CN1278241A - 丙烯酸酯废物物流的脱硫方法 - Google Patents
丙烯酸酯废物物流的脱硫方法 Download PDFInfo
- Publication number
- CN1278241A CN1278241A CN98810775A CN98810775A CN1278241A CN 1278241 A CN1278241 A CN 1278241A CN 98810775 A CN98810775 A CN 98810775A CN 98810775 A CN98810775 A CN 98810775A CN 1278241 A CN1278241 A CN 1278241A
- Authority
- CN
- China
- Prior art keywords
- acid catalyst
- acid
- reaction
- water
- resistates
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
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)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/961,596 US6084122A (en) | 1997-10-31 | 1997-10-31 | Sulfur removal process from an acrylate waste stream |
US08/961,596 | 1997-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1278241A true CN1278241A (zh) | 2000-12-27 |
CN1113850C CN1113850C (zh) | 2003-07-09 |
Family
ID=25504704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98810775A Expired - Fee Related CN1113850C (zh) | 1997-10-31 | 1998-10-12 | 丙烯酸酯废物物流的脱硫方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6084122A (zh) |
EP (1) | EP1027322B1 (zh) |
JP (1) | JP2003520184A (zh) |
KR (1) | KR100575939B1 (zh) |
CN (1) | CN1113850C (zh) |
BR (1) | BR9813316A (zh) |
DE (1) | DE69817858T2 (zh) |
TW (1) | TW466233B (zh) |
WO (1) | WO1999023060A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109825359A (zh) * | 2019-04-04 | 2019-05-31 | 南京林业大学 | 一种利用造纸黑液制备生物基润滑油的方法及专用生产装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5605400A (en) * | 1999-06-17 | 2001-01-09 | Union Carbide Chemicals And Plastics Company Inc. | Processes for conducting equilibrium-limited reactions |
DE10127941A1 (de) | 2001-06-08 | 2002-05-29 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
CN101932547A (zh) * | 2008-01-18 | 2010-12-29 | 阿科玛股份有限公司 | 用于从丙烯酸酯重尾馏分中回收磺酸催化剂以及贵重产物的方法 |
US8765217B2 (en) | 2008-11-04 | 2014-07-01 | Entrotech, Inc. | Method for continuous production of (meth)acrylate syrup and adhesives therefrom |
US8329079B2 (en) | 2009-04-20 | 2012-12-11 | Entrochem, Inc. | Method and apparatus for continuous production of partially polymerized compositions and polymers therefrom |
FR2982258B1 (fr) | 2011-11-04 | 2013-11-15 | Arkema France | Procede de production d'acrylate de 2-octyle par esterification directe |
WO2013148497A1 (en) * | 2012-03-27 | 2013-10-03 | Eastman Chemical Company | Process for recovering and recycling an acid catalyst |
CN106170334B (zh) | 2013-12-07 | 2019-07-09 | 诺沃梅尔公司 | 纳米过滤膜和使用方法 |
WO2024033279A1 (de) * | 2022-08-08 | 2024-02-15 | Basf Se | Kontinuierliches verfahren zur herstellung von n-butyl(meth)acrylat mit einer katalysatorrückführung |
WO2024033283A1 (de) * | 2022-08-08 | 2024-02-15 | Basf Se | Kontinuierliches verfahren zur herstellung von n-butyl(meth)acrylat mit einer katalysatorrückführung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450749A (en) * | 1966-02-10 | 1969-06-17 | Phillips Petroleum Co | Organic sulfonate production and purification |
US3888917A (en) * | 1968-09-27 | 1975-06-10 | Marathon Oil Co | Organic sulfonate extraction process |
JPS50115689A (zh) * | 1974-02-25 | 1975-09-10 | ||
BR7802255A (pt) * | 1977-04-14 | 1979-01-02 | Rohm & Haas | Processo para a obtencao de esteres acrilicos e metacrilicos |
US4212821A (en) * | 1979-02-16 | 1980-07-15 | Texaco Development Corporation | Process of making diaminodiphenylmethanes |
US4450047A (en) * | 1983-01-28 | 1984-05-22 | Penwalt Corporation | Process for recovering anhydrous alkanesulfonic acids by reduced pressure, falling film evaporation |
DE3732995A1 (de) * | 1987-09-30 | 1989-04-13 | Ruhrchemie Ag | Verfahren zur herstellung von carbonsaeuremethylestern |
IN170927B (zh) * | 1988-03-07 | 1992-06-13 | Pennwalt Corp | |
DE4011117A1 (de) * | 1990-04-06 | 1991-10-10 | Ruetgerswerke Ag | Verfahren zur herstellung von saeuremodifizierten, aromatischen kohlenwasserstoffharzen und ihre salze |
DE4019781A1 (de) * | 1990-06-21 | 1992-01-02 | Basf Ag | Verfahren zur herstellung von monoethylenisch ungesaettigten carbonsaeureestern |
AT397510B (de) * | 1991-11-06 | 1994-04-25 | Wimmer Theodor | Verfahren zur herstellung von fettsäureestern kurzkettiger alkohole |
JPH06234700A (ja) * | 1993-02-12 | 1994-08-23 | Dainippon Ink & Chem Inc | (メタ)アクリル酸エステル類の製造方法 |
JPH06234699A (ja) * | 1993-02-12 | 1994-08-23 | Dainippon Ink & Chem Inc | (メタ)アクリル酸エステル類の製法 |
JP3346822B2 (ja) * | 1993-03-31 | 2002-11-18 | 三菱化学株式会社 | アクリル酸エステル又はメタクリル酸エステルの製造法 |
US5614650A (en) * | 1995-03-07 | 1997-03-25 | Sandler; Stanley R. | Zirconium compounds of sulfonic acids |
DE19604253A1 (de) * | 1996-02-06 | 1997-08-07 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure |
-
1997
- 1997-10-31 US US08/961,596 patent/US6084122A/en not_active Expired - Lifetime
-
1998
- 1998-10-12 BR BR9813316-0A patent/BR9813316A/pt not_active Application Discontinuation
- 1998-10-12 DE DE69817858T patent/DE69817858T2/de not_active Expired - Lifetime
- 1998-10-12 EP EP98954960A patent/EP1027322B1/en not_active Expired - Lifetime
- 1998-10-12 CN CN98810775A patent/CN1113850C/zh not_active Expired - Fee Related
- 1998-10-12 JP JP2000518937A patent/JP2003520184A/ja active Pending
- 1998-10-12 KR KR1020007004651A patent/KR100575939B1/ko not_active IP Right Cessation
- 1998-10-12 WO PCT/US1998/021548 patent/WO1999023060A1/en active IP Right Grant
- 1998-10-28 TW TW087117873A patent/TW466233B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109825359A (zh) * | 2019-04-04 | 2019-05-31 | 南京林业大学 | 一种利用造纸黑液制备生物基润滑油的方法及专用生产装置 |
CN109825359B (zh) * | 2019-04-04 | 2021-05-25 | 南京林业大学 | 一种利用造纸黑液制备生物基润滑油的方法及专用生产装置 |
Also Published As
Publication number | Publication date |
---|---|
DE69817858D1 (de) | 2003-10-09 |
CN1113850C (zh) | 2003-07-09 |
EP1027322A1 (en) | 2000-08-16 |
WO1999023060A1 (en) | 1999-05-14 |
JP2003520184A (ja) | 2003-07-02 |
BR9813316A (pt) | 2000-08-22 |
DE69817858T2 (de) | 2004-07-08 |
TW466233B (en) | 2001-12-01 |
KR100575939B1 (ko) | 2006-05-02 |
US6084122A (en) | 2000-07-04 |
EP1027322B1 (en) | 2003-09-03 |
KR20010031600A (ko) | 2001-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: THE DOW CHEMICAL CO. Free format text: FORMER OWNER: CELANESE INTERNATIONAL CORP. Effective date: 20040423 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20040423 Address after: Michigan Patentee after: The Dow Chemical Co. Address before: Texas in the United States Patentee before: International Artificial Silk Co. |
|
ASS | Succession or assignment of patent right |
Owner name: ARKEMA CO., LTD. Free format text: FORMER OWNER: THE DOW CHEMICAL CO. Effective date: 20100928 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100928 Address after: American Pennsylvania Patentee after: Akema Co Ltd Address before: Michigan Patentee before: The Dow Chemical Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030709 Termination date: 20141012 |
|
EXPY | Termination of patent right or utility model |