BR112022006245A2 - Processo para a produção de ácidos alcanossulfônicos a partir de um alcano e so3 com a ajuda de um iniciador - Google Patents
Processo para a produção de ácidos alcanossulfônicos a partir de um alcano e so3 com a ajuda de um iniciadorInfo
- Publication number
- BR112022006245A2 BR112022006245A2 BR112022006245A BR112022006245A BR112022006245A2 BR 112022006245 A2 BR112022006245 A2 BR 112022006245A2 BR 112022006245 A BR112022006245 A BR 112022006245A BR 112022006245 A BR112022006245 A BR 112022006245A BR 112022006245 A2 BR112022006245 A2 BR 112022006245A2
- Authority
- BR
- Brazil
- Prior art keywords
- production
- alkane
- initiator
- help
- alkanesulfonic acids
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title abstract 2
- 150000001335 aliphatic alkanes Chemical class 0.000 title 1
- 239000003999 initiator Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
-
- 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
- B01D3/007—Energy recuperation; Heat pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/04—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing only one sulfo group
-
- 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
- Y02P20/10—Process efficiency
Abstract
a presente invenção refere-se a um processo melhorado para a produção de ácidos alcanossulfônicos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19201029 | 2019-10-02 | ||
PCT/EP2020/076570 WO2021063768A1 (en) | 2019-10-02 | 2020-09-23 | Process for manufacturing alkanesulfonic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022006245A2 true BR112022006245A2 (pt) | 2022-06-21 |
Family
ID=68318757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022006245A BR112022006245A2 (pt) | 2019-10-02 | 2020-09-23 | Processo para a produção de ácidos alcanossulfônicos a partir de um alcano e so3 com a ajuda de um iniciador |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220348537A1 (pt) |
EP (1) | EP4038050B1 (pt) |
KR (1) | KR20220071201A (pt) |
CN (1) | CN114423737A (pt) |
BR (1) | BR112022006245A2 (pt) |
CA (1) | CA3156635A1 (pt) |
MX (1) | MX2022004064A (pt) |
WO (1) | WO2021063768A1 (pt) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3071549B1 (en) | 2013-11-18 | 2017-10-18 | Grillo-Werke AG | Novel initiator for preparing alkanesulfonic acids from alkane and oleum |
TWI653219B (zh) * | 2016-11-28 | 2019-03-11 | 德商葛里洛沃克股份有限公司 | 無溶劑烷類磺化反應 |
EP3580200A1 (en) | 2017-02-07 | 2019-12-18 | Grillo-Werke AG | Method for the production of alkane sulfonic acids |
KR102495410B1 (ko) | 2017-05-11 | 2023-02-06 | 알케마 인코포레이티드 | 정제된 형태의 메탄설폰산을 회수하기 위한 방법 및 시스템 |
KR102632030B1 (ko) | 2017-05-30 | 2024-01-31 | 바스프 에스이 | 메탄 설폰산의 제조 방법 |
WO2019154681A1 (en) * | 2018-02-07 | 2019-08-15 | Basf Se | Process for the manufacturing of alkanesulfonic acids |
-
2020
- 2020-09-23 WO PCT/EP2020/076570 patent/WO2021063768A1/en active Search and Examination
- 2020-09-23 CA CA3156635A patent/CA3156635A1/en active Pending
- 2020-09-23 EP EP20774996.1A patent/EP4038050B1/en active Active
- 2020-09-23 BR BR112022006245A patent/BR112022006245A2/pt active Search and Examination
- 2020-09-23 MX MX2022004064A patent/MX2022004064A/es unknown
- 2020-09-23 KR KR1020227010502A patent/KR20220071201A/ko unknown
- 2020-09-23 US US17/766,084 patent/US20220348537A1/en active Pending
- 2020-09-23 CN CN202080065734.1A patent/CN114423737A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20220071201A (ko) | 2022-05-31 |
WO2021063768A1 (en) | 2021-04-08 |
CN114423737A (zh) | 2022-04-29 |
CA3156635A1 (en) | 2021-04-08 |
US20220348537A1 (en) | 2022-11-03 |
MX2022004064A (es) | 2022-05-02 |
EP4038050B1 (en) | 2023-11-08 |
EP4038050A1 (en) | 2022-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY191259A (en) | Solvent-free alkane sulfonation | |
BR112019000718A2 (pt) | processo para a produção de geopolímero ou compósito de geopolímero | |
BR112017023950A2 (pt) | processo para a preparação de limonen-4-ol | |
BR112017023546A2 (pt) | processo para a produção de ácido sulfúrico. | |
BR112017028128A2 (pt) | ?processo para a preparação de uma poliamida? | |
BR112018071639A2 (pt) | processo para produção de metil mercaptano a partir de sulfeto de dimetila | |
BR112017001177A2 (pt) | processo para a purificação de poliovírus a partir de culturas celulares | |
CL2021000728A1 (es) | Proceso de elaboración de alfa-cetoglutarato de calcio referencia cruzada con solicitudes relacionadas | |
BR112018071284A2 (pt) | forma sólida do (-) ambrox formada pela bioconversão do homofarnesol na presença de um biocatalisador | |
MY194414A (en) | Process for continuous industrial synthesis of alkane-sulphonicacid | |
CO2021004915A2 (es) | Método para la producción de ácido acrílico o sus sales | |
BR112022006245A2 (pt) | Processo para a produção de ácidos alcanossulfônicos a partir de um alcano e so3 com a ajuda de um iniciador | |
BR112021026617A2 (pt) | Processo para separar ácido metanossulfônico anidro de uma mistura de reação | |
BR112016017281A2 (pt) | microrganismos produtores de l-aminoácidos e processo para produção de l-aminoácidos usando os mesmos | |
BR112021019428A2 (pt) | Processo para fornecer ácido metanossulfônico anidro (msa) a partir de composições compreendendo so3 | |
BR112021025713A2 (pt) | Produto análogo de carne formado | |
BR112017017209A2 (pt) | processo para inibir incrustação. | |
BR112022006050A2 (pt) | Processo para produção de ácido alcanossulfônico | |
CL2023001760A1 (es) | Proceso | |
BR112023005850A2 (pt) | Processo para purificação de pleuromutilinas | |
BR112018076814A2 (pt) | produção de anidrido de sulfonil azida | |
BR112023000227A2 (pt) | Processo para preparação de dismina | |
BR112022007242A2 (pt) | Processo de esterificação de ácidos graxos | |
BR112021024874A2 (pt) | Processo para a produção de peróxidos de diacila | |
BR112021026624A2 (pt) | Processo para a fabricação de 3,5-difluoro-benzilamida de ácido (s)-3-hidróxi-1-(1h-indol-5-il)-2-oxo-pirrolidina-3-carboxílico |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] |