RU98116035A - METHOD FOR CLEANING ALUMINUM ORGANIC COMPOUNDS FROM FINE SOLID IMPURITIES - Google Patents

METHOD FOR CLEANING ALUMINUM ORGANIC COMPOUNDS FROM FINE SOLID IMPURITIES

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Publication number
RU98116035A
RU98116035A RU98116035/04A RU98116035A RU98116035A RU 98116035 A RU98116035 A RU 98116035A RU 98116035/04 A RU98116035/04 A RU 98116035/04A RU 98116035 A RU98116035 A RU 98116035A RU 98116035 A RU98116035 A RU 98116035A
Authority
RU
Russia
Prior art keywords
solid impurities
fine solid
organic compounds
aluminum organic
cleaning aluminum
Prior art date
Application number
RU98116035/04A
Other languages
Russian (ru)
Other versions
RU2151150C1 (en
Inventor
Н.Н. Говоров
А.Г. Сахабутдинов
В.П. Погребцов
Т.Г. Бурганов
Г.В. Баев
С.Т. Паймулин
Original Assignee
Акционерное общество "Нижнекамскнефтехим"
Filing date
Publication date
Application filed by Акционерное общество "Нижнекамскнефтехим" filed Critical Акционерное общество "Нижнекамскнефтехим"
Priority to RU98116035/04A priority Critical patent/RU2151150C1/en
Priority claimed from RU98116035/04A external-priority patent/RU2151150C1/en
Publication of RU98116035A publication Critical patent/RU98116035A/en
Application granted granted Critical
Publication of RU2151150C1 publication Critical patent/RU2151150C1/en

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Claims (2)

1. Способ очистки алюминийорганических соединений от мелкодисперсных твердых примесей фильтрованием с введением вспомогательного вещества, отличающийся тем, что вспомогательное вещество вводят на стадии синтеза алюминийорганических соединений вместе с исходными реагентами, а в качестве вспомогательного вещества используют хлорид щелочного металла в количестве 0,001 - 0,05 мас.% от массы получаемых алкилалюминийхлоридов.1. The method of purification of organoaluminum compounds from fine solid impurities by filtration with the introduction of an excipient, characterized in that the excipient is introduced at the stage of synthesis of organoaluminum compounds together with the starting reagents, and alkali metal chloride in an amount of 0.001-0.05 wt is used as an excipient % by weight of the obtained alkylaluminium chloride. 2. Способ по п. 1, отличающийся тем, что в качестве хлорида щелочного металла используют хлорид натрия и/или калия. 2. The method according to p. 1, characterized in that the sodium chloride and / or potassium chloride is used as the alkali metal chloride.
RU98116035/04A 1998-08-21 1998-08-21 Method of cleaning alkyl aluminum chlorides from finely dispersed solid admixtures RU2151150C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98116035/04A RU2151150C1 (en) 1998-08-21 1998-08-21 Method of cleaning alkyl aluminum chlorides from finely dispersed solid admixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98116035/04A RU2151150C1 (en) 1998-08-21 1998-08-21 Method of cleaning alkyl aluminum chlorides from finely dispersed solid admixtures

Publications (2)

Publication Number Publication Date
RU98116035A true RU98116035A (en) 2000-06-10
RU2151150C1 RU2151150C1 (en) 2000-06-20

Family

ID=20209869

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98116035/04A RU2151150C1 (en) 1998-08-21 1998-08-21 Method of cleaning alkyl aluminum chlorides from finely dispersed solid admixtures

Country Status (1)

Country Link
RU (1) RU2151150C1 (en)

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