Sabic Global Technologies B.v.

Selvakumar Subramanian

Amit Kumar

Andrew Mark Ward

Kae Shin Wong

Dimitri Daniëls

Suman Kumar Jana

Sreenivasarao Gajula

Ninad Loke

Dhaneesh Varappurath Sukumaran

Satish Angadi

Dimitri DANIËLS

A method for the aromatization of hydrocarbons, comprising: introducing a feed stream to an aromatization catalyst in a fixed bed reactor wherein the feed stream comprises a hydrocarbon having 2 to 4 carbon atoms, converting the hydrocarbon having 2 to 4 carbon atoms to form an outlet stream comprising an aromatic hydrocarbon; wherein the feed stream is introduced at a GHSV of greater than or equal to 4,000 milliliters per gram of catalyst per hour (ml·gCat·h), and a pressure of greater than or equal to 0.4 MPa. The feed stream can comprise hydrogen in an amount of at least 0.1 volume percent (vol %) up to 20 vol % based upon total volume of the feed stream.

Method for aromatization of lower hydrocarbons to produce benzene and other aromatics

A process for purifying a by-product stream comprising primarily CO2 that emanates from a an ethylene glycol plant, where the by-product stream may contain organic chlorides and water. The process employs an adsorbent to remove one or more organic chlorides from the by-product stream to produce pure or substantially pure CO2. To improve the efficiency of the organic chloride adsorbent, prior to the organic chloride adsorption process, a moisture adsorbent may be employed to remove at least some of the water from the by-product stream.

Process for purifying a COstream in order to avoid corrosion by hydrochloric acid

The present invention relates to a process for producing cumene and/or sec-butylbenzene comprising contacting benzene with a mixed olefins stream comprising ethylene and an alkylation agent in the presence of a selective alkylation catalyst under selective alkylation conditions.

Process for producing cumene and/or sec-butylbenzene using a mixed olefins stream as alkylation agent

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Bengaluru, India

Selvakumar Subramanian