KR960701171A - THERMAL CRACKING OF A HYDROCARBON FEED - Google Patents

THERMAL CRACKING OF A HYDROCARBON FEED Download PDF

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Publication number
KR960701171A
KR960701171A KR1019950704030A KR19950704030A KR960701171A KR 960701171 A KR960701171 A KR 960701171A KR 1019950704030 A KR1019950704030 A KR 1019950704030A KR 19950704030 A KR19950704030 A KR 19950704030A KR 960701171 A KR960701171 A KR 960701171A
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KR
South Korea
Prior art keywords
product stream
distillation column
vacuum distillation
heavy product
stream
Prior art date
Application number
KR1019950704030A
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Korean (ko)
Other versions
KR100295069B1 (en
Inventor
제라르더스 폴데르만 휴고
마리누스 마리아 반 후프트 네오나르더스
코르넬리스 장 반 부르스트 윌렘
안토니우스 마리아 쉬리베르스 프란시스쿠스
Original Assignee
알베르투스 빌헬무스·요아네스 쩨스트라텐
셀 인터나쵸나아레 레사아치 마아츠샤피 비이.부이.
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Application filed by 알베르투스 빌헬무스·요아네스 쩨스트라텐, 셀 인터나쵸나아레 레사아치 마아츠샤피 비이.부이. filed Critical 알베르투스 빌헬무스·요아네스 쩨스트라텐
Priority claimed from PCT/EP1995/000895 external-priority patent/WO1995028540A1/en
Publication of KR960701171A publication Critical patent/KR960701171A/en
Application granted granted Critical
Publication of KR100295069B1 publication Critical patent/KR100295069B1/en

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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
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/06—Vacuum distillation

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Processing Of Solid Wastes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

노(1) 내에서 공급물을 가열하고; 상기 공급물을 반응 챔버(15)에 공급하고; 스트림을 반응 챔버(15)로부터 경량 생성물 스트림 및 중량 생성물 스트림으로 분리하고; 중량 생성물 스트림을 진공 증류 컬럼(30)에 공급하여 중량 생성물 스트림을 분액으로 분리시키는 것으로 구성되는 탄화수소 공급물의 열 분해로서, 여기서 중량 생성물 스트림을 진공 증류 컬럼에 공급하는 것은 중량 생성물 스트림을 흐름 조절 밸브(36)를 통과시키고, 중량 생성물 스트림을 스탠드 파이프(38) 의 말단에서의 유체 압력이 파이프의 하부 말단에서의 증발이 억제되는 정도인 길이를 갖는 스탠드-파이프(38)를 통해 위로 통과시키고, 후속하여 중량 생성물 스트림을 진공증류 컬럼(30)으로 나오는 전송 도관(40)을 통과시키는 것으로 구성되며, 이때 전송 도관(40)은 도관의 출구에서 유체 압력이 진공 증류 컬럼(30)내 유체 압력과 조화되는 배치를 갖는 탄화수소 공급물의 열 분해.Heating the feed in the furnace 1; Supply the feed to the reaction chamber (15); Separating the stream from the reaction chamber 15 into a light product stream and a heavy product stream; Pyrolysis of a hydrocarbon feed consisting of feeding a heavy product stream to a vacuum distillation column 30 to separate the heavy product stream into an aliquot, wherein feeding the heavy product stream to the vacuum distillation column provides a flow control valve. (36), the heavy product stream is passed up through the stand-pipe (38) having a length such that the fluid pressure at the end of the stand pipe (38) is suppressed from evaporation at the lower end of the pipe, Subsequently, the heavy product stream is passed through a delivery conduit 40 exiting the vacuum distillation column 30, wherein the delivery conduit 40 is characterized by the fluid pressure at the outlet of the conduit being equal to the fluid pressure in the vacuum distillation column 30. Thermal decomposition of hydrocarbon feeds with harmonious batches.

Description

탄화수소 공급물의 열 분해(THERMAL CRACKING OF A HYDROCARBON FEED)THERMAL CRACKING OF A HYDROCARBON FEED

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 방법을 위한 배열을 개략적으로 도시한다.1 schematically shows an arrangement for the method according to the invention.

Claims (4)

0.2-5MPa 범위의 압력에서 및 390-530℃범위의 온도에서 공급물을 가열하고; 상기 공급물을 반응 챔버에 공급하고; 스트림을 반응 챔버로부터 경량 생성물 스트림, 및 중량 생성물 스트림으로 분리하고; 중량 생성물 스트림을 진공 증류 컬럼에 공급하여 중량 생성물 스트림을 1-10kPa 범위의 압력에서 및 320-400℃범위의 온도에서 분획으로 분리시키는 것으로 구성되는 탄화수소 공급물의 열분해 방법으로서, 상기에서 중량생성물 스트림을 진공 증류 컬럼에 공급하는 것은 중량 생성물 스트림을 제한된 개구를 통과시키고, 중량 생성물 스트림을 스텐드-파이프를 통해 위로 통과시키고, 후속하여 중량 생성물 스트림을 진공 증류 컬럼으로 나오는 전송 도관을 통과시키는 것으로 구성되며, 이 때 전송 도관은 도관의 출구에서 유체 압력이 진공 증류 컬럼내 유체 압력과 일치하게 하는 배치를 갖는 탄화수소 공급물의 열 분해 방법.Heating the feed at a pressure in the range of 0.2-5 MPa and at a temperature in the range of 390-530 ° C .; Supply the feed to a reaction chamber; Separating the stream from the reaction chamber into a light product stream and a heavy product stream; A method of pyrolysis of a hydrocarbon feed consisting of feeding a heavy product stream to a vacuum distillation column to separate the heavy product stream into fractions at a pressure in the range of 1-10 kPa and at a temperature in the range of 320-400 ° C. Feeding the vacuum distillation column consists of passing the weight product stream through a limited opening, passing the weight product stream up through the stand-pipe, and subsequently passing the weight product stream through a transfer conduit exiting the vacuum distillation column, Wherein the transfer conduit has a configuration such that the fluid pressure at the outlet of the conduit matches the fluid pressure in the vacuum distillation column. 제1항에 있어서, 전송 도관이 곡선으로 굽은 열결기에 의해 접합된 다수의 직선 구간을 포함하는 방법.The method of claim 1, wherein the transmission conduit comprises a plurality of straight sections joined by a curved heat exchanger. 제1 또는 2항에 있어서, 반응 챔버로부터의 스트림이 싸이클론 분리기내에서 경량 생성물 스트림 및 중량 생성물 스트림으로 분리되는 방법.The process according to claim 1 or 2, wherein the stream from the reaction chamber is separated into a light product stream and a heavy product stream in a cyclone separator. 제1 또는 2항에 있어서, 반응 챔버로부터 스트림이 증류 컬럼내에서 경량 생성물 스트림 및 중량 생성물 스트림으로 분리되는 방법.The process according to claim 1 or 2, wherein the stream from the reaction chamber is separated into a light product stream and a heavy product stream in a distillation column. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950704030A 1993-03-22 1994-03-18 Pyrolysis of Hydrocarbon Feeds KR100295069B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP93200832 1993-03-22
EP93200832.9 1993-03-22
PCT/EP1995/000895 WO1995028540A1 (en) 1994-04-13 1995-03-10 Locking device, especially for motor vehicle locking

Publications (2)

Publication Number Publication Date
KR960701171A true KR960701171A (en) 1996-02-24
KR100295069B1 KR100295069B1 (en) 2001-10-24

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Application Number Title Priority Date Filing Date
KR1019950704030A KR100295069B1 (en) 1993-03-22 1994-03-18 Pyrolysis of Hydrocarbon Feeds

Country Status (17)

Country Link
EP (1) EP0690900B1 (en)
JP (1) JP3499873B2 (en)
KR (1) KR100295069B1 (en)
CN (1) CN1038043C (en)
AU (1) AU675530B2 (en)
CA (1) CA2158765C (en)
CZ (1) CZ283755B6 (en)
DE (1) DE69400917T2 (en)
ES (1) ES2096463T3 (en)
FI (1) FI119938B (en)
HU (1) HU216102B (en)
MD (1) MD1207C2 (en)
NO (1) NO309388B1 (en)
RU (1) RU2114894C1 (en)
SA (1) SA94140602B1 (en)
WO (1) WO1994021749A1 (en)
ZA (1) ZA941922B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960031577A (en) * 1995-02-03 1996-09-17 신호근 High vacuum refinery and method
BR9917568A (en) * 1999-12-10 2002-08-06 Jgc Corp Oil processing method and equipment
WO2014124517A1 (en) 2013-02-15 2014-08-21 Rival Technologies Inc. Method of upgrading heavy crude oil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025232A (en) * 1957-07-12 1962-03-13 Texaco Inc Automatic control of the viscosity of a fractionator product
US3075578A (en) * 1959-07-27 1963-01-29 Sumiya Shinzo Multiple vacuum effect evaporator
FR2493171A1 (en) * 1980-11-06 1982-05-07 Bailet Victor Vacuum distn. using thermal siphon to separate vessels - eliminates use of extn. pumps for removing product or bottoms
US5110447A (en) * 1988-09-12 1992-05-05 Kasten, Eadie Technology Ltd. Process and apparatus for partial upgrading of a heavy oil feedstock

Also Published As

Publication number Publication date
JPH08511039A (en) 1996-11-19
HU216102B (en) 1999-04-28
AU675530B2 (en) 1997-02-06
JP3499873B2 (en) 2004-02-23
WO1994021749A1 (en) 1994-09-29
ES2096463T3 (en) 1997-03-01
NO309388B1 (en) 2001-01-22
CZ244095A3 (en) 1996-01-17
AU6503894A (en) 1994-10-11
HUT73408A (en) 1996-07-29
SA94140602B1 (en) 2005-07-31
KR100295069B1 (en) 2001-10-24
CA2158765C (en) 2004-03-30
MD960308A (en) 1997-10-31
FI119938B (en) 2009-05-15
MD1207B2 (en) 1999-04-30
MD1207C2 (en) 1999-11-30
CN1119875A (en) 1996-04-03
RU2114894C1 (en) 1998-07-10
CN1038043C (en) 1998-04-15
ZA941922B (en) 1994-10-14
FI954441A0 (en) 1995-09-20
EP0690900A1 (en) 1996-01-10
NO953715D0 (en) 1995-09-20
EP0690900B1 (en) 1996-11-13
HU9502609D0 (en) 1995-11-28
NO953715L (en) 1995-09-20
DE69400917T2 (en) 1997-05-22
FI954441A (en) 1995-09-20
DE69400917D1 (en) 1996-12-19
CA2158765A1 (en) 1994-09-29
CZ283755B6 (en) 1998-06-17

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