Method for preparation of a catalyst solution for selective 1-hexene production

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United States of America

PATENT NO 11285469
APP PUB NO 20190351403A1
SERIAL NO

16473674

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Abstract

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A method for preparing a homogenous catalyst for use in preparing a linear alpha olefin includes: preparing a first pre-catalyst solution by mixing a chromium source and a ligand in a first solvent, wherein the first pre-catalyst solution is stored in a first vessel; preparing a second pre-catalyst solution by mixing an organoaluminum compound and a modifier in a second solvent, wherein the second pre-catalyst solution is stored in a second vessel; and simultaneously feeding the first pre-catalyst solution and the second pre-catalyst solution directly into a reaction vessel, wherein the reaction vessel includes a third solvent.

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Patent Owner(s)

  • SABIC GLOBAL TECHNOLOGIES B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Al-Dughaither, Abdullah Saad Riyadh, SA 9 3
Al-Hamdan, Abdulmajeed Mohammed Riyadh, SA 11 5
Alshahrani, Dafer Mubarak Riyadh, SA 6 2
Azam, Shahid Riyadh, SA 32 49
Bolt, Heinz Munich, DE 10 59
Licciulli, Sebastiano Riyadh, SA 7 1
Meiswinkel, Andreas Munich, SA 40 128
Muller, Wolfgang Munich, DE 133 1201
Wohl, Anina Munich, DE 9 12

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