CN104310444B - 从化学刚化玻璃生产的废硝酸钾原料中提取硝酸钾的方法 - Google Patents
从化学刚化玻璃生产的废硝酸钾原料中提取硝酸钾的方法 Download PDFInfo
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- CN104310444B CN104310444B CN201410536698.9A CN201410536698A CN104310444B CN 104310444 B CN104310444 B CN 104310444B CN 201410536698 A CN201410536698 A CN 201410536698A CN 104310444 B CN104310444 B CN 104310444B
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- CN
- China
- Prior art keywords
- saltpetre
- raw material
- nitric acid
- acid potassium
- waste nitric
- Prior art date
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- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 235000010333 potassium nitrate Nutrition 0.000 title claims abstract description 65
- 239000004323 potassium nitrate Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000002699 waste material Substances 0.000 title claims abstract description 26
- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- IRPDISVJRAYFBI-UHFFFAOYSA-N nitric acid;potassium Chemical compound [K].O[N+]([O-])=O IRPDISVJRAYFBI-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000011521 glass Substances 0.000 title claims abstract description 18
- 239000000047 product Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000011265 semifinished product Substances 0.000 claims abstract description 14
- 238000002425 crystallisation Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000005352 clarification Methods 0.000 claims abstract description 5
- 238000001953 recrystallisation Methods 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 13
- 235000015320 potassium carbonate Nutrition 0.000 claims description 11
- 239000013543 active substance Substances 0.000 claims description 8
- PPQREHKVAOVYBT-UHFFFAOYSA-H dialuminum;tricarbonate Chemical compound [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical group [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 25
- 239000013078 crystal Substances 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 230000001882 diuretic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019249 food preservative Nutrition 0.000 description 1
- 239000005452 food preservative Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000009786 jinlida Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 238000011175 product filtration Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D9/00—Nitrates of sodium, potassium or alkali metals in general
- C01D9/16—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201410536698.9A CN104310444B (zh) | 2014-10-13 | 2014-10-13 | 从化学刚化玻璃生产的废硝酸钾原料中提取硝酸钾的方法 |
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CN201410536698.9A CN104310444B (zh) | 2014-10-13 | 2014-10-13 | 从化学刚化玻璃生产的废硝酸钾原料中提取硝酸钾的方法 |
Publications (2)
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CN104310444A CN104310444A (zh) | 2015-01-28 |
CN104310444B true CN104310444B (zh) | 2016-04-20 |
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CN201410536698.9A Active CN104310444B (zh) | 2014-10-13 | 2014-10-13 | 从化学刚化玻璃生产的废硝酸钾原料中提取硝酸钾的方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104787783B (zh) * | 2015-04-14 | 2018-03-16 | 四川米高化肥有限公司 | 重结晶法制备工业硝酸钾的方法 |
CN107089672B (zh) * | 2017-05-28 | 2019-06-04 | 赵家春 | 一种光学玻璃用硝酸钾生产方法 |
CN107311205B (zh) * | 2017-08-15 | 2018-11-27 | 东旭科技集团有限公司 | 提纯钢化玻璃废液中硝酸钾的方法 |
US11648549B2 (en) | 2018-11-29 | 2023-05-16 | Corning Incorporated | Ion exchange systems and methods for ion exchanging glass articles |
CA3189902A1 (en) | 2020-08-17 | 2022-02-24 | Corning Incorporated | Systems and methods for recycling waste ion exchange materials |
CN114516647B (zh) * | 2020-11-19 | 2023-09-08 | 中蓝长化工程科技有限公司 | 从化学钢化玻璃生产所得废弃硝酸钾中提纯硝酸钾的方法 |
CN116715451A (zh) * | 2023-06-02 | 2023-09-08 | 河南曲显光电科技有限公司 | 报废后硝酸钾二次利用方法、含锂玻璃及其强化方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1220632C (zh) * | 2004-02-25 | 2005-09-28 | 中国建筑材料科学研究院 | 化学钢化玻璃生产用硝酸钾的提纯方法 |
CN101659431B (zh) * | 2009-09-03 | 2010-11-03 | 赵家春 | 复分解法生产硝酸钾的方法 |
RU2491229C1 (ru) * | 2011-12-22 | 2013-08-27 | Федеральное Государственное Унитарное Предприятие "Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Химических Реактивов И Особо Чистых Химических Веществ" | Способ очистки нитрата калия |
US8956424B2 (en) * | 2012-06-04 | 2015-02-17 | National Formosa University | Method and apparatus for sequencing-batch purification of potassium nitrate from solid waste produced by glass-strengthening process |
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Application publication date: 20150128 Assignee: Tengda Jiangxi Industrial Co., Ltd. Assignor: Zhao Jiachun|Zhao Chen Contract record no.: 2016360000008 Denomination of invention: Method for extracting potassium nitrate from waste potassium nitrate raw material in production of chemically-toughened glass Granted publication date: 20160420 License type: Exclusive License Record date: 20160712 |
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Effective date of registration: 20160811 Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi Patentee after: Tengda Jiangxi Industrial Co., Ltd. Address before: 336000 Yichun Economic Development Zone, Jiangxi, Yichun Patentee before: Zhao Jiachun Patentee before: Zhao Chen |
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Effective date of registration: 20220308 Address after: 336000 No.8, Jingfa Avenue, Yichun economic and Technological Development Zone, Yichun City, Jiangxi Province Patentee after: JIANGXI JINLIDA POTASSIUM INDUSTRY CO.,LTD. Address before: 336000 Yichun economic and Technological Development Zone, Jiangxi Province Patentee before: Tengda Jiangxi Industrial Co.,Ltd. |
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