CN103922376A - 电石生产废弃石灰粉再生生石灰的方法 - Google Patents
电石生产废弃石灰粉再生生石灰的方法 Download PDFInfo
- Publication number
- CN103922376A CN103922376A CN201410163782.0A CN201410163782A CN103922376A CN 103922376 A CN103922376 A CN 103922376A CN 201410163782 A CN201410163782 A CN 201410163782A CN 103922376 A CN103922376 A CN 103922376A
- Authority
- CN
- China
- Prior art keywords
- lime
- lime powder
- powder
- calcium carbide
- calcining
- 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
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 78
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 78
- 239000004571 lime Substances 0.000 title claims abstract description 78
- 239000000843 powder Substances 0.000 title claims abstract description 76
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000005997 Calcium carbide Substances 0.000 title claims abstract description 52
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000000292 calcium oxide Substances 0.000 title claims abstract description 34
- 235000012255 calcium oxide Nutrition 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title abstract description 25
- 239000002699 waste material Substances 0.000 title abstract description 11
- 230000001172 regenerating effect Effects 0.000 title abstract 2
- 238000001354 calcination Methods 0.000 claims abstract description 54
- 230000008569 process Effects 0.000 claims abstract description 14
- 235000019738 Limestone Nutrition 0.000 claims abstract description 10
- 239000006028 limestone Substances 0.000 claims abstract description 10
- 238000005453 pelletization Methods 0.000 claims description 28
- 230000008929 regeneration Effects 0.000 claims description 16
- 238000011069 regeneration method Methods 0.000 claims description 16
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 15
- 229910052791 calcium Inorganic materials 0.000 claims description 15
- 239000011575 calcium Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 12
- 125000004122 cyclic group Chemical group 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 230000002045 lasting effect Effects 0.000 claims description 2
- 238000012216 screening Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000008188 pellet Substances 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 101100399296 Mus musculus Lime1 gene Proteins 0.000 description 58
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- -1 unslaked lime calcium carbide Chemical class 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410163782.0A CN103922376B (zh) | 2014-04-23 | 2014-04-23 | 电石生产废弃石灰粉再生生石灰的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410163782.0A CN103922376B (zh) | 2014-04-23 | 2014-04-23 | 电石生产废弃石灰粉再生生石灰的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103922376A true CN103922376A (zh) | 2014-07-16 |
CN103922376B CN103922376B (zh) | 2015-09-23 |
Family
ID=51140811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410163782.0A Expired - Fee Related CN103922376B (zh) | 2014-04-23 | 2014-04-23 | 电石生产废弃石灰粉再生生石灰的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103922376B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108911710A (zh) * | 2018-08-24 | 2018-11-30 | 武汉科技大学 | 一种氧化钙颗粒及其制备方法 |
CN109384255A (zh) * | 2018-11-30 | 2019-02-26 | 武汉科技大学 | 一种氧化钙球粒及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047856A1 (de) * | 1980-09-17 | 1982-03-24 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von Calciumcarbid |
CN101514027A (zh) * | 2009-03-09 | 2009-08-26 | 王红 | 一种利用电石渣制备氧化钙的生产工艺 |
CN103130428A (zh) * | 2011-11-28 | 2013-06-05 | 李黔 | 利用双氰胺废渣、电石渣生产石灰的方法 |
CN103466573A (zh) * | 2013-09-13 | 2013-12-25 | 成都乐氏化工工程有限公司 | 一种低品质磷矿石制备黄磷的节能方法 |
CN103708743A (zh) * | 2013-12-25 | 2014-04-09 | 北京神雾环境能源科技集团股份有限公司 | 制备电石冶炼原料的方法 |
-
2014
- 2014-04-23 CN CN201410163782.0A patent/CN103922376B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047856A1 (de) * | 1980-09-17 | 1982-03-24 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von Calciumcarbid |
CN101514027A (zh) * | 2009-03-09 | 2009-08-26 | 王红 | 一种利用电石渣制备氧化钙的生产工艺 |
CN103130428A (zh) * | 2011-11-28 | 2013-06-05 | 李黔 | 利用双氰胺废渣、电石渣生产石灰的方法 |
CN103466573A (zh) * | 2013-09-13 | 2013-12-25 | 成都乐氏化工工程有限公司 | 一种低品质磷矿石制备黄磷的节能方法 |
CN103708743A (zh) * | 2013-12-25 | 2014-04-09 | 北京神雾环境能源科技集团股份有限公司 | 制备电石冶炼原料的方法 |
Non-Patent Citations (1)
Title |
---|
张继宇等: "采用动态煅烧炉煅烧碳酸钙的探讨", 《无机盐工业》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108911710A (zh) * | 2018-08-24 | 2018-11-30 | 武汉科技大学 | 一种氧化钙颗粒及其制备方法 |
CN109384255A (zh) * | 2018-11-30 | 2019-02-26 | 武汉科技大学 | 一种氧化钙球粒及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103922376B (zh) | 2015-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103708455B (zh) | 制备电石的方法 | |
CN103667675A (zh) | 红土镍矿处理方法 | |
CN103708743B (zh) | 制备电石冶炼原料的方法 | |
CN105132950A (zh) | 用电解铝废阴极炭块生产全石墨化碳素制品的系统及方法 | |
CN103708458A (zh) | 制备电石的方法 | |
CN110862270B (zh) | 一种轻质粉煤灰陶粒及其制备方法 | |
CN103866131B (zh) | 一种含锌高炉除尘灰再资源化处理方法 | |
CN113213891A (zh) | 一种利用垃圾焚烧飞灰的陶粒制备方法及制得的陶粒 | |
CN110078401A (zh) | 一种煤矸石带式烧结制备活性混合材的工艺 | |
CN105296746A (zh) | 一种降低烧结固体燃耗的方法 | |
CN102011011B (zh) | 一种低含铅锌废渣的回收利用及处理方法 | |
CN104531256A (zh) | 一种环保型生物质颗粒燃料的生产方法 | |
CN105819447A (zh) | 一种高热强度CaO含碳球团及其制备方法和用途 | |
CN103922376B (zh) | 电石生产废弃石灰粉再生生石灰的方法 | |
CN103708457A (zh) | 制备电石的方法 | |
CN1613756A (zh) | 高纯石墨碳材连续生产工艺方法及设备 | |
CN103708459B (zh) | 制备电石的方法 | |
CN102092969B (zh) | 无石灰石配料特种水泥熟料及其生产方法 | |
CN109437609A (zh) | 一种镁渣造粒方法 | |
KR101299376B1 (ko) | 소결광의 제조방법 | |
CN107640769B (zh) | 回收炭粉再生脱硫脱硝活性炭的生产方法 | |
CN103408051B (zh) | 一种氧化钙团块高活性与高强度耦合调控方法 | |
CN108034809B (zh) | 一种红土镍矿的烧结方法 | |
CN102808080A (zh) | 提高废气循环烧结利用系数及烧结矿转鼓强度的方法 | |
CN106746766B (zh) | 小粒度石灰石煅烧生产生石灰的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181220 Address after: 614000 No. 2, 1 building, 151 South Phoenix Road, Leshan, Sichuan, China. Patentee after: SICHUAN XINLIN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 610000 No. 14, 26 Gaosheng Bridge, Wuhou District, Chengdu, Sichuan 303 Patentee before: CHENGDU LESHI CHEMICAL ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191011 Address after: 610041 No.704, floor 7, building 1, No.69, Tianfu Third Street, Chengdu high tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu high tech Zone, Sichuan Province Patentee after: Chengdu Tianyu new phosphorus Technology Co.,Ltd. Address before: 614000 No. 2, 1 building, 151 South Phoenix Road, Leshan, Sichuan, China. Patentee before: SICHUAN XINLIN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |