Process for production of hydrocarbon chemicals from crude oil
    1.
    发明授权
    Process for production of hydrocarbon chemicals from crude oil 有权
    从原油生产烃类化学品的工艺

    公开(公告)号:US09550707B2

    公开(公告)日:2017-01-24

    申请号:US13856065

    申请日:2013-04-03

    摘要: An integrated process comprising to convert crude oil, comprising: converting crude oil (10) in a feed preparation facility (800) by separating the crude oil to a gas fraction (101), liquid fraction (102), and first residuum fraction in an atmospheric distillation unit (100); separating the 1st residuum to a vacuum gas oil fraction (202) and a second residuum (201) in a vacuum distillation unit (200); converting the vacuum gas oil fraction to a CU gas fraction (301,401), a CU liquid fraction (302), and an CU higher boiling fraction (303,402) in a cracking unit (300,400); and processing the second residuum fraction to DCU gas oil/lighter fraction (501) in a coking unit (500); and steam cracking at least one of the gas fraction (101), liquid fraction (102), CU gas fraction (301,401), and DCU gas oil/lighter fraction (501) to the hydrocarbon products (920).

    摘要翻译: 一种包含转化原油的综合方法,包括:通过将原油分离成气体馏分(101),液体馏分(102)和第一残渣馏分,将原油(10)转化成进料制备设备(800) 常压蒸馏装置(100); 在真空蒸馏单元(200)中将第一残渣分离成真空瓦斯油馏分(202)和第二残渣(201); 将裂化装置(300,400)中的真空瓦斯油馏分转化成CU气体馏分(301,401),CU液体馏分(302)和CU高沸点馏分(303,402); 以及在焦化单元(500)中将所述第二残渣馏分加工到DCU瓦斯油/轻馏分(501); 并将气体馏分(101),液体馏分(102),CU气体馏分(301,401)和DCU瓦斯油/轻馏分(501)中的至少一种蒸发裂化成烃产物(920)。