BRPI1008995B1 - Método de medição de dilatação de carvão, método de estimativa do volume específico de carvão, método de medição da capacidade de preencher o espaço interpartícula e método de mistura de carvão - Google Patents
Método de medição de dilatação de carvão, método de estimativa do volume específico de carvão, método de medição da capacidade de preencher o espaço interpartícula e método de mistura de carvão Download PDFInfo
- Publication number
- BRPI1008995B1 BRPI1008995B1 BRPI1008995-0A BRPI1008995A BRPI1008995B1 BR PI1008995 B1 BRPI1008995 B1 BR PI1008995B1 BR PI1008995 A BRPI1008995 A BR PI1008995A BR PI1008995 B1 BRPI1008995 B1 BR PI1008995B1
- Authority
- BR
- Brazil
- Prior art keywords
- coal
- expansion
- extremely low
- low total
- coals
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims abstract description 646
- 238000000034 method Methods 0.000 title claims abstract description 138
- 239000000203 mixture Substances 0.000 title claims description 226
- 238000005259 measurement Methods 0.000 title abstract description 8
- 238000000691 measurement method Methods 0.000 title abstract description 7
- 230000010339 dilation Effects 0.000 title description 19
- 239000004033 plastic Substances 0.000 claims abstract description 174
- 238000010438 heat treatment Methods 0.000 claims abstract description 63
- 238000002156 mixing Methods 0.000 claims abstract description 51
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 239000000571 coke Substances 0.000 claims description 195
- 229910052760 oxygen Inorganic materials 0.000 claims description 74
- 239000001301 oxygen Substances 0.000 claims description 74
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 73
- 238000012360 testing method Methods 0.000 claims description 58
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 34
- 229910052799 carbon Inorganic materials 0.000 claims description 34
- 230000008961 swelling Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 32
- 238000010586 diagram Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 230000008602 contraction Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007572 expansion measurement Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- CSJDCSCTVDEHRN-UHFFFAOYSA-N methane;molecular oxygen Chemical class C.O=O CSJDCSCTVDEHRN-UHFFFAOYSA-N 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/16—Investigating or analyzing materials by the use of thermal means by investigating thermal coefficient of expansion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Coke Industry (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009056920 | 2009-03-10 | ||
| JP2009-056920 | 2009-03-10 | ||
| JP2009-173075 | 2009-07-24 | ||
| JP2009173075 | 2009-07-24 | ||
| JP2009-239098 | 2009-10-16 | ||
| JP2009239098 | 2009-10-16 | ||
| PCT/JP2010/001703 WO2010103828A1 (ja) | 2009-03-10 | 2010-03-10 | 石炭の膨張率の測定方法、石炭の比容積の推定方法、空隙充填度の測定方法及び石炭配合方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1008995A2 BRPI1008995A2 (pt) | 2016-03-22 |
| BRPI1008995B1 true BRPI1008995B1 (pt) | 2019-08-20 |
Family
ID=42728124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1008995-0A BRPI1008995B1 (pt) | 2009-03-10 | 2010-03-10 | Método de medição de dilatação de carvão, método de estimativa do volume específico de carvão, método de medição da capacidade de preencher o espaço interpartícula e método de mistura de carvão |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4691212B2 (ko) |
| KR (1) | KR101300941B1 (ko) |
| CN (1) | CN102348977B (ko) |
| BR (1) | BRPI1008995B1 (ko) |
| WO (1) | WO2010103828A1 (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2629414B1 (en) | 2010-10-15 | 2020-03-04 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Synchronous machine starting device |
| JP5655684B2 (ja) * | 2011-04-13 | 2015-01-21 | 新日鐵住金株式会社 | 成形コークスの強度推定方法 |
| JP5846064B2 (ja) * | 2012-07-20 | 2016-01-20 | 新日鐵住金株式会社 | 成形コークスの強度推定方法 |
| JP6227482B2 (ja) | 2014-05-28 | 2017-11-08 | 株式会社神戸製鋼所 | 高炉用コークスの製造方法及び高炉用コークス |
| JP6379934B2 (ja) * | 2014-09-29 | 2018-08-29 | 新日鐵住金株式会社 | コークス強度の推定方法 |
| JP6189811B2 (ja) | 2014-10-07 | 2017-08-30 | 株式会社神戸製鋼所 | 無灰炭配合量決定方法及び高炉用コークスの製造方法 |
| CN106610388B (zh) * | 2015-10-27 | 2020-05-22 | 宝山钢铁股份有限公司 | 生产用煤膨胀收缩性能测定方法及装置 |
| CN105784545B (zh) * | 2016-04-26 | 2019-02-22 | 中唯炼焦技术国家工程研究中心有限责任公司 | 一种煤的膨胀与收缩性能评价方法 |
| KR200486106Y1 (ko) | 2016-09-20 | 2018-04-04 | (주)한일랩테크 | 시멘트 분말도 시험기 |
| JP7067226B2 (ja) * | 2017-06-20 | 2022-05-16 | 日本製鉄株式会社 | コークス強度の評価方法 |
| JP6630711B2 (ja) * | 2017-10-06 | 2020-01-15 | 株式会社Kri | 熱膨張係数の推算方法およびか焼コークスの品質管理方法 |
| KR102144195B1 (ko) * | 2018-11-27 | 2020-08-12 | 현대제철 주식회사 | 배합탄의 반사율 분포지수 도출방법 |
| JP7273314B2 (ja) * | 2018-11-28 | 2023-05-15 | 日本製鉄株式会社 | 高炉用コークスの製造における石炭の配合方法及び炭種の選択方法 |
| CN113804567B (zh) * | 2020-06-15 | 2023-11-14 | 宝山钢铁股份有限公司 | 一种脱硫脱硝颗粒活性炭强度评价方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728240A (en) * | 1980-07-25 | 1982-02-15 | Sumitomo Metal Ind Ltd | Indication of expansion coefficient for coal |
| JPS61194361A (ja) * | 1985-02-22 | 1986-08-28 | Sumitomo Metal Ind Ltd | 石炭の粘結性迅速測定装置 |
| JP2855728B2 (ja) * | 1989-12-19 | 1999-02-10 | 日本鋼管株式会社 | 石炭の膨張性試験方法 |
| JPH0543880A (ja) * | 1991-08-12 | 1993-02-23 | Kawasaki Steel Corp | 石炭の膨張圧及び粘性の評価方法 |
| JPH05288745A (ja) * | 1992-04-09 | 1993-11-02 | Nippon Steel Corp | 石炭の膨張性試験方法 |
| JPH10197516A (ja) * | 1997-01-07 | 1998-07-31 | Nippon Steel Corp | コークス強度の推定方法 |
| JP3892666B2 (ja) * | 2000-12-25 | 2007-03-14 | 新日本製鐵株式会社 | 石炭の品質評価方法 |
-
2010
- 2010-03-10 JP JP2010531352A patent/JP4691212B2/ja active Active
- 2010-03-10 WO PCT/JP2010/001703 patent/WO2010103828A1/ja active Application Filing
- 2010-03-10 KR KR1020117020873A patent/KR101300941B1/ko active IP Right Grant
- 2010-03-10 CN CN201080011027.0A patent/CN102348977B/zh active Active
- 2010-03-10 BR BRPI1008995-0A patent/BRPI1008995B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN102348977B (zh) | 2015-05-06 |
| KR101300941B1 (ko) | 2013-08-27 |
| JP4691212B2 (ja) | 2011-06-01 |
| JPWO2010103828A1 (ja) | 2012-09-13 |
| KR20110124289A (ko) | 2011-11-16 |
| WO2010103828A1 (ja) | 2010-09-16 |
| CN102348977A (zh) | 2012-02-08 |
| BRPI1008995A2 (pt) | 2016-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI1008995B1 (pt) | Método de medição de dilatação de carvão, método de estimativa do volume específico de carvão, método de medição da capacidade de preencher o espaço interpartícula e método de mistura de carvão | |
| US9340740B2 (en) | Method for evaluating thermal plasticity of coals and caking additives, and method for producing coke | |
| JP6056157B2 (ja) | コークス用配合炭組成決定方法及びコークス製造方法 | |
| CN103180414A (zh) | 冶金用焦炭的制造方法 | |
| JPWO2013145677A1 (ja) | 石炭間の接着性の評価方法 | |
| JP6680163B2 (ja) | コークス粒径の推定方法 | |
| JP6379934B2 (ja) | コークス強度の推定方法 | |
| JP6308157B2 (ja) | 配合炭の調製方法及びコークスの製造方法 | |
| JP2014224242A (ja) | コークスの製造方法 | |
| CN103180413B (zh) | 冶金用焦炭的制造方法 | |
| JP7067226B2 (ja) | コークス強度の評価方法 | |
| JP5846064B2 (ja) | 成形コークスの強度推定方法 | |
| KR20170105085A (ko) | 석탄의 평가 방법 및 코크스의 제조 방법 | |
| CA3130078C (en) | Method for evaluating coal, method for preparing coal blend, and method for producing coke | |
| JP6565642B2 (ja) | コークス収縮率の推定方法 | |
| JP5581630B2 (ja) | コークスケーキ押出し性の推定方法 | |
| JP2020026472A (ja) | コークスの表面破壊強度の推定方法 | |
| JP5716271B2 (ja) | 冶金用コークスの製造方法 | |
| RU2777620C1 (ru) | Способ оценки качества угля, способ приготовления угольной смеси и способ получения кокса | |
| JP6308158B2 (ja) | コークスの製造方法 | |
| BR122020009018B1 (pt) | Método para produzir coque | |
| JP2004359901A (ja) | コークスケーキ幅の測定方法およびコークス炉の操業方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/03/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/03/2010, OBSERVADAS AS CONDICOES LEGAIS |