Patent · US Active

Method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture

US9097678B2 · kind B2 · utility

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14Claims

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Assignee

BASF SE

Inventors

Ekkehard Schwab · Neustadt, DE
Heiko Urtel · Bischofswerda, DE
Schaefer Alexander · Schifferstadt, DE

Key dates

Filing date	Nov 2, 2012
Grant date	Aug 4, 2015
Priority date	—
Expiry date	Nov 2, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/18
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture, in which an adsorber material is brought into contact with the hydrocarbonaceous gas mixture, wherein the adsorber material comprises a material that adsorbs sulfur-comprising compounds and, in addition, comprises at least one transition metal compound which changes color thereof by reaction with the sulfur-comprising compounds.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.