# US 9,433,936 B2 · Dewaxing catalysts

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 9,433,936 B2
- Document ID: US9433936B2
- Status: Granted
- Kind: B2
- Application number: 14/196,019
- Filed: 2014-03-04
- Published: 2014-09-18
- Granted: 2016-09-06
- Earliest claimed: 2013-03-14
- Assignees: ExxonMobil Research and Engineering Company
- Applicants: Scott J. Weigel; Joseph Emmanuel Gatt; Darryl Donald Lacy; Randall D. Partidge; Kun Wang; Lei Zhang; Christine Nicole Elia
- Inventors: Scott J. Weigel; Joseph Emmanuel Gatt; Darryl Donald Lacy; Randall D. Partidge; Kun Wang; Lei Zhang; Christine Nicole Elia
- Web page: https://patentgrep.com/patent/US9433936B2

## CPC

- B01J 29/7661: {MRE-type, e.g. ZSM-48}
- B01J 29/12: Noble metals
- B01J 29/126: {Y-type faujasite}
- B01J 29/14: Iron group metals or copper
- B01J 29/44: Noble metals
- B01J 29/46: Iron group metals or copper
- B01J 29/7415: {Zeolite Beta}
- B01J 29/7461: {MRE-type, e.g. ZSM-48}
- B01J 29/7492: {MTT-type, e.g. ZSM-23, KZ-1, ISI-4 or EU-13}
- B01J 29/7615: {Zeolite Beta}
- B01J 29/7815: {Zeolite Beta}
- B01J 29/7861: {MRE-type, e.g. ZSM-48}
- C10G 3/44: {characterised by the catalyst used}
- C10G 3/47: {containing platinum group metals or compounds thereof}
- C10G 3/48: {further characterised by the catalyst support}
- C10G 3/50: {in the presence of hydrogen, hydrogen donors or hydrogen generating compounds}
- C10G 45/02: to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G 45/06: containing nickel or cobalt metal, or compounds thereof
- C10G 45/10: containing platinum group metals or compounds thereof
- C10G 45/12: containing crystalline alumino-silicates, e.g. molecular sieves
- C10G 45/62: containing platinum group metals or compounds thereof
- C10G 45/64: containing crystalline alumino-silicates, e.g. molecular sieves
- B01J 37/0009: {Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst}
- B01J 2229/186: not in framework positions
- B01J 2229/20: to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
- B01J 2229/42: Addition of matrix or binder particles
- C10G 2300/1014: of vegetal origin
- C10G 2400/02: Gasoline
- C10G 2400/04: Diesel oil
- Y02P 30/20: using bio-feedstock
- B01J: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- C10G: CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION (cracking to hydrogen or synthesis gas C01B; cracking or pyrolysis of hydrocarbon gases to individual hydrocarbons or mixtures thereof of definite or specified constitution C07C; cracking to cokes C10B); RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- Y02P: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

## Abstract

Provided are catalysts including: a zeolite component selected from zeolites having 10-member ring pores, zeolites having 12-member ring pores and a combination thereof, 0.1 to 5 weight % of a hydrogenation component selected from Pt, Pd, Ag, Ni, Co, Mo, W, Rh, Re, Ru, Ir and a mixture thereof, and a hydrothermally stable binder component selected from tantalum oxide, tungsten oxide, molybdenum oxide, vanadium oxide, magnesium oxide, calcium oxide, yttrium oxide, lanthanum oxide, cerium oxide, niobium oxide, tungstated zirconia, cobalt molybdenum oxide, cobalt molybdenum sulfide, nickel molybdenum oxide, nickel molybdenum sulfide, nickel tungsten oxide, nickel tungsten sulfide, cobalt tungsten oxide, cobalt tungsten sulfide, nickel molybdenum tungsten oxide and nickel molybdenum tungsten sulfide, cobalt molybdenum tungsten oxide and cobalt molybdenum tungsten sulfide, wherein the weight ratio of the zeolite to the hydrothermally stable binder is 85:15 to 25:75.

## Claims

### Claim 1

A catalyst comprising:
a zeolite component selected from a zeolite having 10-member ring pores, wherein the zeolite component is ZSM-48,
0.1 to 5 weight % of a hydrogenation component selected from Ag, Re and a binary mixture thereof, and
a hydrothermally stable binder component selected from tungsten oxide,
wherein the weight ratio of the zeolite component to the hydrothermally stable binder component is about 80:20.

### Claim 2 (depends on 1)

The catalyst of claim 1, wherein the ratio of SiO2:Al2O3 of the zeolite component is 200 or less.