Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained

• US 8,372,777 B2
• Filed: 03/22/2012
• Issued: 02/12/2013
• Est. Priority Date: 04/10/2008
• Status: Expired due to Fees

• Current Assignee: Shell Oil Company (Shell Plc)
• Original Assignee: Shell Oil Company (Shell Plc)
• Inventors: Bhan, Opinder Kishan, Wellington, Scott Lee
• Primary Examiner(s): Hailey, Patricia L
• Application Number:
  US13/426,802
• Publication Number:
  US 20120175285A1
• Time in Patent Office: 327 Days
• Field of Search: 502/240, 502254-256, 502/263, 502/305, 502/319, 502321-323, 208/14, 208/15, 208/18, 208/40, 208/41, 208/46, 208/308, 443/00, 446/28, 585/1, 585/14
• US Class Current: 502/305
• CPC Class Codes: B01J 21/04 Alumina
• CPC Class Codes: B01J 21/12 Silica and alumina
• CPC Class Codes: B01J 23/24 Chromium, molybdenum or tungsten
• CPC Class Codes: B01J 23/28 Molybdenum
• CPC Class Codes: B01J 23/85 Chromium, molybdenum or tungsten
• CPC Class Codes: B01J 23/883 and nickel
• CPC Class Codes: B01J 35/19 Catalysts containing parts with different compositions
• CPC Class Codes: B01J 35/40 characterised by dimensions, e.g. grain size in a colloidal state B01J35/23; crystallite size B01J35/77
• CPC Class Codes: B01J 35/615 100-500 m2/g
• CPC Class Codes: B01J 35/635 0.5-1.0 ml/g
• CPC Class Codes: B01J 35/647 2-50 nm
• CPC Class Codes: B01J 35/66 Pore distribution
• CPC Class Codes: B01J 35/69 bimodal
• CPC Class Codes: B01J 37/0009 Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
• CPC Class Codes: C10G 45/00 Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
• CPC Class Codes: C10G 45/60 characterised by the catalyst used
• CPC Class Codes: C10L 1/04 essentially based on blends of hydrocarbons

Abstract

Method of contacting a hydrocarbon feed with a catalyst that includes one or more metals from Column 6 of the Periodic Table and/or one or more compounds of one or more metals from Column 6 of the Periodic Table and a support. The support comprises from 0.01 grams to 0.2 gram of silica and from 0.80 grams to 0.99 grams of alumina per gram of support. The catalyst has a surface area of at least 340 m²/g, a pore size distribution with a median pore diameter of at most 100 Å, and at least 80% of its pore volume in pores having a pore diameter of at most 300 Å or the catalyst exhibits one or more peaks between 35 degrees and 70 degrees, and at least one of the peaks has a base width of at least 10 degrees, as determined by x-ray diffraction at 2-theta.

Claims

1. A method of producing a crude product, comprising:

contacting a hydrocarbon feed with one or more catalysts to produce a total product that includes the crude product, wherein at least one of the catalysts comprises one or more metals from Column 6 of the Periodic Table and/or one or more compounds of one or more metals from Column 6 of the Periodic Table and a support;

wherein the support comprises from 0.01 grams to 0.2 grams of silica and from 0.80 grams to 0.99 grams of alumina per gram of support, and wherein the Column 6 metal catalyst has a surface area of at least 340 m²/g, a pore size distribution with a median pore diameter of at most 100 Å

, and at least 80% of its pore volume in pores having a pore diameter of at most 300 Å

; and

wherein surface area is as determined by ASTM Method D3663 and pore diameters and pore volumes are as measured by ASTM Method D4284.

3. The method as claimed in any of claim 1 or 2, wherein the crude product is a liquid mixture at 25°

C. and 0.101 MPa.

4. The method as claimed in any of claim 1 or 2, wherein the method further comprises fractionating the crude product into one or more distillate fractions, and producing transportation fuel from at least one of the distillate fractions.

5. The method as claimed in any of claim 1 or 2, wherein contacting is done in the presence of a hydrogen source.

6. The method as claimed in any of claim 1 or 2, wherein contacting is for at least 1000, at least 3000 or at least 6000 hours.

7. A crude product produced by the methods as claimed in any of claim 1 or 2.

2. A method of producing a crude product, comprising:

contacting a hydrocarbon feed with one or more catalysts for at least 500 hours at a temperature of at least 200°

C. and a pressure of at least 3.5 MPa to produce a total product that includes the crude product, wherein at least one of the catalysts comprises one or more metals from Column 6 of the Periodic Table and/or one or more compounds of one or more metals from Column 6 of the Periodic Table and a support;

wherein the support comprises from 0.01 grams to 0.2 grams of silica and from 0.80 grams to 0.99 grams of alumina per gram of support, and wherein the Column 6 metal catalyst exhibits one or more peaks between 35 degrees and 70 degrees, and at least one of the peaks has a base width of at least 10 degrees, as determined by x-ray diffraction at 2-theta.