KR870008995A - 디이젤 연료 제조방법 - Google Patents

디이젤 연료 제조방법 Download PDF

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Publication number
KR870008995A
KR870008995A KR870002708A KR870002708A KR870008995A KR 870008995 A KR870008995 A KR 870008995A KR 870002708 A KR870002708 A KR 870002708A KR 870002708 A KR870002708 A KR 870002708A KR 870008995 A KR870008995 A KR 870008995A
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KR
South Korea
Prior art keywords
band
soaking
diesel fuel
fractionation
oil
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KR870002708A
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English (en)
Inventor
이저나크 대니얼디.
비. 암스트롱 로버트
Original Assignee
토마스 이. 가일스
더 엠. 더블류. 켈로그 캄파니
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 토마스 이. 가일스, 더 엠. 더블류. 켈로그 캄파니 filed Critical 토마스 이. 가일스
Publication of KR870008995A publication Critical patent/KR870008995A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
    • C10G51/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only including only thermal and catalytic cracking steps

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

내용 없음

Description

디이젤 연료 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 소우킹대역압력과 디이젤유분대 중질유간의 소우킹대역내 체류시간의 비간의 관계를 보이는 그래프이다.
제 2도는 상술한 체류시간비와 디이젤대 개솔린 생성물비간의 관계를 보이는 그래프이다.
제 3도는 본 발명의 방법을 실시하기 위한 설명적인 흐름도이다.

Claims (6)

  1. 다음으로 구성되는 디이젤연료제조용 연속방법
    (a)콘라즌(Conradson) 탄소함량이 2중량% 이하이고 비등점이 주로 345℃ 이상인 버어진(virgin) 탄화수소오일을 개시분해조건까지 가열하고, 생성되는 가열된 오일을 증기대역과 액체대역을 가지며, 온도가 385℃ 내지 440℃이고 증기대역압력이 1.38 내지 3.84kg/㎠ abs.인 후교반되는 소우킹대역에 도입시키고,
    (b)액체부는 새로 공급되는 원료에 기분하여 1 내지 4시간에 상당하는 평균체류시간동안 소우킹대역내에 유지하고, 오버헤드(overhead) 증기부는 1분 이하의 체류시간동안 소우킹대역내에 유지하면서, 수소를 첨가함이 없이 액체대역내의 상기 가열된 오일을 디이젤이 풍부한 오버헤드 증기부와 중질유액체부로 분해시키고,
    (c)디이젤이 풍부한 오버헤드 증기부의 전부를 분별(fractionation)대역의 중간점에 도입시키고,
    (d)분별대역으로부터 디이젤범위 연료생성물을 회수하고,
    (e)소우킹대역으로부터 중질유 액체부를 회수한다.
  2. 제 1항에 있어서, 소우킹대역으로부터 회수되는 중질유 액체부를 분별대역의 중간점 미만의 지점에서 분별대역에 직접 도입시킴을 특징으로 하는 디이젤 연료 제조용 연속방법.
  3. 제 1 또는 2항에 있어서, 소우킹대역으로부터 회수되는 중질유액체부의 적어도 대부분을 개솔린제조용 촉매 분해단위로 도입시킴을 특징으로 하는 디이젤 연료 제조용 연속방법.
  4. 제 1 또는 2항에 있어서, 비등점이 345℃이상인 재순환류를 분별대역으로부터 회수하여 소우킹대역에 도입시킴을 특징으로 하는 디이젤 연료 제조용 연속방법.
  5. 제 1 또는 2항에 있어서, 소우킹대역내 탄화수소 부분압력이 소우킹대역에 스트리핑스팀을 도입시킴으로써 감소됨을 특징으로 하는 디이젤 연료 제조용 연속방법.
  6. 제 1 또는 2항에 있어서, 버어진 탄화수소 오일은 비등점이 주로 345℃내지 565℃인 진공개스오일임을 특징으로 하는 디이젤 연료 제조용 연속방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870002708A 1986-03-24 1987-03-24 디이젤 연료 제조방법 KR870008995A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/843,442 US4695367A (en) 1986-03-24 1986-03-24 Diesel fuel production
US843,442 1986-03-24

Publications (1)

Publication Number Publication Date
KR870008995A true KR870008995A (ko) 1987-10-22

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ID=25289988

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870002708A KR870008995A (ko) 1986-03-24 1987-03-24 디이젤 연료 제조방법

Country Status (7)

Country Link
US (1) US4695367A (ko)
EP (1) EP0239074A3 (ko)
JP (1) JPS62232490A (ko)
KR (1) KR870008995A (ko)
CN (1) CN87102345A (ko)
BR (1) BR8701299A (ko)
IN (1) IN167978B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741889B1 (fr) * 1995-12-04 1999-01-29 Total Raffinage Distribution Perfectionnements apportes aux procedes et aux dispositifs de viscoreduction de charges lourdes d'hydrocarbures
RU2232793C1 (ru) * 2003-07-15 2004-07-20 Закрытое акционерное общество "Пионер-Петролеум" Способ получения маловязкого судового топлива
US8163168B2 (en) * 2008-07-25 2012-04-24 Exxonmobil Research And Engineering Company Process for flexible vacuum gas oil conversion
US8168061B2 (en) 2008-07-25 2012-05-01 Exxonmobil Research And Engineering Company Process for flexible vacuum gas oil conversion using divided wall fractionation

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Also Published As

Publication number Publication date
US4695367A (en) 1987-09-22
IN167978B (ko) 1991-01-19
EP0239074A2 (en) 1987-09-30
JPS62232490A (ja) 1987-10-12
CN87102345A (zh) 1987-09-30
BR8701299A (pt) 1987-12-29
EP0239074A3 (en) 1989-06-07

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