KR850700137A - 가스상 혼합물로부터 중질 탄화수소를 회수하는 방법 및 장치 - Google Patents

가스상 혼합물로부터 중질 탄화수소를 회수하는 방법 및 장치

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Publication number
KR850700137A
KR850700137A KR1019850700199A KR850700199A KR850700137A KR 850700137 A KR850700137 A KR 850700137A KR 1019850700199 A KR1019850700199 A KR 1019850700199A KR 850700199 A KR850700199 A KR 850700199A KR 850700137 A KR850700137 A KR 850700137A
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South Korea
Prior art keywords
gas
heat exchange
treated
liquid
expanded
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KR1019850700199A
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English (en)
Inventor
피에르 가우티에르
Original Assignee
마르셀 미차우드
레르 리퀴드, 소씨에떼 아노님 뽈레뜨드 에렉스삐르따숑 데프로세데죠르쥬 끌로드
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Publication of KR850700137A publication Critical patent/KR850700137A/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0252—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C10G5/06—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas by cooling or compressing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
    • F25J3/0219—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0242—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 3 carbon atoms or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
    • F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/12—Refinery or petrochemical off-gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/04—Internal refrigeration with work-producing gas expansion loop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pens And Brushes (AREA)
  • Golf Clubs (AREA)
  • Toys (AREA)

Abstract

내용 없음

Description

가스상 혼합물로부터 중질 탄화수소를 회수하는 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
내용 없음

Claims (9)

  1. 피처리 가스를 냉각한고, 이 가스를 부분 응축하고, 이 응축액을 증류하고, 증류탑의 정부에서 응축된 액체의 일부를 피처리가스와 함께 향류 열교환으로 증발시키는 것으로 구성되는 가스상 혼합물로부터 중질 탄화수소를 회수하는 특히, 석유 경제 잔여가스로부터 프로판, 부탄 및 펜반의 혼합물을 회수하는 방법.
  2. 제1항에 있어서, 탑의 정부에서 응축된 액체를 피처리가스의 냉각을 위한 최종 온도로 아냉각시키고, 증발전에 팽창시키는 것으로 구성되는 방법.
  3. 제2항에 있어서, 팽창된 액체를 동일 압력에서 팽창된 탑정부의 증기와 결합시키는 것으로 구성되는 방법.
  4. 제2항에 있어서, 상기 냉각된 가스로부터 발생하는 증기를 피처리가스에 대해 향류로 순환시키고, 터어빈에서 상기 증기를 팽창시키고 상기 팽창된 액체와 결합시키는 것으로 구성되는 방법.
  5. 피처리 냉각가스로부터 응축액을 분리하는 수단을 구비한 열교환 라인과, 상기 응축액이 도입되는 증류탑으로 구성되고, 이 증류탑이 탑의 정부에서 응축된 액체의 일부를 회수하는 수단과 열교환기라인에서 피처리 가스와 함께 향류 열교환으로 회수된 액체를 순환시키는 수단으로 구성되는 가스상 혼합물로부터 중질 탄화수소를 회수하는 특히, 석유정제 잔여가스로부터 프로판, 부탄 및 펜탄의 혼합물을 회수하는 장치.
  6. 제5항에 있어서, 상기 수단이 열교환라인에 마련된 탑정부에서 응축된 액체를 아냉각시키는 통로, 팽창밸브 및 이에 따라 열교환라인에 마련된 피처리 가스에 대해 향류로 팽창된 유체통로로 구성되는 장치.
  7. 제6항에 있어서, 증류탑 정부에서 증기를 팽창시키는 수단과 상기 팽창된 증기를 상기 팽창밸브로부터 유출하는 유체와 결합시키는 수단으로 구성되는 장치.
  8. 제6항에 있어서, 열교환 라인이 피처리 냉각가스를 위한 최종상분리기, 상기 분리기로부터 발생하는 증기를 위한 피처리가스에 대한 향류통로, 상기증기를 팽창시키는 터어빈, 및 상기 팽창증기를 상기 팽창밸브로부터 유출하는 유체와 결합시키는 수단으로 구성되는 장치.
  9. 제5항에 있어서, 열교환라인이 연속의 2개의 열교환부와 상기 각 열교환부에 이어지는 상분리기로 구성되는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850700199A 1983-12-30 1984-12-26 가스상 혼합물로부터 중질 탄화수소를 회수하는 방법 및 장치 KR850700137A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR83-21062 1983-12-30
FR8321062A FR2557586B1 (fr) 1983-12-30 1983-12-30 Procede et installation de recuperation des hydrocarbures les plus lourds d'un melange gazeux
PCT/FR1984/000303 WO1985003072A1 (fr) 1983-12-30 1984-12-26 Procede et installation de recuperation des hydrocarbures les plus lourds d'un melange gazeux

Publications (1)

Publication Number Publication Date
KR850700137A true KR850700137A (ko) 1985-10-25

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KR1019850700199A KR850700137A (ko) 1983-12-30 1984-12-26 가스상 혼합물로부터 중질 탄화수소를 회수하는 방법 및 장치

Country Status (18)

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US (1) US4666483A (ko)
EP (1) EP0148070B1 (ko)
JP (1) JP2667807B2 (ko)
KR (1) KR850700137A (ko)
AT (1) ATE35671T1 (ko)
AU (1) AU569136B2 (ko)
BR (1) BR8407254A (ko)
CA (1) CA1283599C (ko)
DE (1) DE3472669D1 (ko)
ES (1) ES8605565A1 (ko)
FI (1) FI77222C (ko)
FR (1) FR2557586B1 (ko)
GR (1) GR82533B (ko)
MY (1) MY103410A (ko)
PT (1) PT79768B (ko)
WO (1) WO1985003072A1 (ko)
YU (1) YU222684A (ko)
ZA (1) ZA849966B (ko)

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MY103410A (en) 1993-06-30
PT79768B (fr) 1986-12-10
FR2557586B1 (fr) 1986-05-02
EP0148070B1 (fr) 1988-07-13
AU3787285A (en) 1985-07-30
FI77222B (fi) 1988-10-31
CA1283599C (fr) 1991-04-30
EP0148070A2 (fr) 1985-07-10
FR2557586A1 (fr) 1985-07-05
BR8407254A (pt) 1985-12-24
FI853281A0 (fi) 1985-08-27
ES8605565A1 (es) 1986-03-16
GR82533B (en) 1985-02-18
EP0148070A3 (en) 1985-08-07
PT79768A (fr) 1985-01-01
DE3472669D1 (en) 1988-08-18
ZA849966B (en) 1985-08-28
ES539032A0 (es) 1986-03-16
ATE35671T1 (de) 1988-07-15
FI853281L (fi) 1985-08-27
YU222684A (en) 1987-06-30
US4666483A (en) 1987-05-19
AU569136B2 (en) 1988-01-21
WO1985003072A1 (fr) 1985-07-18
JP2667807B2 (ja) 1997-10-27
JPS61500969A (ja) 1986-05-15
FI77222C (fi) 1989-02-10

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