CN1850607A - Method for preparing iron-free aluminium sulfate and superfine active carbon white utilizing aluminium first-class ore - Google Patents
Method for preparing iron-free aluminium sulfate and superfine active carbon white utilizing aluminium first-class ore Download PDFInfo
- Publication number
- CN1850607A CN1850607A CN 200610035724 CN200610035724A CN1850607A CN 1850607 A CN1850607 A CN 1850607A CN 200610035724 CN200610035724 CN 200610035724 CN 200610035724 A CN200610035724 A CN 200610035724A CN 1850607 A CN1850607 A CN 1850607A
- Authority
- CN
- China
- Prior art keywords
- iron
- bauxite
- filter residue
- active carbon
- aluminium sulfate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 30
- 229910000329 aluminium sulfate Inorganic materials 0.000 title claims description 50
- 235000011128 aluminium sulphate Nutrition 0.000 title claims description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 34
- 229910052799 carbon Inorganic materials 0.000 title claims description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 239000004411 aluminium Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 169
- 229910052742 iron Inorganic materials 0.000 claims abstract description 87
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910001570 bauxite Inorganic materials 0.000 claims abstract description 37
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000012990 dithiocarbamate Substances 0.000 claims abstract description 30
- 239000000706 filtrate Substances 0.000 claims abstract description 19
- -1 iron ions Chemical class 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000008399 tap water Substances 0.000 claims abstract description 10
- 235000020679 tap water Nutrition 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000003746 solid phase reaction Methods 0.000 claims abstract description 9
- 238000007885 magnetic separation Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 6
- 239000004094 surface-active agent Substances 0.000 claims abstract description 6
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 42
- 239000000843 powder Substances 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 25
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 24
- 239000000377 silicon dioxide Substances 0.000 claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 239000007864 aqueous solution Substances 0.000 claims description 17
- 235000012239 silicon dioxide Nutrition 0.000 claims description 17
- 229960001866 silicon dioxide Drugs 0.000 claims description 17
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 11
- 239000000047 product Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000010671 solid-state reaction Methods 0.000 claims description 8
- SCZVXVGZMZRGRU-UHFFFAOYSA-N n'-ethylethane-1,2-diamine Chemical compound CCNCCN SCZVXVGZMZRGRU-UHFFFAOYSA-N 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 5
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 4
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 4
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims description 4
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 3
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims description 3
- 229910001626 barium chloride Inorganic materials 0.000 claims description 3
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 3
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 3
- KOVKEDGZABFDPF-UHFFFAOYSA-N n-(triethoxysilylmethyl)aniline Chemical compound CCO[Si](OCC)(OCC)CNC1=CC=CC=C1 KOVKEDGZABFDPF-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 229920000768 polyamine Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 3
- 229960001124 trientine Drugs 0.000 claims description 3
- KSCAZPYHLGGNPZ-UHFFFAOYSA-N 3-chloropropyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)CCCCl KSCAZPYHLGGNPZ-UHFFFAOYSA-N 0.000 claims description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 2
- 238000007259 addition reaction Methods 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- MORMPWNLQJTSOT-UHFFFAOYSA-L disodium;4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate Chemical compound [Na+].[Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C(OC=2C=CC(=CC=2)S([O-])(=O)=O)=C1 MORMPWNLQJTSOT-UHFFFAOYSA-L 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 abstract description 33
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 241000872198 Serjania polyphylla Species 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 30
- 238000005516 engineering process Methods 0.000 description 21
- 239000004408 titanium dioxide Substances 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 13
- 239000007791 liquid phase Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 239000008139 complexing agent Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000001117 sulphuric acid Substances 0.000 description 4
- 235000011149 sulphuric acid Nutrition 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 3
- DKFCNIGGENJIJN-UHFFFAOYSA-L aluminum;iron(2+);sulfate Chemical compound [Al+3].[Fe+2].[O-]S([O-])(=O)=O DKFCNIGGENJIJN-UHFFFAOYSA-L 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical class C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 229940045511 barium chloride Drugs 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000587 hyperbranched polymer Polymers 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 101000601610 Drosophila melanogaster Heparan sulfate N-sulfotransferase Proteins 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 239000004159 Potassium persulphate Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- PMYUVOOOQDGQNW-UHFFFAOYSA-N hexasodium;trioxido(trioxidosilyloxy)silane Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] PMYUVOOOQDGQNW-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 235000019394 potassium persulphate Nutrition 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- HQAITFAUVZBHNB-UHFFFAOYSA-N sodium;pentahydrate Chemical compound O.O.O.O.O.[Na] HQAITFAUVZBHNB-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- BYGOPQKDHGXNCD-UHFFFAOYSA-N tripotassium;iron(3+);hexacyanide Chemical compound [K+].[K+].[K+].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] BYGOPQKDHGXNCD-UHFFFAOYSA-N 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Developing Agents For Electrophotography (AREA)
Abstract
Description
The project indicator | Industry standard | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
The scorching hot decrement of dioxide-containing silica (%) heating loss (%) (%) color pH value DBP absorption value, cm3/ g specific surface area m 2The total copper of/g* contains | 〉=90 4.0~8.0≤7.0 are better than, equal standard specimen 5.0~8.0 2.0~3.5~≤ 30 | 92.6 5.5 5.8 equal standard specimen 5.5 2.4 220 2 | 92.2 5.7 5.5 equal standard specimen 5.8 2.5 215 3 | 92.0 6.2 6.0 equal standard specimen 6.0 2.4 210 2 | 91.6 5.3 6.7 equal standard specimen 5.8 2.5 263 2 | 93.2 5.2 4.9 equal standard specimen 6.2 2.3 205 2 | 92.2 5.3 5.2 equal standard specimen 6.0 2.4 240 2 |
Amount, the total manganese content of mg/kg, the mg/kg total iron content, mg/kg | ≤50 ≤1000 | 7 568 | 8 732 | 7 650 | 8 632 | 8 628 | 7 540 |
The 45um screenings, % | ≤0.5 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
500% stress at definite elongation, MPa | ≥6.3 | 7.0 | 6.5 | 6.5 | 7.8 | 6.4 | 7.5 |
Tensile strength, MPa | ≥17.0 | 19.2 | 19.0 | 19.1 | 19.8 | 18.8 | 19.3 |
Tensile yield, % | ≥675 | 780 | 806 | 786 | 872 | 812 | 846 |
The project indicator | Embodiment 7 | Embodiment 8 | Embodiment 9 | Embodiment 10 | Embodiment 11 | Embodiment 12 |
The scorching hot decrement of dioxide-containing silica (%) heating loss (%) (%) color pH value DBP absorption value, cm3/g | 92.3 5.3 5.3 equal standard specimen 6.5 2.5 | 92.2 5.6 5.2 equal standard specimen 5.9 2.6 | 92.0 6.0 6.0 equal standard specimen 6.9 2.5 | 93.2 5.8 6.1 equal standard specimen 6.8 2.5 | 93.5 5.6 4.4 equal standard specimen 6.0 2.4 | 92.8 5.9 5.0 equal standard specimen 6.3 2.4 |
Specific surface area m 2The total copper content of/g*, the total manganese content of mg/kg, the mg/kg total iron content, mg/kg | 230 2 6 538 | 255 3 8 432 | 250 2 7 550 | 255 2 6 532 | 260 2 6 528 | 260 2 6 510 |
The 45um screenings, % | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
500% stress at definite elongation, MPa | 6.8 | 6.5 | 6.6 | 7.6 | 7.9 | 7.7 |
Tensile strength, MPa | 18.6 | 19.0 | 19.1 | 19.3 | 19.6 | 19.5 |
Tensile yield, % | 770 | 816 | 788 | 842 | 866 | 858 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100357245A CN100431966C (en) | 2006-05-31 | 2006-05-31 | Method for preparing iron-free aluminium sulfate and superfine active carbon white utilizing aluminium first-class ore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100357245A CN100431966C (en) | 2006-05-31 | 2006-05-31 | Method for preparing iron-free aluminium sulfate and superfine active carbon white utilizing aluminium first-class ore |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1850607A true CN1850607A (en) | 2006-10-25 |
CN100431966C CN100431966C (en) | 2008-11-12 |
Family
ID=37132108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100357245A Expired - Fee Related CN100431966C (en) | 2006-05-31 | 2006-05-31 | Method for preparing iron-free aluminium sulfate and superfine active carbon white utilizing aluminium first-class ore |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100431966C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103303948A (en) * | 2012-03-16 | 2013-09-18 | 西安航天动力试验技术研究所 | Impurity removal method in process of preparing alumina from fly ash by using acid method |
CN103449487A (en) * | 2012-05-29 | 2013-12-18 | 西安航天动力试验技术研究所 | Impurity removing method in process of preparing alumina from fly ash by using acid method |
CN103449483A (en) * | 2012-05-29 | 2013-12-18 | 西安航天动力试验技术研究所 | Impurity removing method in process of preparing alumina from fly ash by utilizing acid method |
CN103979591A (en) * | 2014-05-06 | 2014-08-13 | 杭州百事特实业有限公司 | Method for preparing iron-free aluminum sulfate and ultrafine active white carbon black by using waste sulfuric acid |
CN105063357A (en) * | 2015-08-04 | 2015-11-18 | 贵州远盛钾业科技有限公司 | Method for separating ferrum and aluminum from potassium-bearing rock intermediate solution |
CN105776296A (en) * | 2016-04-01 | 2016-07-20 | 辽宁石化职业技术学院 | Improved method of industrial aluminum sulfateproduction process |
CN107311214A (en) * | 2017-07-03 | 2017-11-03 | 贵州师范大学 | A kind of method that iron, titanium impurity are separated from bauxite |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE419212B (en) * | 1979-04-11 | 1981-07-20 | Boliden Ab | PROCEDURE FOR PREPARING AN ALUMINUM SULPHATE SOLUTION |
CN1318512A (en) * | 2000-04-17 | 2001-10-24 | 罗辉俊 | Method for preparing white carbon uisng kaolin decomposing process |
CN1314628C (en) * | 2004-02-04 | 2007-05-09 | 薛彦辉 | Low temperature decomposition method for potassium feldspar |
CN1760125A (en) * | 2005-11-11 | 2006-04-19 | 宋军 | Technique for producing carbon white through using waste residue of aluminium sulphate |
-
2006
- 2006-05-31 CN CNB2006100357245A patent/CN100431966C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103303948A (en) * | 2012-03-16 | 2013-09-18 | 西安航天动力试验技术研究所 | Impurity removal method in process of preparing alumina from fly ash by using acid method |
CN103449487A (en) * | 2012-05-29 | 2013-12-18 | 西安航天动力试验技术研究所 | Impurity removing method in process of preparing alumina from fly ash by using acid method |
CN103449483A (en) * | 2012-05-29 | 2013-12-18 | 西安航天动力试验技术研究所 | Impurity removing method in process of preparing alumina from fly ash by utilizing acid method |
CN103979591A (en) * | 2014-05-06 | 2014-08-13 | 杭州百事特实业有限公司 | Method for preparing iron-free aluminum sulfate and ultrafine active white carbon black by using waste sulfuric acid |
CN103979591B (en) * | 2014-05-06 | 2016-04-06 | 杭州百事特实业股份有限公司 | A kind of method utilizing Waste Sulfuric Acid to prepare non-iron aluminium sulfate and superfine active carbon white |
CN105063357A (en) * | 2015-08-04 | 2015-11-18 | 贵州远盛钾业科技有限公司 | Method for separating ferrum and aluminum from potassium-bearing rock intermediate solution |
CN105776296A (en) * | 2016-04-01 | 2016-07-20 | 辽宁石化职业技术学院 | Improved method of industrial aluminum sulfateproduction process |
CN107311214A (en) * | 2017-07-03 | 2017-11-03 | 贵州师范大学 | A kind of method that iron, titanium impurity are separated from bauxite |
Also Published As
Publication number | Publication date |
---|---|
CN100431966C (en) | 2008-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1850607A (en) | Method for preparing iron-free aluminium sulfate and superfine active carbon white utilizing aluminium first-class ore | |
CN106927554B (en) | Dendritic polymer heavy metal trapping agent with chelating-flocculating dual performance and application thereof | |
CN101754932B (en) | Process for the production of barium sulfate | |
CN104386722A (en) | Method for preparing high-purity aluminum hydroxide and high-purity aluminum oxide | |
CN102936019A (en) | Method for preparing magnetic 4A molecular sieve by using kaolin | |
CN111943336A (en) | Method for preparing polysilicate aluminum ferric flocculant, polysilicate aluminum ferric flocculant and application thereof | |
CN107855118A (en) | A kind of environment-friendly dye sewage-treating agent and preparation method thereof | |
CN101948143A (en) | Method for preparing poly-silicate aluminum ferric chloride from fly ash | |
CN106277085A (en) | A kind of method utilizing aluminium section bar plant sludge to prepare aluminium polychlorid | |
CN110252254A (en) | A kind of pair of cadmium ion has modification houghite and its application of strong suction-operated | |
CN103395815A (en) | Preparation method for preparing high-purity calcium chloride from industrial calcium chloride | |
WO2018170950A1 (en) | Method for producing polyphenylene sulfide resin and method for recycling rectification residue thereof | |
CN110803787A (en) | Nano composite material and preparation method and application thereof | |
CN111994927A (en) | Process for producing magnesium sulfate by using waste acid | |
CN1830788A (en) | Technology of transforming common magnesium hydrexide into hexagonal sheel shaped magnesium hydroxide by hydrothermal method | |
CN111439771B (en) | Method for preparing barium sulfate from titanium white waste acid | |
CN1249176C (en) | Method for purifying and whitening calcium carbonate | |
CN105771920A (en) | Preparation method of alkali lignin-based adsorbing material modified by sodium glutamate and application in removal of wastewater dyes | |
CN1210099C (en) | Chelating resin special for adsorbing gallium and preparing method thereof | |
CN1958462A (en) | Method for preparing potassium ferrate by using waste liquid from acid washing steel | |
CN1765750A (en) | Blanc fixe preparation method | |
CN1752000A (en) | Production method of medical sodium iodide | |
CN109529774B (en) | Graphene oxide-terbium hydroxide composite material, preparation method and application thereof | |
CN101823755A (en) | Method for preparing precipitated barium sulfate and coproducing hydrochloric acid by using barium mineral waste residue | |
CN108865432A (en) | A kind of edible oil deacidification agent and its application |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HANGZHOU BAIST INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHANG DAOHONG Effective date: 20130128 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430074 WUHAN, HUBEI PROVINCE TO: 311421 HANGZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130128 Address after: 311421 Zhejiang city of Fuyang Province spring street mountain village Yufeng Patentee after: Hangzhou Baist Industrial Co., Ltd. Address before: 430074 School of chemistry and materials science, South-Central University For Nationalities, 708 National Road, Wuhan, Hubei Patentee before: Zhang Daohong |
|
C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU BAISHITE INDUSTRIAL CO., LTD. Free format text: FORMER NAME: HANGZHOU BAIST INDUSTRY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province 311421 Spring Street Fuyang District No. 12 Yuan Shu Lu Patentee after: The special Industry Co., Ltd of Hangzhou Pepsi Address before: 311421 Zhejiang city of Fuyang Province spring street mountain village Yufeng Patentee before: Hangzhou Baist Industrial Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20190531 |
|
CF01 | Termination of patent right due to non-payment of annual fee |