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Class Information
Number: 208/80
Name: Mineral oils: processes and products > Chemical conversion of hydrocarbons > Plural parallel stages of chemical conversion > Split feed
Description: Processes wherein a single mineral oil is separated into a plurality of fractions at least two of which are subjected to conversion conditions.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7384542 |
Process for the production of low sulfur diesel and high octane naphtha |
Jun. 10, 2008 |
| 7354507 |
Hydroprocessing methods and apparatus for use in the preparation of liquid hydrocarbons |
Apr. 8, 2008 |
| 7326331 |
Process for the production of middle distillates by hydroisomerisation and hydrocracking feeds from the fischer-tropsch process |
Feb. 5, 2008 |
| 7318845 |
Compact distillates fuel processor with effective sulfur removal process |
Jan. 15, 2008 |
| 7270739 |
Fractionating and further cracking a C.sub.6 fraction from a naphtha feed for propylene generation |
Sep. 18, 2007 |
| 7267759 |
Fractionating and further cracking a C.sub.6 fraction from a naphtha feed for propylene generation |
Sep. 11, 2007 |
| 7244350 |
Process to prepare a hydrocarbon product having a sulphur content below 0.05 wt |
Jul. 17, 2007 |
| 7238275 |
Combined hydrotreating process and configurations for same |
Jul. 3, 2007 |
| 7238274 |
Combined hydrotreating and process |
Jul. 3, 2007 |
| 7198710 |
Isomerization/dehazing process for base oils from Fischer-Tropsch wax |
Apr. 3, 2007 |
| 7156978 |
Process for the production of middle distillates by hydroisomerisation and hydrocracking of two fractions from feeds originating from the fischer-tropsch process |
Jan. 2, 2007 |
| 6833064 |
Wide cut Fischer Tropsch diesel fuels |
Dec. 21, 2004 |
| 6767191 |
Method of compressing gaseous hydrocarbon-containing medium |
Jul. 27, 2004 |
| 6730208 |
Chip and method for fitting out a chip comprising a plurality of electrodes |
May. 4, 2004 |
| 6689273 |
Multireactor parallel flow hydrocracking process |
Feb. 10, 2004 |
| 6656342 |
Graded catalyst bed for split-feed hydrocracking/hydrotreating |
Dec. 2, 2003 |
| 6656343 |
Process for producing synthetic naphtha fuel and synthetic naphtha fuel produced by that process |
Dec. 2, 2003 |
| 6612250 |
Method of controlling the temperature of a reaction carried out in a fluidised bed reactor |
Sep. 2, 2003 |
| 6605206 |
Process for increasing the yield of lubricating base oil from a Fischer-Tropsch plant |
Aug. 12, 2003 |
| 6602404 |
Process for naphtha reforming |
Aug. 5, 2003 |
| 6596157 |
Staged hydrotreating method for naphtha desulfurization |
Jul. 22, 2003 |
| 6589415 |
Liquid or two-phase quenching fluid for multi-bed hydroprocessing reactor |
Jul. 8, 2003 |
| 6497812 |
Conversion of C1-C3 alkanes and fischer-tropsch products to normal alpha olefins and other liquid hydrocarbons |
Dec. 24, 2002 |
| 6475375 |
Process for producing synthetic naphtha fuel and synthetic naphtha fuel produced by that process |
Nov. 5, 2002 |
| 6339181 |
Multiple feed process for the production of propylene |
Jan. 15, 2002 |
| 6328879 |
Simultaneous hydroprocesssing of two feedstocks |
Dec. 11, 2001 |
| 6312586 |
Multireactor parallel flow hydrocracking process |
Nov. 6, 2001 |
| 6267873 |
Fluidized catalytic cracking process |
Jul. 31, 2001 |
| 6183627 |
Process and apparatus for upgrading hydrocarbon feeds containing sulfur, metals, and asphaltenes |
Feb. 6, 2001 |
| 6113775 |
Split end hydrocracking process |
Sep. 5, 2000 |
| 6004452 |
Process for converting hydrocarbon feed to high purity benzene and high purity paraxylene |
Dec. 21, 1999 |
| RE36403 |
Gasoline octane enhancement in fluid catalytic cracking process with split feed injection to riser reactor |
Nov. 23, 1999 |
| 5958218 |
Two-stage hydroprocessing reaction scheme with series recycle gas flow |
Sep. 28, 1999 |
| 5925234 |
Process for the production of an internal combustion engine fuel base by hydrotreatment and extraction, and the product therefrom |
Jul. 20, 1999 |
| 5904835 |
Dual feed reactor hydrocracking process |
May. 18, 1999 |
| 5879537 |
Hydrocarbon conversion process using staggered bypassing of reaction zones |
Mar. 9, 1999 |
| 5849177 |
Process for reforming a dimethylbutane-free hydrocarbon fraction |
Dec. 15, 1998 |
| 5846403 |
Recracking of cat naphtha for maximizing light olefins yields |
Dec. 8, 1998 |
| 5833837 |
Process for dewaxing heavy and light fractions of lube base oil with zeolite and sapo containing catalysts |
Nov. 10, 1998 |
| 5817226 |
Process and device for steam-cracking a light and a heavy hydrocarbon feedstock |
Oct. 6, 1998 |
| 5770043 |
Integrated staged catalytic cracking and hydroprocessing process |
Jun. 23, 1998 |
| 5770044 |
Integrated staged catalytic cracking and hydroprocessing process (JHT-9614) |
Jun. 23, 1998 |
| 5730859 |
Process for catalytically cracking paraffin rich feedstocks comprising high and low concarbon components |
Mar. 24, 1998 |
| 5660714 |
Hydroconversion process utilizing a supported Ni-Cu hydroconversion catalyst |
Aug. 26, 1997 |
| 5616237 |
Split feed injection fluid catalytic cracking process |
Apr. 1, 1997 |
| 5603824 |
Hydrocarbon upgrading process |
Feb. 18, 1997 |
| 5597474 |
Production of hydrogen from a fluid coking process using steam reforming |
Jan. 28, 1997 |
| 5582711 |
Integrated staged catalytic cracking and hydroprocessing process |
Dec. 10, 1996 |
| 5536391 |
Production of clean distillate fuels from heavy cycle oils |
Jul. 16, 1996 |
| 5435906 |
Process for catalytically cracking feedstocks paraffin rich comprising high and low concarbon components |
Jul. 25, 1995 |
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