NO311227B1 - Fremgangsmåte for agglomerering av partikkelformig materiale - Google Patents

Fremgangsmåte for agglomerering av partikkelformig materiale Download PDF

Info

Publication number: NO311227B1
Authority: NO; Norway
Prior art keywords: water; mixture; particulate material; hydroxide; binder
Prior art date: 1992-08-06

Application number

NO19950401A

Other languages

English (en)

Norwegian (no)

Other versions

NO950401D0 (no

NO950401L (no

Inventor

James Schmitt

Original Assignee

Akzo Nobel Nv

Priority date (The priority date 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 date listed.)

1992-08-06

Filing date

1995-02-03

Publication date

2001-10-29

1995-02-03 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

1995-02-03 Publication of NO950401D0 publication Critical patent/NO950401D0/no

1995-02-03 Publication of NO950401L publication Critical patent/NO950401L/no

2001-10-29 Publication of NO311227B1 publication Critical patent/NO311227B1/no

Links

238000000034 method Methods 0.000 title claims abstract description 30
239000011236 particulate material Substances 0.000 title claims abstract description 21
238000005054 agglomeration Methods 0.000 title claims abstract description 18
230000002776 aggregation Effects 0.000 title claims abstract description 18
230000008569 process Effects 0.000 title claims abstract description 9
239000000203 mixture Substances 0.000 claims abstract description 55
239000011230 binding agent Substances 0.000 claims abstract description 54
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
229920003169 water-soluble polymer Polymers 0.000 claims abstract description 15
238000002156 mixing Methods 0.000 claims abstract description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 48
-1 hydroxide ions Chemical class 0.000 claims description 27
229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 26
235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 26
229910052742 iron Inorganic materials 0.000 claims description 25
239000001768 carboxy methyl cellulose Substances 0.000 claims description 23
229920000642 polymer Polymers 0.000 claims description 22
239000008112 carboxymethyl-cellulose Substances 0.000 claims description 16
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 15
229910052783 alkali metal Inorganic materials 0.000 claims description 15
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 13
229920002472 Starch Polymers 0.000 claims description 9
229920002678 cellulose Polymers 0.000 claims description 9
239000001913 cellulose Substances 0.000 claims description 9
235000019698 starch Nutrition 0.000 claims description 9
150000003839 salts Chemical class 0.000 claims description 8
239000008107 starch Substances 0.000 claims description 8
244000007835 Cyamopsis tetragonoloba Species 0.000 claims description 7
229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 7
239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 7
229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 claims description 7
235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 7
229920002401 polyacrylamide Polymers 0.000 claims description 7
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
229920000058 polyacrylate Polymers 0.000 claims description 6
229920000881 Modified starch Polymers 0.000 claims description 5
229920001577 copolymer Polymers 0.000 claims description 5
238000001035 drying Methods 0.000 claims description 5
238000010304 firing Methods 0.000 claims description 5
235000017550 sodium carbonate Nutrition 0.000 claims description 5
229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
239000001509 sodium citrate Substances 0.000 claims description 5
NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 5
239000000908 ammonium hydroxide Substances 0.000 claims description 4
235000019426 modified starch Nutrition 0.000 claims description 4
229920005615 natural polymer Polymers 0.000 claims description 4
229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims description 3
229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
239000002253 acid Substances 0.000 claims description 3
229920001059 synthetic polymer Polymers 0.000 claims description 3
239000004368 Modified starch Substances 0.000 claims description 2
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 2
238000002360 preparation method Methods 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
239000003518 caustics Substances 0.000 abstract description 35
230000027455 binding Effects 0.000 abstract description 7
230000002708 enhancing effect Effects 0.000 abstract 2
239000008188 pellet Substances 0.000 description 48
150000001875 compounds Chemical class 0.000 description 37
238000007792 addition Methods 0.000 description 21
239000012141 concentrate Substances 0.000 description 15
229910052500 inorganic mineral Inorganic materials 0.000 description 15
235000010755 mineral Nutrition 0.000 description 15
239000011707 mineral Substances 0.000 description 15
235000011121 sodium hydroxide Nutrition 0.000 description 13
238000005453 pelletization Methods 0.000 description 12
239000000463 material Substances 0.000 description 11
239000000440 bentonite Substances 0.000 description 10
229910000278 bentonite Inorganic materials 0.000 description 10
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 10
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
229910052751 metal Inorganic materials 0.000 description 8
239000002184 metal Substances 0.000 description 8
239000002245 particle Substances 0.000 description 8
DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 7
235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 7
229920001027 sodium carboxymethylcellulose Polymers 0.000 description 7
235000011114 ammonium hydroxide Nutrition 0.000 description 5
230000006872 improvement Effects 0.000 description 5
229920001353 Dextrin Polymers 0.000 description 4
239000004375 Dextrin Substances 0.000 description 4
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
229920002153 Hydroxypropyl cellulose Polymers 0.000 description 4
235000019425 dextrin Nutrition 0.000 description 4
230000000694 effects Effects 0.000 description 4
239000001863 hydroxypropyl cellulose Substances 0.000 description 4
235000010977 hydroxypropyl cellulose Nutrition 0.000 description 4
239000007788 liquid Substances 0.000 description 4
229910001862 magnesium hydroxide Inorganic materials 0.000 description 4
238000012545 processing Methods 0.000 description 4
239000002699 waste material Substances 0.000 description 4
239000003513 alkali Substances 0.000 description 3
239000000428 dust Substances 0.000 description 3
150000004676 glycans Chemical class 0.000 description 3
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
239000000347 magnesium hydroxide Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
229920000609 methyl cellulose Polymers 0.000 description 3
239000001923 methylcellulose Substances 0.000 description 3
235000010981 methylcellulose Nutrition 0.000 description 3
229920001282 polysaccharide Polymers 0.000 description 3
239000005017 polysaccharide Substances 0.000 description 3
235000011118 potassium hydroxide Nutrition 0.000 description 3
239000000047 product Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
230000002195 synergetic effect Effects 0.000 description 3
241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 2
244000303965 Cyamopsis psoralioides Species 0.000 description 2
229920002907 Guar gum Polymers 0.000 description 2
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 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
235000019738 Limestone Nutrition 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
238000003723 Smelting Methods 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
235000021536 Sugar beet Nutrition 0.000 description 2
230000009471 action Effects 0.000 description 2
235000010443 alginic acid Nutrition 0.000 description 2
229920000615 alginic acid Polymers 0.000 description 2
229920006318 anionic polymer Polymers 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
150000001768 cations Chemical class 0.000 description 2
239000004927 clay Substances 0.000 description 2
239000003245 coal Substances 0.000 description 2
239000000571 coke Substances 0.000 description 2
235000013365 dairy product Nutrition 0.000 description 2
239000010459 dolomite Substances 0.000 description 2
229910000514 dolomite Inorganic materials 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
230000004907 flux Effects 0.000 description 2
239000000665 guar gum Substances 0.000 description 2
235000010417 guar gum Nutrition 0.000 description 2
229960002154 guar gum Drugs 0.000 description 2
239000006028 limestone Substances 0.000 description 2
239000002932 luster Substances 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
229910000000 metal hydroxide Inorganic materials 0.000 description 2
150000004692 metal hydroxides Chemical class 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
238000005065 mining Methods 0.000 description 2
229920001277 pectin Polymers 0.000 description 2
235000010987 pectin Nutrition 0.000 description 2
239000001814 pectin Substances 0.000 description 2
238000006116 polymerization reaction Methods 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
239000004576 sand Substances 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
229910052814 silicon oxide Inorganic materials 0.000 description 2
238000005245 sintering Methods 0.000 description 2
239000011734 sodium Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000002023 wood Substances 0.000 description 2
241000609240 Ambelania acida Species 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
206010039509 Scab Diseases 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
229910052770 Uranium Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
229920006320 anionic starch Polymers 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
239000010905 bagasse Substances 0.000 description 1
RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
229910001863 barium hydroxide Inorganic materials 0.000 description 1
230000008275 binding mechanism Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
150000001642 boronic acid derivatives Chemical class 0.000 description 1
230000009172 bursting Effects 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
235000011116 calcium hydroxide Nutrition 0.000 description 1
239000001506 calcium phosphate Substances 0.000 description 1
235000011010 calcium phosphates Nutrition 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 1
229910052951 chalcopyrite Inorganic materials 0.000 description 1
239000003610 charcoal Substances 0.000 description 1
FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
239000003337 fertilizer Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
229910052598 goethite Inorganic materials 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000012010 growth Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229910052595 hematite Inorganic materials 0.000 description 1
239000011019 hematite Substances 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
238000011835 investigation Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
239000011133 lead Substances 0.000 description 1
TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
238000011068 loading method Methods 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
CXHHBNMLPJOKQD-UHFFFAOYSA-N methyl hydrogen carbonate Chemical group COC(O)=O CXHHBNMLPJOKQD-UHFFFAOYSA-N 0.000 description 1
238000000465 moulding Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
239000010450 olivine Substances 0.000 description 1
229910052609 olivine Inorganic materials 0.000 description 1
230000035699 permeability Effects 0.000 description 1
239000002367 phosphate rock Substances 0.000 description 1
229920005596 polymer binder Polymers 0.000 description 1
239000002491 polymer binding agent Substances 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
229910001414 potassium ion Inorganic materials 0.000 description 1
OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
229910052939 potassium sulfate Inorganic materials 0.000 description 1
235000011151 potassium sulphates Nutrition 0.000 description 1
NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
229910052683 pyrite Inorganic materials 0.000 description 1
239000011028 pyrite Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000007670 refining Methods 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
238000012216 screening Methods 0.000 description 1
230000035040 seed growth Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910021646 siderite Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
229940023144 sodium glycolate Drugs 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
239000004328 sodium tetraborate Substances 0.000 description 1
235000010339 sodium tetraborate Nutrition 0.000 description 1
235000019832 sodium triphosphate Nutrition 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000004449 solid propellant Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000001694 spray drying Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
238000012360 testing method Methods 0.000 description 1
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical class [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
JEJAMASKDTUEBZ-UHFFFAOYSA-N tris(1,1,3-tribromo-2,2-dimethylpropyl) phosphate Chemical compound BrCC(C)(C)C(Br)(Br)OP(=O)(OC(Br)(Br)C(C)(C)CBr)OC(Br)(Br)C(C)(C)CBr JEJAMASKDTUEBZ-UHFFFAOYSA-N 0.000 description 1
UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
239000007762 w/o emulsion Substances 0.000 description 1
239000000230 xanthan gum Substances 0.000 description 1
229920001285 xanthan gum Polymers 0.000 description 1
235000010493 xanthan gum Nutrition 0.000 description 1
229940082509 xanthan gum Drugs 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/244—Binding; Briquetting ; Granulating with binders organic

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Glanulating (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Compositions Of Oxide Ceramics (AREA)
Catalysts (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

NO19950401A 1992-08-06 1995-02-03 Fremgangsmåte for agglomerering av partikkelformig materiale NO311227B1 (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
BR9207150A BR9207150A (pt)	1992-08-06	1992-08-06	Processo e composição aglutinante para aglomeração de material particulade e minério de ferro na presença de água
PCT/US1992/006551 WO1994003648A1 (fr)	1992-08-06	1992-08-06	Composition de liant et procede d'agglomeration de matiere particulaire
CA002141787A CA2141787C (fr)	1992-08-06	1992-08-06	Composition liante et procede pour agglomerer des substances particulaires

Publications (3)

Publication Number	Publication Date
NO950401D0 NO950401D0 (no)	1995-02-03
NO950401L NO950401L (no)	1995-02-03
NO311227B1 true NO311227B1 (no)	2001-10-29

Family

ID=27160068

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19950401A NO311227B1 (no)	1992-08-06	1995-02-03	Fremgangsmåte for agglomerering av partikkelformig materiale

Country Status (9)

Country	Link
EP (1)	EP0656072B1 (fr)
AT (1)	ATE190671T1 (fr)
AU (1)	AU685385B2 (fr)
BR (1)	BR9207150A (fr)
CA (1)	CA2141787C (fr)
DE (1)	DE69230806T2 (fr)
ES (1)	ES2144422T3 (fr)
NO (1)	NO311227B1 (fr)
WO (1)	WO1994003648A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1035481C (zh) *	1994-06-30	1997-07-23	潘金海	一种球团矿用冶金有机粘结剂
CN1037516C (zh) *	1995-07-03	1998-02-25	潘金海	一种冶金烧结用添加剂
US20040221426A1 (en)	1997-10-30	2004-11-11	Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)	Method of producing iron oxide pellets
CA2251339A1 (fr)	1997-10-30	1999-04-30	Hidetoshi Tanaka	Methode de production de granules d'oxyde de fer
GB9724032D0 (en) *	1997-11-13	1998-01-14	Allied Colloids Ltd	Ore pelletisation
DE10027796A1 (de) *	2000-06-07	2002-01-10	Thyssen Krupp Metallurg Gmbh	Verfahren zum Brikettieren von Nickeloxid-Pulver, sowie Nickeloxid-Brikett
JP2014505490A (ja) *	2011-02-16	2014-03-06	ソリックスバイオシステムズインコーポレイテッド	微生物の浸出抽出用の組成物及び方法
DE102013114339A1 (de) *	2013-12-18	2015-06-18	Outotec (Finland) Oy	Verfahren zur Pelletierung von feinkörnigen Erzen
RU2590034C1 (ru) *	2015-01-12	2016-07-10	Общество с ограниченной ответственностью "Научно-производственное внедренческое предприятие ТОРЭКС"	Способ интенсификации процессов окускования железорудных материалов
IT201800006815A1 (it) *	2018-06-29	2019-12-29		An organic-inorganic hybrid material comprising a metal and lignin, processes for preparing the same and uses thereof / materiale ibrido organico-inorganico comprendente metallo e lignina, processi per la sua preparazione e suoi usi
CN109112297B (zh) *	2018-10-19	2020-08-28	攀钢集团攀枝花钢铁研究院有限公司	转炉富集污泥成型用粘结剂及转炉富集污泥成型方法
CN115279928B (zh) *	2020-05-18	2024-01-19	日本制铁株式会社	团块物的制造方法及团块物
CN116287864B (zh) *	2023-04-07	2025-03-25	重庆臻焱节能环保科技有限公司	一种高强度铅锌球团及利用含铅锌灰渣生产球团的方法

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US825440A (en) *	1905-08-10	1906-07-10	Wesley G Woodmansee	Ironing-table.
US2914394A (en) *	1956-04-05	1959-11-24	Dohmen Heinrich	Briquetting of ores
US2862809A (en) *	1956-08-14	1958-12-02	Olin Mathieson	Soda ash briquette and its method of manufacture
US3644113A (en) *	1968-09-04	1972-02-22	Int Minerals & Chem Corp	Agglomerate including graft copolymers of acylic acid and methyl cellulose and method of making
US3852059A (en) *	1972-03-09	1974-12-03	Allied Chem	Process for the production of sodium chromate from chromite ore
NL187123C (nl) *	1975-11-20	1991-06-03	Akzo Nv	Werkwijze voor het agglomereren van ertsmaterialen.
MC1284A1 (fr) *	1979-06-11	1980-07-22	Daussan & Co	Produit isolant granulaire et son procede de preparation
US4863512A (en) *	1987-06-29	1989-09-05	Aqualon Company	Binder for metal-containing ores
US4751259A (en) *	1987-08-05	1988-06-14	Nalco Chemical Company	Compositions for iron ore agglomeration
GB8830383D0 (en) *	1988-12-30	1989-03-01	Allied Colloids Ltd	Process and composition for pelletising particulate materials
US5112582A (en) *	1990-04-09	1992-05-12	Betz Laboratories, Inc.	Agglomerating agents for clay containing ores
US4948430A (en) *	1989-06-15	1990-08-14	Aqualon Company	Ore pellets containing carboxymethylhydroxyethylcellulose and sodium carbonate
FR2654012B1 (fr) *	1989-11-06	1994-02-11	Roquette Freres	Agent liant et composition liante pour l'agglomeration de materiaux finement divises, agglomeres ainsi obtenus et procede pour les preparer.
US5112391A (en) *	1990-03-30	1992-05-12	Nalco Chemical Company	Method of forming ore pellets with superabsorbent polymer
CA2069482C (fr) *	1990-09-26	2004-06-01	David L. Dingeman	Liant a base d'amidon naturel modifie servant a la pelletisation de matiere minerale
CA2082128C (fr) *	1991-11-07	2002-12-31	Henricus R. G. Steeghs	Procede permettant d'agglomerer des particules et produits fabriques a l'aide de ces procedes

1992
- 1992-08-06 AU AU24067/92A patent/AU685385B2/en not_active Ceased
- 1992-08-06 EP EP92917701A patent/EP0656072B1/fr not_active Expired - Lifetime
- 1992-08-06 WO PCT/US1992/006551 patent/WO1994003648A1/fr not_active Ceased
- 1992-08-06 CA CA002141787A patent/CA2141787C/fr not_active Expired - Lifetime
- 1992-08-06 DE DE69230806T patent/DE69230806T2/de not_active Expired - Fee Related
- 1992-08-06 ES ES92917701T patent/ES2144422T3/es not_active Expired - Lifetime
- 1992-08-06 BR BR9207150A patent/BR9207150A/pt not_active IP Right Cessation
- 1992-08-06 AT AT92917701T patent/ATE190671T1/de not_active IP Right Cessation
1995
- 1995-02-03 NO NO19950401A patent/NO311227B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO1994003648A1 (fr)	1994-02-17
DE69230806T2 (de)	2000-11-16
NO950401D0 (no)	1995-02-03
CA2141787A1 (fr)	1994-02-17
CA2141787C (fr)	2006-10-10
DE69230806D1 (de)	2000-04-20
EP0656072A1 (fr)	1995-06-07
AU685385B2 (en)	1998-01-22
EP0656072B1 (fr)	2000-03-15
EP0656072A4 (fr)	1996-06-26
AU2406792A (en)	1994-03-03
ATE190671T1 (de)	2000-04-15
ES2144422T3 (es)	2000-06-16
NO950401L (no)	1995-02-03
BR9207150A (pt)	1995-12-12

Legal Events

Date	Code	Title	Description
2010-03-22	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
US6071325A (en)	2000-06-06	Binder composition and process for agglomerating particulate material
US5698007A (en)	1997-12-16	Process for agglomerating particulate material
US3860414A (en)	1975-01-14	Use of graft copolymers as agglomeration binders
EP1301641B1 (fr)	2006-04-19	Agglomeration de materiaux en particules
NO311227B1 (no)	2001-10-29	Fremgangsmåte for agglomerering av partikkelformig materiale
US4863512A (en)	1989-09-05	Binder for metal-containing ores
EP3218526B1 (fr)	2019-10-16	Compositions de liant et procédés de préparation de pastilles de minerai de fer
US3644113A (en)	1972-02-22	Agglomerate including graft copolymers of acylic acid and methyl cellulose and method of making
CA2548395C (fr)	2013-08-13	Procede de production d'agglomerats de minerai de fer utilisant un liant contenant du silicate de sodium
EP1540023B1 (fr)	2008-04-02	Procede d'agglomeration de materiau particulaire
US4948430A (en)	1990-08-14	Ore pellets containing carboxymethylhydroxyethylcellulose and sodium carbonate
US4919711A (en)	1990-04-24	Binder for metal-containing ores
US20050183544A1 (en)	2005-08-25	Method for producing mineral ore agglomerates using a hemicellulose binder and associated products
US3266887A (en)	1966-08-16	Ore pelletization process and products
US3185564A (en)	1965-05-25	Method of agglomerating iron ore fines
CA2965693C (fr)	2026-01-13	Compositions de liant et procedes de preparation de pastilles de minerai de fer
JP2010018865A (ja)	2010-01-28	ブリケットの製造方法、還元金属の製造方法、及び亜鉛若しくは鉛の分離方法