BR112018016979A2 - sistemas e métodos para produção de nitrilas - Google Patents

sistemas e métodos para produção de nitrilas

Info

Publication number
BR112018016979A2
BR112018016979A2 BR112018016979A BR112018016979A BR112018016979A2 BR 112018016979 A2 BR112018016979 A2 BR 112018016979A2 BR 112018016979 A BR112018016979 A BR 112018016979A BR 112018016979 A BR112018016979 A BR 112018016979A BR 112018016979 A2 BR112018016979 A2 BR 112018016979A2
Authority
BR
Brazil
Prior art keywords
present disclosure
acid
methods
molecule
production systems
Prior art date
Application number
BR112018016979A
Other languages
English (en)
Other versions
BR112018016979B8 (pt
BR112018016979B1 (pt
Inventor
R Vardon Derek
M Karp Eric
Tyler Beckham Gregg
Eaton Todd
Original Assignee
Alliance Sustainable Energy
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 Alliance Sustainable Energy filed Critical Alliance Sustainable Energy
Publication of BR112018016979A2 publication Critical patent/BR112018016979A2/pt
Publication of BR112018016979B1 publication Critical patent/BR112018016979B1/pt
Publication of BR112018016979B8 publication Critical patent/BR112018016979B8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/22—Preparation of carboxylic acid nitriles by reaction of ammonia with carboxylic acids with replacement of carboxyl groups by cyano groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • 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
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr

Landscapes

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

Abstract

um aspeto da presente revelação é um método que inclui uma primeira reação de uma molécula de pelo menos um de um ácido carboxílico, um éster de um ácido carboxílico e/ou um anidrido com amônia para formar um nitrila, onde a primeira reação é catalisada usando um catalisador ácido. em algumas modalidades da presente revelação, a molécula pode incluir pelo menos um de ácido acético, ácido lático e/ou ácido 3-hidroxipropriônico (3-hpa). em algumas modalidades da presente revelação, a molécula pode incluir, pelo menos, um de acetato de metila, lactato de etila e/ou 3-hidroxipropanoato de etila (etil 3-hp). em algumas modalidades da presente revelação, o anidrido pode ser anidrido acético.
BR112018016979A 2016-02-19 2017-02-17 Sistemas e métodos para produção de nitrilas BR112018016979B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662297187P 2016-02-19 2016-02-19
US62/297,187 2016-02-19
US201662437303P 2016-12-21 2016-12-21
US62/437,303 2016-12-21
PCT/US2017/018272 WO2017143124A1 (en) 2016-02-19 2017-02-17 Systems and methods for producing nitriles

Publications (3)

Publication Number Publication Date
BR112018016979A2 true BR112018016979A2 (pt) 2019-01-15
BR112018016979B1 BR112018016979B1 (pt) 2022-03-15
BR112018016979B8 BR112018016979B8 (pt) 2023-01-10

Family

ID=59625443

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112018016979A BR112018016979B8 (pt) 2016-02-19 2017-02-17 Sistemas e métodos para produção de nitrilas
BR112023022441A BR112023022441A2 (pt) 2016-02-19 2022-03-01 Sistemas e métodos para produção de nitrilas

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112023022441A BR112023022441A2 (pt) 2016-02-19 2022-03-01 Sistemas e métodos para produção de nitrilas

Country Status (5)

Country Link
US (4) US11046642B2 (pt)
EP (2) EP3416941A4 (pt)
CN (2) CN108698983A (pt)
BR (2) BR112018016979B8 (pt)
WO (2) WO2017143124A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017143124A1 (en) * 2016-02-19 2017-08-24 Alliance For Sustainable Energy, Llc Systems and methods for producing nitriles
US11732385B2 (en) * 2018-04-30 2023-08-22 Alliance For Sustainable Energy, Llc Emulsion polymerization of nitriles and other compounds
CN111250113A (zh) * 2018-11-30 2020-06-09 中国科学院大连化学物理研究所 超强酸催化剂在己二酸直接合成己二腈中的应用
CN113304764B (zh) * 2021-05-08 2023-09-26 大连和源化学科技开发有限公司 一种用于乙酸甲酯氨化脱水制乙腈的催化剂及其制备方法
CN115819278A (zh) * 2021-09-17 2023-03-21 中国石油化工股份有限公司 一种制备丁二腈的工艺及系统

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Also Published As

Publication number Publication date
US11046642B2 (en) 2021-06-29
CN108698983A (zh) 2018-10-23
US20240343683A1 (en) 2024-10-17
EP3416941A4 (en) 2019-10-16
US20180346411A1 (en) 2018-12-06
EP3416941A1 (en) 2018-12-26
BR112023022441A2 (pt) 2023-12-26
US20210253516A1 (en) 2021-08-19
CN117567319A (zh) 2024-02-20
WO2017143124A1 (en) 2017-08-24
BR112018016979B8 (pt) 2023-01-10
EP4330225A1 (en) 2024-03-06
US20210253515A1 (en) 2021-08-19
BR112018016979B1 (pt) 2022-03-15
WO2022231697A1 (en) 2022-11-03

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Legal Events

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/02/2017, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2671 DE 15/03/2022, QUANTO AO ITEM (73) ENDERECO DO TITULAR.