TW223067B - - Google Patents
Info
- Publication number
- TW223067B TW223067B TW082101278A TW82101278A TW223067B TW 223067 B TW223067 B TW 223067B TW 082101278 A TW082101278 A TW 082101278A TW 82101278 A TW82101278 A TW 82101278A TW 223067 B TW223067 B TW 223067B
- Authority
- TW
- Taiwan
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D291/00—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
- C07D291/02—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms not condensed with other rings
- C07D291/06—Six-membered rings
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/17—Saline water conversion
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4208513 | 1992-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW223067B true TW223067B (en:Method) | 1994-05-01 |
Family
ID=6454275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW082101278A TW223067B (en:Method) | 1992-03-17 | 1993-02-23 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5744010A (en:Method) |
| EP (1) | EP0638076B1 (en:Method) |
| KR (2) | KR0141871B1 (en:Method) |
| CN (1) | CN1035004C (en:Method) |
| AU (1) | AU3748893A (en:Method) |
| BR (1) | BR9306090A (en:Method) |
| CZ (1) | CZ289741B6 (en:Method) |
| DE (1) | DE59308994D1 (en:Method) |
| HU (1) | HU216294B (en:Method) |
| IL (1) | IL105077A (en:Method) |
| MX (1) | MX9301434A (en:Method) |
| RU (1) | RU2106347C1 (en:Method) |
| SG (1) | SG52713A1 (en:Method) |
| SK (1) | SK280033B6 (en:Method) |
| TW (1) | TW223067B (en:Method) |
| WO (1) | WO1993019055A1 (en:Method) |
| ZA (1) | ZA931857B (en:Method) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062560C (zh) * | 1996-01-18 | 2001-02-28 | 广东省食品工业研究所 | 双氧噁噻嗪盐类化合物的分离和精制方法 |
| CN100516054C (zh) * | 2006-09-24 | 2009-07-22 | 张家港浩波化学品有限公司 | 一种合成乙酰磺胺酸钾过程中的磺化环合工艺及该工艺的专用设备 |
| US9024016B2 (en) | 2012-06-08 | 2015-05-05 | Nutrinova Nutrition Specialists & Food Ingredients GmbH | Process for producing acesulfame potassium |
| CN104292181B (zh) * | 2014-09-27 | 2016-10-26 | 安徽金禾实业股份有限公司 | 一种mvr系统浓缩安赛蜜母液的方法 |
| JP6818896B2 (ja) * | 2016-09-21 | 2021-01-27 | セラニーズ・インターナショナル・コーポレーション | アセスルファムカリウム組成物及びその製造方法 |
| RS62400B1 (sr) | 2016-09-21 | 2021-10-29 | Celanese Int Corp | Kompozicije acesulfam-kalijuma i postupci za njihovu proizvodnju |
| EP3319949B1 (en) | 2016-09-21 | 2020-07-22 | Celanese International Corporation | Acesulfame potassium compositions and processes for producing same |
| EP3744716A1 (en) | 2016-09-21 | 2020-12-02 | Celanese International Corporation | Acesulfame potassium compositions and processes for producing same |
| WO2019114999A1 (en) | 2017-12-15 | 2019-06-20 | Chemadvice Gmbh | Process for the preparation of an acesulfame in a spray reactor having a specific velocity of flow |
| EP3740471B9 (en) | 2018-01-18 | 2023-10-04 | ChemAdvice GmbH | Process for the preparation of an acesulfame with sulphuric acid processing |
| CN113620456B (zh) * | 2021-06-30 | 2023-07-14 | 南通醋酸化工股份有限公司 | 一种适用于生产安赛蜜的溶剂回收和废酸处理系统及方法 |
| CN114229982A (zh) * | 2021-11-23 | 2022-03-25 | 安徽金禾实业股份有限公司 | 一种ak糖结晶废液的氧化处理装置及方法 |
| WO2023123405A1 (zh) * | 2021-12-31 | 2023-07-06 | 安徽金禾实业股份有限公司 | 一种对含有乙酰磺胺酸的水解反应产物的处理方法和装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2024694C3 (de) * | 1970-05-21 | 1979-03-29 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von 3,4-Dihydro-l ,23-oxathiazin-4-onen |
| DE2434562A1 (de) * | 1974-07-18 | 1976-01-29 | Hoechst Ag | Verfahren zur herstellung des suessstoffes 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid |
| DE2539737C2 (de) * | 1975-09-06 | 1982-02-25 | Edeleanu Gmbh, 6000 Frankfurt | Verfahren zur kontinuierlichen Wiedergewinnung von thermisch instabilen Lösungsmittelgemischen |
| US4289586A (en) * | 1978-04-06 | 1981-09-15 | Finishing Equipment, Inc. | Solvent recovery method |
| DE3410440A1 (de) * | 1984-03-22 | 1985-09-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen |
| DE3410439A1 (de) * | 1984-03-22 | 1985-09-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen sowie der dabei als zwischenprodukt(e) auftretenden acetoacetamind-n-sulfonsaeure(salze) |
| DE3527070A1 (de) * | 1985-07-29 | 1987-01-29 | Hoechst Ag | Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid |
| DE3531358A1 (de) * | 1985-09-03 | 1987-03-12 | Hoechst Ag | Verfahren zur herstellung der nicht-toxischen salze des 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxids |
-
1993
- 1993-02-23 TW TW082101278A patent/TW223067B/zh not_active IP Right Cessation
- 1993-03-16 SG SG1996008156A patent/SG52713A1/en unknown
- 1993-03-16 WO PCT/EP1993/000606 patent/WO1993019055A1/de active IP Right Grant
- 1993-03-16 BR BR9306090A patent/BR9306090A/pt not_active IP Right Cessation
- 1993-03-16 IL IL10507793A patent/IL105077A/xx not_active IP Right Cessation
- 1993-03-16 RU RU94041735A patent/RU2106347C1/ru active
- 1993-03-16 US US08/302,807 patent/US5744010A/en not_active Expired - Lifetime
- 1993-03-16 HU HU9402643A patent/HU216294B/hu unknown
- 1993-03-16 CN CN93102657A patent/CN1035004C/zh not_active Expired - Lifetime
- 1993-03-16 CZ CZ19942278A patent/CZ289741B6/cs not_active IP Right Cessation
- 1993-03-16 ZA ZA931857A patent/ZA931857B/xx unknown
- 1993-03-16 MX MX9301434A patent/MX9301434A/es unknown
- 1993-03-16 DE DE59308994T patent/DE59308994D1/de not_active Expired - Lifetime
- 1993-03-16 SK SK1081-94A patent/SK280033B6/sk not_active IP Right Cessation
- 1993-03-16 EP EP93920533A patent/EP0638076B1/de not_active Expired - Lifetime
- 1993-03-16 AU AU37488/93A patent/AU3748893A/en not_active Abandoned
-
1994
- 1994-09-16 KR KR1019940703240A patent/KR0141871B1/ko not_active Expired - Lifetime
- 1994-09-16 KR KR1019940703240A patent/KR950700891A/ko active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU3748893A (en) | 1993-10-21 |
| RU94041735A (ru) | 1996-08-10 |
| IL105077A0 (en) | 1993-07-08 |
| DE59308994D1 (de) | 1998-10-22 |
| EP0638076B1 (de) | 1998-09-16 |
| SK108194A3 (en) | 1995-07-11 |
| SK280033B6 (sk) | 1999-07-12 |
| CN1035004C (zh) | 1997-05-28 |
| MX9301434A (es) | 1994-01-31 |
| KR0141871B1 (ko) | 1998-06-01 |
| US5744010A (en) | 1998-04-28 |
| HUT71700A (en) | 1996-01-29 |
| RU2106347C1 (ru) | 1998-03-10 |
| ZA931857B (en) | 1993-10-05 |
| CN1077712A (zh) | 1993-10-27 |
| WO1993019055A1 (de) | 1993-09-30 |
| KR950700891A (ko) | 1995-02-20 |
| HU216294B (hu) | 1999-06-28 |
| CZ289741B6 (cs) | 2002-03-13 |
| IL105077A (en) | 1997-02-18 |
| SG52713A1 (en) | 1998-09-28 |
| HU9402643D0 (en) | 1994-12-28 |
| EP0638076A1 (de) | 1995-02-15 |
| CZ227894A3 (en) | 1995-07-12 |
| BR9306090A (pt) | 1997-11-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |