Dow Global Technolgoies LLC

Edward Kronenberger

Venkata Kasi Amaravadi

Thomas Caldwell Young

Clinton J Boriack

Colin Stewart

Shuji Maeda

Robert M Drake

Andreas Tigges

Roland Werner

Elwin G Collier

Mark S Burkinshaw

Joachim Drewing

Paulo Alfonso Dos Santos Pereira

A system for processing fluids is disclosed including a pump in fluid communication with a used fluid pit, a membrane separator in fluid communication with the used fluid pit, wherein an insert is disposed within the membrane separator, and a clean fluid pit in fluid communication with the membrane separator.

Transverse flow microfiltration of solids from fluids with inserts

An apparatus including a screen capable of separating solids from a liquid-solid mixture and a first probe disposed beneath the screen. The first probe is provided to determine a position of a beach between the liquid-solid mixture and separated solids. The apparatus may measure a property of a local volume of a probe disposed beneath a first separator deck. The probe may then send a first signal to database. Based on the signal a location of a beach may be determined.

Beach detection sensors for vibratory separator

A process for the production of liquid epoxy resins, including: contacting a polyhydric phenol and an epihalohydrin in the presence of an ionic catalyst to form a halohydrin intermediate reaction product; concurrently: reacting a portion of the halohydrin intermediate reaction product with an alkali hydroxide to form a solid salt suspended in a liquid mixture including a dehydrohalogenated product and unreacted halohydrin intermediate, wherein the alkali hydroxide is used at less than a stoichiometric amount; and removing water and epihalohydrin as a vapor from the reacting mixture; separating the solid salt from the liquid mixture; reacting at least a portion of the unreacted halohydrin intermediate with an alkali hydroxide in the presence of water to form an organic mixture including an epoxy resin and unreacted epihalohydrin and an aqueous solution including a salt; separating the aqueous mixture from the organic mixture; and separating the unreacted epihalohydrin from the liquid epoxy resin.

Process for manufacturing liquid epoxy resins

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Missouri City, TX, United States of America

Edward Kronenberger