TW200300134A - Raw material for silicate fertilizer and method for production thereof - Google Patents
Raw material for silicate fertilizer and method for production thereof Download PDFInfo
- Publication number
- TW200300134A TW200300134A TW091132281A TW91132281A TW200300134A TW 200300134 A TW200300134 A TW 200300134A TW 091132281 A TW091132281 A TW 091132281A TW 91132281 A TW91132281 A TW 91132281A TW 200300134 A TW200300134 A TW 200300134A
- Authority
- TW
- Taiwan
- Prior art keywords
- slag
- molten iron
- fertilizer
- mass
- silicic acid
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 253
- 239000002994 raw material Substances 0.000 title claims abstract description 140
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 543
- 239000002893 slag Substances 0.000 claims abstract description 285
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 186
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 174
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 94
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 94
- 239000001301 oxygen Substances 0.000 claims abstract description 94
- 238000000034 method Methods 0.000 claims abstract description 57
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 56
- 239000010703 silicon Substances 0.000 claims abstract description 53
- 229910052742 iron Inorganic materials 0.000 claims description 271
- 238000001816 cooling Methods 0.000 claims description 63
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 51
- 239000003795 chemical substances by application Substances 0.000 claims description 51
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 25
- 238000005469 granulation Methods 0.000 claims description 23
- 230000003179 granulation Effects 0.000 claims description 23
- 229910052681 coesite Inorganic materials 0.000 claims description 20
- 229910052906 cristobalite Inorganic materials 0.000 claims description 20
- 229910052682 stishovite Inorganic materials 0.000 claims description 20
- 229910052905 tridymite Inorganic materials 0.000 claims description 20
- 239000011230 binding agent Substances 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000004513 sizing Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims 1
- 238000013467 fragmentation Methods 0.000 claims 1
- 238000006062 fragmentation reaction Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 5
- 230000008023 solidification Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000002203 pretreatment Methods 0.000 abstract description 4
- 150000004760 silicates Chemical class 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 99
- 239000000843 powder Substances 0.000 description 50
- 239000000292 calcium oxide Substances 0.000 description 43
- 235000012255 calcium oxide Nutrition 0.000 description 43
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 39
- 239000000203 mixture Substances 0.000 description 34
- 239000007787 solid Substances 0.000 description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 27
- 238000005245 sintering Methods 0.000 description 26
- 239000002245 particle Substances 0.000 description 21
- 229910000514 dolomite Inorganic materials 0.000 description 16
- 239000010459 dolomite Substances 0.000 description 16
- 239000007921 spray Substances 0.000 description 16
- 239000000395 magnesium oxide Substances 0.000 description 15
- 238000010298 pulverizing process Methods 0.000 description 14
- 239000002689 soil Substances 0.000 description 14
- 238000004458 analytical method Methods 0.000 description 13
- 238000004090 dissolution Methods 0.000 description 13
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 229910052717 sulfur Inorganic materials 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 229920002472 Starch Polymers 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 12
- 235000019698 starch Nutrition 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 11
- 238000005259 measurement Methods 0.000 description 11
- 239000011593 sulfur Substances 0.000 description 11
- 229910001208 Crucible steel Inorganic materials 0.000 description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
- 229910052698 phosphorus Inorganic materials 0.000 description 10
- 239000011574 phosphorus Substances 0.000 description 10
- 239000008107 starch Substances 0.000 description 10
- 238000003860 storage Methods 0.000 description 10
- 238000007664 blowing Methods 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 229910052593 corundum Inorganic materials 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 7
- 229910001845 yogo sapphire Inorganic materials 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000004720 fertilization Effects 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000020985 whole grains Nutrition 0.000 description 4
- 229920000856 Amylose Polymers 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004889 fertilizer analysis Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000013526 supercooled liquid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000010456 wollastonite Substances 0.000 description 2
- 229910052882 wollastonite Inorganic materials 0.000 description 2
- 229920000945 Amylopectin Polymers 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000009075 Cucumis anguria Nutrition 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 239000005696 Diammonium phosphate Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000287531 Psittacidae Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/04—Calcareous fertilisers from blast-furnace slag or other slags containing lime or calcium silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001334127 | 2001-10-31 | ||
| JP2002241146 | 2002-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200300134A true TW200300134A (en) | 2003-05-16 |
Family
ID=26624232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW091132281A TW200300134A (en) | 2001-10-31 | 2002-10-31 | Raw material for silicate fertilizer and method for production thereof |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP4202254B2 (fr) |
| KR (1) | KR20050042021A (fr) |
| CN (1) | CN1608040A (fr) |
| BR (1) | BR0213718A (fr) |
| TW (1) | TW200300134A (fr) |
| WO (1) | WO2003037825A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4938711B2 (ja) * | 2008-03-21 | 2012-05-23 | 日本冶金工業株式会社 | 肥料用スラグとその製造方法 |
| JP6119704B2 (ja) * | 2014-09-12 | 2017-04-26 | Ｊｆｅスチール株式会社 | 燐酸珪酸肥料用原料およびその製造方法 |
| WO2019004339A1 (fr) * | 2017-06-28 | 2019-01-03 | 新日鐵住金株式会社 | Laitier d'acier pour matière de départ d'engrais ainsi que procédé de fabrication de celui-ci, procédé de fabrication d'engrais, et procédé de fertilisation |
| RU2710404C1 (ru) * | 2017-06-28 | 2019-12-26 | Ниппон Стил Корпорейшн | Сталеплавильный шлак в качестве сырья для удобрения, способ производства сталеплавильного шлака в качестве сырья для удобрения, способ производства удобрения и способ применения удобрения |
| JP7386600B2 (ja) * | 2018-10-17 | 2023-11-27 | 太平洋セメント株式会社 | ケイ酸質肥料の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04243992A (ja) * | 1991-01-29 | 1992-09-01 | Nippon Chem Ind Co Ltd | 溶成複合肥料 |
| JP3451872B2 (ja) * | 1996-02-09 | 2003-09-29 | Ｊｆｅスチール株式会社 | ク溶性カリ肥料の製造法 |
| JP3648995B2 (ja) * | 1997-08-11 | 2005-05-18 | Ｊｆｅスチール株式会社 | 緩効性カリ肥料 |
| JP4141538B2 (ja) * | 1998-07-21 | 2008-08-27 | 電気化学工業株式会社 | 肥料又は土壌改質剤 |
| JP2000185987A (ja) * | 1998-10-15 | 2000-07-04 | Nkk Corp | 緩効性カリ肥料の製造方法 |
| JP2000290090A (ja) * | 1999-02-05 | 2000-10-17 | Nkk Corp | 緩効性カリ肥料 |
| JP2000226285A (ja) * | 1999-02-05 | 2000-08-15 | Nkk Corp | 緩効性カリ肥料 |
| JP4091745B2 (ja) * | 2000-01-14 | 2008-05-28 | 新日本製鐵株式会社 | 珪酸質肥料の製造方法 |
-
2002
- 2002-10-30 JP JP2003540109A patent/JP4202254B2/ja not_active Expired - Lifetime
- 2002-10-30 CN CNA028259092A patent/CN1608040A/zh active Pending
- 2002-10-30 BR BR0213718-6A patent/BR0213718A/pt not_active IP Right Cessation
- 2002-10-30 KR KR1020047006441A patent/KR20050042021A/ko not_active Withdrawn
- 2002-10-30 WO PCT/JP2002/011281 patent/WO2003037825A1/fr not_active Ceased
- 2002-10-31 TW TW091132281A patent/TW200300134A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1608040A (zh) | 2005-04-20 |
| JPWO2003037825A1 (ja) | 2005-02-17 |
| WO2003037825A1 (fr) | 2003-05-08 |
| KR20050042021A (ko) | 2005-05-04 |
| BR0213718A (pt) | 2004-10-26 |
| JP4202254B2 (ja) | 2008-12-24 |
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