CN1170815C - 回收丙烯腈和甲基丙烯腈的改进的方法 - Google Patents
回收丙烯腈和甲基丙烯腈的改进的方法 Download PDFInfo
- Publication number
- CN1170815C CN1170815C CNB008056773A CN00805677A CN1170815C CN 1170815 C CN1170815 C CN 1170815C CN B008056773 A CNB008056773 A CN B008056773A CN 00805677 A CN00805677 A CN 00805677A CN 1170815 C CN1170815 C CN 1170815C
- Authority
- CN
- China
- Prior art keywords
- mononitriles
- tower
- distillation tower
- methacrylonitrile
- bottoms
- 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.)
- Expired - Lifetime
Links
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims abstract description 56
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000008569 process Effects 0.000 title claims abstract description 10
- 238000011084 recovery Methods 0.000 title description 13
- 238000004821 distillation Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000012153 distilled water Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 42
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical group CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 30
- 229910021529 ammonia Inorganic materials 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001294 propane Substances 0.000 claims description 15
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 15
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 15
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 11
- 238000005915 ammonolysis reaction Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 44
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 27
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 101000777220 Homo sapiens Ubiquitin carboxyl-terminal hydrolase 3 Proteins 0.000 description 3
- 102100031287 Ubiquitin carboxyl-terminal hydrolase 3 Human genes 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 101000643890 Homo sapiens Ubiquitin carboxyl-terminal hydrolase 5 Proteins 0.000 description 1
- 102100021017 Ubiquitin carboxyl-terminal hydrolase 5 Human genes 0.000 description 1
- 150000008360 acrylonitriles Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/282,877 US6107509A (en) | 1999-03-31 | 1999-03-31 | Process for the recovery of acrylonitrile and methacrylontrile |
US09/282,877 | 1999-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1345306A CN1345306A (zh) | 2002-04-17 |
CN1170815C true CN1170815C (zh) | 2004-10-13 |
Family
ID=23083514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008056773A Expired - Lifetime CN1170815C (zh) | 1999-03-31 | 2000-03-24 | 回收丙烯腈和甲基丙烯腈的改进的方法 |
Country Status (18)
Country | Link |
---|---|
US (1) | US6107509A (zh) |
EP (1) | EP1165499B1 (zh) |
JP (1) | JP4664507B2 (zh) |
KR (1) | KR100698812B1 (zh) |
CN (1) | CN1170815C (zh) |
AT (1) | ATE253041T1 (zh) |
AU (1) | AU4026100A (zh) |
BG (1) | BG65205B1 (zh) |
BR (1) | BR0009462B1 (zh) |
CA (1) | CA2368486A1 (zh) |
DE (1) | DE60006222T2 (zh) |
ES (1) | ES2209861T3 (zh) |
RO (1) | RO121115B1 (zh) |
RU (1) | RU2247718C2 (zh) |
TR (1) | TR200102759T2 (zh) |
TW (1) | TW538024B (zh) |
WO (1) | WO2000058274A1 (zh) |
ZA (1) | ZA200107084B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6002040A (en) * | 1998-05-14 | 1999-12-14 | The Standard Oil Company | Reduced pressure drop in acrylonitrile absorber via direct contact spray heat exchange |
US6984749B2 (en) * | 2002-12-04 | 2006-01-10 | Bp Corporation North America Inc. | Method for inhibiting polymerization during the recovery and purification of unsaturated mononitriles |
CN100402493C (zh) * | 2003-03-31 | 2008-07-16 | 科学与工业研究委员会 | 回收纯丙烯腈的方法 |
US20090299087A1 (en) * | 2008-05-28 | 2009-12-03 | Solutia, Inc. | Process for manufacturing unsaturated mononitriles to improve on-stream time and reduce fouling |
JP5785728B2 (ja) * | 2011-02-15 | 2015-09-30 | 旭化成ケミカルズ株式会社 | 不飽和ニトリルの蒸留方法及び蒸留装置、並びに不飽和ニトリルの製造方法 |
CN103804230A (zh) * | 2014-01-29 | 2014-05-21 | 中国石油集团东北炼化工程有限公司吉林设计院 | 降低丙烯腈中甲基丙烯腈含量的方法、丙烯腈生产系统 |
CN104888489A (zh) | 2014-03-06 | 2015-09-09 | 英尼奥斯欧洲股份公司 | 丙烯腈产物塔液位控制 |
CN104922926A (zh) | 2014-03-21 | 2015-09-23 | 英尼奥斯欧洲股份公司 | 头馏分塔塔顶系统 |
CN103968689A (zh) | 2014-05-26 | 2014-08-06 | 英尼奥斯欧洲股份公司 | 丙烯腈制造中的废水冷却器 |
CN105367450B (zh) * | 2014-08-27 | 2018-01-09 | 中国石油化工股份有限公司 | 丙烯腈的高效吸收方法 |
CN112587950A (zh) * | 2014-09-29 | 2021-04-02 | 英尼奥斯欧洲股份公司 | 用于工艺流的蒸发系统 |
CN113813622A (zh) | 2014-09-29 | 2021-12-21 | 英尼奥斯欧洲股份公司 | 用于工艺流的蒸发系统 |
CN104587684A (zh) | 2014-09-30 | 2015-05-06 | 英尼奥斯欧洲股份公司 | 用于工艺流的蒸发系统 |
US10160278B2 (en) | 2014-12-16 | 2018-12-25 | Aktv8 LLC | System and method for vehicle stabilization |
CN107249908B (zh) | 2014-12-16 | 2020-02-07 | Aktv8有限公司 | 电子控制的车辆悬架系统和制造方法 |
CN104693069A (zh) | 2015-03-06 | 2015-06-10 | 英尼奥斯欧洲股份公司 | 改进的丙烯腈制造 |
CN104624401B (zh) | 2015-03-06 | 2019-01-15 | 英尼奥斯欧洲股份公司 | 改进的旋风分离器构造 |
CN113336669A (zh) * | 2015-03-06 | 2021-09-03 | 英尼奥斯欧洲股份公司 | 改进的丙烯腈制造 |
US10315469B2 (en) | 2016-09-06 | 2019-06-11 | Aktv8 LLC | Tire management system and method |
CN107941039B (zh) | 2016-10-12 | 2020-03-03 | 英尼奥斯欧洲股份公司 | 骤冷塔后冷却器 |
US10294197B2 (en) | 2016-10-21 | 2019-05-21 | Asahi Kasei Kabushiki Kaisha | Purifying method, production method, and distillation apparatus for acrylonitrile |
CN112439310B (zh) * | 2019-09-05 | 2023-08-11 | 中石油吉林化工工程有限公司 | 一种丙烯腈装置急冷塔用水的补充方法 |
KR20220034443A (ko) * | 2020-09-11 | 2022-03-18 | 주식회사 엘지화학 | 니트릴계 단량체의 회수 방법 및 회수 장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234510A (en) * | 1973-06-07 | 1980-11-18 | Standard Oil Company | Recovery of acrylonitrile or methacrylonitrile by condensation |
US4166008A (en) * | 1977-07-29 | 1979-08-28 | The Standard Oil Company | Process for recovery of olefinic nitriles |
JPS58225048A (ja) * | 1982-06-22 | 1983-12-27 | Asahi Chem Ind Co Ltd | メタクリロニトリルの製造法 |
JPS5953458A (ja) * | 1982-09-21 | 1984-03-28 | Asahi Chem Ind Co Ltd | メタクリロニトリルの精製回収方法 |
JPS59144746A (ja) * | 1983-02-07 | 1984-08-18 | Asahi Chem Ind Co Ltd | メタクリロニトリルの精製方法 |
JP4275754B2 (ja) * | 1997-07-08 | 2009-06-10 | イネオス ユーエスエー エルエルシー | 改善されたアクリロニトリルの回収プロセス |
DE69736740T2 (de) * | 1997-07-18 | 2007-08-16 | INEOS USA LLC, Lisle | Verfahren zur Wiedergewinnung von Acrylonitril |
US5840955A (en) * | 1997-11-25 | 1998-11-24 | Sockell; Edward J. | Waste minimization and product recovery process |
US5869730A (en) * | 1998-05-13 | 1999-02-09 | The Standard Oil Company | Oxidant reduction by manipulation and/or treatment of aqueous acrylonitrile process streams |
PL345006A1 (en) * | 1998-06-15 | 2001-11-19 | Solutia Inc | Process for recovery of olefinically unsaturated nitriles |
-
1999
- 1999-03-31 US US09/282,877 patent/US6107509A/en not_active Expired - Lifetime
-
2000
- 2000-03-24 CN CNB008056773A patent/CN1170815C/zh not_active Expired - Lifetime
- 2000-03-24 EP EP00919601A patent/EP1165499B1/en not_active Expired - Lifetime
- 2000-03-24 JP JP2000607977A patent/JP4664507B2/ja not_active Expired - Lifetime
- 2000-03-24 TR TR2001/02759T patent/TR200102759T2/xx unknown
- 2000-03-24 ES ES00919601T patent/ES2209861T3/es not_active Expired - Lifetime
- 2000-03-24 BR BRPI0009462-5A patent/BR0009462B1/pt not_active IP Right Cessation
- 2000-03-24 WO PCT/US2000/007825 patent/WO2000058274A1/en active IP Right Grant
- 2000-03-24 AU AU40261/00A patent/AU4026100A/en not_active Abandoned
- 2000-03-24 RO ROA200101067A patent/RO121115B1/ro unknown
- 2000-03-24 AT AT00919601T patent/ATE253041T1/de not_active IP Right Cessation
- 2000-03-24 CA CA002368486A patent/CA2368486A1/en not_active Abandoned
- 2000-03-24 KR KR1020017012180A patent/KR100698812B1/ko active IP Right Grant
- 2000-03-24 RU RU2001127577/04A patent/RU2247718C2/ru active
- 2000-03-24 DE DE60006222T patent/DE60006222T2/de not_active Expired - Lifetime
- 2000-04-21 TW TW089106061A patent/TW538024B/zh not_active IP Right Cessation
-
2001
- 2001-08-27 ZA ZA200107084A patent/ZA200107084B/xx unknown
- 2001-08-27 BG BG105849A patent/BG65205B1/bg unknown
Also Published As
Publication number | Publication date |
---|---|
RO121115B1 (ro) | 2006-12-29 |
DE60006222D1 (de) | 2003-12-04 |
ATE253041T1 (de) | 2003-11-15 |
TR200102759T2 (tr) | 2002-04-22 |
BG65205B1 (bg) | 2007-07-31 |
KR20010104729A (ko) | 2001-11-26 |
TW538024B (en) | 2003-06-21 |
DE60006222T2 (de) | 2004-04-22 |
JP2002540188A (ja) | 2002-11-26 |
WO2000058274A1 (en) | 2000-10-05 |
RU2247718C2 (ru) | 2005-03-10 |
EP1165499B1 (en) | 2003-10-29 |
KR100698812B1 (ko) | 2007-03-23 |
ES2209861T3 (es) | 2004-07-01 |
JP4664507B2 (ja) | 2011-04-06 |
BG105849A (en) | 2002-06-28 |
ZA200107084B (en) | 2003-02-26 |
CN1345306A (zh) | 2002-04-17 |
AU4026100A (en) | 2000-10-16 |
US6107509A (en) | 2000-08-22 |
BR0009462A (pt) | 2002-01-08 |
EP1165499A1 (en) | 2002-01-02 |
BR0009462B1 (pt) | 2012-02-22 |
CA2368486A1 (en) | 2000-10-05 |
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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: O& D AMERICA CO.,LTD. Free format text: FORMER OWNER: THE STANDARD OIL CO. Effective date: 20070615 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: IHNE AUSTIN AMERICAN COMPANY Free format text: FORMER NAME OR ADDRESS: INNOVENE USA LLC Owner name: INNOVENE USA LLC Free format text: FORMER NAME OR ADDRESS: O+ D AMERICA CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Illinois, USA Patentee after: INEOS USA LLC Address before: Illinois, USA Patentee before: THE STANDARD OIL CO. Address after: Illinois, USA Patentee after: THE STANDARD OIL CO. Address before: Illinois, USA Patentee before: O& D American Corporation |
|
TR01 | Transfer of patent right |
Effective date of registration: 20070615 Address after: Illinois, USA Patentee after: O& D American Corporation Address before: Ohio, USA Patentee before: The Standard Oil Co. |
|
CX01 | Expiry of patent term |
Granted publication date: 20041013 |
|
CX01 | Expiry of patent term |