MD810G2 - Procedeu de obţinere a ioniţilor modificaţi - Google Patents

Procedeu de obţinere a ioniţilor modificaţi

Info

Publication number
MD810G2
MD810G2 MD97-0012A MD970012A MD810G2 MD 810 G2 MD810 G2 MD 810G2 MD 970012 A MD970012 A MD 970012A MD 810 G2 MD810 G2 MD 810G2
Authority
MD
Moldova
Prior art keywords
modified
obtaining
ionites
sorption
containod
Prior art date
Application number
MD97-0012A
Other languages
English (en)
Russian (ru)
Other versions
MD810F1 (ro
Inventor
Василе ГУЦАНУ
Раиса ДРУЦЭ
Original Assignee
Технический университет Молдовы
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.)
Filing date
Publication date
Application filed by Технический университет Молдовы filed Critical Технический университет Молдовы
Priority to MD97-0012A priority Critical patent/MD810G2/ro
Publication of MD810F1 publication Critical patent/MD810F1/ro
Publication of MD810G2 publication Critical patent/MD810G2/ro

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Abstract

Invenţia se referă la procedeul de obţinere a ioniţilor modificaţi şi poate fi utilizată în procesele de sorbţie şi separare a substanţelor, în cataliză.Procedeul constă în aceea că polimerii ionici reticulaţi care conţin grupe bazice puternice se tratează în mediu acid cu soluţie ce conţine 6…8 g/l de sulfat de fier(III) nonahidrat, raportul dintre volumul soluţiei (ml) şi masa polimerului (g) fiind de 100:0,5…1,0, la temperatura de 45…55°C timp de 8…12 ore.Rezultatul tehnic constă în expansiunea tipurilor de polimeri ionici reticulaţi cu capacitate de sorbţie selectivă.
MD97-0012A 1997-01-20 1997-01-20 Procedeu de obţinere a ioniţilor modificaţi MD810G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD97-0012A MD810G2 (ro) 1997-01-20 1997-01-20 Procedeu de obţinere a ioniţilor modificaţi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD97-0012A MD810G2 (ro) 1997-01-20 1997-01-20 Procedeu de obţinere a ioniţilor modificaţi

Publications (2)

Publication Number Publication Date
MD810F1 MD810F1 (ro) 1997-08-31
MD810G2 true MD810G2 (ro) 1999-02-28

Family

ID=19738946

Family Applications (1)

Application Number Title Priority Date Filing Date
MD97-0012A MD810G2 (ro) 1997-01-20 1997-01-20 Procedeu de obţinere a ioniţilor modificaţi

Country Status (1)

Country Link
MD (1) MD810G2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2235C2 (ro) * 2001-12-12 2004-02-29 Государственный Университет Молд0 Procedeu de regenerare a anioniţilor puternic bazici modificaţi cu Fe (III)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD951Z (ro) * 2015-01-29 2016-04-30 Иван ПРИДА Procedeu de fabricare a siropului de zahăr destinat producerii vinului

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU419232A1 (ru) * 1972-06-15 1974-03-15 Н. И. Плотников , А. М. Дедюхин Способ получения ферромагнитных нонитов
SU1452815A1 (ru) * 1986-06-09 1989-01-23 Кишиневский Сельскохозяйственный Институт Им.М.В.Фрунзе Способ получени модифицированного ионита

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU419232A1 (ru) * 1972-06-15 1974-03-15 Н. И. Плотников , А. М. Дедюхин Способ получения ферромагнитных нонитов
SU1452815A1 (ru) * 1986-06-09 1989-01-23 Кишиневский Сельскохозяйственный Институт Им.М.В.Фрунзе Способ получени модифицированного ионита

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2235C2 (ro) * 2001-12-12 2004-02-29 Государственный Университет Молд0 Procedeu de regenerare a anioniţilor puternic bazici modificaţi cu Fe (III)

Also Published As

Publication number Publication date
MD810F1 (ro) 1997-08-31

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Legal Events

Date Code Title Description
FG3A Granted patent for invention
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20170120