PROCESS FOR PRODUCING CHLORIDE DEPLETED FEEDSTOCK FROM CHLORIDE CONTAINING CRUDE OIL OR FAT FEEDSTOCK
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United States of America Patent
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N/A
Issued Date -
Sep 14, 2023
app pub date -
Mar 14, 2023
filing date -
Mar 14, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A process for producing a chloride depleted feedstock from a chloride containing crude oil or fat feedstock is provided. The process including the following steps: providing the chloride containing crude oil or fat feedstock; contacting the chloride containing crude oil or fat feedstock with at least one degumming agent under degumming conditions to obtain a degummed feedstock; contacting the degummed feedstock with at least one first chloride removal agent under first chloride removal conditions to obtain a first dechlorinated feedstock; contacting the first dechlorinated feedstock with at least one bleaching agent under bleaching conditions to obtain a bleached feedstock; contacting the bleached feedstock with at least one second chloride removal agent under second chloride removal conditions to obtain a chloride depleted feedstock; and routing out the chloride depleted feedstock from a second chloride removal step.
First Claim
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