CN109020460A - A kind of preparation method of compound grass-planting brick raw material - Google Patents
A kind of preparation method of compound grass-planting brick raw material Download PDFInfo
- Publication number
- CN109020460A CN109020460A CN201811011654.9A CN201811011654A CN109020460A CN 109020460 A CN109020460 A CN 109020460A CN 201811011654 A CN201811011654 A CN 201811011654A CN 109020460 A CN109020460 A CN 109020460A
- Authority
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- Prior art keywords
- raw material
- preparation
- planting brick
- parts
- grass
- Prior art date
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- 239000011449 brick Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 239000002994 raw material Substances 0.000 title claims abstract description 30
- 150000001875 compounds Chemical class 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000000843 powder Substances 0.000 claims abstract description 28
- 239000010902 straw Substances 0.000 claims abstract description 24
- 239000002699 waste material Substances 0.000 claims abstract description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000654 additive Substances 0.000 claims abstract description 13
- 230000000996 additive effect Effects 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000004411 aluminium Substances 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 8
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 241000196324 Embryophyta Species 0.000 claims description 23
- 239000012752 auxiliary agent Substances 0.000 claims description 19
- 238000000498 ball milling Methods 0.000 claims description 18
- 239000002270 dispersing agent Substances 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000004094 surface-active agent Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 238000007873 sieving Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 12
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 239000004115 Sodium Silicate Substances 0.000 claims description 12
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 12
- 239000001099 ammonium carbonate Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 12
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 12
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- 241000209140 Triticum Species 0.000 claims description 6
- 235000021307 Triticum Nutrition 0.000 claims description 6
- 240000008042 Zea mays Species 0.000 claims description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 239000000908 ammonium hydroxide Substances 0.000 claims description 6
- 238000005422 blasting Methods 0.000 claims description 6
- 150000001805 chlorine compounds Chemical class 0.000 claims description 6
- 235000005822 corn Nutrition 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001694 spray drying Methods 0.000 claims description 6
- 239000010907 stover Substances 0.000 claims description 6
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 235000019359 magnesium stearate Nutrition 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical group CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 claims description 4
- 239000001433 sodium tartrate Substances 0.000 claims description 4
- 229960002167 sodium tartrate Drugs 0.000 claims description 4
- 235000011004 sodium tartrates Nutrition 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 3
- 239000011734 sodium Substances 0.000 claims 3
- 229910052708 sodium Inorganic materials 0.000 claims 3
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- 150000008107 benzenesulfonic acids Chemical class 0.000 claims 1
- 239000000174 gluconic acid Substances 0.000 claims 1
- 235000012208 gluconic acid Nutrition 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 230000003311 flocculating effect Effects 0.000 abstract description 2
- 238000007710 freezing Methods 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 229910021645 metal ion Inorganic materials 0.000 abstract description 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 2
- 150000004706 metal oxides Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical group C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000176 sodium gluconate Substances 0.000 description 4
- 229940005574 sodium gluconate Drugs 0.000 description 4
- 235000012207 sodium gluconate Nutrition 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 206010068150 Acoustic shock Diseases 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000190909 Beggiatoa Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000605739 Desulfovibrio desulfuricans Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 241000607598 Vibrio Species 0.000 description 1
- 206010047400 Vibrio infections Diseases 0.000 description 1
- CVLXKGBHOCTJIA-UHFFFAOYSA-N [FeH2]=S Chemical compound [FeH2]=S CVLXKGBHOCTJIA-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- YPJCVYYCWSFGRM-UHFFFAOYSA-H iron(3+);tricarbonate Chemical compound [Fe+3].[Fe+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O YPJCVYYCWSFGRM-UHFFFAOYSA-H 0.000 description 1
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- IPJKJLXEVHOKSE-UHFFFAOYSA-L manganese dihydroxide Chemical compound [OH-].[OH-].[Mn+2] IPJKJLXEVHOKSE-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 235000019976 tricalcium silicate Nutrition 0.000 description 1
- 229910021534 tricalcium silicate Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of preparation methods of compound grass-planting brick raw material, belong to building material technical field.The present invention is by mixing ooze with aluminium ash, increase the content of aluminium in ooze, then again with change waste residue material in advance and mixed, then impregnated again with hydrochloric acid, it is acted on by hydrochloric acid, release the metal in the metal oxide in raw material in the form of an ion, then it is in as the effect of additive makes metal ion flocculating setting on the surface of raw material, then by being mixed with frerrous chloride, mesoporous nano iron oxide is formed under alkaline condition and forms aluminium hydroxide is deposited on raw material surface, increase the anti-freezing property of grass-planting brick, and it joined pretreated straw powder, the fiber in stalk is exposed by pretreatment, again with the maleic anhydride of addition, polyethyleneimine is combined reaction, improve water retention property.
Description
Technical field
The present invention relates to a kind of preparation methods of compound grass-planting brick raw material, belong to building material technical field.
Background technique
Grass-planting brick is that have the quality materials such as concrete, river sand, pigment to press by the vibration of high brick machine, completely non-burning brick,
Reach the requirement of environmental protection production, grass-planting brick laying has good stability on the ground, and green coverage is wide, is amenable to pedestrian, vehicle
Spreading without being damaged, while the root of greenweed be grown in grass-planting brick in the following, will not therefore and enable hurt to grass roots
Evil, therefore build base grass-planting brick and be widely used in a variety of applications.But existing grass-planting brick has the disadvantage in that 1) its conduct can load-bearing
Surface, compression strength need to improve；2) grass-planting brick high expensive, up for reducing.Chinese Patent Application No.
CN201410157310.4 discloses a kind of grass-planting brick and its manufacturing method using the manufacture of sintering flue gas semi-dry desulphurization ash, should
Component and its weight percent content proportion of grass-planting brick are as follows: semi-dry desulphurization ash: 5~25%；Steel slag: 30~50%；Miberal powder:
10~30%；Cement: 0~10%；Gather materials: 5~20%.Method includes the following steps: the component after 1) drying being taken to grind by
The proportion is mixed to form siccative, then will be added water and stirred uniformly in siccative, forms wet mixture；2) wet mixture is injected and is planted
Idiosome is pressed under room temperature and 170~550 tons of pressure in careless bricks die；3) idiosome is conserved 7~8 days in outdoor room temperature, the phase
Between fetch water and keep idiosome surface wettability, idiosome is placed 28~30 days naturally then, obtains high-intensitive grass-planting brick.The grass-planting brick
7 days compression strength reaches 10MPa or more, and 28 days compression strength reaches 15MPa, higher by 50% than existing common grass-planting brick, and plant greatly improved
The compression strength of careless brick and the recycling for realizing waste residue, but water retention is low, and frost resistance is poor, causes product strength loss big.
Therefore, the grass-planting brick for how realizing that a kind of water retention is high, frost resistance is good, loss of strength is small is that technology urgently to be resolved in the industry is asked
Topic not only has necessary meaning to the field of building materials, also has necessary meaning to the development of grass-planting brick.
Summary of the invention
The technical problems to be solved by the invention: it is low for current grass-planting brick water retention, and the problem of frost resistance difference, this hair
It is bright to provide a kind of preparation method of compound grass-planting brick raw material.
In order to solve the above technical problems, the present invention is using technical solution as described below:
A kind of preparation method of compound grass-planting brick raw material, the preparation method include the following steps:
(1) ooze, aluminium ash 4~6:3 in mass ratio are put into ball mill and carry out ball milling, collect ball milling object, by ball milling object, water,
Change waste residue material 7~9:10:3 in mass ratio~5 in advance and carry out ultrasonic vibration, stand, filters, it is dry, obtain base-material；
(2) base-material, hydrochloric acid 3:7~9 in mass ratio are stirred, add the additive of base-material 8~10%, carry out ultrasonic shake
It swings, stands, filter residue is collected in filtering；
(3) according to parts by weight, take 90~95 parts of water, 26~32 parts of filter residues, 13~15 parts of frerrous chlorides, 9~15 parts of sodium metasilicate,
8~13 parts of pretreatment plant straw powders, 3~8 parts of ammonium hydrogen carbonate, 2~4 parts of surfactants, 1~3 part of dispersing agent, 1~3 part
Auxiliary agent；
(4) water, filter residue, frerrous chloride, ammonium hydrogen carbonate are put into reactor first, microwave heating, place into surfactant,
Dispersing agent, auxiliary agent adjust pH to 8.0~8.5 using ammonium hydroxide, stir 60~80min, and pretreatment plant straw powder is added, stirs
30~35min is mixed, sodium metasilicate is added, is stirred, collects mixture, spray drying collects dried object to get compound grass-planting brick
Raw material.
The preparation method for changing waste residue material in the step (1) in advance is to stir dregs, blast furnace slag, iron filings by 7~9:4:1 of quality
Mixing is mixed, is squeezed, is crushed, sieving particle is put into hydrogen peroxide and impregnates, filters by sieving, collects filter residue, dry to get changing in advance
Property waste material.
Additive is to mix maleic anhydride, polyethyleneimine 1:3~5 in mass ratio in the step (2).
It is described pretreatment plant straw powder preparation method be by wheat stalk, corn stover by etc. mass mixings, powder
It is broken, 200 meshes are crossed, sieving particle are mixed with water 1:2 in mass ratio, steam blasting collects explosion object, and filter residue is done in filtering
It is dry to get pretreatment plant straw powder.
The surfactant is neopelex, any one in lauryl sodium sulfate.
The dispersing agent is odium stearate, any one in magnesium stearate.
The auxiliary agent is sodium gluconate, any one in sodium tartrate.
The present invention is compared with other methods, and advantageous effects are:
The present invention increases the content of aluminium in ooze by mixing ooze with aluminium ash, then again with change waste residue material in advance and carry out
Mixing, is then impregnated again with hydrochloric acid, is acted on by hydrochloric acid, makes metal in the metal oxide in raw material in the form of an ion
Release, be then in as the effect of additive makes metal ion flocculating setting on the surface of raw material, then by with chlorination
Ferrous iron is mixed, and forms mesoporous nano iron oxide under alkaline condition and formation aluminium hydroxide is deposited on raw material surface, increase
Add the anti-freezing property of grass-planting brick, and joined pretreated straw powder, exposes the fiber in stalk by pretreatment
Come, then be combined and react with the maleic anhydride of addition, polyethyleneimine, improves water retention property, and the work for passing through auxiliary agent
With effectively delaying the reaction speed of the ingredients such as tricalcium silicate in raw material, dicalcium silicate and water, delay within the scope of certain thickness
The setting time of raw material, so that condensation of the surface layer grass-planting brick in maintenance is later than internal makes easily to form hole inside it, increases suction
Water and water retention property.
Specific embodiment
Ooze is mainly made of four part such as crystalline solid, colloid, microorganism, mud.Crystalline solid is mainly by calcium sulfate, phosphoric acid
The inorganic substances such as calcium, calcium carbonate, magnesium phosphate, magnesium carbonate, ferric carbonate and silicate particulate mix.Inorganic matter has sulphur in colloid
Change iron, sulphur iron hydride, ferrous hydroxide, aluminium hydroxide, manganous hydroxide, aluminium oxide, manganese oxide, calcium oxide, magnesia, titanium oxide
It is formed with phosphorus pentoxide etc., the microorganisms such as hydrogen sulfide vibrios, spirillum desulfuricans and Beggiatoa is generated in ooze forming process
About more than 100 kinds.Mud is made of mineral salts, colloid part, the aqueous solution of organic substance and gas, in addition also containing micro
Rare earth element.
The preparation method for changing waste residue material in advance is to be stirred dregs, blast furnace slag, iron filings by 7~9:4:1 of quality, with 3MPa
10min is squeezed, is crushed, 200 meshes are crossed, sieving particle is put into 0.3mol/L hydrogen peroxide and impregnates 40min, is filtered, filter is collected
Slag, it is dry to get pre- modified waste material.
Additive is to mix maleic anhydride, polyethyleneimine 1:3~5 in mass ratio.
Pre-process plant straw powder preparation method be by wheat stalk, corn stover by etc. mass mixings, crush, mistake
200 meshes mix sieving particle with water 1:2 in mass ratio, steam blasting, pressure 2.6MPa, and maintenance pressure 120~
130s collects explosion object, filtering, by filter residue and drying to get pretreatment plant straw powder.
Surfactant is neopelex, any one in lauryl sodium sulfate.
Dispersing agent is odium stearate, any one in magnesium stearate.
Auxiliary agent is sodium gluconate, any one in sodium tartrate.
A kind of preparation method of compound grass-planting brick raw material, the preparation method include the following steps:
(1) ooze, aluminium ash 4~6:3 in mass ratio are put into ball mill, ball milling 30min is carried out with 500r/min, collects ball milling
Object by ball milling object, water, changes waste residue material 7~9:10:3 in mass ratio~5 progress ultrasonic vibration 15min in advance, stands 70min, mistake
Filter, it is dry, obtain base-material；
(2) base-material, 0.5mol/L hydrochloric acid 3:7~9 in mass ratio are stirred 1h, add the additive of base-material 8~10%,
Ultrasonic vibration 50min is carried out, 3h is stood, filter residue is collected in filtering；
(3) according to parts by weight, take 90~95 parts of water, 26~32 parts of filter residues, 13~15 parts of frerrous chlorides, 9~15 parts of sodium metasilicate,
8~13 parts of pretreatment plant straw powders, 3~8 parts of ammonium hydrogen carbonate, 2~4 parts of surfactants, 1~3 part of dispersing agent, 1~3 part
Auxiliary agent；
(4) water, filter residue, frerrous chloride, ammonium hydrogen carbonate are put into reactor first, microwave heating places into surface to 80 DEG C
Activating agent, dispersing agent, auxiliary agent adjust pH to 8.0~8.5 using ammonium hydroxide, stir 60~80min, and pretreatment straw is added
Powder stirs 30~35min, and sodium metasilicate is added, is stirred 1h, collects mixture, spray drying, collect dried object to get
Compound grass-planting brick raw material.
The preparation method for changing waste residue material in advance is to be stirred dregs, blast furnace slag, iron filings by quality 9:4:1, is squeezed with 3MPa
10min is pressed, is crushed, 200 meshes are crossed, sieving particle is put into 0.3mol/L hydrogen peroxide and impregnates 40min, is filtered, filter residue is collected,
Drying is to get pre- modified waste material.
Additive is to mix maleic anhydride, polyethyleneimine 1:5 in mass ratio.
Pre-process plant straw powder preparation method be by wheat stalk, corn stover by etc. mass mixings, crush, mistake
200 meshes mix sieving particle with water 1:2 in mass ratio, and steam blasting, pressure 2.6MPa maintains pressure 130s, collects
Explosion object, filtering, by filter residue and drying to get pretreatment plant straw powder.
Surfactant is lauryl sodium sulfate.
Dispersing agent is magnesium stearate.
Auxiliary agent is sodium tartrate.
A kind of preparation method of compound grass-planting brick raw material, the preparation method include the following steps:
(1) ooze, aluminium ash 6:3 in mass ratio are put into ball mill, ball milling 30min are carried out with 500r/min, collects ball milling object,
By ball milling object, water, change waste residue material 9:10:5 in mass ratio progress ultrasonic vibration 15min in advance, stands 70min, filter, it is dry, it obtains
Base-material；
(2) base-material, 0.5mol/L hydrochloric acid 3:9 in mass ratio are stirred 1h, add the additive of base-material 10%, is surpassed
50min is swung in acoustic shock, stands 3h, and filter residue is collected in filtering；
(3) according to parts by weight, 95 parts of water, 32 parts of filter residues, 15 parts of frerrous chlorides, 15 parts of sodium metasilicate, 13 parts of pretreatment plants are taken
Stalk powder, 8 parts of ammonium hydrogen carbonate, 4 parts of surfactants, 3 parts of dispersing agents, 3 parts of auxiliary agents；
(4) water, filter residue, frerrous chloride, ammonium hydrogen carbonate are put into reactor first, microwave heating places into surface to 80 DEG C
Activating agent, dispersing agent, auxiliary agent adjust pH to 8.5 using ammonium hydroxide, stir 80min, and pretreatment plant straw powder, stirring is added
Sodium metasilicate is added in 33min, is stirred 1h, collects mixture, and it is former to get compound grass-planting brick to collect dried object for spray drying
Material.
The preparation method for changing waste residue material in advance is to be stirred dregs, blast furnace slag, iron filings by quality 8:4:1, is squeezed with 3MPa
10min is pressed, is crushed, 200 meshes are crossed, sieving particle is put into 0.3mol/L hydrogen peroxide and impregnates 40min, is filtered, filter residue is collected,
Drying is to get pre- modified waste material.
Additive is to mix maleic anhydride, polyethyleneimine 1:4 in mass ratio.
Pre-process plant straw powder preparation method be by wheat stalk, corn stover by etc. mass mixings, crush, mistake
200 meshes mix sieving particle with water 1:2 in mass ratio, and steam blasting, pressure 2.6MPa maintains pressure 125s, collects
Explosion object, filtering, by filter residue and drying to get pretreatment plant straw powder.
Surfactant is lauryl sodium sulfate.
Dispersing agent is magnesium stearate.
Auxiliary agent is sodium gluconate.
A kind of preparation method of compound grass-planting brick raw material, the preparation method include the following steps:
(1) ooze, aluminium ash 5:3 in mass ratio are put into ball mill, ball milling 30min are carried out with 500r/min, collects ball milling object,
By ball milling object, water, change waste residue material 8:10:4 in mass ratio progress ultrasonic vibration 15min in advance, stands 70min, filter, it is dry, it obtains
Base-material；
(2) base-material, 0.5mol/L hydrochloric acid 3:8 in mass ratio are stirred 1h, add the additive of base-material 9%, is surpassed
50min is swung in acoustic shock, stands 3h, and filter residue is collected in filtering；
(3) according to parts by weight, 93 parts of water, 30 parts of filter residues, 14 parts of frerrous chlorides, 12 parts of sodium metasilicate, 11 parts of pretreatment plants are taken
Stalk powder, 5 parts of ammonium hydrogen carbonate, 3 parts of surfactants, 2 parts of dispersing agents, 2 parts of auxiliary agents；
(4) water, filter residue, frerrous chloride, ammonium hydrogen carbonate are put into reactor first, microwave heating places into surface to 80 DEG C
Activating agent, dispersing agent, auxiliary agent adjust pH to 8.5 using ammonium hydroxide, stir 70min, and pretreatment plant straw powder, stirring is added
Sodium metasilicate is added in 33min, is stirred 1h, collects mixture, and it is former to get compound grass-planting brick to collect dried object for spray drying
Material.
The preparation method for changing waste residue material in advance is to be stirred dregs, blast furnace slag, iron filings by quality 7:4:1, is squeezed with 3MPa
10min is pressed, is crushed, 200 meshes are crossed, sieving particle is put into 0.3mol/L hydrogen peroxide and impregnates 40min, is filtered, filter residue is collected,
Drying is to get pre- modified waste material.
Additive is to mix maleic anhydride, polyethyleneimine 1:3 in mass ratio.
Pre-process plant straw powder preparation method be by wheat stalk, corn stover by etc. mass mixings, crush, mistake
200 meshes mix sieving particle with water 1:2 in mass ratio, and steam blasting, pressure 2.6MPa maintains pressure 120s, collects
Explosion object, filtering, by filter residue and drying to get pretreatment plant straw powder.
Surfactant is neopelex.
Dispersing agent is odium stearate.
Auxiliary agent is sodium gluconate.
A kind of preparation method of compound grass-planting brick raw material, the preparation method include the following steps:
(1) ooze, aluminium ash 4:3 in mass ratio are put into ball mill, ball milling 30min are carried out with 500r/min, collects ball milling object,
By ball milling object, water, change waste residue material 7:10:3 in mass ratio progress ultrasonic vibration 15min in advance, stands 70min, filter, it is dry, it obtains
Base-material；
(2) base-material, 0.5mol/L hydrochloric acid 3:7 in mass ratio are stirred 1h, add the additive of base-material 8~10%, into
Row ultrasonic vibration 50min, stands 3h, and filter residue is collected in filtering；
(3) according to parts by weight, 90 parts of water, 26 parts of filter residues, 13 parts of frerrous chlorides, 9 parts of sodium metasilicate, 8 parts of pretreatment plant straw are taken
Stalk powder, 3 parts of ammonium hydrogen carbonate, 2 parts of surfactants, 1 part of dispersing agent, 1 part of auxiliary agent；
(4) water, filter residue, frerrous chloride, ammonium hydrogen carbonate are put into reactor first, microwave heating places into surface to 80 DEG C
Activating agent, dispersing agent, auxiliary agent adjust pH to 8.0 using ammonium hydroxide, stir 60min, and pretreatment plant straw powder, stirring is added
Sodium metasilicate is added in 30min, is stirred 1h, collects mixture, and it is former to get compound grass-planting brick to collect dried object for spray drying
Material.
The commercially available grass-planting brick of comparative example.
By the compound grass-planting brick raw material of Examples 1 to 3 preparation and water 7:1~3 in mass ratio, mixing is put into grass planting stock mould
In tool, idiosome is pressed into the case where temperature is 24~27 DEG C, pressure is 10~15MPa, outdoor room temperature conserves 7~8 days, during maintenance
Idiosome surface wettability is kept every fetching water for 24 hours, maintenance finishes, then places 28~30 days naturally, and grass-planting brick is made.
Grass-planting brick in the grass-planting brick and comparative example of the preparation of above-described embodiment 1~3 is detected.
Frost resistance: being tested according to GB/T4111 " concrete segment and brick test method ", and 25 freeze thawing are passed through in measurement
(resistance to compression) loss of strength rate of test specimen after circulation；
1, it compression strength: is measured according to GB/T4111 standard；
2, it water retention: is measured according to NY/T1253-2006 " grass-planting brick " standard.
The results are shown in Table 1.
Table 1
| Frost resistance/25 time Frozen-thawed cycled, loss of strength rate (%) | Compression strength/MPa | Water retention/% | |
| Embodiment 1 | 6.3 | 43.8 | 34.6 |
| Embodiment 2 | 5.9 | 48.9 | 35.2 |
| Embodiment 3 | 6.2 | 46.2 | 33.8 |
| Comparative example | 18.6 | 26.3 | 24.6 |
Compound grass-planting brick raw material prepared by the present invention has preferable water retention and preferable frost resistance in summary.
Claims (7)
1. a kind of preparation method of compound grass-planting brick raw material, which is characterized in that the preparation method includes the following steps:
(1) ooze, aluminium ash 4~6:3 in mass ratio are put into ball mill and carry out ball milling, collect ball milling object, by ball milling object, water,
Change waste residue material 7~9:10:3 in mass ratio~5 in advance and carry out ultrasonic vibration, stand, filters, it is dry, obtain base-material；
(2) base-material, hydrochloric acid 3:7~9 in mass ratio are stirred, add the additive of base-material 8~10%, carry out ultrasonic shake
It swings, stands, filter residue is collected in filtering；
(3) according to parts by weight, take 90~95 parts of water, 26~32 parts of filter residues, 13~15 parts of frerrous chlorides, 9~15 parts of sodium metasilicate,
8~13 parts of pretreatment plant straw powders, 3~8 parts of ammonium hydrogen carbonate, 2~4 parts of surfactants, 1~3 part of dispersing agent, 1~3 part
Auxiliary agent；
(4) water, filter residue, frerrous chloride, ammonium hydrogen carbonate are put into reactor first, microwave heating, place into surfactant,
Dispersing agent, auxiliary agent adjust pH to 8.0~8.5 using ammonium hydroxide, stir 60~80min, and pretreatment plant straw powder is added, stirs
30~35min is mixed, sodium metasilicate is added, is stirred, collects mixture, spray drying collects dried object to get compound grass-planting brick
Raw material.
2. the preparation method of compound grass-planting brick raw material according to claim 1, which is characterized in that change in advance in the step (1)
The preparation method of waste residue material is to be stirred dregs, blast furnace slag, iron filings by 7~9:4:1 of quality, is squeezed, and is crushed, and is sieved, will
Sieving particle, which is put into hydrogen peroxide, to be impregnated, and is filtered, and filter residue is collected, dry to get pre- modified waste material.
3. the preparation method of compound grass-planting brick raw material according to claim 1, which is characterized in that addition in the step (2)
Agent is to mix maleic anhydride, polyethyleneimine 1:3~5 in mass ratio.
4. the preparation method of compound grass-planting brick raw material according to claim 1, which is characterized in that the pretreatment straw
The preparation method of powder be by wheat stalk, corn stover by etc. mass mixings, crush, cross 200 meshes, by sieving particle and water
The mixing of 1:2 in mass ratio, steam blasting collect explosion object, filtering, by filter residue and drying to get pretreatment plant straw powder.
5. the preparation method of compound grass-planting brick raw material according to claim 1, which is characterized in that the surfactant is ten
Any one in dialkyl benzene sulfonic acids sodium, lauryl sodium sulfate.
6. the preparation method of compound grass-planting brick raw material according to claim 1, which is characterized in that the dispersing agent is stearic acid
Any one in sodium, magnesium stearate.
7. the preparation method of compound grass-planting brick raw material according to claim 1, which is characterized in that the auxiliary agent is gluconic acid
Any one in sodium, sodium tartrate.
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