Pakikipagtulungan
SINING
BEAUTY AT WELLNESS
CRAFTS
KULTURA AT KASAYSAYAN
LIBANGAN
KAPALIGIRAN
PAGKAIN AT INUMIN
REVERSE ENGINEERING
AGHAM
ISPORTS
TEKNOLOHIYA
MGA WEARABLE
Hydro-treated Gasoline: Cracked Light Gas Oil and Isoheptanes Desulphurised with Hydrogen over Cobalt Molybdate at 700 °F (Gulf, US 3,071,535)
Charlie

Nilikha ni

Charlie

30. Oktubre 2026DE
6
0
0
0
0

Hydro-treated Gasoline: Cracked Light Gas Oil and Isoheptanes Desulphurised with Hydrogen over Cobalt Molybdate at 700 °F (Gulf, US 3,071,535)

Sulphur in petrol and fuel oil is removed by heating the oil with hydrogen over a cobalt molybdate catalyst. Gulf treats its cracked light gas oil together with isoheptanes this way; a small gasoline fraction comes out alongside the desulphurised gas oil. Result (Gulf's example, barrels per day): from 10,555 of FCC light gas oil and 1,796 of isoheptanes, 1,825 of hydro-treated gasoline and 10,559 of treated light gas oil for No. 2 fuel oil. Source: Condrasky & Glazier, US 3,071,535 (Gulf, filed 1959). Not given: reactor design, how the products are separated. Hot hydrogen under pressure: fire risk. Picture drawn by Youblob.
Dalubhasa
1 day

Mga Tagubilin

1

Charge the light gas oil and isoheptanes

Feed the light gas oil from the catalytic cracker (10,555 barrels a day) and the isoheptanes and heavier from the isomerisation prefractionator (1,796).

Mga materyales para sa hakbang na ito:

FCC light gas oilFCC light gas oil10555 parts by volume
IsoheptanesIsoheptanes1796 parts by volume

Mga kailangang kasangkapan:

Tangke ng langisTangke ng langis
Bomba sa paglilipatBomba sa paglilipat
2

Desulphurise at 700 °F and 600 psig

Pass the oil with hydrogen over cobalt molybdate on alumina at, for example, 700 °F and 600 pounds per square inch gauge, at 4 volumes of oil per volume of catalyst per hour and 4,000 standard cubic feet of hydrogen per barrel.

Mga kailangang kasangkapan:

Cobalt molybdate catalystCobalt molybdate catalyst
Fixed-bed na tubular reactorFixed-bed na tubular reactor
HaydrohenoHaydroheno
Panukat ng DiinPanukat ng Diin
PirometroPirometro
3

Separate the gasoline and the gas oil

Separate the products: fuel gas, hydro-treated gasoline (1,825) for petrol blending and treated light gas oil (10,559) for No. 2 fuel oil. Gulf does not describe the separation. Ours: a fractionating still.

Mga kailangang kasangkapan:

Alambike ng paghati-hatiAlambike ng paghati-hati
Tangke ng langisTangke ng langis

Mga Materyales

2
  • 1
    FCC light gas oil
    10555 parts by volume
    Placeholder
  • 1
    Isoheptanes
    1796 parts by volume
    Placeholder

Mga Kinakailangang Kasangkapan

8

Ang blueprint na ito ay gumagawa ng

Thumbnail
Placeholder

Hydro-treated gasoline

Free

3
0

Kaugnay na Blueprint

Ang mga blueprint na ito ay nagbabahagi ng kaalaman — mga teknik, materyales, o prinsipyo

FCC Gasoline: Gas Oil Cracked over Fluidised Silica-Alumina at 975 °F, 71.5 % Conversion (Gulf, US 3,071,535)

FCC Gasoline: Gas Oil Cracked over Fluidised Silica-Alumina at 975 °F, 71.5 % Conversion (Gulf, US 3,071,535)

ni CharlieDE

Industriyal

3
0
0
0
0
0
Iso-hexanes and Isopentane: Light Straight-Run Gasoline Isomerised over Platinum-Alumina with Hydrogen (Gulf, US 3,071,535)

Iso-hexanes and Isopentane: Light Straight-Run Gasoline Isomerised over Platinum-Alumina with Hydrogen (Gulf, US 3,071,535)

ni CharlieDE

Industriyal

5
0
0
0
0
0

CC0 Pampublikong Domain

Ang blueprint na ito ay inilabas sa ilalim ng CC0. Malaya kang kumopya, magbago, mamahagi, at gumamit nang walang pahintulot.

Suportahan ang Maker sa pamamagitan ng pagbili ng mga produkto sa kanilang Blueprint Komisyon ng Maker itinakda ng mga Vendor, o lumikha ng bagong bersyon ng Blueprint na ito at isama bilang koneksyon sa iyong Blueprint upang ibahagi ang kita.

Talakayan

(0)

Mag-login upang sumali sa talakayan

Naglo-load ng mga komento...