BR8401835A - Processo para hidrocraqueamento catalitico - Google Patents

Processo para hidrocraqueamento catalitico

Info

Publication number
BR8401835A
BR8401835A BR8401835A BR8401835A BR8401835A BR 8401835 A BR8401835 A BR 8401835A BR 8401835 A BR8401835 A BR 8401835A BR 8401835 A BR8401835 A BR 8401835A BR 8401835 A BR8401835 A BR 8401835A
Authority
BR
Brazil
Prior art keywords
aromatic compounds
polynuclear aromatic
contacting
hydrocrafting
catalytic
Prior art date
Application number
BR8401835A
Other languages
English (en)
Inventor
Paul Richard Lamb
Steve Theodore Bakas
Brian Murray Wood
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Publication of BR8401835A publication Critical patent/BR8401835A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G47/00Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G47/00Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12Inorganic carriers
    • C10G47/16Crystalline alumino-silicate carriers
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G25/00Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G67/00Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/06Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including a sorption process as the refining step in the absence of hydrogen

Landscapes

  • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Cyclones (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)
  • Steroid Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
BR8401835A 1983-04-22 1984-04-18 Processo para hidrocraqueamento catalitico BR8401835A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/487,797 US4447315A (en) 1983-04-22 1983-04-22 Hydrocracking process

Publications (1)

Publication Number Publication Date
BR8401835A true BR8401835A (pt) 1984-11-27

Family

ID=23937153

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8401835A BR8401835A (pt) 1983-04-22 1984-04-18 Processo para hidrocraqueamento catalitico

Country Status (23)

Country Link
US (1) US4447315A (pt)
EP (1) EP0124328B1 (pt)
JP (1) JPS6011586A (pt)
KR (1) KR900000893B1 (pt)
AT (1) ATE33146T1 (pt)
AU (1) AU557236B2 (pt)
BR (1) BR8401835A (pt)
CA (1) CA1228825A (pt)
DE (1) DE3470057D1 (pt)
DK (1) DK203584A (pt)
EG (1) EG18038A (pt)
ES (1) ES531756A0 (pt)
FI (1) FI78727C (pt)
GR (1) GR79902B (pt)
IL (1) IL71587A (pt)
IN (1) IN160686B (pt)
MX (1) MX161141A (pt)
NZ (1) NZ207880A (pt)
PH (1) PH19264A (pt)
PT (1) PT78471B (pt)
TR (1) TR23437A (pt)
YU (1) YU42899B (pt)
ZA (1) ZA842882B (pt)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812222A (en) * 1984-12-28 1989-03-14 Mobil Oil Corporation Production of lubricasting oils by hydrocracking
US4619756A (en) * 1985-04-11 1986-10-28 Exxon Chemical Patents Inc. Method to inhibit deposit formation
US4655903A (en) * 1985-05-20 1987-04-07 Intevep, S.A. Recycle of unconverted hydrocracked residual to hydrocracker after removal of unstable polynuclear hydrocarbons
US4618412A (en) * 1985-07-31 1986-10-21 Exxon Research And Engineering Co. Hydrocracking process
US4634516A (en) * 1985-11-22 1987-01-06 Shell Oil Company Slurry treatment of a gas oil or kerosene feed stock for a steam cracking procedure
US4732665A (en) * 1985-12-27 1988-03-22 Uop Inc. High severity catalytic reforming process
US4639308A (en) * 1986-01-16 1987-01-27 Phillips Petroleum Company Catalytic cracking process
AU588485B2 (en) * 1986-01-23 1989-09-14 Uop Inc. Control of polynuclear aromatic by-products in a hydrocracking process
US4698146A (en) * 1986-01-23 1987-10-06 Uop Inc. Hydrocracking and recovering polynuclear aromatic compounds in slop wax stream
US4719007A (en) * 1986-10-30 1988-01-12 Uop Inc. Process for hydrotreating a hydrocarbonaceous charge stock
US4804457A (en) * 1987-07-22 1989-02-14 Shell Oil Company Process for removal of polynuclear aromatics from a hydrocarbon in an endothermic reformer reaction system
KR960004868B1 (ko) * 1987-09-24 1996-04-16 가부시끼가이샤 저팬에너지 디메틸나프탈렌의 제조방법
DE3769649D1 (de) * 1987-09-28 1991-05-29 Uop Inc Kontrolle der aromatischen polynuklearen nebenprodukte in einem hydrokrackverfahren.
US4775460A (en) * 1987-12-24 1988-10-04 Uop, Inc. Hydrocracking process with feed pretreatment
US5120427A (en) * 1988-05-23 1992-06-09 Uop High conversion high vaporization hydrocracking process
US4961839A (en) * 1988-05-23 1990-10-09 Uop High conversion hydrocracking process
US5124023A (en) * 1988-11-28 1992-06-23 Union Oil Company Of California Continuous removal of polynuclear aromatics from hydrocarbon recycle oil
US4921595A (en) * 1989-04-24 1990-05-01 Uop Process for refractory compound conversion in a hydrocracker recycle liquid
US4931165A (en) * 1989-05-04 1990-06-05 Uop Process for refractory compound rejection from a hydrocracker recycle liquid
US4954242A (en) * 1989-07-19 1990-09-04 Uop Process for refractory compound removal in a hydrocracker recycle liquid
US5186816A (en) * 1990-03-12 1993-02-16 Nippon Mining Co., Ltd. Method of producing high aromatic-content solvents
US5098556A (en) * 1990-06-14 1992-03-24 Lyondell Petrochemical Company Treatment of off-specification white mineral oil made by two stage hydrogenation
US5232577A (en) * 1990-08-14 1993-08-03 Chevron Research And Technology Company Hydrocracking process with polycyclic aromatic dimer removal
US5139646A (en) * 1990-11-30 1992-08-18 Uop Process for refractory compound removal in a hydrocracker recycle liquid
US5120426A (en) * 1990-12-21 1992-06-09 Atlantic Richfield Company Hydrocracking process
US5139644A (en) * 1991-04-25 1992-08-18 Uop Process for refractory compound conversion in a hydrocracker recycle liquid
US5190633A (en) * 1992-03-19 1993-03-02 Chevron Research And Technology Company Hydrocracking process with polynuclear aromatic dimer foulant adsorption
US5190663A (en) * 1992-04-16 1993-03-02 Chevron Research And Technology Company Process for purifying waste water streams by inclusion complexation of polynuclear aromatic hydrocarbons
US5334308A (en) * 1992-06-23 1994-08-02 Shell Oil Company Reduction of jet engine smoke emissions by contacting jet fuel with a carbon molecular sieve adsorbent
US5300218A (en) * 1992-06-23 1994-04-05 Shell Oil Company Reduction of diesel engine particulate emissions by contacting diesel fuel with a carbon molecular sieve adsorbent
US5464526A (en) * 1994-05-27 1995-11-07 Uop Hydrocracking process in which the buildup of polynuclear aromatics is controlled
US5635055A (en) 1994-07-19 1997-06-03 Exxon Research & Engineering Company Membrane process for increasing conversion of catalytic cracking or thermal cracking units (law011)
AU688610B2 (en) * 1994-11-16 1998-03-12 Shell Internationale Research Maatschappij B.V. Process for improving lubricating base oil quality
EP0712922B1 (en) 1994-11-16 2000-02-23 Shell Internationale Researchmaatschappij B.V. Process for improving lubricating base oil quality
US6461497B1 (en) 1998-09-01 2002-10-08 Atlantic Richfield Company Reformulated reduced pollution diesel fuel
US6217746B1 (en) 1999-08-16 2001-04-17 Uop Llc Two stage hydrocracking process
CA2441220A1 (en) * 2001-03-20 2002-09-26 Uop Llc Two stage hydrocracking process
EP2439254A3 (en) 2002-03-06 2012-06-20 ExxonMobil Chemical Patents Inc. Improved hydrocarbon fluids
EP1342774A1 (en) * 2002-03-06 2003-09-10 ExxonMobil Chemical Patents Inc. A process for the production of hydrocarbon fluids
JP5260059B2 (ja) * 2004-12-29 2013-08-14 サウジ アラビアン オイル カンパニー 真空軽油と脱金属ブレンドのための水素化分解触媒
FR2883005B1 (fr) * 2005-03-09 2007-04-20 Inst Francais Du Petrole Procede d'hydrocraquage avec recyclage comprenant l'adsorption de composes polyaromatiques de la fraction recyclee sur adsorbant a base de silice-alumine a teneur limitee en macropores
FR2883004B1 (fr) * 2005-03-09 2007-04-20 Inst Francais Du Petrole Procede d'hydrocraquage avec recyclage comprenant l'adsorption de composes polyaromatiques de la fraction recyclee sur un adsorbant a base de silice-allumine a teneur controlee en macropores
US7763163B2 (en) * 2006-10-20 2010-07-27 Saudi Arabian Oil Company Process for removal of nitrogen and poly-nuclear aromatics from hydrocracker feedstocks
US8246814B2 (en) * 2006-10-20 2012-08-21 Saudi Arabian Oil Company Process for upgrading hydrocarbon feedstocks using solid adsorbent and membrane separation of treated product stream
US20090156876A1 (en) * 2007-12-18 2009-06-18 Ou John D Y Apparatus and Process for Cracking Hydrocarbonaceous Feed Treated to Adsorb Paraffin-Insoluble Compounds
US8062509B2 (en) * 2008-09-30 2011-11-22 Uop Llc Process, system and facility for desorbing
WO2010147583A1 (en) 2009-06-17 2010-12-23 Exxonmobil Chemical Patents Inc. Removal of asphaltene contaminants from hydrocarbon streams using carbon based adsorbents
WO2011061576A1 (en) 2009-11-20 2011-05-26 Total Raffinage Marketing Process for the production of hydrocarbon fluids having a low aromatic content
WO2011061575A1 (en) 2009-11-20 2011-05-26 Total Raffinage Marketing Process for the production of hydrocarbon fluids having a low aromatic content
US9334451B2 (en) * 2010-03-15 2016-05-10 Saudi Arabian Oil Company High quality middle distillate production process
EP2930225B1 (en) 2010-10-20 2023-08-16 Topsoe A/S Process for hydrocracking a hydrocarbon feedstock
MX2013004319A (es) 2010-10-20 2013-06-03 Topsoe Haldor As Proceso para hidrocraquear una materia prima de hidrocarburo.
US8828219B2 (en) * 2011-01-24 2014-09-09 Saudi Arabian Oil Company Hydrocracking process with feed/bottoms treatment
CN103814116B (zh) 2011-07-29 2016-01-06 沙特阿拉伯石油公司 具有芳族分离的整合的加氢处理和异构化方法
JP6057999B2 (ja) 2011-07-29 2017-01-11 サウジ アラビアン オイル カンパニー 統合型異性化および水素化処理プロセス
WO2013019586A2 (en) 2011-07-29 2013-02-07 Saudi Arabian Oil Company Hydrotreating of aromatic-extracted hydrocarbon streams
US8877040B2 (en) * 2012-08-20 2014-11-04 Uop Llc Hydrotreating process and apparatus relating thereto
US9157038B2 (en) 2012-09-28 2015-10-13 Uop Llc Process for washing a gas from a hydroprocessed effluent, and an apparatus and separator relating thereto
FR3013357B1 (fr) 2013-11-18 2016-09-16 Total Marketing Services Procede de production de fluides hydrocarbures a basse teneur en aromatiques
FR3015514B1 (fr) 2013-12-23 2016-10-28 Total Marketing Services Procede ameliore de desaromatisation de coupes petrolieres
FR3023298B1 (fr) 2014-07-01 2017-12-29 Total Marketing Services Procede de desaromatisation de coupes petrolieres
US9546331B2 (en) 2014-10-22 2017-01-17 Shell Oil Company Hydrocracking process integrated with vacuum distillation and solvent dewaxing to reduce heavy polycyclic aromatic buildup
PL232586B1 (pl) * 2016-02-29 2019-06-28 Polymemtech Spolka Z Ograniczona Odpowiedzialnoscia Sposób usuwania aromatycznych związków policyklicznych z oleju silnikowego
EP3342842A1 (en) 2017-01-03 2018-07-04 Total Marketing Services Dewaxing and dearomating process of hydrocarbon in a slurry reactor
WO2018129022A1 (en) * 2017-01-04 2018-07-12 Saudi Arabian Oil Company Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by ionic liquids and solid adsorbents
US10011786B1 (en) * 2017-02-28 2018-07-03 Uop Llc Hydrocracking process and apparatus with HPNA removal
US10435635B2 (en) 2017-03-31 2019-10-08 Uop Llc Hydrocracking process and apparatus with heavy polynuclear aromatics removal from a reboiled column
US11173482B2 (en) 2019-05-28 2021-11-16 Saudi Arabian Oil Company Combustion of spent adsorbents containing HPNA compounds in FCC catalyst regenerator
US11180701B2 (en) 2019-08-02 2021-11-23 Saudi Arabian Oil Company Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by extraction
US10934498B1 (en) 2019-10-09 2021-03-02 Saudi Arabian Oil Company Combustion of spent adsorbents containing HPNA compounds in a membrane wall partial oxidation gasification reactor
US11292970B2 (en) 2019-11-05 2022-04-05 Saudi Arabian Oil Company Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by oxidation
US10961470B1 (en) 2020-04-23 2021-03-30 Saudi Arabian Oil Company Thermal hydrodealkylation of hydrocracking feedstock to mitigate HPNA formation
US11021665B1 (en) 2020-04-27 2021-06-01 Saudi Arabian Oil Company Two-stage recycle hydrocracking processes
CN116391014A (zh) 2020-08-07 2023-07-04 道达尔能源技术公司 流体的生产方法
US11549065B2 (en) 2021-01-07 2023-01-10 Saudi Arabian Oil Company Adsorption systems and processes for recovering PNA and HPNA compounds from petroleum based materials and regenerating adsorbents
US11326112B1 (en) 2021-01-07 2022-05-10 Saudi Arabian Oil Company Integrated hydrocracking/adsorption and aromatic recovery complex to utilize the aromatic bottoms stream
US11618858B1 (en) * 2021-12-06 2023-04-04 Saudi Arabian Oil Company Hydrodearylation catalysts for aromatic bottoms oil, method for producing hydrodearylation catalysts, and method for hydrodearylating aromatic bottoms oil with hydrodearylation catalysts
US11542442B1 (en) * 2022-04-05 2023-01-03 Saudi Arabian Oil Company Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle with heteropoly acids
FR3145000A1 (fr) 2023-01-12 2024-07-19 Totalenergies Onetech Procede de production de fluides

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660552A (en) * 1950-09-30 1953-11-24 Standard Oil Dev Co Combination process for producing lubricating oils
US2970956A (en) * 1957-02-06 1961-02-07 Shiah Chyn Duog Treating hydrocarbon oils
US2983668A (en) * 1958-01-29 1961-05-09 Exxon Research Engineering Co Naphtha reforming and recycle gas system
US3468791A (en) * 1965-05-14 1969-09-23 Exxon Research Engineering Co Adsorption of naphthenes with a strontium type x molecular sieve
US3619407A (en) * 1969-12-17 1971-11-09 Union Oil Co Hydrocracking process with benzcoronenes bleedstream
US3697414A (en) * 1971-04-05 1972-10-10 Ashland Oil Inc Method for producing naphthalene
US3793182A (en) * 1973-01-30 1974-02-19 Union Oil Co Hydrocracking process for benzcoronene-contaminated feedstocks
US3882013A (en) * 1973-03-15 1975-05-06 Yakov Rafailovic Katsobashvili Method of producing highly aromatized low-sulphur hydrocarbon petroleum stock
US3929620A (en) * 1974-12-04 1975-12-30 Grace W R & Co Hydrocracking catalyst and process
US4111791A (en) * 1977-02-24 1978-09-05 Phillips Petroleum Company Production of highly aromatic extract oil
FR2405290A1 (fr) * 1977-10-07 1979-05-04 Shell France Procede pour la separation d'hydrocarbures aromatiques de melanges d'hydrocarbures contenant des aromatiques
US4133842A (en) * 1977-10-25 1979-01-09 Uop Inc. Production and recovery of linear mono-olefins
CA1142871A (en) * 1979-12-21 1983-03-15 Harold Unger Hydrogenation of high boiling hydrocarbons
JPS5819720A (ja) * 1981-07-28 1983-02-04 Hitachi Ltd 磁気ヘツドの製造方法
US4419219A (en) * 1981-09-24 1983-12-06 Exxon Research And Engineering Co. Adsorption of basic asphaltenes on solid acid catalysts

Also Published As

Publication number Publication date
FI78727B (fi) 1989-05-31
KR900000893B1 (ko) 1990-02-17
EG18038A (en) 1991-08-30
AU2705784A (en) 1984-10-25
YU71984A (en) 1986-06-30
IL71587A0 (en) 1984-07-31
DK203584D0 (da) 1984-04-18
KR840008679A (ko) 1984-12-17
IN160686B (pt) 1987-07-25
ZA842882B (en) 1984-11-28
GR79902B (pt) 1984-10-31
FI841586A0 (fi) 1984-04-19
NZ207880A (en) 1986-06-11
IL71587A (en) 1987-11-30
EP0124328A1 (en) 1984-11-07
US4447315A (en) 1984-05-08
DE3470057D1 (en) 1988-04-28
EP0124328B1 (en) 1988-03-23
ATE33146T1 (de) 1988-04-15
ES8506341A1 (es) 1985-07-01
MX161141A (es) 1990-08-07
TR23437A (tr) 1989-12-29
YU42899B (en) 1988-12-31
FI841586A (fi) 1984-10-23
PT78471B (en) 1986-05-27
CA1228825A (en) 1987-11-03
PT78471A (en) 1984-05-01
ES531756A0 (es) 1985-07-01
JPS6011586A (ja) 1985-01-21
FI78727C (fi) 1989-09-11
DK203584A (da) 1984-10-23
PH19264A (en) 1986-02-21
AU557236B2 (en) 1986-12-11

Similar Documents

Publication Publication Date Title
BR8401835A (pt) Processo para hidrocraqueamento catalitico
ES8504903A1 (es) Procedimiento de conversion de hidrocarburos
BR8305312A (pt) Catalisador para reforma de hidrocarbonetos, zeolito e processo de reforma para produzir hidrocarbonetos aromaticos
FI831725A0 (fi) Katalytisk avvaxningsprocess
MX171736B (es) , "procedimiento para purificacion de parafinas lineales
ATE223952T1 (de) Herstellung von olefinen
KR920700767A (ko) 탄화수소를 수소화 처리하기 위한 촉매계 및 방법
BR9809350A (pt) Reator de pasta fluida, e, processo para sìntese de pasta fluida de hidrocarboneto para a formação de hidrocarbonetos
DK0512992T3 (da) Krakningskatalysatorsammensætning og anvendelse heraf
KR850001499A (ko) 탄화수소 전환촉매의 제조방법
MY102301A (en) Production of aromatics from ethane and/or ethylene
EP0205301A3 (en) A process for producing aromatic hydrocarbons
FI945279A (fi) Menetelmä vähintään seitsemän hiiliatomia sisältävien lineaaristen hiilivetyjen isomeroimiseksi molybdeenioksikarbidipohjaisten katalysaattoreiden avulla
US3673108A (en) Hydrocracking catalyst activation treatment
ATE117663T1 (de) Alkylierung von aromaten.
DE68908791D1 (de) Kohlenwasserstoff-Krackverfahren.
KR840007746A (ko) 탄화수소 류분(留分)의 탈랍법(脫蠟法)
BR9007276A (pt) Processo para o tratamento continuo de uma polpa de fibra
KR890009818A (ko) 방향족 탄화수소류의 제조방법
TH82593A (th) กรรมวิธีเปลี่ยนสภาพภายใต้สภาวะที่มีกำมะถันปริมาณต่ำ
KR880004851A (ko) 탄화수소 전환용 촉매합성물