated inorganic compound obtained by impregnating inorganic particles with an aqueous solution containing polyaluminum chloride and an organic substance and calcining the aluminum compound. 9. The waste disposal party according to any one of claims 1 to 5, wherein the above-mentioned granules are granules derived from plants. 10. The waste disposal method according to any one of the preceding claims, wherein the saccharide is a temple powder. Lh The waste disposal method according to any one of the items (1)G of the patent application, wherein the waste dispersion further contains an alcohol. 12. The waste disposal method of the application of the above-mentioned item (1), wherein the above-mentioned waste dispersion further contains a surfactant. ❿ 13. For the waste material treatment method of the towel material, the first to the 12th, the heat treatment is performed in the furnace at an ambient temperature of 6 〇〇 28 〇〇. It is carried out in a heating furnace. 14. The waste disposal method according to any one of the above-mentioned claims, wherein the combustion temperature is 9 〇 or more by the above heat treatment. 15. The heat-resistant compound is used for patent application. It is obtained by the waste treatment method according to any one of the items 1 to 14. The method for producing a heat-resistant compound is a method for producing a heat-resistant compound of claim 15 which is a patent application scope. Waste disposal method according to any one of items i to 14. 098109858 37 200944717 IV. Designation of representative drawings: (1) The representative representative of the case is: No (2) Simple description of the symbol of the representative figure: No. 5, the case If there is a chemical formula, please reveal the chemical formula that best shows the characteristics of the invention: No. 098109858 2