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Class Information
Number: 585/703
Name: Chemistry of hydrocarbon compounds > Saturated compound synthesis > Synthesis catalyst, solvent, or component thereof used as agent in hydrocarbon purification or separation > By interaction with nonhydrocarbon
Description: Subject matter in which the used or to-be-used catalyst interacts with a nonhydrocarbon to separate the nonhydrocarbon from the hydrocarbon.

Patents under this class:

Patent Number Title Of Patent Date Issued
8395009 Catalyst for selective methanization of carbon monoxide Mar. 12, 2013
7935320 Alkylation process with recontacting in settler May. 3, 2011
7919662 Process for the dissociation of MTBE Apr. 5, 2011
7087804 Use of waste nitrogen from air separation units for blanketing cargo and ballast tanks Aug. 8, 2006
4937059 Absorption and desorption of carbon dioxide Jun. 26, 1990
4096199 Process for regenerating fluorosulfuric acid catalyst Jun. 20, 1978
4096198 Integrated process for regenerating fluorosulfuric acid catalyst Jun. 20, 1978
4096197 Process for regenerating fluorosulfuric acid catalyst Jun. 20, 1978
4048251 Autorefrigerated isomerization process Sep. 13, 1977
3988385 Process for producing ethyl fluoride product and alkylate product in HF alkylation Oct. 26, 1976
3979475 Recovery of HF and ethyl fluoride from alkylation of isoparaffin with olefins in presence of HF catalyst Sep. 7, 1976
3972956 Avoiding pollution by HF catalyst residues in alkylation Aug. 3, 1976
3931352 HF acid treating the paraffin feed stream to an integrated paraffin isomerization-alkylation process Jan. 6, 1976

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