SU1481675A1 - Stationary phase for gas chromatography - Google Patents
Stationary phase for gas chromatography Download PDFInfo
- Publication number
- SU1481675A1 SU1481675A1 SU874331719A SU4331719A SU1481675A1 SU 1481675 A1 SU1481675 A1 SU 1481675A1 SU 874331719 A SU874331719 A SU 874331719A SU 4331719 A SU4331719 A SU 4331719A SU 1481675 A1 SU1481675 A1 SU 1481675A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stationary phase
- gas chromatography
- separation
- separated
- hydrazine
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Изобретение относитс к аналитической химии, а более конкретно к области разделени веществ методом газовой хроматографии. Применение в качестве неподвижной фазы сополимера гидразин-полиэтиленимин позвол ет расширить область анализируемых соединений и увеличить температурный диапазон разделени . Можно раздел ть алкилимины, кетоны, спирты, эфиры и ароматические углеводороды. 5 ил.The invention relates to analytical chemistry, and more specifically to the field of separation of substances by gas chromatography. The use of hydrazine-polyethylenimine as the stationary phase of the copolymer makes it possible to expand the range of the analyzed compounds and to increase the temperature range of separation. Alkylimines, ketones, alcohols, esters and aromatic hydrocarbons can be separated. 5 il.
Description
Изобретение относитс к аналитической химии, а более конкретно к области разделени веществ методом газожидкостной хроматографии.The invention relates to analytical chemistry, and more specifically to the field of separation of substances by gas-liquid chromatography.
Цель изобретени - расширение области анализируемых соединений и увеличение температурного диапазона разделени .The purpose of the invention is to expand the field of the analyzed compounds and increase the temperature range of separation.
На фиг.1-5 представлены хромато- граммы разделени смесей, соответственно алкиламинов,изомерных кетонов, спиртов, изомерных эАиров и ароматит ческих углеводородов.Figures 1-5 show the chromatograms for the separation of mixtures of alkylamines, isomeric ketones, alcohols, isomeric acids, and aromatic hydrocarbons, respectively.
Пример 1. Провод т разделение алкиламинов на колонке 25 0,25 мм с сополимером гидразин-полиэтиленимин в режиме программировани температуры со скоростью 8 град/мин от 70 до 180°Г. Скорость газа-носител 25 см/с. Хроматограм- ма разделени представлена на фиг.1.Example 1. Alkylamines are separated on a column of 25 0.25 mm with a hydrazine-polyethyleneimine copolymer in temperature programming mode at a speed of 8 K / min from 70 to 180 ° H. The velocity of the carrier gas is 25 cm / s. The separation chromatogram is shown in FIG.
Пример 2. Провод т разделение изомерных кетонов на колонкеExample 2. Isomeric ketones are separated on a column.
25 мх 0,25 мм с сополимером гидразин-полиэтиленимин в качестве неподвижной фазы при температуре 150°С. Скорость газа-носител 25 см/с. Хроматограмма разделени представлена на фиг.2.25 mx 0.25 mm with a copolymer of hydrazine-polyethyleneimine as a stationary phase at a temperature of 150 ° C. The velocity of the carrier gas is 25 cm / s. The separation chromatogram is shown in FIG.
П р и м е р 3. Провод т разделение смеси спиртов Г, д-Г 4 на колонке с сополимером гидраэин-полиэтилени- мина в качестве неподвижной фазы в режиме программировани температуры со скоростью 4 град/мин от 80 до 150°С. Скорость газа-носител Не 25 см/с. Хроматограмма представлена на фиг.З.PRI me R 3. The mixture of alcohols G, d-G 4 is separated on a column with a hydraine-polyethylene ethylene copolymer as a stationary phase in the temperature programming mode at a rate of 4 K / min from 80 to 150 ° C. The velocity of the carrier gas is not 25 cm / s. The chromatogram is shown in FIG.
П р и м е р 4. Провод т разделение смеси изомерных эфиров на колонке с сополимером гидраэин-полиэтиле- нимин в качестве неподвижной Лазы при температуре 180°С. Скорость газа- носител 20 см/с. Хроматограмма представлена на фиг.4.EXAMPLE 4 A mixture of isomeric ethers is separated on a column with a hydraine-polyethyleneimine copolymer as a stationary Laz at a temperature of 180 ° C. The velocity of the carrier gas is 20 cm / s. The chromatogram is presented in figure 4.
(Л(L
&&
0000
OiOi
J елJ ate
-x J UaJLLJ JL-x J UaJLLJ JL
Фиг.22
фиг.1figure 1
фиг.Зfig.Z
4 64 6
Врем, мин (fas. 4Time, min (fas. 4
8eight
ЮYU
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874331719A SU1481675A1 (en) | 1987-11-02 | 1987-11-02 | Stationary phase for gas chromatography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874331719A SU1481675A1 (en) | 1987-11-02 | 1987-11-02 | Stationary phase for gas chromatography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1481675A1 true SU1481675A1 (en) | 1989-05-23 |
Family
ID=21337676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874331719A SU1481675A1 (en) | 1987-11-02 | 1987-11-02 | Stationary phase for gas chromatography |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1481675A1 (en) |
-
1987
- 1987-11-02 SU SU874331719A patent/SU1481675A1/en active
Non-Patent Citations (1)
| Title |
|---|
| J.Cas. Chrotnatography, 1964, 2, p.p.80. Авторское свидетельство СССР № 655703, кп. С 09 В 3/00, 1979. * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU1481675A1 (en) | Stationary phase for gas chromatography | |
| DK150586D0 (en) | PROCEDURE FOR CLEANING PROINSULIN-LIKE MATERIALS | |
| US3940972A (en) | Chromatographic separation of olefins | |
| GB1475432A (en) | Detecting arrangement for liquid chromatography | |
| JPS5232177A (en) | Gas-liquid separator | |
| JPS56169596A (en) | Biochemical analysis using immobilized enzyme column | |
| SU1132226A1 (en) | Method of gas-chromatographic separation of isomers of olephine and cyclo-olephine hydrocarbons c6-c7 | |
| SU672563A1 (en) | Method of chromatographic analysis of complex mixtures | |
| SU1330552A1 (en) | Binary stationary liquid phase for gas-liquid chromatography | |
| SU1368776A1 (en) | Fixed phase for gas chromatography | |
| SU103041A1 (en) | The method of separation of gas mixtures | |
| SU1273153A1 (en) | Adsorbent for gas chromatography | |
| SU1310717A1 (en) | Immobile phase for gas chromatography | |
| SU657831A1 (en) | Method of preparative gas-chromatography separation of mixtures | |
| SU1370553A1 (en) | Method of preparing silica gel for separating gas mixtures containing ozone by means of gas chromatography | |
| SU575567A1 (en) | Method of liquid chromatography | |
| SU1686343A1 (en) | Stationary phase for gas chromatography | |
| Abidi | Reversed-phase high-performance liquid chromatography of unsubstituted aminobenzoic acids | |
| Porter | [12] The partition chromatography of enzymes | |
| Korolczuk et al. | Gas chromatographic separation of mercaptans as derivatives | |
| GB1476249A (en) | Method of analysing products in trace amounts in a solvent using gas-phase chromatography and apparatus for carrying out the method | |
| SU1402597A1 (en) | Beta,betaъ-dicyanodiethyl ester of n-phenyldiethanol amine as stationry phase in gas-liquid chromatography for separatioln of organic compounds | |
| SU501350A1 (en) | Gas chromatographic separation method for mixtures of substances | |
| Muramoto et al. | High performance liquid chromatography of fluorescein isothiocyanate isomers and intermediate products | |
| SU487344A1 (en) | Method of extracting hexafluoropropylene oxide from its mixture with hexafluoropropylene |