JP2003172584A5 - - Google Patents
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- Publication number
- JP2003172584A5 JP2003172584A5 JP2002288116A JP2002288116A JP2003172584A5 JP 2003172584 A5 JP2003172584 A5 JP 2003172584A5 JP 2002288116 A JP2002288116 A JP 2002288116A JP 2002288116 A JP2002288116 A JP 2002288116A JP 2003172584 A5 JP2003172584 A5 JP 2003172584A5
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- source
- comparative examples
- powder
- refining
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002288116A JP4019117B2 (ja) | 2001-09-28 | 2002-09-30 | 粉体吹込み装置および精錬方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001-302734 | 2001-09-28 | ||
| JP2001302734 | 2001-09-28 | ||
| JP2002288116A JP4019117B2 (ja) | 2001-09-28 | 2002-09-30 | 粉体吹込み装置および精錬方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003172584A JP2003172584A (ja) | 2003-06-20 |
| JP2003172584A5 true JP2003172584A5 (enrdf_load_stackoverflow) | 2004-07-08 |
| JP4019117B2 JP4019117B2 (ja) | 2007-12-12 |
Family
ID=26623377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002288116A Expired - Lifetime JP4019117B2 (ja) | 2001-09-28 | 2002-09-30 | 粉体吹込み装置および精錬方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4019117B2 (enrdf_load_stackoverflow) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4845078B2 (ja) * | 2003-12-16 | 2011-12-28 | Ｊｆｅスチール株式会社 | 溶銑の脱硫方法 |
| JP5031977B2 (ja) * | 2004-05-31 | 2012-09-26 | Ｊｆｅスチール株式会社 | 溶銑の脱燐処理方法 |
| JP2006291334A (ja) * | 2005-04-14 | 2006-10-26 | Sumitomo Metal Ind Ltd | 溶銑予備処理ダストのリサイクル方法 |
| JP4735169B2 (ja) * | 2005-09-30 | 2011-07-27 | Ｊｆｅスチール株式会社 | 溶銑の脱燐処理方法 |
| JP5087955B2 (ja) * | 2006-03-23 | 2012-12-05 | Ｊｆｅスチール株式会社 | 溶融還元方法 |
| JP5286768B2 (ja) * | 2007-06-06 | 2013-09-11 | Ｊｆｅスチール株式会社 | 溶融還元炉の粉粒物装入用バーナーランスおよび溶融還元による金属溶湯の製造方法 |
| KR101144057B1 (ko) * | 2008-12-19 | 2012-05-22 | 주식회사 태성산전 | 라임 인젝터 |
| JP5481894B2 (ja) * | 2009-03-18 | 2014-04-23 | Ｊｆｅスチール株式会社 | 溶融還元方法 |
| JP5609081B2 (ja) * | 2009-12-01 | 2014-10-22 | Ｊｆｅスチール株式会社 | 溶銑の脱硫方法 |
| JP5707702B2 (ja) * | 2010-01-29 | 2015-04-30 | Ｊｆｅスチール株式会社 | 溶銑の脱燐処理方法 |
| WO2012095471A2 (de) * | 2011-01-15 | 2012-07-19 | DÖRING-FREISSMUTH, Mechthilde | Mittel zur behandlung von metallschmelzen, verfahren zur herstellung und verwendung desselben |
| JP5962156B2 (ja) * | 2011-04-12 | 2016-08-03 | Ｊｆｅスチール株式会社 | 溶鉄の精錬方法 |
| JP2013209737A (ja) * | 2011-04-27 | 2013-10-10 | Jfe Steel Corp | 溶鋼の製造方法 |
| JP2013209738A (ja) * | 2011-04-27 | 2013-10-10 | Jfe Steel Corp | 溶鋼の製造方法 |
| JP5870771B2 (ja) * | 2011-05-23 | 2016-03-01 | Ｊｆｅスチール株式会社 | 溶鋼の製造方法 |
| JP2013047371A (ja) * | 2011-07-27 | 2013-03-07 | Jfe Steel Corp | 溶鉄の精錬方法 |
| JP5870868B2 (ja) * | 2011-07-29 | 2016-03-01 | Ｊｆｅスチール株式会社 | 転炉における溶銑の精錬方法 |
| JP5928094B2 (ja) * | 2012-03-30 | 2016-06-01 | Ｊｆｅスチール株式会社 | 溶融鉄の精錬方法 |
| JP5928095B2 (ja) * | 2012-03-30 | 2016-06-01 | Ｊｆｅスチール株式会社 | 溶融鉄の精錬方法 |
| JP5365678B2 (ja) * | 2011-10-17 | 2013-12-11 | Ｊｆｅスチール株式会社 | バーナー機能を付与した粉体吹込みランス、その粉体吹込みランスを用いた溶鉄の精錬方法および金属溶湯の溶融還元方法 |
| KR101623285B1 (ko) | 2011-10-17 | 2016-05-20 | 제이에프이 스틸 가부시키가이샤 | 분체 취입 랜스 및 그 분체 취입 랜스를 사용한 용융철의 정련 방법 |
| JP6051561B2 (ja) * | 2012-03-30 | 2016-12-27 | Ｊｆｅスチール株式会社 | 溶鋼の製造方法 |
| JP5949627B2 (ja) * | 2013-03-28 | 2016-07-13 | Ｊｆｅスチール株式会社 | 転炉における溶銑の精錬方法 |
| WO2021090654A1 (ja) * | 2019-11-06 | 2021-05-14 | Ｊｆｅスチール株式会社 | 電気炉による溶鉄の製造方法 |
| CN114410883B (zh) * | 2021-12-30 | 2023-03-03 | 钢铁研究总院 | 一种氧气、粉剂、惰性气体协同喷吹用氧枪和喷吹方法 |
-
2002
- 2002-09-30 JP JP2002288116A patent/JP4019117B2/ja not_active Expired - Lifetime
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