CN106915759A - 一种程序升温法制备一水合氯化钕的方法 - Google Patents
一种程序升温法制备一水合氯化钕的方法 Download PDFInfo
- Publication number
- CN106915759A CN106915759A CN201510993919.XA CN201510993919A CN106915759A CN 106915759 A CN106915759 A CN 106915759A CN 201510993919 A CN201510993919 A CN 201510993919A CN 106915759 A CN106915759 A CN 106915759A
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- neodymium chloride
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- 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
- 238000000034 method Methods 0.000 title claims abstract description 27
- ROHFMCNIVFLSTQ-UHFFFAOYSA-K trichloroneodymium;hydrate Chemical compound O.Cl[Nd](Cl)Cl ROHFMCNIVFLSTQ-UHFFFAOYSA-K 0.000 title claims abstract description 27
- 238000010438 heat treatment Methods 0.000 title claims abstract description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 239000013078 crystal Substances 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims description 27
- ATINCSYRHURBSP-UHFFFAOYSA-K neodymium(iii) chloride Chemical compound Cl[Nd](Cl)Cl ATINCSYRHURBSP-UHFFFAOYSA-K 0.000 claims description 12
- 230000018044 dehydration Effects 0.000 claims description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000005660 chlorination reaction Methods 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 230000036571 hydration Effects 0.000 claims 1
- 238000006703 hydration reaction Methods 0.000 claims 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 1
- 238000004321 preservation Methods 0.000 abstract 4
- 238000002360 preparation method Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 6
- LHBNLZDGIPPZLL-UHFFFAOYSA-K praseodymium(iii) chloride Chemical compound Cl[Pr](Cl)Cl LHBNLZDGIPPZLL-UHFFFAOYSA-K 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 101150004354 npp-22 gene Proteins 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 229910017544 NdCl3 Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910013697 LiCl—NaCl Inorganic materials 0.000 description 1
- 241000233805 Phoenix Species 0.000 description 1
- 229910019328 PrCl3 Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Inorganic materials [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910001631 strontium chloride Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/253—Halides
- C01F17/271—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
- C01P2006/82—Compositional purity water content
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510993919.XA CN106915759B (zh) | 2015-12-25 | 2015-12-25 | 一种程序升温法制备一水合氯化钕的方法 |
Applications Claiming Priority (1)
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CN201510993919.XA CN106915759B (zh) | 2015-12-25 | 2015-12-25 | 一种程序升温法制备一水合氯化钕的方法 |
Publications (2)
Publication Number | Publication Date |
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CN106915759A true CN106915759A (zh) | 2017-07-04 |
CN106915759B CN106915759B (zh) | 2019-04-09 |
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CN201510993919.XA Active CN106915759B (zh) | 2015-12-25 | 2015-12-25 | 一种程序升温法制备一水合氯化钕的方法 |
Country Status (1)
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CN (1) | CN106915759B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113636585A (zh) * | 2021-09-28 | 2021-11-12 | 安徽吉华新材料有限公司 | 一种常压制备高纯无水氯化钕的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102502756A (zh) * | 2011-10-28 | 2012-06-20 | 包头市京瑞新材料有限公司 | 程序升温法制备高纯无水氯化镨或氯化钕 |
CN103193259A (zh) * | 2013-04-24 | 2013-07-10 | 黑龙江大学 | 一种在开放体系下制备无水氯化钕的方法 |
CN104944459A (zh) * | 2015-07-01 | 2015-09-30 | 乐山沃耐稀电子材料有限公司 | 一种无水氯化钕的制备方法 |
-
2015
- 2015-12-25 CN CN201510993919.XA patent/CN106915759B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102502756A (zh) * | 2011-10-28 | 2012-06-20 | 包头市京瑞新材料有限公司 | 程序升温法制备高纯无水氯化镨或氯化钕 |
CN103193259A (zh) * | 2013-04-24 | 2013-07-10 | 黑龙江大学 | 一种在开放体系下制备无水氯化钕的方法 |
CN104944459A (zh) * | 2015-07-01 | 2015-09-30 | 乐山沃耐稀电子材料有限公司 | 一种无水氯化钕的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113636585A (zh) * | 2021-09-28 | 2021-11-12 | 安徽吉华新材料有限公司 | 一种常压制备高纯无水氯化钕的制备方法 |
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CP01 | Change in the name or title of a patent holder |
Address after: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee after: PetroChina Company Limited Patentee after: Xinjiang Tianli Petrochemical Holding Group Co.,Ltd. Address before: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee before: PetroChina Company Limited Patentee before: XINJIANG DUSHANZI TIANLI INDUSTRIAL Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210913 Address after: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee after: PetroChina Company Limited Patentee after: Xinjiang Tianli Petrochemical Co.,Ltd. Address before: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee before: PetroChina Company Limited Patentee before: Xinjiang Tianli Petrochemical Holding Group Co.,Ltd. |
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TR01 | Transfer of patent right |