JP2021501232A - 系中で生成される硫化物および二硫化物で水素化処理触媒を活性させるための統合方法 - Google Patents

系中で生成される硫化物および二硫化物で水素化処理触媒を活性させるための統合方法 Download PDF

Info

Publication number
JP2021501232A
JP2021501232A JP2020523287A JP2020523287A JP2021501232A JP 2021501232 A JP2021501232 A JP 2021501232A JP 2020523287 A JP2020523287 A JP 2020523287A JP 2020523287 A JP2020523287 A JP 2020523287A JP 2021501232 A JP2021501232 A JP 2021501232A
Authority
JP
Japan
Prior art keywords
sulfur
catalyst
temperature
iiib
naphtha
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2020523287A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021501232A5 (enExample
Inventor
オマー・レファ・コセオグル
ロバート・ピーター・ホジキンズ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saudi Arabian Oil Co
Original Assignee
Saudi Arabian Oil 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 Saudi Arabian Oil Co filed Critical Saudi Arabian Oil Co
Publication of JP2021501232A publication Critical patent/JP2021501232A/ja
Publication of JP2021501232A5 publication Critical patent/JP2021501232A5/ja
Pending legal-status Critical Current

Links

Images

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
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
    • C10G53/12—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one alkaline treatment step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0484—Controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • 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
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
    • 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
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C10G19/08—Recovery of used refining agents
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/30—Controlling or regulating
    • 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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/06—Metal salts, or metal salts deposited on a carrier
    • C10G29/10—Sulfides
    • 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
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
    • C10G53/14—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one oxidation step
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/103—Sulfur containing contaminants
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4006—Temperature
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4012—Pressure
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects
    • C10G2300/703—Activation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
JP2020523287A 2017-10-25 2018-09-11 系中で生成される硫化物および二硫化物で水素化処理触媒を活性させるための統合方法 Pending JP2021501232A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/793,351 2017-10-25
US15/793,351 US10240096B1 (en) 2017-10-25 2017-10-25 Integrated process for activating hydroprocessing catalysts with in-situ produced sulfides and disulphides
PCT/US2018/050423 WO2019083627A1 (en) 2017-10-25 2018-09-11 INTEGRATED METHOD FOR THE ACTIVATION OF HYDROTREATMENT CATALYSTS WITH SULFIDES AND DISULFIDES PRODUCED IN SITU

Publications (2)

Publication Number Publication Date
JP2021501232A true JP2021501232A (ja) 2021-01-14
JP2021501232A5 JP2021501232A5 (enExample) 2021-10-14

Family

ID=63794619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020523287A Pending JP2021501232A (ja) 2017-10-25 2018-09-11 系中で生成される硫化物および二硫化物で水素化処理触媒を活性させるための統合方法

Country Status (7)

Country Link
US (2) US10240096B1 (enExample)
EP (1) EP3692114B1 (enExample)
JP (1) JP2021501232A (enExample)
KR (1) KR20200078557A (enExample)
CN (1) CN111247230A (enExample)
SG (1) SG11202002111VA (enExample)
WO (1) WO2019083627A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10851314B2 (en) * 2019-04-17 2020-12-01 Saudi Arabian Oil Company Method to improve the efficiency of pipeline transportation of heavy oils
US11261386B2 (en) 2020-05-20 2022-03-01 Saudi Arabian Oil Company Conversion of MEROX process by-products to useful products in an integrated refinery process
US11603499B2 (en) * 2021-06-30 2023-03-14 Saudi Arabian Oil Company Hydroprocess integrating oxidized disulfide oil compounds
WO2025141383A1 (en) * 2023-12-28 2025-07-03 Reliance Industries Limited Process for removal of sodium from di-sulfide oil using activated carbon as adsorbent
WO2025141385A1 (en) * 2023-12-28 2025-07-03 Reliance Industries Limited Process for removal of sodium from di-sulfide oil using zeolite adsorbent

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164790A (ja) * 1985-12-23 1987-07-21 ユ−オ−ピ−　インコ−ポレイテツド 高度にオレフイン系の供給流からメルカプタンを連続的に抽出する方法
JPS63213593A (ja) * 1986-12-16 1988-09-06 ユーオーピー・インコーポレーテッド メルカプタン抽出法における再生成ジスルフィドを除去する方法
WO2001096499A1 (en) * 2000-06-10 2001-12-20 Sk Corporation The method for using disulfide mixture as a sulfiding agent
CN101275085A (zh) * 2007-03-30 2008-10-01 中国石油化工股份有限公司 一种汽油脱硫的组合方法
US20100288679A1 (en) * 2007-09-18 2010-11-18 Paul Benjerman Himelfarb Process for the deep desulfurization of heavy pyrolysis gasoline
JP2010538822A (ja) * 2007-09-10 2010-12-16 メリケム カンパニー 苛性流から残留硫黄化合物を除去するプロセス
US20150057477A1 (en) * 2013-08-23 2015-02-26 Uop Llc Systems and methods for producing fuel from a renewable feedstock
US20150094506A1 (en) * 2013-09-27 2015-04-02 Uop Llc Systems and methods for producing fuel from a renewable feedstock

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428623A (en) 1942-12-22 1947-10-07 Standard Oil Dev Co Method of regenerating spent caustic alkali solution
US2693442A (en) 1948-08-11 1954-11-02 Standard Oil Co Mercaptan extraction process
US3104157A (en) 1961-03-21 1963-09-17 Exxon Research Engineering Co Universal caustic regeneration process
SU1395628A1 (ru) 1986-07-07 1988-05-15 Волго-Уральский научно-исследовательский и проектный институт по добыче и переработке сероводородсодержащих газов Способ выделени меркаптанов из высокосернистого газоконденсата
NL9202282A (nl) 1992-12-29 1994-07-18 Gastec Nv Werkwijze voor het ontzwavelen van een gas en absorbens geschikt voor deze werkwijze.
US8308957B2 (en) 2007-06-14 2012-11-13 Merichem Company Process for separating mercaptans from caustic
FR2935142B1 (fr) * 2008-08-20 2010-11-19 Arkema France Dimethyldisulfure issu au moins partiellement de matieres renouvellables
US8586801B2 (en) * 2008-09-04 2013-11-19 Albemarle Corporation Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas
RU2015119652A (ru) * 2012-10-26 2016-12-20 Сименс Энерджи, Инк. Способы и системы для обработки использованной щелочи и регенерируемой среды
EP2806015B1 (en) 2013-05-24 2016-03-02 Total SA Integrated process for dialkyldisulfides treatment
US20150034529A1 (en) 2013-07-31 2015-02-05 Uop Llc Processes and apparatuses for removing mercaptans from a feed stream
EP3116853B1 (en) 2014-03-14 2019-01-09 Reliance Industries Limited A process for the removal of sodium from di-sulfide oil
US9580661B2 (en) 2014-11-24 2017-02-28 Saudi Arabian Oil Company Integrated hydrocarbon desulfurization with oxidation of disulfides and conversion of SO2 to elemental sulfur
CN105175296A (zh) 2015-08-14 2015-12-23 湖北兴发化工集团股份有限公司 一种甲硫醇盐溶液氧化生产二甲基二硫的方法及装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164790A (ja) * 1985-12-23 1987-07-21 ユ−オ−ピ−　インコ−ポレイテツド 高度にオレフイン系の供給流からメルカプタンを連続的に抽出する方法
JPS63213593A (ja) * 1986-12-16 1988-09-06 ユーオーピー・インコーポレーテッド メルカプタン抽出法における再生成ジスルフィドを除去する方法
WO2001096499A1 (en) * 2000-06-10 2001-12-20 Sk Corporation The method for using disulfide mixture as a sulfiding agent
CN101275085A (zh) * 2007-03-30 2008-10-01 中国石油化工股份有限公司 一种汽油脱硫的组合方法
JP2010538822A (ja) * 2007-09-10 2010-12-16 メリケム カンパニー 苛性流から残留硫黄化合物を除去するプロセス
US20100288679A1 (en) * 2007-09-18 2010-11-18 Paul Benjerman Himelfarb Process for the deep desulfurization of heavy pyrolysis gasoline
US20150057477A1 (en) * 2013-08-23 2015-02-26 Uop Llc Systems and methods for producing fuel from a renewable feedstock
US20150094506A1 (en) * 2013-09-27 2015-04-02 Uop Llc Systems and methods for producing fuel from a renewable feedstock

Also Published As

Publication number Publication date
US10400183B2 (en) 2019-09-03
WO2019083627A1 (en) 2019-05-02
US20190194555A1 (en) 2019-06-27
SG11202002111VA (en) 2020-05-28
US10240096B1 (en) 2019-03-26
CN111247230A (zh) 2020-06-05
KR20200078557A (ko) 2020-07-01
EP3692114A1 (en) 2020-08-12
EP3692114B1 (en) 2021-11-10

Similar Documents

Publication Publication Date Title
US10793782B2 (en) Solvent for use in aromatic extraction process
US10400183B2 (en) Integrated process for activating hydroprocessing catalysts with in-situ produced sulfides and disulphides
Texier et al. Activation of alumina-supported hydrotreating catalysts by organosulfides: comparison with H2S and effect of different solvents
KR20210097745A (ko) 통합된 정제 공정에서의 생산물에 의한 머록스 공정의 제어된 촉매적 산화방법
JP4786102B2 (ja) メルカプタンの形成が低減された二段高度ナフサ脱硫
JP6046713B2 (ja) 超電子供与体によるスルホン変換のプロセス
JP4958792B2 (ja) 段間分離を含む、選択的水素化脱硫およびメルカプタン分解プロセス
Byrns et al. Catalytic desulfurization of gasolines by cobalt molybdate process
Bose Design parameters for a hydro desulfurization (HDS) unit for petroleum naphtha at 3500 barrels per day
CN101313053A (zh) 具有高温硫醇分解的选择性石脑油加氢脱硫
BR102014014718A2 (pt) Processo de produção de uma gasolina com baixo teor em enxofre e em mercaptanos
CN110446772B (zh) 使用溶剂脱沥青的氧化脱硫和砜处理方法
JP2021501232A5 (enExample)
RU2535212C2 (ru) Способ удаления сульфонов из углеводородного топлива
Moaseri et al. Microwave-assisted oxidative desulfurization of sour natural gas condensate via combination of sulfuric and nitric acids
EP3551731A1 (en) Oxidative desulfurization of oil fractions and sulfone management using an fcc
US11261386B2 (en) Conversion of MEROX process by-products to useful products in an integrated refinery process
KR20240155726A (ko) 폐플라스틱 열분해유로부터 정제 탄화수소의 제조 방법 및 제조 시스템
RU2541315C1 (ru) Способ очистки жидких моторных топлив от серосодержащих соединений
NL2020504B1 (en) Process for preparing a sweetened hydrocarbon liquid composition with reduced tendency to form gums, a scavenger composition for use in said process, and the sweetened hydrocarbon liquid composition with reduced tendency to form gums so prepared.
JP5420843B2 (ja) 炭化水素の硫黄分低減方法
WO2019093890A1 (en) Process for preparing a sweetened hydrocarbon liquid composition with reduced tendency to form gums, a scavenger composition for use in said process, and the sweetened hydrocarbon liquid composition with reduced tendency to form gums so prepared
Akhmadullin et al. Desulphurization of petroleum products and sewage decontamination using polymeric KSM catalyst
Le Choufoer 18. Development in Treating Processes for the Petroleum Industry
BR102013002387A2 (pt) Processo de dessulfurização oxidativa de combustíveis líquidos catalisada por óxidos metálicos suportados em matrizes de sílica-titânia

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200428

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210903

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210903

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220617

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220620

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230130