EP 0128250 A1 19841219 - Catalytic dewaxing process.
Title (en)
Catalytic dewaxing process.
Title (de)
Verfahren zum katalytischen Entwachsen.
Title (fr)
Procédé de déparaffinage catalytique.
Publication
Application
Priority
EP 83303307 A 19830608
Abstract (en)
A hydrocarbon feedstock is desulfurized in a conventional hydrodesulfurization process unit (HDS), and then conducted into a catalytic dewaxing process unit (DDW). The cascading relationship of the HDS/DDW units enables the operator of the plant to recover a substantial portion of thermal energy from a number of process streams and decreases the size of the compressor required in the plant.
IPC 1-7
IPC 8 full level
C10G 65/04 (2006.01); C10G 69/04 (2006.01)
CPC (source: EP)
C10G 65/043 (2013.01); C10G 69/04 (2013.01)
Citation (search report)
- [X] EP 0028062 A2 19810506 - MOBIL OIL CORP [US]
- [Y] FR 2184684 A1 19731228 - UNIVERSAL OIL PROD CO [US]
- [Y] DE 1470533 A1 19691023 - EXXON RESEARCH ENGINEERING CO
- [A] US 4100056 A 19780711 - REYNOLDS RONALD W
- [AD] US 3700585 A 19721024 - CHEN NAI YUEN, et al
- [A] FR 2233384 A1 19750110 - MOBIL OIL [US]
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 83303307 A 19830608