CN101284256B - 烧失量超标粉煤灰脱碳工艺 - Google Patents
烧失量超标粉煤灰脱碳工艺 Download PDFInfo
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- CN101284256B CN101284256B CN2008100314732A CN200810031473A CN101284256B CN 101284256 B CN101284256 B CN 101284256B CN 2008100314732 A CN2008100314732 A CN 2008100314732A CN 200810031473 A CN200810031473 A CN 200810031473A CN 101284256 B CN101284256 B CN 101284256B
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- ash
- flotation column
- fly ash
- flotation
- ore pulp
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- 238000000034 method Methods 0.000 title claims description 33
- 238000005188 flotation Methods 0.000 claims abstract description 83
- 239000002956 ash Substances 0.000 claims abstract description 82
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 38
- 239000003245 coal Substances 0.000 claims abstract description 33
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- 241000754779 Brycinus imberi Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000008396 flotation agent Substances 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005262 decarbonization Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
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- 238000000926 separation method Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 230000004087 circulation Effects 0.000 description 3
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- 239000003546 flue gas Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
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- 239000006185 dispersion Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 1
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- 230000001839 systemic circulation Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100314732A CN101284256B (zh) | 2008-06-13 | 2008-06-13 | 烧失量超标粉煤灰脱碳工艺 |
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CN2008100314732A CN101284256B (zh) | 2008-06-13 | 2008-06-13 | 烧失量超标粉煤灰脱碳工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101284256A CN101284256A (zh) | 2008-10-15 |
CN101284256B true CN101284256B (zh) | 2011-01-26 |
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CN2008100314732A Expired - Fee Related CN101284256B (zh) | 2008-06-13 | 2008-06-13 | 烧失量超标粉煤灰脱碳工艺 |
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CN (1) | CN101284256B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102228871B (zh) * | 2011-06-08 | 2013-01-30 | 太原艾柯夫选煤技术有限公司 | 一种煤泥加压浮选方法 |
CN102284370B (zh) * | 2011-06-10 | 2014-01-01 | 福建省龙岩龙能粉煤灰综合利用有限公司 | 紊流式粉煤灰浮选工艺 |
CN102424546B (zh) * | 2011-09-13 | 2013-06-12 | 福建省龙岩龙能粉煤灰综合利用有限公司 | 利用粉煤灰制备竹木质装饰板的工艺及其产品 |
CN102432223A (zh) * | 2011-09-13 | 2012-05-02 | 福建省龙岩龙能粉煤灰综合利用有限公司 | 由粉煤灰制备的无机竹质型材及其制备工艺 |
CN102380255B (zh) * | 2011-09-21 | 2014-07-09 | 云南大红山管道有限公司 | 一种陶瓷过滤机分级脱水系统及方法 |
CN102506420B (zh) * | 2011-10-26 | 2013-10-09 | 重庆大学 | 粉煤灰流化床燃烧脱碳装置 |
CN102533300A (zh) * | 2011-12-31 | 2012-07-04 | 山西沁新能源集团股份有限公司 | 一种清洁型热回收焦炉焦炭附产品高灰焦粉工业提纯装置 |
CN105498981B (zh) * | 2016-02-23 | 2017-08-25 | 中国矿业大学 | 一种具有稳泡特征的高炭粉煤灰浮选脱炭工艺 |
CN105964414B (zh) * | 2016-05-13 | 2018-04-03 | 中国矿业大学 | 纳米气泡层强化高灰难选煤泥选择性的浮选装置及方法 |
CN106904992B (zh) * | 2017-02-08 | 2020-07-03 | 北京建邦伟业机械制造有限公司 | 烧结原料及其制备方法 |
CN117983413B (zh) * | 2024-04-07 | 2024-06-21 | 青岛理工大学 | 一种高鲁棒性的柱分选工艺系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394258A (en) * | 1981-06-25 | 1983-07-19 | The Diester Concentrator Co., Inc. | Froth flotation apparatus with water recovery and method |
CN2304474Y (zh) * | 1997-08-22 | 1999-01-20 | 中国矿业大学 | 静态微泡浮选柱 |
CN2304476Y (zh) * | 1997-08-22 | 1999-01-20 | 中国矿业大学 | 双旋流静态微泡浮选柱 |
CN1281330C (zh) * | 2004-12-22 | 2006-10-25 | 北京科技大学 | 一种分离粉煤灰中残炭的浮选柱工艺 |
CN2845915Y (zh) * | 2005-10-06 | 2006-12-13 | 黄罕 | 改进型旋流静态微泡浮选柱 |
CN200963607Y (zh) * | 2006-10-16 | 2007-10-24 | 孙玉堂 | 组合式浮选柱 |
-
2008
- 2008-06-13 CN CN2008100314732A patent/CN101284256B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394258A (en) * | 1981-06-25 | 1983-07-19 | The Diester Concentrator Co., Inc. | Froth flotation apparatus with water recovery and method |
CN2304474Y (zh) * | 1997-08-22 | 1999-01-20 | 中国矿业大学 | 静态微泡浮选柱 |
CN2304476Y (zh) * | 1997-08-22 | 1999-01-20 | 中国矿业大学 | 双旋流静态微泡浮选柱 |
CN1281330C (zh) * | 2004-12-22 | 2006-10-25 | 北京科技大学 | 一种分离粉煤灰中残炭的浮选柱工艺 |
CN2845915Y (zh) * | 2005-10-06 | 2006-12-13 | 黄罕 | 改进型旋流静态微泡浮选柱 |
CN200963607Y (zh) * | 2006-10-16 | 2007-10-24 | 孙玉堂 | 组合式浮选柱 |
Non-Patent Citations (1)
Title |
---|
JP特开平8-196941A 1996.08.06 |
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Address after: 518034 room 1207, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Hu'nan Electricity Flyash Development Co., Ltd. Address before: 518034 room 1408, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Shenzhen Yibao Investment Limited Address after: 518034 room 1207, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Hu'nan Electricity Flyash Development Co., Ltd. Address before: 518034 room 1408, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Shenzhen Yibao Investment Limited |
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Owner name: HUNAN ELECTRICITY FLYASH DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHENZHEN SAMABC PULVERIZED FUEL ASH TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130328 |
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Effective date of registration: 20130328 Address after: 415000 Hunan province Changsha high-tech development zone of Yuelu District City Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee after: Hunan Electricity Flyash Development Co., Ltd. Address before: 518034 room 1207, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Hu'nan Electricity Flyash Development Co., Ltd. Effective date of registration: 20130328 Address after: 415000 Hunan province Changsha high-tech development zone of Yuelu District City Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee after: Hunan Electricity Flyash Development Co., Ltd. Address before: 518034 room 1207, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Hu'nan Electricity Flyash Development Co., Ltd. |
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Effective date of registration: 20150618 Address after: 518035 room 1403, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Hu'nan Electricity Flyash Development Co., Ltd. Address before: 415000 Hunan province Changsha high-tech development zone of Yuelu District City Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee before: Hunan Electricity Flyash Development Co., Ltd. Effective date of registration: 20150618 Address after: 518035 room 1403, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Hu'nan Electricity Flyash Development Co., Ltd. Address before: 415000 Hunan province Changsha high-tech development zone of Yuelu District City Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee before: Hunan Electricity Flyash Development Co., Ltd. |
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Effective date of registration: 20150918 Address after: Guan Zhen Tai Ping Cun 562109 Puding County of Guizhou Province, Anshun City, Ma Patentee after: Guizhou Anshun sea fly ash Development Co. Ltd. Address before: 518035 room 1403, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Hu'nan Electricity Flyash Development Co., Ltd. Effective date of registration: 20150918 Address after: Guan Zhen Tai Ping Cun 562109 Puding County of Guizhou Province, Anshun City, Ma Patentee after: Guizhou Anshun sea fly ash Development Co. Ltd. Address before: 518035 room 1403, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Hu'nan Electricity Flyash Development Co., Ltd. |
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