CN109734096B - 一种生产电石的方法和系统 - Google Patents
一种生产电石的方法和系统 Download PDFInfo
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- CN109734096B CN109734096B CN201910188422.9A CN201910188422A CN109734096B CN 109734096 B CN109734096 B CN 109734096B CN 201910188422 A CN201910188422 A CN 201910188422A CN 109734096 B CN109734096 B CN 109734096B
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- calcium carbide
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- binder
- furnace
- hot
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- 239000005997 Calcium carbide Substances 0.000 title claims abstract description 173
- 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 170
- 238000000034 method Methods 0.000 title abstract description 46
- 238000003756 stirring Methods 0.000 claims abstract description 52
- 239000002994 raw material Substances 0.000 claims abstract description 49
- 238000000197 pyrolysis Methods 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 27
- 238000000746 purification Methods 0.000 claims abstract description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 182
- 239000008188 pellet Substances 0.000 claims description 94
- 239000000292 calcium oxide Substances 0.000 claims description 93
- 235000012255 calcium oxide Nutrition 0.000 claims description 92
- 239000011230 binding agent Substances 0.000 claims description 74
- 239000000843 powder Substances 0.000 claims description 67
- 239000003245 coal Substances 0.000 claims description 61
- 238000004519 manufacturing process Methods 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 33
- 238000003860 storage Methods 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 26
- 239000011280 coal tar Substances 0.000 claims description 18
- 239000003921 oil Substances 0.000 claims description 18
- 239000002817 coal dust Substances 0.000 claims description 16
- 230000002209 hydrophobic effect Effects 0.000 claims description 13
- 238000002161 passivation Methods 0.000 claims description 13
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 5
- 239000010426 asphalt Substances 0.000 claims description 5
- 239000000295 fuel oil Substances 0.000 claims description 5
- 239000004021 humic acid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 241001062472 Stokellia anisodon Species 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 38
- 238000003763 carbonization Methods 0.000 description 30
- 238000003723 Smelting Methods 0.000 description 24
- 230000008569 process Effects 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 230000029087 digestion Effects 0.000 description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 9
- 229910052791 calcium Inorganic materials 0.000 description 9
- 239000011575 calcium Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 6
- 235000011941 Tilia x europaea Nutrition 0.000 description 6
- 239000004571 lime Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 239000000571 coke Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001754 furnace pyrolysis Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000010099 solid forming Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
Abstract
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Citations (8)
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WO2009062741A2 (de) * | 2007-11-14 | 2009-05-22 | Alzchem Hart Gmbh | Verfahren zur technischen herstellung von calciumcarbid im elektroniederschachtofen |
CN104451135A (zh) * | 2014-11-26 | 2015-03-25 | 北京神雾环境能源科技集团股份有限公司 | 含超细煤粉和超细生石灰粉的球团的造块方法 |
CN104528723A (zh) * | 2014-12-30 | 2015-04-22 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
CN106082220A (zh) * | 2016-05-31 | 2016-11-09 | 神雾环保技术股份有限公司 | 复合粘结剂、包含它的混合物球团及其制备方法 |
CN106430208A (zh) * | 2016-12-16 | 2017-02-22 | 神雾环保技术股份有限公司 | 一种利用石灰石生产电石的方法及系统 |
CN106430206A (zh) * | 2016-12-09 | 2017-02-22 | 神雾环保技术股份有限公司 | 一种热解炉和电石炉联用生产电石的系统及方法 |
EP3162777A1 (de) * | 2015-10-29 | 2017-05-03 | STO SE & Co. KGaA | Ausblühreduzierte bindemittelzusammensetzung mit günstiger co2 bilanz |
CN107473225A (zh) * | 2016-06-08 | 2017-12-15 | 神雾环保技术股份有限公司 | 制备电石的系统及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004059377A1 (de) * | 2004-12-09 | 2006-06-22 | Wacker Polymer Systems Gmbh & Co. Kg | Hydrophobierendes, in Wasser redispergierbares Polymerpulver |
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2019
- 2019-03-13 CN CN201910188422.9A patent/CN109734096B/zh active Active
Patent Citations (8)
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WO2009062741A2 (de) * | 2007-11-14 | 2009-05-22 | Alzchem Hart Gmbh | Verfahren zur technischen herstellung von calciumcarbid im elektroniederschachtofen |
CN104451135A (zh) * | 2014-11-26 | 2015-03-25 | 北京神雾环境能源科技集团股份有限公司 | 含超细煤粉和超细生石灰粉的球团的造块方法 |
CN104528723A (zh) * | 2014-12-30 | 2015-04-22 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
EP3162777A1 (de) * | 2015-10-29 | 2017-05-03 | STO SE & Co. KGaA | Ausblühreduzierte bindemittelzusammensetzung mit günstiger co2 bilanz |
CN106082220A (zh) * | 2016-05-31 | 2016-11-09 | 神雾环保技术股份有限公司 | 复合粘结剂、包含它的混合物球团及其制备方法 |
CN107473225A (zh) * | 2016-06-08 | 2017-12-15 | 神雾环保技术股份有限公司 | 制备电石的系统及方法 |
CN106430206A (zh) * | 2016-12-09 | 2017-02-22 | 神雾环保技术股份有限公司 | 一种热解炉和电石炉联用生产电石的系统及方法 |
CN106430208A (zh) * | 2016-12-16 | 2017-02-22 | 神雾环保技术股份有限公司 | 一种利用石灰石生产电石的方法及系统 |
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山西省电力公司编.《火力发电》.中国电力出版社,2002,第413-414页. * |
提高钢液过滤用氧化钙耐火材料抗水化性的途径;袁文明等;《材料工程》(第7期);第17-18页,下转第32页 * |
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Address after: 100027 Room 502, unit 4, 5 / F, building 39, Xingfu Er village, Chaoyang District, Beijing Patentee after: Beijing daosike mining equipment Technology Co.,Ltd. Country or region after: China Address before: 100027 Room 502, unit 4, 5 / F, building 39, Xingfu Er village, Chaoyang District, Beijing Patentee before: BEIJING SHUANGLING MINE EQUIPMENT TECHNOLOGY Co.,Ltd. Country or region before: China |
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Address after: 100027 Room 502, unit 4, 5 / F, building 39, Xingfu Er village, Chaoyang District, Beijing Patentee after: Beijing Daosike Energy Equipment Co.,Ltd. Country or region after: China Address before: 100027 Room 502, unit 4, 5 / F, building 39, Xingfu Er village, Chaoyang District, Beijing Patentee before: Beijing daosike mining equipment Technology Co.,Ltd. Country or region before: China |