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 hydrocarbons

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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
Application number
SU1894291A
Other languages
Russian (ru)
Inventor
Константин Дмитриевич Коренев
Александр Борисович Воль-Эпштейн
Арнольд Давыдович Беренц
Петр Степанович Белов
Юрий Дмитриевич Казначеев
Марк Борисович Шпильберг
Original Assignee
Институт горючих ископаемых
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 Институт горючих ископаемых filed Critical Институт горючих ископаемых
Priority to SU1894291A priority Critical patent/SU455742A1/en
Application granted granted Critical
Publication of SU455742A1 publication Critical patent/SU455742A1/en

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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.

SU1894291A 1973-03-15 1973-03-15 Method of preparing catalyst for alkylation or esterification of phenols, or polymerization of unsaturated hydrocarbons SU455742A1 (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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