CN104229885B - 一种三氧化二钒的生产方法 - Google Patents
一种三氧化二钒的生产方法 Download PDFInfo
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- CN104229885B CN104229885B CN201410436810.1A CN201410436810A CN104229885B CN 104229885 B CN104229885 B CN 104229885B CN 201410436810 A CN201410436810 A CN 201410436810A CN 104229885 B CN104229885 B CN 104229885B
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- Prior art keywords
- ammonium
- furnace charge
- vanadous oxide
- temperature
- production method
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- -1 ammonium vanadate compound Chemical class 0.000 claims abstract description 40
- 230000000391 smoking effect Effects 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 230000002829 reductive effect Effects 0.000 claims abstract description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 19
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 10
- 238000001354 calcination Methods 0.000 claims abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000006229 carbon black Substances 0.000 claims abstract description 6
- 239000003610 charcoal Substances 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims abstract description 6
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 6
- 239000010439 graphite Substances 0.000 claims abstract description 6
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims abstract description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 5
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical group [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 5
- 229910001634 calcium fluoride Inorganic materials 0.000 claims abstract description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000292 calcium oxide Substances 0.000 claims abstract description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 55
- 239000007789 gas Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 238000002203 pretreatment Methods 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000003345 natural gas Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 15
- 238000006722 reduction reaction Methods 0.000 description 43
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 108091064702 1 family Proteins 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 229910021541 Vanadium(III) oxide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 231100000319 bleeding Toxicity 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004137 mechanical activation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
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CN201410436810.1A CN104229885B (zh) | 2014-08-29 | 2014-08-29 | 一种三氧化二钒的生产方法 |
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CN201410436810.1A CN104229885B (zh) | 2014-08-29 | 2014-08-29 | 一种三氧化二钒的生产方法 |
Publications (2)
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CN104229885A CN104229885A (zh) | 2014-12-24 |
CN104229885B true CN104229885B (zh) | 2016-03-16 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103305739A (zh) * | 2013-07-09 | 2013-09-18 | 高博 | 一种高氮钒氮合金vn18及其生产方法 |
CN103663555A (zh) * | 2012-09-19 | 2014-03-26 | 大连博融新材料有限公司 | 一种颗粒状钒氧化物及其生产方法 |
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2014
- 2014-08-29 CN CN201410436810.1A patent/CN104229885B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103663555A (zh) * | 2012-09-19 | 2014-03-26 | 大连博融新材料有限公司 | 一种颗粒状钒氧化物及其生产方法 |
CN103305739A (zh) * | 2013-07-09 | 2013-09-18 | 高博 | 一种高氮钒氮合金vn18及其生产方法 |
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Owner name: GAN JINWANG GAO XIANGSHAN Free format text: FORMER OWNER: GAO XIANGSHAN Effective date: 20150529 Owner name: HUBEI JINGYANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GAN JINWANG Effective date: 20150529 |
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Effective date of registration: 20150529 Address after: Xianning City, Hubei City Industrial Park 437500 County of Chongyang Province Applicant after: HUBEI JINGYANG TECHNOLOGY Co.,Ltd. Applicant after: Gan Jinwang Applicant after: Gao Xiangshan Address before: 437500, No. 408, Yanhe Road, Xianning, Hubei, Chongyang Applicant before: Gan Jinwang Applicant before: Gao Xiangshan |
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Address after: No. 60 Jincheng Avenue, Chongyang Economic Development Zone, Xianning City, Hubei Province, 437500 Patentee after: Hubei Jingyang Technology Co.,Ltd. Country or region after: China Patentee after: Gan Jinwang Patentee after: Gao Xiangshan Address before: 437500 Tiancheng Industrial Park, Chongyang County, Xianning City, Hubei Province Patentee before: HUBEI JINGYANG TECHNOLOGY Co.,Ltd. Country or region before: China Patentee before: Gan Jinwang Patentee before: Gao Xiangshan |