Inventor

WEGERER DAVID A

US59 patents

⚠️ This page may combine multiple inventors who share the name “WEGERER DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEGERER DAVID A

UOP LLC

Low temperature process for recovering and producing para-xylene and heat exchange network therefore

Splitter with multi-stage heat pump compressor and inter-reboiler

Temperature controlled adsorption multi-step regeneration cycle

Enhanced aromatics production by low pressure end point reduction and selective hydrogenation and hydrodealkylation

Integration of pressure swing adsorption with hydrocracking for improved hydrogen and liquids recovery

Systems and methods for separating chlorine-containing species from aqueous solutions of chlorine-containing species

Use of recovered power in a process

Modified absorption recovery processing of FCC-produced light olefins

Use of olefin cracking to produce alkylate

Catalyst staging in catalytic reaction process

Process for producing diesel fuel from a biorenewable feed with recycled sulfur from temperature swing adsorption regenerant

Use of refinery fuel gas to improve steam reformer pressure swing adsorption processes

Membrane permeate recycle process for use with pressure swing adsorption processes

Integration of pressure swing adsorption and hydroprocessing for improved hydrogen utilization

Process for hydrocracking with simplified recovery

Process for producing diesel fuel from a biorenewable feed with recycled sulfur

Membrane permeate recycle system for use with pressure swing adsorption apparatus

Processes and apparatuses for producing aromatic compounds from a naphtha feed stream

Apparatuses and methods for removing acid gas from sour gas

WEGERER DAVID A

Pentane catalytic cracking process

Water gas shift for acetylene converter feed CO control

Combined temperature controlled water adsorption and two stage heat pump process for fuel ethanol dehydration

Combined temperature controlled adsorption and heat pump process for fuel ethanol dehydration

Selective CO oxidation for acetylene converter feed CO control

Process for increasing aromatics production

Water gas shift for acetylene converter feed CO control

Dual riser catalytic cracker for increased light olefin yield

Selective CO oxidation for acetylene converter feed CO control

UOP INC

FCC feed contacting with catalyst recycle reactor

FCC feed contacting with catalyst recycle reactor

Short contact FCC process with catalyst blending

FCC process with total catalyst blending

FCC process with total catalyst blending

Integrated reforming and alkylation process for low benzene reformate

Etherification with skeletal olefin isomerization

Etherification with skeletal olefin isomerization

SERBAN MANUELA

Integrated hydrogenation/dehydrogenation reactor in a platforming process

Integrated hydrogenation/dehydrogenation reactor in a catalytic reforming process configuration for improved aromatics production

Integrated hydrogenation/dehydrogenation reactor in a platforming process

Process for increasing benzene and toluene production

Process for increasing benzene and toluene production

MOSER MARK D

Initial hydrotreating of naphthenes with subsequent high temperature reforming

Counter-current catalyst flow with split feed and two reactor train processing

Initial hydrotreating of naphthenes with subsequent high temperature reforming

DUNNE STEPHEN R

Multiple bed temperature controlled adsorption

Indirectly heated temperature controlled adsorber for sorbate recovery

GAJDA GREGORY J

Process for increasing aromatics production

Process for increasing aromatics production

SECHRIST PAUL A

Heat pump for high purity bottom product

SENETAR JOHN J

Use of olefin cracking to produce alkylate