NO862770L - Neodymforbindelse og fremgangsmaate for dens fremstilling. - Google Patents

Neodymforbindelse og fremgangsmaate for dens fremstilling.

Info

Publication number: NO862770L
Authority: NO; Norway
Prior art keywords: neodymium; stated; formula; hydroxynitrate; concentration
Prior art date: 1985-07-11

Application number

NO862770A

Other languages

English (en)

Norwegian (no)

Other versions

NO862770D0 (no

Inventor

Claire Gourlaouen

Claude Magnier

Bertrand Latourrette

Anne Tugaye

Francoise Deneuve

Original Assignee

Rhone Poulenc Spec Chim

Priority date (The priority date 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 date listed.)

1985-07-11

Filing date

1986-07-09

Publication date

1987-01-12

1986-07-09 Application filed by Rhone Poulenc Spec Chim filed Critical Rhone Poulenc Spec Chim

1986-07-09 Publication of NO862770D0 publication Critical patent/NO862770D0/no

1987-01-12 Publication of NO862770L publication Critical patent/NO862770L/no

Links

QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 title claims description 37
238000000034 method Methods 0.000 title claims description 20
238000004519 manufacturing process Methods 0.000 title claims description 8
229910052779 Neodymium Inorganic materials 0.000 claims description 36
UUZZMWZGAZGXSF-UHFFFAOYSA-N peroxynitric acid Chemical compound OON(=O)=O UUZZMWZGAZGXSF-UHFFFAOYSA-N 0.000 claims description 34
239000000243 solution Substances 0.000 claims description 27
CFYGEIAZMVFFDE-UHFFFAOYSA-N neodymium(3+);trinitrate Chemical compound [Nd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CFYGEIAZMVFFDE-UHFFFAOYSA-N 0.000 claims description 26
150000001875 compounds Chemical class 0.000 claims description 21
238000001035 drying Methods 0.000 claims description 20
239000002244 precipitate Substances 0.000 claims description 18
238000003756 stirring Methods 0.000 claims description 12
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 11
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
239000002585 base Substances 0.000 claims description 8
150000001768 cations Chemical class 0.000 claims description 8
239000003153 chemical reaction reagent Substances 0.000 claims description 8
238000001354 calcination Methods 0.000 claims description 7
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
239000003637 basic solution Substances 0.000 claims description 6
238000002425 crystallisation Methods 0.000 claims description 6
230000008025 crystallization Effects 0.000 claims description 6
239000011541 reaction mixture Substances 0.000 claims description 6
238000000926 separation method Methods 0.000 claims description 6
239000007864 aqueous solution Substances 0.000 claims description 5
230000018044 dehydration Effects 0.000 claims description 5
238000006297 dehydration reaction Methods 0.000 claims description 5
239000003960 organic solvent Substances 0.000 claims description 5
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
238000001914 filtration Methods 0.000 claims description 4
VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 4
229910021529 ammonia Inorganic materials 0.000 claims description 3
230000001105 regulatory effect Effects 0.000 claims description 3
BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 claims description 2
239000004202 carbamide Substances 0.000 claims description 2
KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 2
238000005119 centrifugation Methods 0.000 claims description 2
239000004312 hexamethylene tetramine Substances 0.000 claims description 2
235000010299 hexamethylene tetramine Nutrition 0.000 claims description 2
239000007858 starting material Substances 0.000 claims description 2
LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims 2
238000007605 air drying Methods 0.000 claims 1
238000006243 chemical reaction Methods 0.000 claims 1
150000002500 ions Chemical class 0.000 claims 1
239000000203 mixture Substances 0.000 description 8
239000000126 substance Substances 0.000 description 8
238000005406 washing Methods 0.000 description 7
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 6
235000011114 ammonium hydroxide Nutrition 0.000 description 6
239000012065 filter cake Substances 0.000 description 5
238000002441 X-ray diffraction Methods 0.000 description 4
238000004458 analytical method Methods 0.000 description 4
239000010949 copper Substances 0.000 description 4
238000002329 infrared spectrum Methods 0.000 description 4
238000002156 mixing Methods 0.000 description 4
238000005303 weighing Methods 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
239000013078 crystal Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
238000004566 IR spectroscopy Methods 0.000 description 2
229910002651 NO3 Inorganic materials 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
238000002083 X-ray spectrum Methods 0.000 description 2
-1 alcohols ethers Chemical class 0.000 description 2
238000004320 controlled atmosphere Methods 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
238000000921 elemental analysis Methods 0.000 description 2
150000002798 neodymium compounds Chemical class 0.000 description 2
230000005855 radiation Effects 0.000 description 2
239000002904 solvent Substances 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
238000002411 thermogravimetry Methods 0.000 description 2
LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
RCYIWFITYHZCIW-UHFFFAOYSA-N 4-methoxybut-1-yne Chemical compound COCCC#C RCYIWFITYHZCIW-UHFFFAOYSA-N 0.000 description 1
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
150000001206 Neodymium Chemical class 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
239000000872 buffer Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
238000007865 diluting Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
UTWHRPIUNFLOBE-UHFFFAOYSA-H neodymium(3+);tricarbonate Chemical class [Nd+3].[Nd+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O UTWHRPIUNFLOBE-UHFFFAOYSA-H 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
229910052573 porcelain Inorganic materials 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
ORZHVTYKPFFVMG-UHFFFAOYSA-N xylenol orange Chemical compound OC(=O)CN(CC(O)=O)CC1=C(O)C(C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C=C(CN(CC(O)=O)CC(O)=O)C(O)=C(C)C=2)=C1 ORZHVTYKPFFVMG-UHFFFAOYSA-N 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
- C01F17/276—Nitrates

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

NO862770A 1985-07-11 1986-07-09 Neodymforbindelse og fremgangsmaate for dens fremstilling. NO862770L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8510617A FR2584702B1 (fr)	1985-07-11	1985-07-11	Nouveaux composes du neodyme, leurs procedes de preparation et leurs applications

Publications (2)

Publication Number	Publication Date
NO862770D0 NO862770D0 (no)	1986-07-09
NO862770L true NO862770L (no)	1987-01-12

Family

ID=9321192

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO862770A NO862770L (no)	1985-07-11	1986-07-09	Neodymforbindelse og fremgangsmaate for dens fremstilling.

Country Status (5)

Country	Link
JP (1)	JPS6265930A (de)
AT (1)	AT393823B (de)
AU (1)	AU589656B2 (de)
FR (1)	FR2584702B1 (de)
NO (1)	NO862770L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2584703B1 (fr) *	1985-07-11	1990-08-31	Rhone Poulenc Spec Chim	Nouveau compose du neodyme et son procede de preparation
FR2584701B1 (fr) *	1985-07-11	1990-08-31	Rhone Poulenc Spec Chim	Nouveau compose du neodyme et son procede de preparation
FR2584700B1 (fr) *	1985-07-11	1990-05-11	Rhone Poulenc Spec Chim	Procede de preparation de precurseurs d'oxydes de terres rares et produits obtenus

1985
- 1985-07-11 FR FR8510617A patent/FR2584702B1/fr not_active Expired - Fee Related
1986
- 1986-07-09 NO NO862770A patent/NO862770L/no unknown
- 1986-07-11 AT AT0189186A patent/AT393823B/de not_active IP Right Cessation
- 1986-07-11 JP JP61162203A patent/JPS6265930A/ja active Pending
- 1986-07-11 AU AU60080/86A patent/AU589656B2/en not_active Ceased

Also Published As

Publication number	Publication date
NO862770D0 (no)	1986-07-09
ATA189186A (de)	1991-06-15
FR2584702A1 (fr)	1987-01-16
AT393823B (de)	1991-12-27
JPS6265930A (ja)	1987-03-25
FR2584702B1 (fr)	1990-08-31
AU6008086A (en)	1987-01-15
AU589656B2 (en)	1989-10-19

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