CN1210244C - 精制丙酮的方法 - Google Patents
精制丙酮的方法 Download PDFInfo
- Publication number
- CN1210244C CN1210244C CNB008145083A CN00814508A CN1210244C CN 1210244 C CN1210244 C CN 1210244C CN B008145083 A CNB008145083 A CN B008145083A CN 00814508 A CN00814508 A CN 00814508A CN 1210244 C CN1210244 C CN 1210244C
- Authority
- CN
- China
- Prior art keywords
- acetone
- oxygenant
- tower
- charging
- purifying acetone
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
氧化剂溶液的加入 | NaOH溶液的加入 | ||
H2O2溶液 | |||
氧化剂(g)/1000ml进料 | 加入的部位 | NaOH(g)/1000ml进料 | |
1 | - | - | 3.3 |
2 | 0.37 | 加入塔1的进料 | 3.3 |
3 | 0.74 | 加入塔1的进料 | 3.3 |
4 | 0.89 | 加入塔1的进料 | 3.3 |
5 | 1.48 | 加入塔1的进料 | 3.3 |
6 | 3.00 | 加入塔1的进料 | 3.3 |
7 | 1.48 | 加入塔1的进料 | 0.5 |
8 | 1.48 | 加入塔1的顶部 | 3.3 |
9 | 1.48 | 加入塔1的塔釜 | 3.3 |
10 | 1.48 | 加入塔1的进料 | 3.3 |
11 | 1.48 | 进入塔1的进料中(在加入前与NaOH直接混合) | 3.3 |
2.5%溶液 | KMnO4 | ||
12 | 0.74 | 加入塔1的底部 | 3.3 |
分析结果 | |||
编号 | 高锰酸盐时间,小时 | DAA,ppm | H2O,% |
1 | 2.5 | 6 | 0.25 |
2 | 3.1 | 6 | 0.25 |
3 | 5.6 | 5 | 0.30 |
4 | 6.3 | 4 | 0.30 |
5 | 8.1 | 3 | 0.25 |
6 | 6.5 | 3 | 0.30 |
7 | 9.0 | 2 | 0.25 |
8 | 7.0 | 3 | 0.30 |
9 | 7.0 | 3 | 0.25 |
10 | 7.5 | 3 | 0.25 |
11 | 7.0 | 3 | 0.25 |
12 | 9.0 | 2 | 0.30 |
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99121965 | 1999-10-22 | ||
RU99121965/04A RU99121965A (ru) | 1999-10-22 | Способ очистки ацетона |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1379751A CN1379751A (zh) | 2002-11-13 |
CN1210244C true CN1210244C (zh) | 2005-07-13 |
Family
ID=20225985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008145083A Expired - Fee Related CN1210244C (zh) | 1999-10-22 | 2000-10-10 | 精制丙酮的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6340777B1 (zh) |
EP (1) | EP1226102B1 (zh) |
JP (1) | JP4653920B2 (zh) |
KR (1) | KR100738718B1 (zh) |
CN (1) | CN1210244C (zh) |
AT (1) | ATE343559T1 (zh) |
AU (1) | AU7876200A (zh) |
BR (1) | BR0014911A (zh) |
DE (1) | DE60031564D1 (zh) |
MX (1) | MXPA02003959A (zh) |
WO (1) | WO2001030735A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1847522A1 (en) * | 2006-04-18 | 2007-10-24 | INEOS Phenol GmbH & Co. KG | Process for removal of hydroxyacetone from phenol |
KR100879635B1 (ko) * | 2007-08-27 | 2009-01-21 | 한국화학연구원 | 폐 아세톤 혼합물로부터 아세톤의 분리방법 |
CN101190879B (zh) * | 2007-12-21 | 2010-07-21 | 天津大学 | 从废丙酮溶媒中磁化精馏回收丙酮的方法 |
RU2400469C2 (ru) * | 2008-12-09 | 2010-09-27 | Общество с ограниченной ответственностью "Новые технологии" | Способ очистки ацетона-сырца |
RU2403236C2 (ru) * | 2008-12-09 | 2010-11-10 | Общество с ограниченной ответственностью "Новые технологии" | Способ очистки ацетона |
US8322383B2 (en) * | 2009-05-27 | 2012-12-04 | Praxair Technology, Inc. | Cylinder preparation for high purity acetylene |
CN101759537B (zh) * | 2010-01-28 | 2014-06-18 | 安徽时联特种溶剂股份有限公司 | 一种生产hplc级丙酮的方法 |
JP5550072B2 (ja) * | 2010-06-02 | 2014-07-16 | 田岡化学工業株式会社 | 9−フルオレノン類の製造方法 |
CN102329200B (zh) * | 2011-07-19 | 2013-08-14 | 天津基准化学试剂有限公司 | 高压电泳试剂丙酮的制备方法 |
US8710274B2 (en) * | 2012-05-04 | 2014-04-29 | Lyondell Chemical Technology, L.P. | Method of purifying crude acetone stream |
US8889915B2 (en) * | 2013-03-14 | 2014-11-18 | Kellogg Brown & Root Llc | Methods and systems for separating acetone and phenol from one another |
CN103449994A (zh) * | 2013-09-09 | 2013-12-18 | 成都红胜科技发展有限公司 | 一种环丁酮的纯化工艺 |
CN104367014A (zh) * | 2014-11-24 | 2015-02-25 | 志邦厨柜股份有限公司 | 一种内嵌式厨柜拉手 |
TWI668206B (zh) * | 2017-06-29 | 2019-08-11 | 美商環球油品有限責任公司 | 用於自丙酮中去除醛類的方法及設備 |
EP3466915B1 (en) * | 2017-10-06 | 2019-11-27 | SABIC Global Technologies B.V. | Method of purifying acetone |
CN111995510A (zh) * | 2020-09-11 | 2020-11-27 | 吉化集团油脂化工有限公司 | 一种提高丙酮产品质量的精丙酮塔处理方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129147A (en) | 1964-04-14 | Recovery of acetone by distillation in | ||
US1542538A (en) | 1921-11-04 | 1925-06-16 | U S Ind Alcohol Co Inc | Process of purifying acetone |
US2906676A (en) | 1956-12-21 | 1959-09-29 | Hercules Powder Co Ltd | Process for purifying crude acetone |
US2971893A (en) | 1958-05-29 | 1961-02-14 | Hercules Powder Co Ltd | Phenol purification |
SU288745A1 (zh) | 1968-08-09 | 1973-02-08 | К. В. Вильшау, Н. И. Самсонова , В. Н. Андросова | |
NL6917912A (zh) * | 1968-12-10 | 1970-06-12 | ||
US3668256A (en) | 1969-08-13 | 1972-06-06 | Allied Chem | Purification of acetone |
DE2405730C3 (de) | 1974-02-07 | 1980-12-11 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur Gewinnung von praktisch wasserfreiem Aceton mittels Extraktivdestillation |
JPS55157531A (en) | 1979-05-25 | 1980-12-08 | Sumitomo Chem Co Ltd | Recovery of acetone |
US4329510A (en) | 1979-08-07 | 1982-05-11 | Mitsui Petrochemical Industries, Ltd. | Process for purifying ketones |
DE3160695D1 (en) | 1980-05-27 | 1983-09-01 | Bp Chem Int Ltd | Process for the recovery of pure acetone from cumene hydroperoxide cleavage reaction product |
EP0085289A1 (en) | 1981-12-24 | 1983-08-10 | Monsanto Company | Process for direct neutralization of product mixture resulting from acid catalyzed cleavage of alkyl aromatic hydroperoxides |
JPS58146529A (ja) * | 1982-02-25 | 1983-09-01 | Sumitomo Chem Co Ltd | アセトンの精製方法 |
US4584063A (en) | 1982-06-28 | 1986-04-22 | Lloyd Berg | Separation of acetone from methanol by extractive distillation |
CS229772B1 (en) * | 1982-08-20 | 1984-06-18 | Vanko Milan | Device and method of purifying of technical acetone |
SU1232665A1 (ru) | 1983-07-11 | 1986-05-23 | Предприятие П/Я А-1909 | Способ очистки ацетона |
US4501645A (en) | 1983-11-01 | 1985-02-26 | Lloyd Berg | Separation of methanol from acetone by extractive distillation |
US4626600A (en) | 1984-05-11 | 1986-12-02 | General Electric Company | Process for purifying acetone |
US4620901A (en) | 1985-11-04 | 1986-11-04 | Lloyd Berg | Separation of acetone from methanol by extractive distillation |
US4722769A (en) | 1986-04-24 | 1988-02-02 | Allied Corporation | Process for recovery of acetone |
US4931145A (en) | 1989-10-16 | 1990-06-05 | Lloyd Berg | Separation of benzene from acetone by azeotropic distillation |
BG60818B1 (bg) | 1991-04-26 | 1996-04-30 | Стефан Йовчев | метод за разделяне на реакционна смес,получена след разлагане на куменхидропероксид |
US5399776A (en) | 1993-11-24 | 1995-03-21 | The Dow Chemical Company | Purification of acetone |
US5567853A (en) | 1995-02-17 | 1996-10-22 | Arco Chemical Technology, L.P. | Purification of acetone |
IT1276823B1 (it) | 1995-10-06 | 1997-11-03 | Enichem Spa | Procedimento per la purificazione dell'acetone |
US5762764A (en) | 1996-08-29 | 1998-06-09 | Arco Chemical Technology, L.P. | Purification of acetone |
-
2000
- 2000-09-25 US US09/668,996 patent/US6340777B1/en not_active Expired - Lifetime
- 2000-10-10 JP JP2001533092A patent/JP4653920B2/ja not_active Expired - Fee Related
- 2000-10-10 BR BR0014911-0A patent/BR0014911A/pt not_active Application Discontinuation
- 2000-10-10 AT AT00968915T patent/ATE343559T1/de not_active IP Right Cessation
- 2000-10-10 EP EP00968915A patent/EP1226102B1/en not_active Expired - Lifetime
- 2000-10-10 MX MXPA02003959A patent/MXPA02003959A/es unknown
- 2000-10-10 AU AU78762/00A patent/AU7876200A/en not_active Abandoned
- 2000-10-10 WO PCT/US2000/027905 patent/WO2001030735A1/en active IP Right Grant
- 2000-10-10 KR KR1020027004916A patent/KR100738718B1/ko not_active IP Right Cessation
- 2000-10-10 DE DE60031564T patent/DE60031564D1/de not_active Expired - Lifetime
- 2000-10-10 CN CNB008145083A patent/CN1210244C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1379751A (zh) | 2002-11-13 |
ATE343559T1 (de) | 2006-11-15 |
KR100738718B1 (ko) | 2007-07-12 |
EP1226102B1 (en) | 2006-10-25 |
EP1226102A1 (en) | 2002-07-31 |
AU7876200A (en) | 2001-05-08 |
MXPA02003959A (es) | 2002-10-23 |
WO2001030735A1 (en) | 2001-05-03 |
DE60031564D1 (de) | 2006-12-07 |
US6340777B1 (en) | 2002-01-22 |
JP2003512447A (ja) | 2003-04-02 |
JP4653920B2 (ja) | 2011-03-16 |
KR20020040888A (ko) | 2002-05-30 |
BR0014911A (pt) | 2002-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAUDI ARABIA BASE CREATION PLASTICS IP PRIVATE CO Free format text: FORMER OWNER: GENERAL ELECTRIC CO. Effective date: 20080822 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080822 Address after: Holland city Aupu zoom Bergen Patentee after: Sabic Innovative Plastics IP Address before: American New York Patentee before: General Electric Company |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Holland city Aupu zoom Bergen Patentee after: Sabic Innovative Plastics IP Address before: Holland city Aupu zoom Bergen Patentee before: Sabic Innovative Plastics IP |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050713 Termination date: 20181010 |
|
CF01 | Termination of patent right due to non-payment of annual fee |