| |
 |
|
Class Information
Number: 208/212
Name: Mineral oils: processes and products > Refining > Sulfur removal (free or combined sulfur) > With hydrogen > With subsequent treatment of product
Description: Processes wherein the hydrodesulfurizing treatment is combined with a subsequent nonconversion treatment of the desulfurized oil.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618530 |
Heavy oil hydroconversion process |
Nov. 17, 2009 |
| 7591940 |
Combination hydrocracking process for the production of ultra low sulfur diesel |
Sep. 22, 2009 |
| 7575670 |
Process for the production of low sulfur diesel from an asphaltene-containings feedstock |
Aug. 18, 2009 |
| 7563359 |
Integrated process to convert heavy oils from oil sands to petrochemical feedstock |
Jul. 21, 2009 |
| 7550074 |
Process for treating fuel |
Jun. 23, 2009 |
| 7547386 |
Integrated process by hydroprocessing multiple feeds |
Jun. 16, 2009 |
| 7507328 |
Selective hydrodesulfurization and mercaptan decomposition process with interstage separation |
Mar. 24, 2009 |
| 7507325 |
Process for converting heavy petroleum fractions for producing a catalytic cracking feedstock and middle distillates with a low sulfur content |
Mar. 24, 2009 |
| 7501549 |
Benzene removal from FCC naphtha |
Mar. 10, 2009 |
| 7470358 |
Integrated process for the production of low sulfur diesel |
Dec. 30, 2008 |
| 7449102 |
Integrated process for the production of low sulfur diesel |
Nov. 11, 2008 |
| 7435334 |
Process for desulfurization of gasolines |
Oct. 14, 2008 |
| 7431822 |
Process for upgrading heavy oil using a reactor with a novel reactor separation system |
Oct. 7, 2008 |
| 7431827 |
Process for the production of low sulfur, low olefin gasoline |
Oct. 7, 2008 |
| 7431828 |
Process for desulphurization of a hydrocarbon stream with a reduced consumption of hydrogen |
Oct. 7, 2008 |
| 7431831 |
Integrated in-line pretreatment and heavy oil upgrading process |
Oct. 7, 2008 |
| 7431823 |
Process for upgrading heavy oil using a highly active slurry catalyst composition |
Oct. 7, 2008 |
| 7423192 |
Process and system for blending components obtained from a stream |
Sep. 9, 2008 |
| 7419586 |
Two-stage hydrodesulfurization of cracked naphtha streams with light naphtha bypass or removal |
Sep. 2, 2008 |
| 7419582 |
Process for hydrocracking a hydrocarbon feedstock |
Sep. 2, 2008 |
| 7384541 |
Use of a two-phase turbine in a hydrotreatment process |
Jun. 10, 2008 |
| 7374667 |
Process for the production of gasoline with a low sulfur content comprising a stage for transformation of sulfur-containing compounds, an acid-catalyst treatment and a desulfurization |
May. 20, 2008 |
| 7361265 |
Process for the selective hydrodesulfurization of olefinic naphtha streams |
Apr. 22, 2008 |
| 7361266 |
Method of refining petroleum and refining apparatus |
Apr. 22, 2008 |
| 7351327 |
Process for the selective desulfurization of a mid range gasoline cut |
Apr. 1, 2008 |
| 7306651 |
Method for treatment of a gaseous mixture comprising hydrogen and hydrogen sulphide |
Dec. 11, 2007 |
| 7291258 |
HDS process using selected naphtha streams |
Nov. 6, 2007 |
| 7282137 |
Process for preparing basestocks having high VI |
Oct. 16, 2007 |
| 7276150 |
Method of desulfurizing gas oil fraction, desulfurized gas oil, and desulfurizer for gas oil fraction |
Oct. 2, 2007 |
| 7261808 |
Upgrading of pre-processed used oils |
Aug. 28, 2007 |
| 7252756 |
Preparation of components for refinery blending of transportation fuels |
Aug. 7, 2007 |
| 7250107 |
Flexible method for producing oil bases and distillates from feedstock containing heteroatoms |
Jul. 31, 2007 |
| 7247235 |
Hydrogenation of middle distillate using a counter-current reactor |
Jul. 24, 2007 |
| 7244352 |
Selective hydroprocessing and mercaptan removal |
Jul. 17, 2007 |
| 7232848 |
Gas agitated multiphase reactor with stationary catalyst solid phase |
Jun. 19, 2007 |
| 7175754 |
Process for the production of low benzene gasoline |
Feb. 13, 2007 |
| 7153415 |
Process for the treatment of light naphtha hydrocarbon streams |
Dec. 26, 2006 |
| 7141640 |
Process for producing dihydroxy compounds using upflow reactor system |
Nov. 28, 2006 |
| 7122114 |
Desulfurization of a naphtha gasoline stream derived from a fluid catalytic cracking unit |
Oct. 17, 2006 |
| 7097760 |
Hydrocarbon process for the production of ultra low sulfur diesel |
Aug. 29, 2006 |
| 7052598 |
Process for the production of gasoline with a low sulfur content comprising a hydrogenation, a fractionation, a stage for transformation of sulfur-containing compounds and a desulfurization |
May. 30, 2006 |
| 7029573 |
Composition and control method for treating hydrocarbon |
Apr. 18, 2006 |
| 7014751 |
Continuous liquid hydrocarbon treatment method |
Mar. 21, 2006 |
| 7005058 |
Process and apparatus for removing sulfur from hydrocarbons |
Feb. 28, 2006 |
| 7001502 |
Process for treating crude oil using hydrogen in a special unit |
Feb. 21, 2006 |
| 6984312 |
Process for the desulfurization of light FCC naphtha |
Jan. 10, 2006 |
| 6977321 |
Production of propylene |
Dec. 20, 2005 |
| 6960291 |
Naphtha desulfurization method |
Nov. 1, 2005 |
| 6881324 |
Process for the simultaneous hydrotreating and fractionation of light naphtha hydrocarbon streams |
Apr. 19, 2005 |
| 6881325 |
Preparation of components for transportation fuels |
Apr. 19, 2005 |
|
|
|
