摘要:
The invention relates to a process for preparing 1-octene from a C4 fraction from a cracker by telomerization of the 1,3-butadiene present in the C4 fraction from a cracker by means of methanol in the presence of a catalyst, hydrogenation of the telomer obtained in this way, dissociation of the hydrogenated telomer and work-up of the resulting dissociation product to give pure 1-octene.
摘要翻译:本发明涉及一种从裂解装置从C 4 S 4馏分中制备1-辛烯的方法,该方法是将C 4 H 4 N分馏中存在的1,3-丁二烯从 在催化剂存在下通过甲醇裂解,以此方式获得的调聚物的氢化,氢化调聚物的解离和所得到的解离产物的后处理,得到纯的1-辛烯。
摘要:
The invention relates to a process for preparing 1-octene from a C4 fraction from a cracker by telomerization of the 1,3-butadiene present in the C4 fraction from a cracker by means of methanol in the presence of a catalyst, hydrogenation of the telomer obtained in this way, dissociation of the hydrogenated telomer and work-up of the resulting dissociation product to give pure 1-octene.
摘要翻译:本发明涉及一种从裂解装置从C 4 S 4馏分中制备1-辛烯的方法,该方法是将C 4 H 4 N分馏中存在的1,3-丁二烯从 在催化剂存在下通过甲醇裂解,以此方式获得的调聚物的氢化,氢化调聚物的解离和所得到的解离产物的后处理,得到纯的1-辛烯。
摘要:
The invention relates to a process for preparing high-purity isobutene from industrial methyl tert-butyl ether (MTBE) and the economical utilization of the secondary streams.
摘要:
The invention relates to a process for preparing methyl tert-butyl ether (MTBE) in qualities which are suitable for organic syntheses and for use as a specialty solvent from MTBE in fuel quality.
摘要:
The invention relates to a process for preparing high-purity isobutene from industrial methyl tert-butyl ether (MTBE) and the economical utilization of the secondary streams.
摘要:
The invention relates to a process for preparing methyl tert-butyl ether (MTBE) in qualities which are suitable for organic syntheses and for use as a specialty solvent from MTBE in fuel quality.
摘要:
The present invention relates to a multistage process for preparing trichlorosilane and silicon tetrachloride from metallurgical silicon, in which trichlorosilane and silicon tetrachloride are prepared from metallurgical silicon in a first step, and the silicon tetrachloride is processed further to the trichlorosilane end product in a second step. The present invention further relates to a plant in which such processes can be performed in an integrated manner.
摘要:
The invention relates to a process for the oligomerization of butenes, in which a stream which contains predominantly butenes and has been obtained by separation from a stream of hydrocarbons having a lower content of butenes, scrubbing and drying is fed to the oligomerization.