COAL LIQUEFACTION DESULPHURIZATION PROCESS
In a solvent refined coal liquefaction process, more effective desulfurization of the high boiling point components is effected by first stripping the solvent-coal reacted slurry of lower boiling point components, particularly including hydrogen sulfide and low molecular weight sulfur compounds, and...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
02.12.1982
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| Subjects | |
| Online Access | Get full text |
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| Abstract | In a solvent refined coal liquefaction process, more effective desulfurization of the high boiling point components is effected by first stripping the solvent-coal reacted slurry of lower boiling point components, particularly including hydrogen sulfide and low molecular weight sulfur compounds, and then reacting the slurry with a solid sulfur getter material, such as iron. The sulfur getter compound, with reacted sulfur included, is then removed with other solids in the slurry. |
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| AbstractList | In a solvent refined coal liquefaction process, more effective desulfurization of the high boiling point components is effected by first stripping the solvent-coal reacted slurry of lower boiling point components, particularly including hydrogen sulfide and low molecular weight sulfur compounds, and then reacting the slurry with a solid sulfur getter material, such as iron. The sulfur getter compound, with reacted sulfur included, is then removed with other solids in the slurry. |
| Author | EDWIN N. GIVENS |
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| PublicationDate | 19821202 |
| PublicationDateYYYYMMDD | 1982-12-02 |
| PublicationDate_xml | – month: 12 year: 1982 text: 19821202 day: 02 |
| PublicationDecade | 1980 |
| PublicationYear | 1982 |
| RelatedCompanies | INTERNATIONAL COAL REFINING CO |
| RelatedCompanies_xml | – name: INTERNATIONAL COAL REFINING CO |
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| Snippet | In a solvent refined coal liquefaction process, more effective desulfurization of the high boiling point components is effected by first stripping the... |
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| SubjectTerms | CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE |
| Title | COAL LIQUEFACTION DESULPHURIZATION PROCESS |
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