RU2006109329A - METHOD FOR PRODUCING NEBODIUM CARBOXYLATES - Google Patents

METHOD FOR PRODUCING NEBODIUM CARBOXYLATES Download PDF

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Publication number
RU2006109329A
RU2006109329A RU2006109329/04A RU2006109329A RU2006109329A RU 2006109329 A RU2006109329 A RU 2006109329A RU 2006109329/04 A RU2006109329/04 A RU 2006109329/04A RU 2006109329 A RU2006109329 A RU 2006109329A RU 2006109329 A RU2006109329 A RU 2006109329A
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RU
Russia
Prior art keywords
carboxylates
producing
nebodium
neodymium
sodium salt
Prior art date
Application number
RU2006109329/04A
Other languages
Russian (ru)
Other versions
RU2317298C1 (en
Inventor
Алексей Витальевич Аленкин (RU)
Алексей Витальевич Аленкин
Раиса Андреевна Акчурина (RU)
Раиса Андреевна Акчурина
Валерий Семенович Балакин (RU)
Валерий Семенович Балакин
зовов Алексей Александрович В (RU)
Алексей Александрович Вязовов
Владимир Валентинович Золотарев (RU)
Владимир Валентинович Золотарев
Александр Михайлович Сенько (RU)
Александр Михайлович Сенько
Original Assignee
ЗАО "Промышленно-маркетингова компани "АЛВИ" (RU)
ЗАО "Промышленно-маркетинговая компания "АЛВИ"
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.)
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Publication date
Application filed by ЗАО "Промышленно-маркетингова компани "АЛВИ" (RU), ЗАО "Промышленно-маркетинговая компания "АЛВИ" filed Critical ЗАО "Промышленно-маркетингова компани "АЛВИ" (RU)
Priority to RU2006109329/04A priority Critical patent/RU2317298C1/en
Publication of RU2006109329A publication Critical patent/RU2006109329A/en
Application granted granted Critical
Publication of RU2317298C1 publication Critical patent/RU2317298C1/en

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Claims (1)

Способ получения карбоксилатов неодима взаимодействием водорастворимой соли неодима с натриевой солью карбоновой кислоты в среде органического растворителя, отличающийся тем, что данную реакцию проводят в кислой среде, добавляя раствор натриевой соли с кислотным числом 0,5-0,7 и рН 9-10, к раствору нитрата неодима с рН 0,4-0,6, с введением дополнительного контроля на стадиях получения натриевой соли карбоновой кислоты и нитрата неодима.A method of producing neodymium carboxylates by reacting a water-soluble neodymium salt with a sodium salt of a carboxylic acid in an organic solvent medium, characterized in that this reaction is carried out in an acidic environment, adding a sodium salt solution with an acid number of 0.5-0.7 and a pH of 9-10, to a solution of neodymium nitrate with a pH of 0.4-0.6, with the introduction of additional control at the stages of obtaining the sodium salt of a carboxylic acid and neodymium nitrate.
RU2006109329/04A 2006-03-24 2006-03-24 Method for preparing neodymium carboxylates RU2317298C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006109329/04A RU2317298C1 (en) 2006-03-24 2006-03-24 Method for preparing neodymium carboxylates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006109329/04A RU2317298C1 (en) 2006-03-24 2006-03-24 Method for preparing neodymium carboxylates

Publications (2)

Publication Number Publication Date
RU2006109329A true RU2006109329A (en) 2007-09-27
RU2317298C1 RU2317298C1 (en) 2008-02-20

Family

ID=38953863

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006109329/04A RU2317298C1 (en) 2006-03-24 2006-03-24 Method for preparing neodymium carboxylates

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RU (1) RU2317298C1 (en)

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Publication number Publication date
RU2317298C1 (en) 2008-02-20

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Effective date: 20090325