NO986119D0 - S÷yleformede leirekatalysatorer til katalyttisk pyrolyseprosess for tungolj - Google Patents

S÷yleformede leirekatalysatorer til katalyttisk pyrolyseprosess for tungolj

Info

Publication number
NO986119D0
NO986119D0 NO986119A NO986119A NO986119D0 NO 986119 D0 NO986119 D0 NO 986119D0 NO 986119 A NO986119 A NO 986119A NO 986119 A NO986119 A NO 986119A NO 986119 D0 NO986119 D0 NO 986119D0
Authority
NO
Norway
Prior art keywords
heavy oil
pyrolysis process
catalytic pyrolysis
clay catalysts
columnar clay
Prior art date
Application number
NO986119A
Other languages
English (en)
Other versions
NO319040B1 (no
NO986119L (no
Inventor
Jingjie Guan
Xieqing Wang
Zhiqing Yu
Zhengyu Chen
Qinglin Liu
Yi Laio
Original Assignee
China Petrochemical Corp
Res Inst Petroleum Processing
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 China Petrochemical Corp, Res Inst Petroleum Processing filed Critical China Petrochemical Corp
Publication of NO986119D0 publication Critical patent/NO986119D0/no
Publication of NO986119L publication Critical patent/NO986119L/no
Publication of NO319040B1 publication Critical patent/NO319040B1/no

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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04Oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12Naturally occurring clays or bleaching earth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/005Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/049Pillared clays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084Y-type faujasite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10After treatment, characterised by the effect to be obtained
    • B01J2229/18After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30After treatment, characterised by the means used
    • B01J2229/42Addition of matrix or binder particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NO19986119A 1997-12-23 1998-12-23 Soyleformede leirekatalysatorer til katalytisk pyrolyseprosess for tungolje og fremgangsmate til fremstilling og anvendelse derav NO319040B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN97122089A CN1069682C (zh) 1997-12-23 1997-12-23 重油催化热裂解层柱粘土催化剂及其制备

Publications (3)

Publication Number Publication Date
NO986119D0 true NO986119D0 (no) 1998-12-23
NO986119L NO986119L (no) 1999-06-24
NO319040B1 NO319040B1 (no) 2005-06-06

Family

ID=5176677

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19986119A NO319040B1 (no) 1997-12-23 1998-12-23 Soyleformede leirekatalysatorer til katalytisk pyrolyseprosess for tungolje og fremgangsmate til fremstilling og anvendelse derav

Country Status (6)

Country Link
US (1) US6342153B1 (no)
EP (1) EP0925831B1 (no)
JP (1) JP4068246B2 (no)
CN (1) CN1069682C (no)
DE (1) DE69841771D1 (no)
NO (1) NO319040B1 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109304209A (zh) * 2017-07-28 2019-02-05 中国石油天然气股份有限公司 一种多产汽油催化裂化催化剂及其制备方法

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6458738B1 (en) * 2000-09-22 2002-10-01 Union Carbide Chemicals & Plastics Technology Corporation Spray-drying compositions and methods of spray-drying
WO2003004444A1 (en) 2001-07-02 2003-01-16 Exxonmobil Chemical Patents Inc. Inhibiting catalyst coke formation in the manufacture of an olefin
US6908544B2 (en) * 2001-12-25 2005-06-21 China Petroleum & Chemical Corporation Cracking catalyst comprising layered clays and a process for cracking hydrocarbon oils using the same
US6872680B2 (en) 2002-03-20 2005-03-29 Exxonmobil Chemical Patents Inc. Molecular sieve catalyst composition, its making and use in conversion processes
US7271123B2 (en) 2002-03-20 2007-09-18 Exxonmobil Chemical Patents Inc. Molecular sieve catalyst composition, its making and use in conversion process
JP4112943B2 (ja) 2002-10-28 2008-07-02 出光興産株式会社 炭化水素の接触分解によるオレフィンの製造方法
US7084318B2 (en) * 2003-08-01 2006-08-01 Saudi Basic Industries Corporation Toluene methylation process
US7060864B2 (en) * 2003-09-30 2006-06-13 Saudi Basic Industries Corporation Toluene methylation process
EP1677908B1 (en) * 2003-10-10 2007-08-29 Dow Gloval Technologies Inc. Composite of exfoliated clay in soot and the preparation thereof
US7060644B2 (en) * 2004-01-08 2006-06-13 Saudi Basic Industries Corporation Aromatic alkylation catalyst and method
US6943131B1 (en) * 2004-03-02 2005-09-13 Saudi Basic Industries Corporation Selective zeolite catalyst modification
US7399727B2 (en) * 2004-04-23 2008-07-15 Saudi Basic Industries Corporation Zeolite catalyst and method
US7285511B2 (en) * 2004-04-23 2007-10-23 Saudi Basic Industries Corporation Method of modifying zeolite catalyst
WO2005123251A1 (en) * 2004-06-09 2005-12-29 Saudi Basic Industries Corporation Fluoride-modified zeolite catalyst and method
KR100632563B1 (ko) * 2004-09-10 2006-10-09 에스케이 주식회사 접촉 분해용 고체산 촉매 및 이를 이용하여 전범위납사로부터 경질 올레핀을 선택적으로 제조하는 공정
CN100497530C (zh) * 2004-12-28 2009-06-10 中国石油化工股份有限公司 一种烃油裂化方法
US7304194B2 (en) * 2005-05-05 2007-12-04 Saudi Basic Industries Corporation Hydrothermal treatment of phosphorus-modified zeolite catalysts
KR100598988B1 (ko) * 2005-05-18 2006-07-12 주식회사 하이닉스반도체 오버레이 버니어 및 이를 이용한 반도체소자의 제조방법
US7368410B2 (en) * 2005-08-03 2008-05-06 Saudi Basic Industries Corporation Zeolite catalyst and method of preparing and use of zeolite catalyst
KR100632571B1 (ko) * 2005-10-07 2006-10-09 에스케이 주식회사 탄화수소 원료 혼합물로부터 접촉분해공정을 통해서 경질올레핀계 탄화수소 화합물을 증산하는 방법
KR100651329B1 (ko) * 2005-10-07 2006-11-30 에스케이 주식회사 탄화수소 원료로부터 경질 올레핀을 제조하는 공정
CA2617585C (en) * 2005-10-07 2014-02-04 Sk Energy Co., Ltd. Process for production of light olefins from hydrocarbon feedstock
CA2539231C (en) 2006-03-10 2013-08-13 Baojian Shen Catalyst composition for treating heavy feedstocks
KR100651418B1 (ko) * 2006-03-17 2006-11-30 에스케이 주식회사 고속유동층을 이용하여 탄화수소 원료로부터 경질 올레핀을제조하는 접촉분해 공정
CN101134913B (zh) 2006-08-31 2011-05-18 中国石油化工股份有限公司 一种烃类催化转化方法
CN101134172B (zh) 2006-08-31 2010-10-27 中国石油化工股份有限公司 一种烃类转化催化剂
EP2086675B1 (en) * 2006-11-13 2010-11-03 Albemarle Netherlands B.V. Process for the preparation of an fcc catalyst
JP4818157B2 (ja) * 2007-02-19 2011-11-16 一般財団法人石油エネルギー技術センター 炭化水素油の接触分解触媒及び該触媒を用いる炭化水素油の接触分解方法
JP4818156B2 (ja) * 2007-02-19 2011-11-16 一般財団法人石油エネルギー技術センター 炭化水素油の接触分解触媒及び該触媒を用いる炭化水素油の接触分解方法
CN101332433B (zh) * 2007-06-27 2011-07-20 中国石油化工股份有限公司 一种催化裂化催化剂及其制备和应用方法
CN101722036B (zh) * 2008-10-10 2011-08-10 中国石油化工股份有限公司 一种催化裂解催化剂及其制备方法
US8846559B2 (en) * 2008-11-03 2014-09-30 Saudi Basic Industries Corporation Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing
CN101898146B (zh) * 2009-05-27 2013-01-09 中国石油化工股份有限公司 一种催化热裂解催化剂及其制备方法
WO2011009074A2 (en) * 2009-07-16 2011-01-20 Champagne Gary E Vacuum pyrolytic gasification and liquefaction to produce liquid and gaseous fuels from biomass
US8062987B2 (en) * 2009-10-05 2011-11-22 Saudi Basic Industries Corporation Phosphorus-containing zeolite catalysts and their method of preparation
CN102211039B (zh) * 2010-04-08 2013-09-04 中国石油化工股份有限公司 一种催化裂解催化剂及其制备方法
CN102211038B (zh) * 2010-04-08 2013-03-06 中国石油化工股份有限公司 一种催化裂解催化剂及其制备方法
CN101892067A (zh) * 2010-07-22 2010-11-24 中国石油天然气股份有限公司 一种促进重油催化裂解提高丙烯收率和选择性的方法
US9181146B2 (en) 2010-12-10 2015-11-10 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US8921633B2 (en) 2012-05-07 2014-12-30 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US8937205B2 (en) 2012-05-07 2015-01-20 Exxonmobil Chemical Patents Inc. Process for the production of xylenes
US9181147B2 (en) 2012-05-07 2015-11-10 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
SG11201407659XA (en) 2012-05-25 2014-12-30 Saudi Arabian Oil Co Catalyst for enhanced propylene in fluidized catalytic cracking
US9278342B2 (en) 2012-07-02 2016-03-08 Saudi Basic Industries Corporation Method of modifying a phosphorus-containing zeolite catalyst
CN102963907A (zh) * 2012-12-03 2013-03-13 华东师范大学 一种pentasil型沸石分子筛合成方法
WO2017020848A1 (zh) * 2015-08-05 2017-02-09 中国石油天然气股份有限公司 分子筛的改性方法及含分子筛的催化裂化催化剂
JP6803729B2 (ja) * 2016-11-16 2020-12-23 Eneos株式会社 p−キシレンの製造方法
CN110038511A (zh) * 2018-01-17 2019-07-23 华中科技大学 一种载镧改性膨润土除磷材料的制备方法及其应用
CN109569501B (zh) * 2019-01-19 2020-01-10 长沙达树环保工程有限公司 一种含氟废水处理专用捕吸剂的制备方法
CN111718753B (zh) * 2019-03-22 2021-10-08 中国石油化工股份有限公司 一种多产丙烯的催化转化方法和系统
CN115041223B (zh) * 2022-07-18 2023-12-12 青岛惠城环保科技集团股份有限公司 一种直接催化裂解原油制低碳烯烃催化剂的制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758403A (en) 1970-10-06 1973-09-11 Mobil Oil Olites catalytic cracking of hydrocarbons with mixture of zsm-5 and other ze
US4176090A (en) 1975-11-18 1979-11-27 W. R. Grace & Co. Pillared interlayered clay materials useful as catalysts and sorbents
US4757040A (en) * 1985-04-01 1988-07-12 Research Institute Of Petroleum Processing Sinopec Class of pillared interlayered clay molecular sieve products with regularly interstratified mineral structure
JPS62101990A (ja) 1985-10-25 1987-05-12 住友電気工業株式会社 複合パイプの端末部
US4968652A (en) * 1985-11-12 1990-11-06 Mobil Oil Corporation Pillared layered silicate compositions containing pillars of silica and metal oxide and their preparation
CN86101990B (zh) 1986-03-27 1988-06-01 中国石油化工总公司石油化工科学研究院 一种粘土类层柱分子筛的制备方法
US4742033A (en) * 1987-01-29 1988-05-03 Phillips Petroleum Company Cracking catalysts comprising pillared clays
US5202295A (en) * 1987-03-05 1993-04-13 Uop Intercalated clay having large interlayer spacing
JPH0635104B2 (ja) * 1987-07-03 1994-05-11 株式会社日進製作所 ロッカ−ア−ムのスリッパ−面のア−ル加工方法およびその装置
CN1007879B (zh) * 1987-07-13 1990-05-09 中国石化总公司石油化工科学研究院 层柱粘土分子筛裂化催化剂
JPS6434114A (en) 1987-07-30 1989-02-03 Kansai Electric Power Co Advancing tube in pneumatic feed type conduit device
CN1005613B (zh) * 1987-08-22 1989-11-01 中国石油化工总公司石油化工科学研究院 含层柱粘土分子筛的催化剂的制备
JPS6456860A (en) 1987-08-28 1989-03-03 Riken Kk Sliding member
JPH0197751A (ja) 1987-10-12 1989-04-17 Hideo Yugawa 板材を軽量鉄骨に固定する方法
US4845066A (en) * 1988-08-25 1989-07-04 Phillips Petroleum Company Preparation of pillared clay
JP2853859B2 (ja) 1988-10-14 1999-02-03 旭化成工業株式会社 未延伸ポリアミド捲縮糸
CN1043520A (zh) 1988-12-21 1990-07-04 中国石油化工总公司石油化工科学研究院 一种生产低碳烯烃的裂解催化剂
US5183559A (en) * 1989-08-22 1993-02-02 Mobil Oil Corp. Rare earth exchanged layered silicate catalysts
JPH0458382A (ja) 1990-06-27 1992-02-25 Ricoh Co Ltd 文字認識装置
US5308812A (en) * 1993-04-01 1994-05-03 Bp America, Inc. Treated pillared clays and alkylation process using same
JPH07107080A (ja) 1993-09-30 1995-04-21 Nippon Denki Idou Tsushin Kk フレームパターン高速照合方法
CN1048427C (zh) * 1994-02-18 2000-01-19 中国石油化工总公司 多产烯烃的层柱分子筛催化剂

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109304209A (zh) * 2017-07-28 2019-02-05 中国石油天然气股份有限公司 一种多产汽油催化裂化催化剂及其制备方法
CN109304209B (zh) * 2017-07-28 2021-07-30 中国石油天然气股份有限公司 一种多产汽油催化裂化催化剂及其制备方法

Also Published As

Publication number Publication date
DE69841771D1 (de) 2010-09-02
EP0925831B1 (en) 2010-07-21
CN1221015A (zh) 1999-06-30
JPH11253808A (ja) 1999-09-21
NO319040B1 (no) 2005-06-06
EP0925831A3 (en) 1999-12-22
NO986119L (no) 1999-06-24
JP4068246B2 (ja) 2008-03-26
EP0925831A2 (en) 1999-06-30
CN1069682C (zh) 2001-08-15
US6342153B1 (en) 2002-01-29

Similar Documents

Publication Publication Date Title
NO986119D0 (no) S÷yleformede leirekatalysatorer til katalyttisk pyrolyseprosess for tungolj
BR9810213B1 (pt) catalisador para a produção de polìmeros de olefinas.
MX218796B (es) Conversion de hidrocarburos usando un catalizador de zeolita de cristales grandes.
BR9709896A (pt) Catalizador para a produção de políemros olefínicos
BR9508457A (pt) Processo para a oxidação parcial catalítica de hidrocarbonetos
ZA200202861B (en) Method for production of n-alkanes from mineral oil fractions and catalyst for carrying out said method.
DE69514599D1 (de) Katalysator zur Umwandlung von Kohlenwasserstoffen
DE69821406D1 (de) Katalysator zum Kracken von Schweröl
BR9703632A (pt) Processo para craqueamento catalítico fluido de cargas pesadas
BR9204212A (pt) Composicao de materia,composicao catalitica e processo para a conversao de oleos de hidrocarbonetos
ID17143A (id) Proses prasulfidasi katalis konversi hidrokarbon
BR9605533A (pt) Distribuidor de catalisadorgasto auto-aerante para um regenerador de unidade de craqueamento catalítento catalítico de fluido e
ATE270700T1 (de) Fluidkatalytisch krackverfahren und -einrichtung fur kohlenwasserstoffeinsätze
DE69604136D1 (de) Katalytisches Krackverfahren
DE69513771T2 (de) Katalytisches Kohlenwasserstoffkrackverfahren
ID18119A (id) Proses prasulfidasi katalis-katalis konversi hidrokarbon
ITMI992615A0 (it) Catalizzatore per reazioni di steam cracking
NL1008049A1 (nl) Werkwijze voor het kraken van koolwaterstofladingen met behulp van een katalysator die een gedealumineerd NU-86 zeoliet omvat.
ID17743A (id) Katalis untuk reaksi dekarbonilasi
MX9201905A (es) Desmetalizacion de catalizadores para conversion de hidrocarburos.
BR9810414B1 (pt) processo para remoção de amÈnia não reagida de um efluente de um leito de catalisador usado em uma reação de amoxidação de hidrocarboneto.
NL194860B (nl) Katalysator voor het katalytisch kraken van koolwaterstofolie omvattende een kristallijn aluminosilicaat en werkwijze voor de bereiding van een kristallijn aluminosilicaat.
DE69817084D1 (de) Zusatzkatalysator für das katalytische Cracking
BR9303790A (pt) Composiçao de matéria adequada como uma base de catalisador para hidroprocessamento, composiçao catalitica e processo para a conversao de óleos de hidrocarbonetos
NO301471B1 (no) Fremgangsmåte for katalytisk alkylering av hydrokarboner

Legal Events

Date Code Title Description
MK1K Patent expired