CU23912B1 - Recuperación de metales a partir de efluente pesado hidroconvertido - Google Patents

Recuperación de metales a partir de efluente pesado hidroconvertido

Info

Publication number
CU23912B1
CU23912B1 CU2010000136A CU20100136A CU23912B1 CU 23912 B1 CU23912 B1 CU 23912B1 CU 2010000136 A CU2010000136 A CU 2010000136A CU 20100136 A CU20100136 A CU 20100136A CU 23912 B1 CU23912 B1 CU 23912B1
Authority
CU
Cuba
Prior art keywords
heavy
metal recovery
metal
converted effluent
effluent
Prior art date
Application number
CU2010000136A
Other languages
English (en)
Other versions
CU20100136A7 (es
Inventor
Carlos Canelón
Angel Rivas
Edgar López
Luis Zacarías
Original Assignee
Intevep Sa
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 Intevep Sa filed Critical Intevep Sa
Publication of CU20100136A7 publication Critical patent/CU20100136A7/es
Publication of CU23912B1 publication Critical patent/CU23912B1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/04—Oxides; Hydroxides
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/026—Obtaining nickel or cobalt by dry processes from spent catalysts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • C22B34/225—Obtaining vanadium from spent catalysts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • C22B34/345—Obtaining molybdenum from spent catalysts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

La invención proporciona un proceso de recuperación de metales para productos pesados a partir de un proceso de hidroconversión que contiene residuo no convertido y un material carbonoso sólido que contiene el metal del grupo 8-10, el metal del grupo 6 y vanadio y/o níquel.
CU2010000136A 2010-01-21 2010-06-28 Recuperación de metales a partir de efluente pesado hidroconvertido CU23912B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/691,234 US8636967B2 (en) 2010-01-21 2010-01-21 Metal recovery from hydroconverted heavy effluent

Publications (2)

Publication Number Publication Date
CU20100136A7 CU20100136A7 (es) 2012-06-21
CU23912B1 true CU23912B1 (es) 2013-07-31

Family

ID=43881130

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2010000136A CU23912B1 (es) 2010-01-21 2010-06-28 Recuperación de metales a partir de efluente pesado hidroconvertido

Country Status (14)

Country Link
US (1) US8636967B2 (es)
EP (1) EP2348136B1 (es)
JP (1) JP5232833B2 (es)
KR (1) KR20110085839A (es)
CN (1) CN102134643B (es)
BR (1) BRPI1004426A2 (es)
CA (1) CA2704875C (es)
CU (1) CU23912B1 (es)
EC (1) ECSP10010220A (es)
ES (1) ES2454341T3 (es)
HK (1) HK1158708A1 (es)
MX (1) MX2010006031A (es)
PT (1) PT2348136E (es)
RU (1) RU2469113C2 (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090023965A1 (en) * 2008-05-01 2009-01-22 Intevep, S.A. Dispersed metal sulfide-based catalysts
US8679322B2 (en) * 2009-11-24 2014-03-25 Intevep, S.A. Hydroconversion process for heavy and extra heavy oils and residuals
US9168506B2 (en) 2010-01-21 2015-10-27 Intevep, S.A. Additive for hydroconversion process and method for making and using same
GB2478332A (en) 2010-03-04 2011-09-07 Grimley Smith Associates Method of metals recovery from refinery residues
ITMI20111763A1 (it) * 2011-09-30 2013-03-31 Francesco Corigliano Processo estrattivo del vanadio e di separazione dal nichel nei residui petroliferi.
US8912111B2 (en) * 2012-08-07 2014-12-16 Uop Llc Process for catalyst recovery and optional recycle in a slurry hydrocracking process
US8815185B1 (en) 2013-03-04 2014-08-26 Chevron U.S.A. Inc. Recovery of vanadium from petroleum coke slurry containing solubilized base metals
CN105517983B (zh) 2013-08-26 2018-08-10 国际壳牌研究有限公司 制备二醇类的方法
BR112018004546B1 (pt) * 2015-09-07 2021-10-13 Shell Internationale Research Maatschappij B.V. Processo para preparar glicóis a partir de uma matéria-prima que contém sacarídeo
US10046315B2 (en) 2015-12-15 2018-08-14 Uop Llc Crystalline transition metal molybdotungstate
US10399063B2 (en) 2015-12-15 2019-09-03 Uop Llc Mixed metal oxides
US10052614B2 (en) 2015-12-15 2018-08-21 Uop Llc Mixed metal oxides
US10449523B2 (en) 2015-12-15 2019-10-22 Uop Llc Crystalline bis-ammonia transition metal molybdotungstate
US10399065B2 (en) 2015-12-15 2019-09-03 Uop Llc Crystalline transition metal tungstate
US10322404B2 (en) 2015-12-15 2019-06-18 Uop Llc Crystalline transition metal oxy-hydroxide molybdate
US10232357B2 (en) 2015-12-15 2019-03-19 Uop Llc Crystalline ammonia transition metal molybdate
US10233398B2 (en) 2015-12-15 2019-03-19 Uop Llc Crystalline transition metal oxy-hydroxide molybdotungstate
US10005812B2 (en) 2015-12-15 2018-06-26 Uop Llc Transition metal molybdotungsten oxy-hydroxide
US10052616B2 (en) 2015-12-15 2018-08-21 Uop Llc Crystalline ammonia transition metal molybdotungstate
US10053637B2 (en) 2015-12-15 2018-08-21 Uop Llc Transition metal tungsten oxy-hydroxide
US10400181B2 (en) 2015-12-15 2019-09-03 Uop Llc Crystalline bis-ammonia metal molybdate
CN105695746A (zh) * 2016-02-03 2016-06-22 台州天天环保科技有限公司 一种回收悬浮床加氢尾油中镍的工艺
EP3214190A1 (en) * 2016-03-01 2017-09-06 SMS Siemag Process Technologies GmbH Process for the separation of vanadium
US10773245B2 (en) 2017-08-25 2020-09-15 Uop Llc Crystalline transition metal molybdotungstate
US10882030B2 (en) 2017-08-25 2021-01-05 Uop Llc Crystalline transition metal tungstate
US10843176B2 (en) 2017-12-20 2020-11-24 Uop Llc Highly active quaternary metallic materials using short-chain alkyl quaternary ammonium compounds
US10875013B2 (en) 2017-12-20 2020-12-29 Uop Llc Crystalline oxy-hydroxide transition metal molybdotungstate
US11034591B2 (en) 2017-12-20 2021-06-15 Uop Llc Highly active quaternary metallic materials using short-chain alkyl quaternary ammonium compounds
US11117811B2 (en) 2017-12-20 2021-09-14 Uop Llc Highly active quaternary metallic materials using short-chain alkyl quaternary ammonium compounds
US10995013B2 (en) 2017-12-20 2021-05-04 Uop Llc Mixed transition metal tungstate
US10822247B2 (en) 2017-12-20 2020-11-03 Uop Llc Highly active trimetallic materials using short-chain alkyl quaternary ammonium compounds
US11078088B2 (en) 2017-12-20 2021-08-03 Uop Llc Highly active multimetallic materials using short-chain alkyl quaternary ammonium compounds
US11007515B2 (en) 2017-12-20 2021-05-18 Uop Llc Highly active trimetallic materials using short-chain alkyl quaternary ammonium compounds
US10737248B2 (en) 2018-06-26 2020-08-11 Uop Llc Crystalline transition metal tungstate
US10682632B2 (en) 2018-06-26 2020-06-16 Uop Llc Transition metal tungstate material
US11033883B2 (en) 2018-06-26 2021-06-15 Uop Llc Transition metal molybdotungstate material
US10737249B2 (en) 2018-06-26 2020-08-11 Uop Llc Crystalline transition metal molybdotungstate
US10688479B2 (en) 2018-06-26 2020-06-23 Uop Llc Crystalline transition metal tungstate
US10981151B2 (en) 2018-06-29 2021-04-20 Uop Llc Poorly crystalline transition metal molybdotungstate
US10737246B2 (en) 2018-06-29 2020-08-11 Uop Llc Poorly crystalline transition metal tungstate
US10933407B2 (en) 2018-12-13 2021-03-02 Uop Llc Ammonia-free synthesis for Al or Si based multimetallic materials
US11213803B2 (en) 2018-12-13 2022-01-04 Uop Llc Ammonia-free synthesis for Al or Si based multimetallic materials
US11426711B2 (en) 2019-05-22 2022-08-30 Uop Llc Method of making highly active metal oxide and metal sulfide materials
CN111014247B (zh) * 2019-12-24 2021-04-02 青岛大学 一种重油悬浮床加氢固体废弃物的高值化利用工艺
CN111778404A (zh) * 2020-08-14 2020-10-16 眉山顺应动力电池材料有限公司 一种镍钴钼磷钒合金料的浸出分离方法
CN114075625A (zh) * 2020-08-18 2022-02-22 刘虎 一种炭黑中有价值金属的回收方法
WO2023229494A1 (ru) * 2022-05-26 2023-11-30 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Способ извлечения ванадия из золы сжигания нефтяного кокса

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562150A (en) 1967-06-16 1971-02-09 Gulf Research Development Co Removal of metal contaminants from catalysts with hydrogen peroxide
US4015977A (en) 1971-08-16 1977-04-05 Crawford Chester C Petroleum coke composition
US3763303A (en) 1971-12-13 1973-10-02 American Metal Climax Inc Recovery of molybdenum from spent catalyst
US3773890A (en) 1972-04-14 1973-11-20 Union Carbide Corp Process for extracting values from spent hydrodesulfurization catalysts
US4145397A (en) 1976-08-06 1979-03-20 Marubeni Corporation Process for recovering molybdenum, vanadium, cobalt and nickel from roasted products of used catalysts from hydrotreatment desulfurization of petroleum
IT1130595B (it) * 1980-05-12 1986-06-18 Stoppani Luigi Spa Procedimento continuo per l'eleminazione di cromo da acque di rifiuto e la valrizzazione del cromo ricuperato
JPS6041612B2 (ja) 1980-12-02 1985-09-18 工業技術院長 脱硫廃触媒からモリブデンとバナジウムを抽出する方法
US4544533A (en) * 1984-11-26 1985-10-01 Chevron Research Company Recovering vanadium values from ammonium bicarbonate solution using heat, sulfuric acid, and ammonium sulfate
US4732664A (en) 1984-11-26 1988-03-22 Intevep, S.A. Process for solid separation from hydroprocessing liquid product
JPS61171582A (ja) 1985-01-23 1986-08-02 Kashimakita Kyodo Hatsuden Kk 石油系燃焼灰の湿式処理方法
US4670229A (en) 1986-05-09 1987-06-02 Amax Inc. Cyclic process for recovering metal values and alumina from spent catalysts
US4666685A (en) 1986-05-09 1987-05-19 Amax Inc. Selective extraction of molybdenum and vanadium from spent catalysts by oxidative leaching with sodium aluminate and caustic
US4668483A (en) 1986-05-12 1987-05-26 Gte Products Corporation Process for recovery of chromium
FR2611745A1 (fr) 1987-02-27 1988-09-09 Inst Francais Du Petrole Procede pour recuperer selectivement un melange de vanadium, de molybdene et/ou de tungstene d'un catalyseur desactive, provenant du traitement d'une charge d'hydrocarbures de petrole
CA1296670C (en) 1988-04-15 1992-03-03 Anil K. Jain Use of antifoam to achieve high conversion in hydroconversion of heavy oils
US4888104A (en) 1988-09-06 1989-12-19 Intevep, S.A. Catalytic system for the hydroconversion of heavy oils
US5124024A (en) 1989-11-20 1992-06-23 Nova Husky Research Corporation Method for extending hydroconversion catalyst life
FR2668389B1 (fr) 1990-10-30 1994-07-22 Inst Francais Du Petrole Procede de traitement antipollution d'un catalyseur de raffinage a l'etat use et recuperation des metaux.
RU2112012C1 (ru) * 1997-07-30 1998-05-27 Институт нефтехимического синтеза им.А.В.Топчиева РАН Способ переработки тяжелых нефтяных остатков
KR100277503B1 (ko) 1998-06-12 2001-01-15 곽영훈 석유탈황 폐촉매로부터 니켈 및 바나디움과 몰리브덴의 분리, 회수방법
RU2146274C1 (ru) * 1998-12-18 2000-03-10 Скибицкая Наталья Александровна Способ переработки высокомолекулярного углеводородного сырья
JP3796646B2 (ja) * 1999-12-28 2006-07-12 太平洋セメント株式会社 石油系燃焼灰の処理方法
CN1766087A (zh) 2004-10-26 2006-05-03 上海企舜生物科技有限公司 光合细菌生长促进剂
US7485267B2 (en) 2005-07-29 2009-02-03 Chevron U.S.A. Inc. Process for metals recovery from spent catalyst
ES2621425T3 (es) 2005-08-16 2017-07-04 Research Institute Of Petroleum Proceso para la hidroconversión de un material de alimentación hidrocarbonado pesado.
US7674369B2 (en) * 2006-12-29 2010-03-09 Chevron U.S.A. Inc. Process for recovering ultrafine solids from a hydrocarbon liquid
US7837960B2 (en) 2007-11-28 2010-11-23 Chevron U.S.A. Inc. Process for separating and recovering base metals from used hydroprocessing catalyst
CA2706957C (en) * 2007-11-28 2016-07-19 Chevron U.S.A. Inc. Process for recovering base metals from used hydroprocessing catalyst
GB2456537A (en) * 2008-01-17 2009-07-22 Grimley Smith Associates Process for vanadium recovery from residues
US10743241B1 (en) 2017-06-06 2020-08-11 Nocell Technologies, LLC System, method and apparatus for facilitating the restriction of the use of one or more network devices through automated policy enforcement

Also Published As

Publication number Publication date
ES2454341T3 (es) 2014-04-10
KR20110085839A (ko) 2011-07-27
PT2348136E (pt) 2014-04-03
HK1158708A1 (en) 2012-07-20
CU20100136A7 (es) 2012-06-21
EP2348136A1 (en) 2011-07-27
MX2010006031A (es) 2011-07-21
JP2011147925A (ja) 2011-08-04
JP5232833B2 (ja) 2013-07-10
BRPI1004426A2 (pt) 2012-03-20
US20110176978A1 (en) 2011-07-21
CA2704875A1 (en) 2011-07-21
RU2010123818A (ru) 2011-12-20
CN102134643A (zh) 2011-07-27
EP2348136B1 (en) 2014-01-01
CN102134643B (zh) 2015-03-11
ECSP10010220A (es) 2011-08-31
US8636967B2 (en) 2014-01-28
RU2469113C2 (ru) 2012-12-10
CA2704875C (en) 2015-01-06

Similar Documents

Publication Publication Date Title
CU20100136A7 (es) Recuperación de metales a partir de efluente pesado hidroconvertido
CU20100097A7 (es) Proceso de hidroconversión para crudos pesados y extra pesados y productos residuales
BR112018008620A2 (pt) ?processos para preparar um produto de metal-carbono conformado poroso e para produzir um composto, e, produtos de metal-carbono conformados carbonizado e poroso?
MX2017010410A (es) Metodos integrados para sintesis quimica.
WO2015183411A3 (en) Upgrading pyrolysis tar
IN2013MU02899A (es)
FR2970245B1 (fr) Materiau composite silicium/carbone, procede de synthese et utilisation d'un tel materiau
FR2959737B1 (fr) Procede de production d'alkylbenzenes ramifies utilisant une source de carbone renouvelable.
MX2011012558A (es) Producto con materiales de soporte biorreabsorbibles y envase.
MX2018010305A (es) Proceso para preparar terpinen-4-ol.
MX360854B (es) Polímeros basados en etileno con una resistencia a la fusión mejorada, y procesos para lo mismo.
EP3662033A4 (en) AMIDOAMINE SYNTHESIS, METHOD OF TRACKING THE REACTION PROCESS
PL400162A1 (pl) Nowe kompleksy rutenu, ich zastosowanie w reakcjach metatezy oraz sposób prowadzenia reakcji metatezy
MY169483A (en) Solvolysis of biomass using solvent from a bioreforming process
WO2010027150A3 (en) New preparation of hydroxychloroquine
MY157193A (en) Process for production of olefin
MX2015010962A (es) Proceso para producir 2,3,3,3-tetrafluoropropeno.
MX2019003759A (es) Composicion de polipropileno.
BR112018004546A2 (pt) processo para recuperar um componente metálico
MY160666A (en) Process for cleaning a process condensate
MX2010005344A (es) Metodos para la remocion de impurezas de corrientes de alimentacion de polimerizacion.
CR20110208A (es) Proceso para la preparación de benzonorbornenos
MY193764A (en) Micro-reactor and method implementation for methanation
MX2012010317A (es) ß-HIDROXIALQUILAMIDAS, METODO PARA SU PRODUCCION Y SU USO.
PH12014501367A1 (en) Processes for making magnolol and derivatives thereof

Legal Events

Date Code Title Description
FG Grant of patent