BR112013026705A2 - processo para gerar pelo menos um poliol a partir de uma carga de alimentação, e, sistema de catalisador - Google Patents

processo para gerar pelo menos um poliol a partir de uma carga de alimentação, e, sistema de catalisador

Info

Publication number
BR112013026705A2
BR112013026705A2 BR112013026705A BR112013026705A BR112013026705A2 BR 112013026705 A2 BR112013026705 A2 BR 112013026705A2 BR 112013026705 A BR112013026705 A BR 112013026705A BR 112013026705 A BR112013026705 A BR 112013026705A BR 112013026705 A2 BR112013026705 A2 BR 112013026705A2
Authority
BR
Brazil
Prior art keywords
polyol
feedstock
generating
catalyst system
saccharide
Prior art date
Application number
BR112013026705A
Other languages
English (en)
Inventor
John Q Chen
Joseph A Kocal
Tom N Kalnes
Original Assignee
Uop Llc
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
Priority claimed from US13/192,907 external-priority patent/US20110312487A1/en
Priority claimed from US13/192,970 external-priority patent/US8222462B2/en
Application filed by Uop Llc filed Critical Uop Llc
Publication of BR112013026705A2 publication Critical patent/BR112013026705A2/pt

Links

Classifications

    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6525—Molybdenum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6527—Tungsten
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/883—Molybdenum and nickel
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8871—Rare earth metals or actinides
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

processo para gerar pelo menos um poliol a partir de uma carga de alimentação, e, sistema de catalisador um processo para gerar pelo menos um poliol a partir de uma carga de alimentação compreendendo sacarídeo é realizado de uma maneira contínua ou em batelada. o processo envolve contactar, hidrogênio, água, e uma carga de alimentação compreendendo sacarídeo, com um sistema de catalisador para gerar uma corrente de efluente compreendendo pelo menos um poliol e recuperar o poliol da corrente de efluente. o sistema de catalisador compreende pelo menos um componente não suportado e pelo menos um componente suportado.
BR112013026705A 2011-07-28 2012-07-03 processo para gerar pelo menos um poliol a partir de uma carga de alimentação, e, sistema de catalisador BR112013026705A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/192,907 US20110312487A1 (en) 2011-07-28 2011-07-28 Catalyst system for generation of polyols from saccharides
US13/192,970 US8222462B2 (en) 2011-07-28 2011-07-28 Process for generation of polyols from saccharides
PCT/US2012/045343 WO2013015955A2 (en) 2011-07-28 2012-07-03 Generation of polyols from saccharides

Publications (1)

Publication Number Publication Date
BR112013026705A2 true BR112013026705A2 (pt) 2016-12-27

Family

ID=47601711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013026705A BR112013026705A2 (pt) 2011-07-28 2012-07-03 processo para gerar pelo menos um poliol a partir de uma carga de alimentação, e, sistema de catalisador

Country Status (6)

Country Link
EP (1) EP2736869A4 (pt)
CN (1) CN103608320A (pt)
BR (1) BR112013026705A2 (pt)
CA (1) CA2832741A1 (pt)
TW (1) TWI539994B (pt)
WO (1) WO2013015955A2 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105073694B (zh) 2013-04-05 2017-04-26 国际壳牌研究有限公司 制备二醇的方法
US9884798B2 (en) 2013-04-05 2018-02-06 Shell Oil Company Process for the conversion of saccharide-containing feedstock
BR112015019100A2 (pt) 2013-04-26 2017-07-18 Shell Int Research processo para a preparação de monoetileno glicol a partir de sacarose, e, processo para a conversão de sacarose em frutose e/ou derivados de frutose
BR112016003939B1 (pt) * 2013-08-26 2021-02-23 Shell Internationale Research Maatschappij B.V. processo para a preparação de um composto
WO2015028593A1 (en) * 2013-08-30 2015-03-05 Shell Internationale Research Maatschappij B.V. Process for the conversion of saccharide-containing feedstock
CN106573860B (zh) * 2014-04-09 2020-10-27 马来西亚国家石油公司 含糖类的原料选择性转化为乙二醇的方法
CN105523890B (zh) 2014-09-28 2021-04-16 长春美禾科技发展有限公司 一种制备二元醇的方法
WO2016114658A1 (en) * 2015-01-13 2016-07-21 Avantium Knowledge Centre B.V. Process for preparing ethylene glycol from a carbohydrate
CN107438591B (zh) * 2015-01-13 2020-10-16 阿凡田知识中心有限公司 从碳水化合物源制备乙二醇的工艺
AU2016207242B2 (en) 2015-01-13 2018-09-13 Avantium Knowledge Centre B.V. Continuous process for preparing ethylene glycol from a carbohydrate source
CN107406359A (zh) 2015-01-13 2017-11-28 阿凡田知识中心有限公司 从碳水化合物制备乙二醇的工艺
EP3317242B1 (en) * 2015-06-30 2020-07-29 Shell International Research Maatschappij B.V. Process for the preparation of glycols
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
WO2017085219A1 (en) 2015-11-19 2017-05-26 Shell Internationale Research Maatschappij B.V. Catalyst system and process for the production of glycols
US20180326405A1 (en) * 2015-11-19 2018-11-15 Shell Oil Company Catalyst system and process for the production of glycols
CN108348900B (zh) * 2015-11-19 2021-04-16 国际壳牌研究有限公司 用于产生二醇的催化剂系统和方法
CN108348899B (zh) * 2015-11-19 2021-06-04 国际壳牌研究有限公司 用于制造二醇的催化剂系统和方法
BR112018011713B1 (pt) 2015-12-09 2021-05-18 Shell Internationale Research Maatschappij B.V. processo contínuo para a preparação de etilenoglicol e 1,2-propilenoglicol do material de partida que compreende um ou mais sacarídeos
BR112018016284A2 (pt) 2016-02-09 2018-12-18 Shell Int Research processo para a produção de alquileno glicóis
WO2017153347A1 (en) * 2016-03-07 2017-09-14 Shell Internationale Research Maatschappij B.V. Process for recovering a metallic component
MY193158A (en) * 2016-06-03 2022-09-26 Iowa Corn Promotion Board Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycol
CA3031857A1 (en) * 2016-08-04 2018-02-08 Shell Internationale Research Maatschappij B.V. Process for the production of glycols
EP3519379B1 (en) * 2016-09-29 2022-09-07 Shell Internationale Research Maatschappij B.V. Method for acid treatment conditioning of a catalyst in the production of glycols
US10647646B2 (en) * 2016-10-28 2020-05-12 Shell Oil Company Process for the production of glycols
WO2020055831A1 (en) 2018-09-13 2020-03-19 Shell Oil Company Start-up process for the production of glycols
BR112021004750A2 (pt) 2018-09-13 2021-06-01 Shell Internationale Research Maatschappij B.V. processo de desligamento para a produção de glicóis
WO2020212542A1 (en) 2019-04-17 2020-10-22 Shell Internationale Research Maatschappij B.V. Stirred injection mixing process
WO2023083948A1 (en) 2021-11-12 2023-05-19 Shell Internationale Research Maatschappij B.V. Process for separating glycol from diols
WO2023150656A1 (en) 2022-02-04 2023-08-10 Shell Usa, Inc. Process for producing glycol from renewable feedstock

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642394A (en) * 1985-07-16 1987-02-10 Celanese Corporation Production of propanediols
JP5010963B2 (ja) * 2006-05-09 2012-08-29 花王株式会社 多価アルコールの水素化分解物の製造方法
CN101437781B (zh) * 2006-05-09 2012-04-04 花王株式会社 多元醇的氢解物的制造方法
CN101723802B (zh) * 2008-10-24 2013-06-19 中国科学院大连化学物理研究所 一种纤维素制乙二醇的方法
CN102049273B (zh) * 2009-10-27 2013-05-01 中国科学院大连化学物理研究所 一种介孔炭担载的碳化钨催化剂及其制备和应用
CN101768050B (zh) * 2009-12-25 2012-12-05 北京大学 一种生产乙二醇和1，2-丙二醇的方法
US8710281B2 (en) * 2009-12-30 2014-04-29 Virent, Inc. Catalysts for hydrodeoxygenation of polyols
CN102190562B (zh) * 2010-03-17 2014-03-05 中国科学院大连化学物理研究所 一种多羟基化合物制乙二醇的方法
US8222465B2 (en) * 2011-07-28 2012-07-17 Uop Llc Catalytic process for continuously generating polyols

Also Published As

Publication number Publication date
WO2013015955A3 (en) 2013-03-21
EP2736869A4 (en) 2015-01-07
TW201315540A (zh) 2013-04-16
WO2013015955A2 (en) 2013-01-31
CA2832741A1 (en) 2013-01-31
EP2736869A2 (en) 2014-06-04
TWI539994B (zh) 2016-07-01
CN103608320A (zh) 2014-02-26

Similar Documents

Publication Publication Date Title
BR112013026705A2 (pt) processo para gerar pelo menos um poliol a partir de uma carga de alimentação, e, sistema de catalisador
BR112013027833A2 (pt) Processo para a geração de pelo menos um poliol a partir de uma carga de alimentação que compreende celulose
BR112017007777A2 (pt) canabidiol para uso, método para tratar convulsões atônicas, e, composição.
BR112015021007A2 (pt) reação de oxidação com excelente taxa de conversão
BR112015019704A8 (pt) método e sistema de destilação reativa
BR112014000199A2 (pt) processo melhorado para desidrogenar um alcano
BRPI0915559A2 (pt) processo e dispositivo para a produção, a partir de biomassa, de gás de síntese com reduzido teor de alcatrão
BR112014011907A2 (pt) processo para a fabricação de hidrofluorolefinas
BR112012021399A2 (pt) composição de pró-catalisador, composição de catalisador e processo para produzir um polímero baseado em olefina
BRPI0821444A2 (pt) Processo para a produção de um produto de reação, e, sistema para a produção de componentes de combinação da gasolina de volatilidade alta e qualidade alta
BRPI1004565A2 (pt) componente de catalisador sólido, catalisador de polimerização de olefina, e , processo para produzir um polímero de olefina.
BR112014015580A8 (pt) catalisador, catalisador de hidrogenação, processo para produzir etanol e processo de síntese para produzir o catalisador
BR112012028664A2 (pt) método, e, sistema
BR112015016614A2 (pt) métodos e sistemas de tratamento de água residual
BRPI1011517A2 (pt) processos para produzir nanofribras de carbono e/ou nanotubos de carbono, e para realizar pelo menos uma reação química na presença de um catalisador suportado, partículas de carbono, e, catalisador ou precursor de catalisador.
BR102012019673A8 (pt) Reator tubular
BR112012015583A2 (pt) métodos para purificação de cucurbiturila
CL2015003654A1 (es) Proceso para producir metanol purificado desde un condensado pretratado, su refino por osmosis inversa y refino adicional para producir metanol purificado con carbono activado.
BR112013018912A2 (pt) processo para a produção de acetato de metila e ácido acético
MX2013004414A (es) Proceso para la fabricacion de 2-cloro-1,1,1,2-tetrafluoropropano por fluoracion en fase liquida de 2-cloro-3,3,3-trifluoropropeno.
BR112015002402A2 (pt) hidrocraqueamento de resíduos
BR112015004912A2 (pt) método para clivar uma ligação b-o-4 em um substrato
BR112012022949A2 (pt) processo para preparar, composição, uso.
MX2011006179A (es) Transesterificacion de una sola etapa de materia prima de alimentacion usando catalizador gaseoso.
BR112012020824A2 (pt) processo para produção de corpos moldados revestidos.

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)