CN105948051A - Method for preparing calcium carbide smelting raw material from quicklime powder and Ramsbottom coke powder - Google Patents
Method for preparing calcium carbide smelting raw material from quicklime powder and Ramsbottom coke powder Download PDFInfo
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- CN105948051A CN105948051A CN201610581732.3A CN201610581732A CN105948051A CN 105948051 A CN105948051 A CN 105948051A CN 201610581732 A CN201610581732 A CN 201610581732A CN 105948051 A CN105948051 A CN 105948051A
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- powder
- coal
- raw material
- heated
- stirred
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- 238000000034 method Methods 0.000 title claims abstract description 31
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 239000000843 powder Substances 0.000 title claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 235000012255 calcium oxide Nutrition 0.000 title claims abstract description 12
- 239000000292 calcium oxide Substances 0.000 title claims abstract description 12
- 238000003723 Smelting Methods 0.000 title abstract description 4
- 239000005997 Calcium carbide Substances 0.000 title abstract 3
- 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 abstract 3
- 239000003245 coal Substances 0.000 claims abstract description 28
- 238000004939 coking Methods 0.000 claims abstract description 11
- 238000005272 metallurgy Methods 0.000 claims description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 238000005453 pelletization Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000011294 coal tar pitch Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 235000019738 Limestone Nutrition 0.000 claims 1
- 239000006028 limestone Substances 0.000 claims 1
- 239000000571 coke Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 239000010426 asphalt Substances 0.000 abstract 2
- 239000008188 pellet Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000011300 coal pitch Substances 0.000 description 3
- 239000011339 hard pitch Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001113 umbilicus Anatomy 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610581732.3A CN105948051B (en) | 2016-07-21 | 2016-07-21 | A kind of method that calcium lime powder and semi-coke powder prepare calcium carbide raw materials for metallurgy |
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CN201610581732.3A CN105948051B (en) | 2016-07-21 | 2016-07-21 | A kind of method that calcium lime powder and semi-coke powder prepare calcium carbide raw materials for metallurgy |
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Publication Number | Publication Date |
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CN105948051A true CN105948051A (en) | 2016-09-21 |
CN105948051B CN105948051B (en) | 2018-04-20 |
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CN201610581732.3A Active CN105948051B (en) | 2016-07-21 | 2016-07-21 | A kind of method that calcium lime powder and semi-coke powder prepare calcium carbide raw materials for metallurgy |
Country Status (1)
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CN (1) | CN105948051B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106477579A (en) * | 2016-11-16 | 2017-03-08 | 神雾环保技术股份有限公司 | A kind of dry shaping method of carbide raw material and its dedicated system |
CN106753654A (en) * | 2016-11-24 | 2017-05-31 | 神雾环保技术股份有限公司 | Improve high-temperature agglomerant of the jet coal with quick lime mixing pellet strength and its application |
CN106946257A (en) * | 2017-03-13 | 2017-07-14 | 神雾环保技术股份有限公司 | Semi-coke powder prepares calcium carbide compound binding agent and the method for preparing calcium carbide |
CN107010627A (en) * | 2017-04-11 | 2017-08-04 | 北京柯林斯达科技发展有限公司 | A kind of method that calcium carbide furnace gas dedusting ash, semi-coke end and pulverized limestone recycle production pelletizing carbide raw material |
CN107189796A (en) * | 2017-05-25 | 2017-09-22 | 神雾环保技术股份有限公司 | The forming method of calcium carbide production raw material |
CN109970063A (en) * | 2019-03-28 | 2019-07-05 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | A kind of method producing calcium carbide and feed proportioning system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1046140A (en) * | 1990-04-30 | 1990-10-17 | 伊敏河矿区发电厂 | Produce the technology of calcium carbide with brown coal |
CN1053221A (en) * | 1990-12-17 | 1991-07-24 | 伊敏河矿区发电厂 | Produce the technology of calcium carbide with long-flame coal |
CN101172605A (en) * | 2007-09-28 | 2008-05-07 | 李书堂 | Method for producing calcium carbide |
CN102249232A (en) * | 2011-05-31 | 2011-11-23 | 宁夏兴平精细化工股份有限公司 | Method for synthesizing calcium carbide smelting raw material by extruding blue coke and lime powder |
CN103436311A (en) * | 2013-09-02 | 2013-12-11 | 三门峡中兴煤炭综合利用研究开发中心 | Replacing coke capable of being used as raw coke for calcium carbide production as well as preparation method of replacing coke |
CN104560256A (en) * | 2014-12-12 | 2015-04-29 | 三门峡中兴节能环保科技有限公司 | Formed coke for closed calcium carbide production mainly prepared from semi-coke powder |
-
2016
- 2016-07-21 CN CN201610581732.3A patent/CN105948051B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1046140A (en) * | 1990-04-30 | 1990-10-17 | 伊敏河矿区发电厂 | Produce the technology of calcium carbide with brown coal |
CN1053221A (en) * | 1990-12-17 | 1991-07-24 | 伊敏河矿区发电厂 | Produce the technology of calcium carbide with long-flame coal |
CN101172605A (en) * | 2007-09-28 | 2008-05-07 | 李书堂 | Method for producing calcium carbide |
CN102249232A (en) * | 2011-05-31 | 2011-11-23 | 宁夏兴平精细化工股份有限公司 | Method for synthesizing calcium carbide smelting raw material by extruding blue coke and lime powder |
CN103436311A (en) * | 2013-09-02 | 2013-12-11 | 三门峡中兴煤炭综合利用研究开发中心 | Replacing coke capable of being used as raw coke for calcium carbide production as well as preparation method of replacing coke |
CN104560256A (en) * | 2014-12-12 | 2015-04-29 | 三门峡中兴节能环保科技有限公司 | Formed coke for closed calcium carbide production mainly prepared from semi-coke powder |
Non-Patent Citations (1)
Title |
---|
夏征农: "《大辞海》", 31 August 2009 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106477579A (en) * | 2016-11-16 | 2017-03-08 | 神雾环保技术股份有限公司 | A kind of dry shaping method of carbide raw material and its dedicated system |
CN106753654A (en) * | 2016-11-24 | 2017-05-31 | 神雾环保技术股份有限公司 | Improve high-temperature agglomerant of the jet coal with quick lime mixing pellet strength and its application |
CN106946257A (en) * | 2017-03-13 | 2017-07-14 | 神雾环保技术股份有限公司 | Semi-coke powder prepares calcium carbide compound binding agent and the method for preparing calcium carbide |
CN107010627A (en) * | 2017-04-11 | 2017-08-04 | 北京柯林斯达科技发展有限公司 | A kind of method that calcium carbide furnace gas dedusting ash, semi-coke end and pulverized limestone recycle production pelletizing carbide raw material |
CN107189796A (en) * | 2017-05-25 | 2017-09-22 | 神雾环保技术股份有限公司 | The forming method of calcium carbide production raw material |
CN109970063A (en) * | 2019-03-28 | 2019-07-05 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | A kind of method producing calcium carbide and feed proportioning system |
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CN105948051B (en) | 2018-04-20 |
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