KR102495410B1 - 정제된 형태의 메탄설폰산을 회수하기 위한 방법 및 시스템 - Google Patents
정제된 형태의 메탄설폰산을 회수하기 위한 방법 및 시스템 Download PDFInfo
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- KR102495410B1 KR102495410B1 KR1020197036696A KR20197036696A KR102495410B1 KR 102495410 B1 KR102495410 B1 KR 102495410B1 KR 1020197036696 A KR1020197036696 A KR 1020197036696A KR 20197036696 A KR20197036696 A KR 20197036696A KR 102495410 B1 KR102495410 B1 KR 102495410B1
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- Prior art keywords
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- sulfur trioxide
- methanesulfonic acid
- heavy
- ppm
- Prior art date
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- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 title claims abstract description 195
- 229940098779 methanesulfonic acid Drugs 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 61
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims abstract description 146
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 41
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 41
- 238000004821 distillation Methods 0.000 claims abstract description 36
- 239000000654 additive Substances 0.000 claims abstract description 32
- 230000000996 additive effect Effects 0.000 claims abstract description 28
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 17
- 238000009835 boiling Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 11
- 239000003999 initiator Substances 0.000 claims description 8
- 150000002978 peroxides Chemical class 0.000 claims description 7
- IZDROVVXIHRYMH-UHFFFAOYSA-N methanesulfonic anhydride Chemical compound CS(=O)(=O)OS(C)(=O)=O IZDROVVXIHRYMH-UHFFFAOYSA-N 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 26
- 238000006243 chemical reaction Methods 0.000 abstract description 19
- 150000003464 sulfur compounds Chemical class 0.000 description 21
- 238000000926 separation method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 4
- -1 For example Chemical class 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- RWXHYXDVRPDERF-UHFFFAOYSA-N hydroperoxysulfonyl methanesulfonate Chemical compound CS(=O)(=O)OS(=O)(=O)OO RWXHYXDVRPDERF-UHFFFAOYSA-N 0.000 description 2
- XJPAEZVERBCSTJ-UHFFFAOYSA-N methylsulfonyloxy methanesulfonate Chemical compound CS(=O)(=O)OOS(C)(=O)=O XJPAEZVERBCSTJ-UHFFFAOYSA-N 0.000 description 2
- JRKICGRDRMAZLK-UHFFFAOYSA-N peroxydisulfuric acid Chemical compound OS(=O)(=O)OOS(O)(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-N 0.000 description 2
- FHHJDRFHHWUPDG-UHFFFAOYSA-N peroxysulfuric acid Chemical compound OOS(O)(=O)=O FHHJDRFHHWUPDG-UHFFFAOYSA-N 0.000 description 2
- 150000003009 phosphonic acids Chemical class 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
Images
Classifications
-
- 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
- B01D3/06—Flash distillation
-
- 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
- B01D3/10—Vacuum 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
도 1은, 본 발명의 양태에 따른, 삼산화황을 포함하는 조성물로부터, 정제된 형태의 메탄설폰산을 회수하기 위한 분리 시스템의 개략도이고,
도 2는, 본 발명의 양태에 따른, 메탄설폰산을 생성하기 위한 반응기 및 도 1의 분리 시스템을 사용하는 제조 시스템의 개략도이다.
Claims (20)
- 탄화수소, 메탄설폰산 및 삼산화황으로 구성되는 공급물 스트림으로부터, 정제된 형태의 무수 메탄설폰산을 회수하기 위한 방법으로서, 상기 방법이,
상기 공급물 스트림을 분리하여, 탄화수소로 구성되는 경질 스트림 및 메탄설폰산 및 삼산화황으로 구성되는 중질 스트림을 생성하는 단계;
상기 중질 스트림을, 상기 삼산화황과 반응할 수 있는 반응성 첨가제와 접촉시켜, 상기 삼산화황의 비점보다 높은 비점을 갖는 중질 반응 생성물을 생성하는 단계; 및
증류 컬럼을 사용하여 상기 중질 스트림을 분리하여, 메탄설폰산으로 필수적으로 구성되는 증류물 스트림 및 상기 중질 반응 생성물을 포함하는 저부 스트림을 생성하는 단계를 포함하는, 방법. - 제1항에 있어서, 상기 중질 스트림을 분리하는 단계가, 증기-액체 분리기를 사용하여 필수적으로 탄화수소로 구성되는 스트림을 회수함을 추가로 포함하는, 방법.
- 제1항에 있어서, 상기 중질 스트림을 상기 반응성 첨가제와 접촉시키는 단계가, 적어도 하나의 믹서를 사용하여 상기 반응성 첨가제와 상기 중질 스트림을 혼합함을 추가로 포함하는, 방법.
- 제1항에 있어서, 반응기를 사용하여 삼산화황과 메탄을 반응시켜, 탄화수소, 메탄설폰산, 삼산화황 및 임의로 황산을 포함하는 상기 공급물 스트림을 생성하는 단계를 추가로 포함하는, 방법.
- 제4항에 있어서, 과산화물 개시제가 상기 반응기에 공급되는, 방법.
- 제1항에 있어서, 상기 공급물 스트림이 황산을 추가로 포함하는, 방법.
- 제1항에 있어서, 상기 반응성 첨가제가 물인, 방법.
- 제1항에 있어서, 상기 반응성 첨가제가, 알콜, 에테르, 알킬 벤젠 및 알파 올레핀으로 이루어지는 그룹으로부터 선택되는 적어도 하나의 화합물인, 방법.
- 제1항에 있어서, 상기 증류 컬럼이 0.22 내지 50mbar의 압력에서 작동되는, 방법.
- 제9항에 있어서, 상기 증류 컬럼이 4 내지 30mbar의 압력에서 작동되는, 방법.
- 제10항에 있어서, 상기 증류 컬럼이 6 내지 14mbar의 압력에서 작동되는, 방법.
- 제11항에 있어서, 상기 증류 컬럼이 8 내지 12mbar의 압력에서 작동되는, 방법.
- 제1항에 있어서, 상기 증류물 스트림이 500ppm 이하의 황산 또는 이의 등가물을 포함하는, 방법.
- 제13항에 있어서, 상기 증류물 스트림이 400ppm 이하의 황산 또는 이의 등가물을 포함하는, 방법.
- 제14항에 있어서, 상기 증류물 스트림이 300ppm 이하의 황산 또는 이의 등가물을 포함하는, 방법.
- 제15항에 있어서, 상기 증류물 스트림이 150ppm 이하의 황산 또는 이의 등가물을 포함하는, 방법.
- 제1항에 있어서, 상기 증류물 스트림이 메탄설폰산 및 50ppm 미만의 불순물로 구성되는, 방법.
- 제1항에 있어서, 상기 증류물 스트림이 삼산화황을 필수적으로 포함하지 않는, 방법.
- 제1항에 있어서, 상기 증류물 스트림이 60ppm 이하의 삼산화황을 포함하는, 방법.
- 제19항에 있어서, 상기 증류물 스트림이 40ppm 이하의 삼산화황을 포함하는, 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762504577P | 2017-05-11 | 2017-05-11 | |
US62/504,577 | 2017-05-11 | ||
PCT/US2018/031466 WO2018208701A1 (en) | 2017-05-11 | 2018-05-08 | Processes and systems for recovering methanesulfonic acid in purified form |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200006575A KR20200006575A (ko) | 2020-01-20 |
KR102495410B1 true KR102495410B1 (ko) | 2023-02-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020197036696A Active KR102495410B1 (ko) | 2017-05-11 | 2018-05-08 | 정제된 형태의 메탄설폰산을 회수하기 위한 방법 및 시스템 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10669232B2 (ko) |
EP (1) | EP3634597B1 (ko) |
JP (1) | JP7062686B2 (ko) |
KR (1) | KR102495410B1 (ko) |
CA (1) | CA3062417C (ko) |
MY (1) | MY191907A (ko) |
WO (1) | WO2018208701A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020048965A1 (en) * | 2018-09-04 | 2020-03-12 | Basf Se | Method for the production of alkane sulfonic acids |
CN113710650B (zh) * | 2019-04-18 | 2023-12-01 | 巴斯夫欧洲公司 | 由甲烷和so3生产无水甲磺酸的方法 |
EP3763701A1 (en) | 2019-07-10 | 2021-01-13 | Grillo-Werke AG | Improved process for the purification of methane sulfonic acid |
ES2966787T3 (es) * | 2019-07-10 | 2024-04-24 | Basf Se | Procedimiento para reducir la concentración de SO3 en una mezcla de reacción que comprende ácido metano sulfónico y SO3 |
WO2021023583A1 (en) | 2019-08-07 | 2021-02-11 | Basf Se | Process for the production of alkanesulfonic acids |
ES2966790T3 (es) * | 2019-08-07 | 2024-04-24 | Basf Se | Recuperación de ácido metanosulfónico exento de agua a partir de la corriente inferior de una columna de destilación |
EP3782981A1 (en) * | 2019-08-20 | 2021-02-24 | Basf Se | Catalysts for the synthesis of alkanesulfonic acids |
WO2021063730A1 (en) | 2019-10-01 | 2021-04-08 | Basf Se | Process for manufacturing alkanesulfonic acids |
CA3156635A1 (en) | 2019-10-02 | 2021-04-08 | Basf Se | Process for manufacturing alkanesulfonic acids |
EP3912622A1 (en) | 2020-05-19 | 2021-11-24 | tesa Labtec GmbH | Oral film for safe administration of api |
USD925697S1 (en) * | 2020-12-18 | 2021-07-20 | Jietai Purification Tech Co., Ltd. | Shower head |
US11767290B2 (en) | 2021-04-07 | 2023-09-26 | Veolia North America Regeneration Services, Llc | Method for removing SO3 and CH4 from mixtures which contain methane sulfonic acid |
US20220324794A1 (en) * | 2021-04-07 | 2022-10-13 | Veolia North American Regeneration Services, LLC | Method for removing so3 and ch4 from mixtures which contain methane sulfonic acid |
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WO2015071365A1 (en) | 2013-11-13 | 2015-05-21 | Grillo Chemie Gmbh | Process for preparing alkanesulfonic acids from sulfur trioxide and an alkane |
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2018
- 2018-05-08 MY MYPI2019006487A patent/MY191907A/en unknown
- 2018-05-08 JP JP2019561273A patent/JP7062686B2/ja active Active
- 2018-05-08 US US16/485,464 patent/US10669232B2/en active Active
- 2018-05-08 WO PCT/US2018/031466 patent/WO2018208701A1/en unknown
- 2018-05-08 CA CA3062417A patent/CA3062417C/en active Active
- 2018-05-08 KR KR1020197036696A patent/KR102495410B1/ko active Active
- 2018-05-08 EP EP18799183.1A patent/EP3634597B1/en active Active
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JP2001508427A (ja) | 1996-12-26 | 2001-06-26 | ミシガン モルキュラー インスティテュト | 無水アルカンスルホン酸の回収 |
JP2001064249A (ja) | 1999-07-27 | 2001-03-13 | Atofina | アルカンスルホン酸の精製 |
WO2015071365A1 (en) | 2013-11-13 | 2015-05-21 | Grillo Chemie Gmbh | Process for preparing alkanesulfonic acids from sulfur trioxide and an alkane |
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Also Published As
Publication number | Publication date |
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EP3634597B1 (en) | 2023-01-11 |
KR20200006575A (ko) | 2020-01-20 |
EP3634597A1 (en) | 2020-04-15 |
US10669232B2 (en) | 2020-06-02 |
EP3634597A4 (en) | 2021-01-20 |
CA3062417C (en) | 2023-07-04 |
WO2018208701A1 (en) | 2018-11-15 |
MY191907A (en) | 2022-07-18 |
US20200039926A1 (en) | 2020-02-06 |
CA3062417A1 (en) | 2018-11-15 |
JP2020519587A (ja) | 2020-07-02 |
JP7062686B2 (ja) | 2022-05-06 |
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