Inventor

HEETER GLENN A

US20 patents

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

HEETER GLENN A

EXXONMOBIL CHEMICAL PATENTS INC

Phenol removal in paraxylene recovery process

Selective hydrogenation of styrene to ethylbenzene

Pyrolysis tar pretreatment

Pyrolysis tar upgrading

Pyrolysis tar pretreatment

Process to maintain high solvency of recycle solvent during upgrading of steam cracked tar

Pyrolysis tar conversion

Pyrolysis tar conversion

Self-sulfiding of guard reactor catalyst for solvent assisted tar conversion processes

Pyrolysis tar conversion

Treatment of aromatic hydrocarbon stream

EXXONMOBIL CHEM PATENTS INC

Process and apparatus for upgrading steam cracked tar using steam

Phenol removal in paraxylene recovery process

Phenol removal in paraxylene recovery process

Styrene removal in paraxylene recovery process

Process and apparatus for upgrading steam cracked tar

Styrene removal in paraxylene recovery process

OU JOHN D Y

Process and apparatus for upgrading steam cracker tar-containing effluent using steam

Process and apparatus for upgrading steam cracker tar using hydrogen donor compounds

JANSSEN MARCEL J

Removal of asphaltene contaminants from hydrocarbon streams using carbon based adsorbents