Global Patent Index - EP 0155822 A2

EP 0155822 A2 1985-09-25 - Catalytic dewaxing process using ZSM-11 zeolite.

Title (en)

Catalytic dewaxing process using ZSM-11 zeolite.

Title (de)

Verfahren zur katalytischen Entwachsung unter Verwendung von ZSM-11 Zeolith.

Title (fr)

Procédé de déparaffinage catalytique avec une zéolite ZSM-11.

Publication

EP 0155822 A2 (EN)

Application

EP 85301771 A

Priority

  • US 59092684 A
  • US 59109384 A
  • US 59109484 A

Abstract (en)

Waxy oil, either a lubricating oil base stock or a fuel oil, is catalytically dewaxed using a catalyst comprising ZSM-11. The ZSM-11 may contain hydrogenation/dehydrogenation component such as Pt or Ni Mo. Dewaxing proceeds by wax cracking and wax isomerization.

IPC 1-7

C10G 45/64

IPC 8 full level

C10G 45/64 (2006.01)

CPC

C10G 45/64 (2013.01)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family

EP 0155822 A2 19850925; EP 0155822 A3 19880113; EP 0155822 B1 19901219; AU 3920785 A 19851003; AU 578930 B2 19881110; BR 8501129 A 19851105; DE 3580928 D1 19910131