CN1186292C - Catalytic cougulator for converting solid waste into building material, and use thereof - Google Patents

Abstract

The present invention relates to catalyzing coagulator for converting solid waste into building materials. The present invention is characterized in that magnesium oxide, trisodium phosphate, magnesium chloride, sodium chloride, ferrous sulfate, sodium hexametaphosphate, phosphonic acid and water serve as basic components. According to different kinds of solid waste to be processed, two kinds of or three kinds of or more than three kinds of mixed materials of talcum powder, aluminium trichloride, silicic acid ethanol, quartz powder, magnesium phosphate, iron trichloride, 191 resin, 307 resin and urea-formaldehyde resin are selected for making a jelly material. The catalyzing coagulator of the present invention can be used for processing various kinds of solid waste including fly ash, urban living solid waste, agricultural waste materials and mercury sludge in a large scale. The solid waste is converted to various building materials, and the secondary pollution of the solid waste to the environment is greatly reduced.

Description

A kind ofly be used for catalysis peptizer and the application thereof that solid waste changes into material of construction

Technical field

The invention belongs to the solid waste disposal technology, more particularly, is catalysis peptizer and the application thereof that a kind of solid waste changes into material of construction.

Background technology

As everyone knows, modern humans's mode of life, not only a large amount of consumption resource and energy, and every day to discharge a large amount of wastes, as industrial solid waste flyash, toxic mercury mud etc. are arranged, also have urban life solid refuse and agriculture all kinds of wastes such as straw, straw, cotton bar, beans bar etc.The technology of the various solid waste of existing processing comprises:

1. life solid waste

Handling the urban waste at present in the world on a large scale mainly contains: thermal treatment, landfill disposal, compost treatment.

Burning method: thermal treatment is burning method, invest huge, especially very expensive to the control expense of discharging waste gas, but it is innoxious, the more effective a kind of processing mode of minimizing of life solid waste, but produces slag.

Landfill method: to inorganic life solid waste such as grey great soil groups is a kind of rational treatment process, but is not to be a kind of rational treatment process to organic perishable life solid waste.From the protection environmental point of view; such landfill is polluting waste to be made a kind of spatial shift; it temporarily is closed, and essence does not solve and changes the problem of life solid waste as contamination sources, wastes a large amount of valuable land resourcess and has a strong impact on ecotope.

Composting process: be with the organism During High-Temperature Composting, the thick fertile spy of screen underflow imposes on the farmland as compoiste fertilizer, and the contained material coverage of urban life refuse is too wide, is unfavorable for using composting process, in order to avoid influence environment and health.

2. industrial solid castoff----flyash

For a long time, China national relevant department and unit have obtained certain achievement to research and introducing advanced technology resource aspect that flyash effectively utilizes.Mainly be that the flyash fusion is used for producing the flyash clay brick in clay, when making fragment of brick, still need consume " clay " resource of a large amount of preciousnesses, in making production flyash clay brick operation, need to consume a large amount of " coal " energy simultaneously and calcine, air is produced certain pollution.Some report also is 91106058.8 patent applications as application number in addition, is to make brick with flyash and Portland cement and the pressurization of water-soluble epoxy resin aqueous solution, steam curing.This method utilizes technical elements to step out major step at fly ash development in fact, but can not get promotion and application so far, mainly is that brickmaking technology is not obtained promising result as yet.

3. poisonous industrial solid castoff------mercury-containing sludge

Because petroleum chemicals are a lot, so the various solid waste character of petrochemical industry have very big-difference.Therefore treatment process and effect can with connection to some extent such as relevant technical process, major equipment and structures, transportation control condition, thereby produce different effects.

At present, disposal of commercial waste method but still rest on stacking, buried, directly enter rivers,lakes and seas and burn this 4 kinds of methods.But no matter use any method, in fact all still fail to solve the real pollution problem of waste, and relevant processing costs is very expensive, be example just with the general burning method that adopts in present various countries in the world, its facility investment expense needs number to calculate with hundred million U.S. dollars, handle each ton trade waste the U.S., Japanese two countries in 1986 and need several ten thousand U.S. dollars approximately, and its effect is only made waste the minimizing of one volume, source of pollution still exist; In burning process, atmosphere has been produced very serious secondary pollution simultaneously.Therefore huge spending, the stagnation of technology and the deficiency of processing power become countries in the world and all feel very stubborn problem.Science and technology advanced person still there not being a kind of method of doing disposable thorough solution aspect processing power, technology, the expense, makes the whole mankind will face the existence crisis as the U.S..

The method of ploughing be to handle a kind of novel method of refinery mud, it is that mud is sprinkling upon on the pretreated place, with itself and mixing with soil, organism is resolved into the final state product by the spontaneous microorganism in the soil---carbonic acid gas and moisture, and increase the content of corrupt substance in the soil.The U.S. all is to use the arable land method to handle refinery mud from nineteen fifty-three to nineteen eighty-three, and its treatment capacity accounts for 34% of the total sludge quantity of refinery.The U.S., Canada, Britain, France, Holland, Denmark and Sweden are all using and are ploughing with studying method at present.The land used method of ploughing is handled mud does not need dehydration, with pipeline mud is sent into the place and gets final product, and total expenses reduces more than 2/3 than combustion method.Plough method U.S.'s life-time service, but found to underground water, atmosphere potential dangerous greatly, begun restriction now and used.

4. agricultural wastes

Mainly be meant all wastes that produced by in the agriculture production activity, as straw, cotton bar, rice chaff, beans bar, straw, straw and fallen leaves etc.The mode of general this class refuse of conventional process all adopts in the open burns, and causes to produce a large amount of smog, and the severe contamination atmospheric layer also causes the serious waste of resource.The waste such as the straw that have are handled papermaking, meeting severe contamination water source, river.

The objective of the invention is to overcome the deficiency of prior art, propose a kind of for thoroughly solving used catalysis peptizer in the transformation processing method of various cities, industry, agricultural solid residue developing.

Another object of the present invention is that the catalysis peptizer is applied to flyash, mercury-containing sludge, urban life solid waste, agriculture various solid waste, makes it change into all kinds of material of construction.

Catalysis peptizer of the present invention is to be fundamental component with magnesium oxide or mineral powder of magnesite, ferrous sulfate, sodium polyphosphate, sodium-chlor, Di-Sodium Phosphate, phosphoric acid and water, comprise flyash according to handled solid waste then, mercury-containing sludge, urban life solid refuse and agricultural go up all kinds of wastes, selection comprises talcum powder, aluminum chloride, two kinds, the mixture more than three kinds or three kinds in tetraethoxy, quartz powder, trimagnesium phosphate, iron trichloride, 191 resins, 307 resins, the Precondensed UreaFormaldehyde Resin.

Catalyzer peptizer of the present invention has following four kinds of prescriptions:

(1) be applied to handle the composition and the parts by weight thereof of the catalysis peptizer of flyash:

Mineral powder of magnesite 10-500 part, magnesium chloride brine 30-800 part, ferrous sulfate 1-20 part, sodium polyphosphate 2-30 part, phosphatase 24-50 part, talcum powder 5-50 part, aluminum chloride 1-15 part, pigment powder 0-60 part, water 10-1000 part;

(2) be applied to handle the composition and the parts by weight of the catalysis peptizer of urban life solid refuse:

Magnesium oxide 30-800 part, magnesium chloride brine 40-1000 part, ferrous sulfate 2-40 part, sodium polyphosphate 3-30 part, phosphoric acid 5-50 part, silica 1-20 part, iron trichloride 1-15 part, talcum powder 5-50 part, tetraethoxy 3-30 part, aluminum chloride 1-20 part, quartz powder 1-10 part, 307 resin 2-20 parts, 5 parts of trimagnesium phosphate 1-1, tertiary sodium phosphate 1-10 part, sodium-chlor 1-10 part, water 10-1000 part;

(3) be applied to handle the composition and the parts by weight of the catalysis peptizer of agricultural wastes:

Magnesium oxide 10-300 part, magnesium chloride brine 15-450 part, ferrous sulfate 1-20 part, sodium polyphosphate 2-30 part, phosphoric acid 5-50 part, Precondensed UreaFormaldehyde Resin 1-20 part, iron trichloride 1-20 part, water 10-1000 part.

(4) composition and the parts by weight of the catalysis peptizer of mercury mud are handled in application:

Magnesium oxide 20-600 part, magnesium chloride brine 30-900 part, ferrous sulfate 1-30 part, sodium polyphosphate 2-40 part, phosphoric acid 3-30 part, talcum powder 4-40 part, aluminum chloride 1-20 part, tertiary sodium phosphate 1-15 part, 191 resin 3-25 parts, water 10-1000 part.

Described magnesium oxide contains magnesium 70%, 70 mesh sieve for the light calcined magnesia that Yingkou, Liaoning produces.

The mineral powder of magnesite that described mineral powder of magnesite produces for the Laiwu, Shandong contains magnesium 75%, 80 mesh sieve.

The magnesium chloride that described magnesium chloride brine produces for the salt lake, Qinghai adds the water modulation and forms its concentration 40%.

Described ferrous sulfate, talcum powder, silicon-dioxide, sodium polyphosphate, aluminum chloride, trimagnesium phosphate, iron trichloride, tetraethoxy, tertiary sodium phosphate, pigment powder are commercially available technical grade product.

Described talcum powder is 80 mesh sieves, commercially available technical grade product.

Described phosphoric acid concentration is 98%, commercially available technical grade product.

The preparation method of catalysis peptizer of the present invention: place container to stir raw material and obtain gelationus catalysis peptizer.

Catalysis peptizer of the present invention is applied to the method that fly-ash Preparation comprises hollow brick, solid brick, road azulejo material of construction, may further comprise the steps:

(1) mineral powder of magnesite 10-500 part, magnesium chloride brine 30-800 part, ferrous sulfate 1-20 part, sodium polyphosphate 2-30 part, phosphatase 24-50 part, talcum powder 5-50 part, aluminum chloride 1-15 part, pigment powder 0-60 part, water 10-1000 part mixing and stirring, obtaining gluey material is the catalysis peptizer;

(2) the catalysis peptizer 20-400 part with flyash 50-1000 part, sand 30-600 part and step (1) mixes, and adds water while stirring, until obtaining soft material;

(3) the soft material of step (2) injects mould, the vibration extrusion molding, and the demoulding obtains blank:

(4) blank of step (3) is sent into encloses container or indoor curing room steam curing, temperature 150-180 ℃, time 6-16 hour natural curing 25-28 days then, promptly obtain required product.

Catalysis peptizer of the present invention is applied to the urban life solid refuse and prepares material of construction, and its preparation process may further comprise the steps:

(1) pre-treatment of solid refuse: the solid refuse of collection is lower than 20% earlier through extrusion dehydration to moisture, and the small-particle that need not pulverize directly enters feed bin, remaining through magnetic make machine with the metal sucking-off after with hard thing crushing back feeding storehouse

(2) with magnesium oxide 30-800 part, magnesium chloride brine 40-1000 part, ferrous sulfate 2-40 part, sodium polyphosphate 3-30 part, phosphoric acid 5-50 part, silica 1-20 part, iron trichloride 1-15 part, talcum powder 5-50 part, tetraethoxy 3-30 part, aluminum chloride 1-20 part, quartz powder 1-10 part, 307 resin 2-20 parts, trimagnesium phosphate 1-15 part, tertiary sodium phosphate 1-10 part, sodium-chlor 1-10 part, water 10-1000 part, mixing and stirring, obtaining jelly is the catalysis peptizer;

(3) with the pretreated solid refuse 100-1000 of step (2) part, catalysis peptizer 50-500 part of step (2) mixing stirs, and adds entry while stirring until obtaining soft material;

(4) the soft material with step (3) injects mould, and the vibration extrusion molding makes blank;

(5) step (4) blank is sent in insulation tunnel or the moist closet, in 100-200 ℃ of vapor cure 14-24 hour, send the maintenance stockyard again, natural curing 28-40 days, promptly obtain required material of construction, described material of construction comprises the solid or hollow pad wall brick of different size, the hard shoulder that road is used, base course, highway foundation stone, reclaim land from the sea, the fill stone-laying, the material of pedestrian's pavement brick, paving tile, floor tile and the Piled Mountain Landscape on Construction of do not share the same light mute surface, color shape.

Catalysis peptizer of the present invention is applied to agricultural wastes and prepares Load-bearing box bar that material of construction comprises imitated wood material, load-bearing pallet, the household method with the combination sideboard panel, and preparation process may further comprise the steps:

(1) agricultural solid residue comprises a kind of, two or more mixture in straw, rice chaff, cotton bar, beans bar, straw, sorghum rod, multitudinous slag, husk, the hay, is crushed to the 10-60 order, adds water then and makes its water ratio reach 10-40%;

(2) magnesium oxide 10-300 part, magnesium chloride brine 15-450 part, ferrous sulfate 10-20 part, sodium polyphosphate 20-30 part, phosphoric acid 5-50 part, Precondensed UreaFormaldehyde Resin 1-20 part, iron trichloride 1-20 part, water 10-1000 part are mixed, obtaining gluey material is the catalysis peptizer;

(3) get the solid waste 50-1000 part after step (1) is pulverized, catalysis peptizer 150-1500 part of step (2), mix and stir, add entry while stirring, up to obtaining soft material;

(4) the soft material with step (3) injects the making sheet shaper, and the vibration extrusion molding cuts into required specification;

(5) step (4) molding mass is sent into indoor curing room,, deliver to the natural curing stockyard again and carry out natural curing in 20-30 days, promptly obtain required product in 80-150 ℃ of following vapor cure 10-20 hour.

Catalysis peptizer of the present invention is applied to mercury mud and prepares the method that material of construction comprises road azulejo, road foundation stone, and preparation process may further comprise the steps:

(1) magnesium oxide 20-400 part, magnesium chloride brine 30-900 part, ferrous sulfate 1-30 part, sodium polyphosphate 2-40 part, phosphoric acid 3-30 part, talcum powder 4-40 part, aluminum chloride 1-20 part, tertiary sodium phosphate 1-15 part, 191 resin 3-25 parts, water 10-1000 part mix; Obtaining gluey material is the catalysis peptizer;

(2) catalysis peptizer 400-1100 part mixing of mercury mud 300-1000 part, sand 50-500 part and step (1) is stirred, add entry while stirring, until obtaining soft material;

(3) the soft material with step (2) injects mould, and the vibration extrusion molding obtains blank;

(4) blank of step (3) is sent into encloses container or indoor,, promptly obtained required product then in open-air natural curing 25-28 days in 100-180 ℃ of vapor cure 6-16 hour.

Advantage of the present invention and effect:

Catalysis peptizer of the present invention and all kinds of solid waste fully stir, through complicated chemical reaction, form a kind of gluey attitude raw material, itself chemical one's share of expenses for a joint undertaking tool of the gelationus material of this main body contains alkalescence and active one's share of expenses for a joint undertaking, and when stirring with other mixing of materials, wherein harmful carries out Decomposition with corrupt substance, all corrupt substances all can change into stone matter, make solid waste reach innoxious, produce natural coagulation via mechanical presses vibration back again, this is to be " normal temperature does not have baking " method.This " normal temperature does not have baking " method is different from traditional curing as cement, but the gelatinized of consolidated structures is changed the crystallization structural state that becomes multiple goods and materials intermingling, this molecular structure is that needle-like and long column shape cross one another and be linked to be cancellated crystal, has unusual high-strength mechanical property, owing to added the agent of organic and inorganic property, therefore improve anti-folding, the ultimate compression strength of goods greatly, and had high wear-resistant effect.And it is very stable and become the novel substance of neutral lava shape stone to make material after the conversion form a kind of chemical property, after maintenance extruding and the maintenance of for some time, can form a kind of material of construction of brand-new type.

This employing chemical reaction conversion processing forms the method for novel material; can handle various solid waste on a large scale; reduce solid waste widely to second environmental pollution; relatively at present employed other handled the solid waste method; advantage with " regeneration is reproduced, technology is easy, expense cheap "; have more the characteristics of " suppress environmental pollution; keep ecological balance; protect a large amount of valuable soils to avoid abuse and destroy, improve the utilization of resources, turn waste into wealth, reduce that waste is piled up, purification global environment " etc. simultaneously.

Embodiment

Example 1-3

Example 1-3 is the catalysis peptizer that preparation is applied to the flyash in fuel-burning power plant, and it is formed and content sees Table 1.Preparation method: raw material mixed get final product.

Example 4-6

Example 4-6 is that preparation is applied to handle urban life solid refuse catalysis peptizer, and its composition and content see Table 2.

Example 7-9

Example 7-9 is the catalysis peptizer that preparation is used to handle agricultural wastes, and its composition and content see Table 3.

Example 10-12

Example 10-12 is the catalysis peptizer that preparation is applied to the mercury mud of petroleum chemical enterprise's production process generation, and it is formed and content sees Table 4.

Example 13

This example is that catalysis peptizer of the present invention is applied to prepare flyash brick (240 * 11553mm).

Proportioning raw materials:

150 kilograms of Minhang, Shanghai power plant fly ash, 90 kilograms in sand, 60 kilograms in example 2 catalysis peptizer, 35 kilograms in water.The Chemical Composition of flyash: silicon-dioxide 60.12%, aluminum oxide 25.32%, Indian red 8.1%, calcium oxide 2.1%, potassium oxide 2.15%, sodium oxide 1.3%, magnesium oxide 0.94%, tellurium dioxide 0.41%.

Preparation process: inject 240 * 115 * 53mm mould after above-mentioned raw materials sent into the concrete mixer mixing, the vibration extrusion molding, send indoor curing room after the demoulding, in 170 ℃ of steam heating maintenances 10 hours, deliver to open-air natural curing stockyard then and carry out natural curing in 28 days, obtain required sample.Sample detects through Shanghai University construction project quality examination station.

Detection method: press GB/12542-92 ultimate compression strength inspection machine pressure testing machine, model is NYL-600CT-08, folding strength inspection machine, universal hydraulic testing machine, model WE-50GJ09.

Detected result: statistic data sees Table 5.

Example 14

This example is that catalysis peptizer of the present invention is used for urban solid garbage preparation 150 * 150 * 150mm sample.

Proportioning raw materials: 30 kilograms in the catalysis peptizer 120 kg of 250 kilograms of GuangZhou, China city domestic refuses (fundamental component sees Table 6), example 5, water.

The preparation method: above-mentioned raw materials injects in 150 * 150 * 150mm mould after sending into the concrete mixer mixing, the vibration extrusion molding, send indoor curing room,, deliver to the natural curing field then and carry out natural curing in 40 days and promptly obtain required sample in 120 ℃ of following vapor cures 22 hours.Sample detects master station's analytical test through Chinese environmental, and it the results are shown in Table 7.

Example 15

This example is that catalysis peptizer of the present invention is used to prepare 100 * 100 * 100mm sample.

Proportioning raw materials:

400 kilograms in the catalysis peptizer of 300 kilograms of mercury-containing sludges (harmful heavy metal content sees Table 8), 300 kilograms in sand, 300 kilograms in water, example 12.

Preparation process: above-mentioned raw materials injects 100 * 100 * 100mm mould behind the stirrer mixing, and airtight steam box vapor cure 8 hours is put in the vibration extrusion molding again, takes out natural curing 28 days, obtains required sample.

Sample the results are shown in Table 9 through National Environmental test center analytical test.

Example 16

This example is that catalysis peptizer of the present invention is applied to rice chaff and prepares lath, as slabstone outer bag box material, with the replacement log material.

Proportioning raw materials: 150 kilograms in the catalysis peptizer of 500 kilograms of rice chaff, example 8,50 kilograms in water.

Preparation process: above-mentioned raw materials injects the making sheet shaper by the stirrer mixing, puts into 90 ℃ of indoor heating curings of temperature after the vibratory compaction 17 hours, delivers to the natural curing of outdoor stockyard then and gets final product in 26 days.

The generation wood vanning that this lath is made send the special messenger to go on-the-spot test to think through Britain Weiyuan group, and the quality of this product reaches the standard of the quality, resistance to compression, anti-folding, fire prevention, waterproof, insect protected of company's requirement, aseptic and bearing capacity etc.

Table 1 catalysis peptizer is formed and content

Table 2 catalysis peptizer is formed and content

The composition and the content of table 3 catalysis peptizer

The composition of table 4 catalysis peptizer and meeting content

Component	Example 10 content, kg	Example 11 content, kg	Example 12 content, kg
				Magnesium oxide	580	25	250
Magnesium chloride brine	40	860	450
				Talcum powder	40	5	30
Ferrous sulfate	2	15	30
				Sodium polyphosphate	35	3	28
Phosphoric acid	4	18	24
				Aluminum chloride	18	2	10
Tertiary sodium phosphate	2	10	15
				Water	980	15	500
191 resins	20	10	3

Table 5 detected result

Sequence number	Ultimate compression strength		Folding strength
					Failing load, KN	Ultimate compression strength, MPa	Failing load, KN	Folding strength, MPa
	1	60.0	4.6	3.69					4.4
2					127.0	11.0	3.84	3.4
	3	139.0	11.7	3.84					3.6
4					112.5	9.6	3.71	3.4
	5	135.5	10.8	7.16					7.1

The basal component of table 6 Guangzhou domestic waste

Sequence number	Form	The source	Form		Amount to
							The weight ton per day	Ratio %	The weight ton per day	Ratio %
			1	Organic perishables, leaf weeds	Resident family hotel, restaurant's dish fruit field, park, road	2183.1					60.64	3053.2	84.81
2	Ash, brick, surplus mud	Resident family, building, finishing					578.5	16.07
			3	Broken ceramic tile	Finishing, building materials shop	43.2			1.20
4	Useless furniture, mashed bamboo wood, rag	Resident family, the suburbs, factory					212.4	5.90
			5	Useless mashed leather	Resident family, factory	36.0			1.00
6	Vial, fragment	Resident family, finishing, factory shop					107.6	2.99		546.8	15.19
			7	Waste old	Resident family, scrap stock	28.8			0.80
8	Waste or used plastics, film, porous plastics, plastics bag, woven bag	Factory, the suburbs, trade, life, eating house, unit					108.0	3.00
			9	Waste metal, iron, aluminium, antimony etc.	Finishing, capital construction, resident family, pop can factory scrap stock	20.2			0.56
10	Corrugated paper, carton, carton, newspaper, assorted paper	Resident family, factory, warehouse unit, shop					282.2	7.84
			Add up to	Domestic waste	The urban district and the part suburbs	3600			100			3600	100

Table 7 analytical results ^*

Analysis project	Test result, mg/kg		The method source
				Total amount	The water logging output
	Cu Cd Pb	12.2 do not detect 6.05				Do not detect	GB/T15555.2-1995
Total Cr			11.6	---	GB/T15555.6-1995
	Sexavalence Cr	---				Do not detect	GB/T15555.4-1995
As Hg			27.2 1.96	Do not detect	Atomic fluorescence spectrum

^*Annotate: sample pretreating method: the full degestion of perchloric acid-hydrofluoric acid of (1) nitric acid;

(2) the water soup leaching method " industrial solid wastes harmful row property test and method for monitoring and analyzing (trying) " of shaking.

Table 8 harmful heavy metal content

Test event	Content (mg/kg)
		Pb	107
Ni	54
		Cu	193
Cr	＜0.035(Mg/cm2)
		As	0.7
Mn	165
		Cd	＜0.061(Mg/cm2)
Hg	17

^*Annotate: test by National Environmental analytic centre.

Table 9 detected result ^*

Test event	Leach poison (mg/L)	Maximum permissible concentration (mg/L)
			Prussiate	＜0.004	1.0
Inorganic fluoride	＜0.05	50
			Hg	＜5.0×10 -5	0.05
Organic mercury	Do not detect	Must not detect
			Pb	＜0.002	3
As	＜0.01	1.5
			Cd	＜0.0005	0.3
Cu	＜0.005	50
			Zn	＜0.01	50
Be	＜0.002	0.1
			Ni	＜0.04	10
Sexavalence Cr	＜0.004	1.5
			Cr	＜0.01	10
Ultimate compression strength, MPa	53.8

^*Annotate: the measuring method of element and compound: Hg is a cold atomic absorption, and organic mercury is a vapor-phase chromatography, and prussiate is Yi Yansuan-pyrazolone light-intensity method, and fluorochemical is an ion selective electrode method, and other element is an atomic absorption luminosity method.

Claims (8)

1. one kind is used for the catalysis peptizer that solid waste changes into material of construction, it is characterized in that mixing the gluey material that obtains by following composition (in parts by weight):

Mineral powder of magnesite 10-500 part, concentration are magnesium chloride brine 30-800 part of 40%, ferrous sulfate 1-20 part, sodium polyphosphate 2-30 part, phosphatase 24-50 part, talcum powder 5-50 part, aluminum chloride 1-15 part, pigment powder 0-60 part, water 10-1000 part.

2. one kind is used for the catalysis peptizer that solid waste changes into material of construction, it is characterized in that mixing the gluey material that obtains by following composition (in parts by weight):

Magnesium oxide 30-800 part, concentration are magnesium chloride brine 40-1000 part of 40%, ferrous sulfate 2-40 part, sodium polyphosphate 3-30 part, phosphoric acid 5-50 part, silica 1-20 part, iron trichloride 1-15 part, talcum powder 5-50 part, tetraethoxy 3-30 part, aluminum chloride 1-20 part, quartz powder 1-10 part, 307 resin 2-20 parts, trimagnesium phosphate 1-15 part, sodium-chlor 1-10 part, tertiary sodium phosphate 1-10 part, water 10-1000 part.

3. one kind is used for the catalysis peptizer that solid waste changes into material of construction, it is characterized in that mixing the gluey material that obtains by following composition (in parts by weight):

Magnesium oxide 10-300 part, concentration are magnesium chloride brine 15-450 part, ferrous sulfate 1-20 part, sodium polyphosphate 2-30 part, phosphoric acid 5-50 part, Precondensed UreaFormaldehyde Resin 1-20 part, iron trichloride 1-20 part, water 10-1000 part of 40%.

4. one kind is used for the catalysis peptizer that solid waste changes into material of construction, it is characterized in that mixing the gluey material that obtains by following composition (in parts by weight):

Magnesium oxide 20-600 part, concentration are magnesium chloride brine 30-900 part, ferrous sulfate 1-30 part, sodium polyphosphate 2-40 part, phosphoric acid 3-30 part, talcum powder 4-40 part, aluminum chloride 1-20 part, tertiary sodium phosphate 1-15 part, 191 resin 3-25 parts, water 10-1000 part of 40%.

5. the application of the described catalysis peptizer of claim 1 is characterized in that being applied to flyash and makes the material of construction that comprises hollow brick, solid brick, road azulejo, concrete preparation method:

(1) mineral powder of magnesite 10-500 part, concentration are magnesium chloride brine 30-800 part of 40%, ferrous sulfate 1-20 part, sodium polyphosphate 2-30 part, phosphatase 24-50 part, talcum powder 5-50 part, aluminum chloride 1-15 part, pigment powder 0-60 part, water 10-1000 part mixing and stirring, and obtaining gluey material is the catalysis peptizer;

(2) the catalysis peptizer 20-400 part with flyash 50-1000 part, sand 30-600 part and step (1) mixes, and adds water while stirring, until obtaining soft material;

(3) the soft material of step (2) injects mould, the vibration extrusion molding, and the demoulding obtains blank;

(4) blank of step (3) is sent into encloses container or indoor curing room steam curing, temperature 150-180 ℃, time 6-16 hour natural curing 25-28 days then, promptly obtain required product.

6. the application of the described catalysis peptizer of claim 2, it is characterized in that being applied to the urban life solid refuse and make the solid or hollow enclosure wall brick that comprises different size, the hard shoulder that road is used, base course, highway foundation stone, reclaim land from the sea, build and carry stone-laying and people's pavement brick, paving tile, floor tile, concrete preparation method at interior material of construction:

(1) pre-treatment of solid refuse: the solid refuse of collection is lower than 20% earlier through extrusion dehydration to moisture, and the small-particle that need not pulverize directly enters feed bin, remaining after magnetic separator is with the metal sucking-off with hard thing crushing back feeding storehouse;

(2) with magnesium oxide 30-800 part, concentration be magnesium chloride brine 40-1000 part of 40%, ferrous sulfate 2-40 part, sodium polyphosphate 3-30 part, phosphoric acid 5-50 part, silica 1-20 part, iron trichloride 1-15 part, talcum powder 5-50 part, tetraethoxy 3-30 part, aluminum chloride 1-20 part, quartz powder 1-10 part, 307 resin 2-20 parts, trimagnesium phosphate 1-15 part, tertiary sodium phosphate 1-10 part, sodium-chlor 1-10 part, water 10-1000 part, mixing and stirring, obtaining jelly is the catalysis peptizer;

(3) catalysis peptizer 50-500 part mixing of step (2) pretreated solid refuse 100-1000 part and step (2) is stirred, add entry while stirring until obtaining soft material;

(4) the soft material with step (3) injects mould, and the vibration extrusion molding makes blank;

(5) step (4) blank is sent in insulation tunnel or the moist closet, in 100-200 ℃ of vapor cure 14-24 hour, send open-air maintenance stockyard again, natural curing 28-40 days, promptly obtains required material of construction.

7. the application of the described catalysis peptizer of claim 3 is characterized in that using the material of construction that agricultural wastes are made the Load-bearing box bar that comprises imitated wood material, load-bearing pallet, home-use combination sideboard panel, concrete preparation method:

(1) agricultural solid residue comprises a kind of, two or more mixture in straw, rice chaff, cotton bar, beans bar, straw, sorghum rod, multitudinous slag, husk, the hay, is crushed to the 10-60 order, adds water then and makes its water ratio reach 10-40%;

(2) be that magnesium chloride brine 15-450 part, ferrous sulfate 10-20 part, sodium polyphosphate 20-30 part, phosphoric acid 5-50 part, Precondensed UreaFormaldehyde Resin 1-20 part, iron trichloride 1-20 part, water 10-1000 part of 40% mix with magnesium oxide 10-300 part, concentration, obtaining gluey material is the catalysis peptizer;

(3) get the solid waste 50-1000 part after step (1) is pulverized, catalysis peptizer 150-1500 part of step (2), mix and stir, add entry while stirring, up to obtaining soft material;

(4) the soft material with step (3) injects the making sheet shaper, and the vibration extrusion molding cuts into required specification;

(5) step (4) molding mass is sent into indoor curing room,, deliver to the natural curing stockyard again and carry out natural curing in 20-30 days, promptly obtain required product in 80-150 ℃ of following vapor cure 10-20 hour.

8. the application of the described catalysis peptizer of claim 4 is characterized in that the mercury mud that is applied to produce in the petrochemical industry production process makes the material of construction that comprises road azulejo, road foundation stone, concrete preparation method:

(1) magnesium oxide 20-400 part, concentration are that magnesium chloride brine 30-900 part, ferrous sulfate 1-30 part, sodium polyphosphate 2-40 part, phosphoric acid 3-30 part, talcum powder 4-40 part, aluminum chloride 1-20 part, tertiary sodium phosphate 1-15 part, 191 resin 3-25 parts, water 10-1000 part of 40% mix, and obtaining gluey material is the catalysis peptizer;

(2) catalysis peptizer 400-1100 part mixing of mercury mud 300-1000 part, sand 50-500 part and step (1) is stirred, add entry while stirring, until obtaining soft material;

(3) the soft material with step (2) injects mould, and the vibration extrusion molding obtains blank; (4) blank of step (3) is sent into encloses container or indoor,, promptly obtained required product then in natural curing 25-28 days in 100-180 ℃ of vapor cure 6-16 hour.