IT1084379B - Procedimento di piroscissione. - Google Patents

Procedimento di piroscissione.

Info

Publication number
IT1084379B
IT1084379B IT25329/77A IT2532977A IT1084379B IT 1084379 B IT1084379 B IT 1084379B IT 25329/77 A IT25329/77 A IT 25329/77A IT 2532977 A IT2532977 A IT 2532977A IT 1084379 B IT1084379 B IT 1084379B
Authority
IT
Italy
Prior art keywords
piroscissione
procedure
piroscissione procedure
Prior art date
Application number
IT25329/77A
Other languages
English (en)
Italian (it)
Original Assignee
Gulf Research Development Co
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 Gulf Research Development Co filed Critical Gulf Research Development Co
Application granted granted Critical
Publication of IT1084379B publication Critical patent/IT1084379B/it

Links

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
    • C10G9/28—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid material
    • C10G9/32—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid material according to the "fluidised-bed" technique
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IT25329/77A 1976-07-12 1977-07-01 Procedimento di piroscissione. IT1084379B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/704,454 US4061562A (en) 1976-07-12 1976-07-12 Thermal cracking of hydrodesulfurized residual petroleum oils

Publications (1)

Publication Number Publication Date
IT1084379B true IT1084379B (it) 1985-05-25

Family

ID=24829563

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25329/77A IT1084379B (it) 1976-07-12 1977-07-01 Procedimento di piroscissione.

Country Status (9)

Country Link
US (1) US4061562A (enExample)
BE (1) BE856209A (enExample)
DE (1) DE2726388A1 (enExample)
DK (1) DK312977A (enExample)
ES (1) ES460609A1 (enExample)
FR (1) FR2358458A1 (enExample)
GB (1) GB1585193A (enExample)
IT (1) IT1084379B (enExample)
NL (1) NL7707758A (enExample)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
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FR2380337A1 (fr) * 1977-02-11 1978-09-08 Inst Francais Du Petrole Procede de vapocraquage de charges lourdes precede d'un hydrotraitement
FR2390493B1 (fr) * 1977-05-12 1985-04-26 Linde Ag Procede de preparation d'olefines
US4138325A (en) * 1977-12-22 1979-02-06 Gulf Research & Development Company Process for conversion of gas oil to ethylene and needle coke
DE2806854C2 (de) * 1978-02-17 1986-01-02 Linde Ag, 6200 Wiesbaden Verfahren zum thermischen Spalten von Kohlenwasserstoffen zu Olefinen
US4348364A (en) * 1979-07-06 1982-09-07 Stone & Webster Engineering Corp. Thermal regenerative cracking apparatus and separation system therefor
US4356151A (en) * 1979-10-05 1982-10-26 Stone & Webster Engineering Corp. Solids quench boiler
US4309272A (en) * 1979-10-05 1982-01-05 Stone & Webster Engineering Corporation Sequential thermal cracking process
US4497638A (en) * 1979-10-05 1985-02-05 Stone & Webster Engineering Corp. Fuel gas generation for solids heating
US4318800A (en) * 1980-07-03 1982-03-09 Stone & Webster Engineering Corp. Thermal regenerative cracking (TRC) process
US4300998A (en) * 1979-10-02 1981-11-17 Stone & Webster Engineering Corp. Pre-heat vaporization system
US4351275A (en) * 1979-10-05 1982-09-28 Stone & Webster Engineering Corp. Solids quench boiler and process
US4390502A (en) * 1979-10-22 1983-06-28 Stone & Webster Engineering Corporation Solids feeding device and system
US4820494A (en) * 1979-10-22 1989-04-11 Gartside Robert J Solids feeding device and system
US4311579A (en) * 1979-11-01 1982-01-19 Engelhard Minerals & Chemicals Corporation Preparation of FCC charge by selective vaporization
US4544480A (en) * 1980-07-03 1985-10-01 Stone & Webster Engineering Corporation Low residence time solid-gas separation process
US4437979A (en) 1980-07-03 1984-03-20 Stone & Webster Engineering Corp. Solids quench boiler and process
US4370303A (en) * 1980-07-03 1983-01-25 Stone & Webster Engineering Corp. Thermal regenerative cracking (TRC) apparatus
US4556541A (en) * 1980-07-03 1985-12-03 Stone & Webster Engineering Corporation Low residence time solid-gas separation device and system
US4426359A (en) 1980-07-03 1984-01-17 Stone & Webster Engineering Corp. Solids quench boiler
US4411769A (en) * 1982-03-23 1983-10-25 Exxon Research & Engineering Co. Integrated two stage coking and steam cracking process and apparatus therefor
US4446004A (en) * 1982-12-23 1984-05-01 Mobil Oil Corporation Process for upgrading vacuum resids to premium liquid products
US4828681A (en) * 1984-12-24 1989-05-09 Exxon Research & Engineering Company Process of thermally cracking hydrocarbons using particulate solids as heat carrier
GB8504807D0 (en) * 1985-02-25 1985-03-27 Shell Int Research Thermal cracking of hydrocarbon oils
DE3715158C1 (de) * 1987-05-07 1988-09-15 Veba Oel Entwicklungs Gmbh Verfahren zur Gewinnung von Schweloel
US4929789A (en) * 1988-01-15 1990-05-29 The Standard Oil Company Process for pyrolyzing or thermal cracking a gaseous or vaporized hydrocarbon feedstock using a novel gas-solids contacting device and an oxidation catalyst
EP0489726B1 (fr) * 1989-09-01 1994-03-30 Total Raffinage Distribution S.A. Procede et dispositif de vapocraquage d'hydrocarbures en phase fluidisee
US5089235A (en) * 1990-03-26 1992-02-18 Amoco Corporation Catalytic cracking unit with external cyclone and oil quench system
US5043058A (en) * 1990-03-26 1991-08-27 Amoco Corporation Quenching downstream of an external vapor catalyst separator
US5087427A (en) * 1990-03-26 1992-02-11 Amoco Corporation Catalytic cracking unit with internal gross cut separator and quench injector
DE69201703T2 (de) * 1991-09-09 1995-11-09 Stone & Webster Eng Corp Verfahren und Apparat zur Trennung von fluidisierten Krack- katalysatoren aus Kohlenwasserstoffdampf.
US5259855A (en) * 1991-09-09 1993-11-09 Stone & Webster Engineering Corp. Apparatus for separating fluidized cracking catalysts from hydrocarbon vapor
CN1089641A (zh) * 1992-08-20 1994-07-20 史东及韦伯斯特工程公司 含高和低康拉逊残炭组分的富石蜡原料的催化裂化方法
US5435906A (en) * 1992-08-20 1995-07-25 Stone & Webster Engineering Corporation Process for catalytically cracking feedstocks paraffin rich comprising high and low concarbon components
US5952539A (en) 1996-02-23 1999-09-14 Exxon Chemical Patents Inc. Dual process for obtaining olefins
US5906728A (en) * 1996-08-23 1999-05-25 Exxon Chemical Patents Inc. Process for increased olefin yields from heavy feedstocks
US20040104147A1 (en) * 2001-04-20 2004-06-03 Wen Michael Y. Heavy oil upgrade method and apparatus
GB0306179D0 (en) * 2003-03-18 2003-04-23 Imp College Innovations Ltd Piping
US20050038304A1 (en) * 2003-08-15 2005-02-17 Van Egmond Cor F. Integrating a methanol to olefin reaction system with a steam cracking system
GB0420971D0 (en) * 2004-09-21 2004-10-20 Imp College Innovations Ltd Piping
US8029749B2 (en) 2004-09-21 2011-10-04 Technip France S.A.S. Cracking furnace
US7749462B2 (en) 2004-09-21 2010-07-06 Technip France S.A.S. Piping
GB0817219D0 (en) 2008-09-19 2008-10-29 Heliswirl Petrochemicals Ltd Cracking furnace
US20110132805A1 (en) * 2009-07-08 2011-06-09 Satchell Jr Donald Prentice Heavy oil cracking method
US9011561B2 (en) 2010-11-05 2015-04-21 Thermochem Recovery International, Inc. Solids circulation system and method for capture and conversion of reactive solids
US9499404B2 (en) 2011-09-27 2016-11-22 Thermochem Recovery International, Inc. System and method for syngas clean-up
US9732011B2 (en) 2012-07-05 2017-08-15 Shell Oil Company Integrated process for the preparation of olefins
EP3040325A1 (en) 2014-12-31 2016-07-06 Shell Internationale Research Maatschappij B.V. Process for preparing ethylene, propylene and isoprene
EP4215289A1 (en) 2016-02-16 2023-07-26 ThermoChem Recovery International, Inc. Two-stage energy-integrated product gas generation system and method
EP3433340B1 (en) 2016-03-25 2022-06-29 ThermoChem Recovery International, Inc. Three-stage energy-integrated product gas generation system
US10364398B2 (en) 2016-08-30 2019-07-30 Thermochem Recovery International, Inc. Method of producing product gas from multiple carbonaceous feedstock streams mixed with a reduced-pressure mixing gas
US10099200B1 (en) 2017-10-24 2018-10-16 Thermochem Recovery International, Inc. Liquid fuel production system having parallel product gas generation
WO2021025930A1 (en) * 2019-08-02 2021-02-11 Exxonmobil Chemical Patents Inc. Processes and systems for upgrading a hydrocarbon-containing feed
US11359148B2 (en) 2019-09-18 2022-06-14 Saudi Arabian Oil Company Methods and systems to produce needle coke from aromatic recovery complex bottoms
US11555157B2 (en) 2020-03-10 2023-01-17 Thermochem Recovery International, Inc. System and method for liquid fuel production from carbonaceous materials using recycled conditioned syngas
US11466223B2 (en) 2020-09-04 2022-10-11 Thermochem Recovery International, Inc. Two-stage syngas production with separate char and product gas inputs into the second stage
CN114191930A (zh) * 2021-11-05 2022-03-18 北方华锦化学工业股份有限公司 一种炼厂低压火炬气回收氢气的方法

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US2422501A (en) * 1944-12-08 1947-06-17 Standard Oil Dev Co Apparatus for carrying out chemical reactions in the presence of finely-divided powder
US2768127A (en) * 1951-05-17 1956-10-23 Exxon Research Engineering Co Improved residual oil conversion process for the production of chemicals
US2731508A (en) * 1951-06-08 1956-01-17 Exxon Research Engineering Co Conversion of hydrocarbons for the production of unsaturates and gasoline with the use of inert solids
US2813916A (en) * 1953-11-20 1957-11-19 Exxon Research Engineering Co Production of hydrocarbons from heavy hydrocarbonaceous residues by two stage processwith the use of inert solids
US2903416A (en) * 1956-06-26 1959-09-08 Exxon Research Engineering Co Transfer line chemicals coking process
US2943042A (en) * 1957-04-24 1960-06-28 Exxon Research Engineering Co High temperature conversion process
US3039955A (en) * 1958-08-21 1962-06-19 United Eng & Constructors Inc Pyrolysis process
US3511771A (en) * 1967-07-24 1970-05-12 Exxon Research Engineering Co Integrated hydrofining,hydrodesulfurization and steam cracking process
US3617502A (en) * 1968-10-28 1971-11-02 Universal Oil Prod Co Desulfurization and conversion of hydrocarbonaceous black oils
GB1383229A (en) * 1972-11-08 1975-02-05 Bp Chem Int Ltd Production of gaseous olefins from petroleum residue feedstocks
US3907920A (en) * 1974-03-25 1975-09-23 Continental Oil Co Two-stage hydropyrolysis-cracking process for producing ethylene

Also Published As

Publication number Publication date
DE2726388A1 (de) 1978-01-19
FR2358458A1 (fr) 1978-02-10
DK312977A (da) 1978-01-13
NL7707758A (nl) 1978-01-16
BE856209A (fr) 1977-12-28
GB1585193A (en) 1981-02-25
ES460609A1 (es) 1978-05-16
FR2358458B1 (enExample) 1981-07-31
US4061562A (en) 1977-12-06

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