SU455742A1 - Method of preparing catalyst for alkylation or esterification of phenols, or polymerization of unsaturated hydrocarbons - Google Patents
Method of preparing catalyst for alkylation or esterification of phenols, or polymerization of unsaturated hydrocarbonsInfo
- Publication number
- SU455742A1 SU455742A1 SU1894291A SU1894291A SU455742A1 SU 455742 A1 SU455742 A1 SU 455742A1 SU 1894291 A SU1894291 A SU 1894291A SU 1894291 A SU1894291 A SU 1894291A SU 455742 A1 SU455742 A1 SU 455742A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alkylation
- polymerization
- phenols
- esterification
- unsaturated hydrocarbons
- Prior art date
Links
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
455742 455742
3 43 4
более активен, чем стандартный катионитПредмет изобретени при 110-115°С.more active than the standard cationite of the invention at 110-115 ° C.
Пример 3. 25 г воздушно-сухого катиони-Способ приготовлени катализатора дл Example 3. 25 g of air-dry cation-catalyst preparation method for
та обрабатывают в колонне потокомреакций алкилировани или этерификации фефенола по примеру 2 при 150-155°С и оста-5 нолов или полимеризации непредельных углеточном давлении 300 мм рт. ст. в течениеводородов на основе сульфированного сополи10 час. В результате получают комплекс ка-мера стирола и дивинилбензола, отличаютионита с фенолом, про вл ющий бо-щийс тем, что, с целью повышени каталилее сильное (в 1,5-2 раза) каталит1ическоетической активности, катализатор обрабатыдействие в реакци х алкилировани и этерифи-ю вают фенолом при 120-160°С и давленииThis is treated in a column by a stream of alkylation or esterification reactions of the phenyl phenol of Example 2 at 150-155 ° C and Osta-5 nols or the polymerization of unsaturated coal pressure of 300 mmHg. Art. in hydrogen based on sulfonated copoly 10 hour. The result is a camera complex of styrene and divinylbenzene, which differs with phenol, which is characterized by the fact that, in order to increase the catalytic activity, a strong (by a factor of 1.5-2 times) catalytic activity of the catalyst in the alkylation and etherification reactions with phenol at 120-160 ° C and pressure
кации фенолов, а также полимеризации непре-40-350 мм рт. ст. дельных углеводородов.cation of phenols, as well as polymerization of non-40-350 mm Hg. Art. individual hydrocarbons.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1894291A SU455742A1 (en) | 1973-03-15 | 1973-03-15 | Method of preparing catalyst for alkylation or esterification of phenols, or polymerization of unsaturated hydrocarbons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1894291A SU455742A1 (en) | 1973-03-15 | 1973-03-15 | Method of preparing catalyst for alkylation or esterification of phenols, or polymerization of unsaturated hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
SU455742A1 true SU455742A1 (en) | 1975-01-05 |
Family
ID=20545675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1894291A SU455742A1 (en) | 1973-03-15 | 1973-03-15 | Method of preparing catalyst for alkylation or esterification of phenols, or polymerization of unsaturated hydrocarbons |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU455742A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628127A (en) * | 1985-06-25 | 1986-12-09 | Ethyl Corporation | Heterogeneous catalytic alkylation |
US4631349A (en) * | 1985-06-25 | 1986-12-23 | Ethyl Corporation | Heterogeneous catalyst process |
-
1973
- 1973-03-15 SU SU1894291A patent/SU455742A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628127A (en) * | 1985-06-25 | 1986-12-09 | Ethyl Corporation | Heterogeneous catalytic alkylation |
US4631349A (en) * | 1985-06-25 | 1986-12-23 | Ethyl Corporation | Heterogeneous catalyst process |
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