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IN2014DN11048A - - Google Patents

Info

Publication number
IN2014DN11048A
IN2014DN11048A IN11048DEN2014A IN2014DN11048A IN 2014DN11048 A IN2014DN11048 A IN 2014DN11048A IN 11048DEN2014 A IN11048DEN2014 A IN 11048DEN2014A IN 2014DN11048 A IN2014DN11048 A IN 2014DN11048A
Authority
IN
India
Prior art keywords
hydrocarbon feedstock
propylene
cracking
cracking furnace
converted
Prior art date
Application number
Inventor
Gunther Schmidt
Helmut Fritz
Stefanie Walter
Original Assignee
Linde Ag
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.)
Filing date
Publication date
Application filed by Linde Ag filed Critical Linde Ag
Publication of IN2014DN11048A publication Critical patent/IN2014DN11048A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/04—Thermal processes
    • 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
    • C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
    • C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to a method for converting hydrocarbon feedstocks by means of thermal steam cracking to form at least one olefinic product flow which contains at least ethylene and propylene wherein a first hydrocarbon feedstock is at least partially converted in at least a first cracking furnace (1) and a second hydrocarbon feedstock is at least partially converted in at least a second cracking furnace (2). According to the invention the second hydrocarbon feedstock is converted in the second cracking furnace (2) under cracking conditions which lead to a propylene to ethylene ratio of 0.7 to 1.6 kg/kg and the first hydrocarbon feedstock is converted in the first cracking furnace (1) under cracking conditions which lead to a propylene to ethylene ratio of 0.25 to 0.85 kg/kg at the cracking furnace outlet the value for the propylene to ethylene ratio for the second hydrocarbon feedstock being above the value for the propylene to ethylene ratio for the first hydrocarbon feedstock.
IN11048DEN2014 2012-08-09 2013-08-06 IN2014DN11048A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12005782 2012-08-09
PCT/EP2013/002347 WO2014023417A1 (en) 2012-08-09 2013-08-06 Method for producing olefins by means of thermal steam cracking in cracking furnaces

Publications (1)

Publication Number Publication Date
IN2014DN11048A true IN2014DN11048A (en) 2015-09-25

Family

ID=46754229

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11048DEN2014 IN2014DN11048A (en) 2012-08-09 2013-08-06

Country Status (16)

Country Link
US (1) US9505679B2 (en)
EP (1) EP2867337B1 (en)
JP (1) JP6181181B2 (en)
KR (1) KR102117729B1 (en)
CN (1) CN104603241B (en)
AU (1) AU2013301897B2 (en)
BR (1) BR112015002844A2 (en)
CA (1) CA2877029A1 (en)
ES (1) ES2559627T3 (en)
HU (1) HUE026658T2 (en)
IN (1) IN2014DN11048A (en)
MY (1) MY174599A (en)
PH (1) PH12015500277B1 (en)
RU (1) RU2623226C2 (en)
WO (1) WO2014023417A1 (en)
ZA (1) ZA201500939B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102117730B1 (en) * 2012-08-09 2020-06-01 린데 악티엔게젤샤프트 Method for producing olefins by thermal steam-cracking
HUE030989T2 (en) * 2012-11-08 2017-06-28 Linde Ag Method for producing products containing olefins by means of thermal steam cracking
CN109678634B (en) * 2017-10-18 2022-03-11 中国石油化工股份有限公司 Catalytic cracking method for increasing yield of ethylene and propylene
US11015131B2 (en) 2018-08-22 2021-05-25 Exxonmobil Research And Engineering Company Manufacturing hydrocarbons
EP3841188A1 (en) 2018-08-22 2021-06-30 ExxonMobil Research and Engineering Company Manufacturing a base stock from ethanol
US10889769B2 (en) 2018-08-22 2021-01-12 Exxonmobil Research And Engineering Company Manufacturing a base stock from ethanol
EP3841187A1 (en) 2018-08-22 2021-06-30 ExxonMobil Research and Engineering Company Manufacturing hydrocarbons
US10858599B2 (en) 2018-08-22 2020-12-08 Exxonmobil Research And Engineering Company Manufacturing hydrocarbons
US10858600B2 (en) 2018-08-22 2020-12-08 Exxonmobil Research And Engineering Company Manufacturing a base stock
WO2021048655A1 (en) 2019-09-13 2021-03-18 Sabic Global Technologies B.V. Integrated systems and methods for producing 1,3-butadiene via extractive distillation, distillation, and/or selective hydrogenation
US20220363616A1 (en) * 2019-11-07 2022-11-17 Eastman Chemical Company Recycle content propanol

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017874A (en) 1934-10-26 1935-10-22 Gasoline Prod Co Inc Treatment of hydrocarbons
DE10000889C2 (en) * 2000-01-12 2002-12-19 Mg Technologies Ag Process for the production of C¶2¶ and C¶3¶ olefins from hydrocarbons
RU2282608C2 (en) 2001-05-25 2006-08-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Method for production of linear olefins useful in linear alcohol manufacturing
EP1365004A1 (en) * 2002-05-23 2003-11-26 ATOFINA Research Production of olefins
US6743961B2 (en) 2002-08-26 2004-06-01 Equistar Chemicals, Lp Olefin production utilizing whole crude oil
US7268265B1 (en) * 2004-06-30 2007-09-11 Uop Llc Apparatus and process for light olefin recovery
US20080194900A1 (en) * 2004-12-10 2008-08-14 Bhirud Vasant L Steam Cracking with Naphtha Dearomatization
KR100632571B1 (en) * 2005-10-07 2006-10-09 에스케이 주식회사 Process for the preparation of light olefins in catalytic cracking from hydrocarbon feedstock
US8178060B2 (en) * 2005-12-07 2012-05-15 Uop Llc Dividing wall fractionation in integrated oxygenate conversion and product cracking
CN101092325B (en) 2006-06-21 2010-05-12 中国石油化工股份有限公司 Method for preparing propylene by catalytic cracking olefin of containing carbon
US8608942B2 (en) * 2007-03-15 2013-12-17 Kellogg Brown & Root Llc Systems and methods for residue upgrading
US8324441B2 (en) * 2007-10-16 2012-12-04 Uop Llc Pentane catalytic cracking process
CN104619815B (en) * 2012-08-09 2016-09-28 林德股份公司 The method that by vapours cracking, hydrocarbon feed is converted into olefin product stream
CN104583371B (en) * 2012-08-09 2017-04-05 林德股份公司 The method that hydrocarbon feed is converted by vapours cracking
KR102117730B1 (en) * 2012-08-09 2020-06-01 린데 악티엔게젤샤프트 Method for producing olefins by thermal steam-cracking
US20160168045A1 (en) * 2014-12-11 2016-06-16 Uop Llc High pressure swing fixed-bed process with optional ethylene recycle for highly selective methanol to olefins conversion
US20160168051A1 (en) * 2014-12-12 2016-06-16 Uop Llc Process and apparatus for heating catalyst in a regenerator

Also Published As

Publication number Publication date
PH12015500277A1 (en) 2015-04-27
CA2877029A1 (en) 2014-02-13
CN104603241A (en) 2015-05-06
ES2559627T3 (en) 2016-02-15
WO2014023417A1 (en) 2014-02-13
RU2623226C2 (en) 2017-06-23
US9505679B2 (en) 2016-11-29
KR102117729B1 (en) 2020-06-01
JP6181181B2 (en) 2017-08-16
EP2867337B1 (en) 2015-11-04
AU2013301897A1 (en) 2015-02-12
ZA201500939B (en) 2016-01-27
US20150218065A1 (en) 2015-08-06
HUE026658T2 (en) 2016-07-28
EP2867337A1 (en) 2015-05-06
MY174599A (en) 2020-04-29
AU2013301897B2 (en) 2017-06-15
JP2015528820A (en) 2015-10-01
BR112015002844A2 (en) 2018-02-14
KR20150040299A (en) 2015-04-14
CN104603241B (en) 2016-10-12
PH12015500277B1 (en) 2015-04-27
RU2015105406A (en) 2016-10-10

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