BR0116544A - Processo para preparação de hidroperóxido orgánico contendo um teor reduzido de contaminantes - Google Patents
Processo para preparação de hidroperóxido orgánico contendo um teor reduzido de contaminantesInfo
- Publication number
- BR0116544A BR0116544A BR0116544-5A BR0116544A BR0116544A BR 0116544 A BR0116544 A BR 0116544A BR 0116544 A BR0116544 A BR 0116544A BR 0116544 A BR0116544 A BR 0116544A
- Authority
- BR
- Brazil
- Prior art keywords
- organic hydroperoxide
- preparing organic
- contaminant content
- low contaminant
- hydroperoxide containing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
- C07C407/006—Stabilisation; Use of additives
Abstract
"PROCESSO PARA PREPARAçãO DE HIDROPERóXIDO ORGáNICO CONTENDO UM TEOR REDUZIDO DE CONTAMINANTES". Processo para preparar hidroperóxido orgânico apresentando um teor reduzido de contaminantes, sendo que o referido processo compreende: (a) oxidação de um composto orgânico para se obter produto de reação contendo um hidroperóxido orgânico, (b) contactar pelo menos parte do produto de reação contendo hidroperóxido orgânico com uma solução aquosa básica, (c) separar a fase hidrocarbonácea contendo hidroperóxido orgânico da fase aquosa, (d) lavar pelo menos parte da fase hidrocarbonácea separada contendo hidroperóxido orgânico, e (e) contactar pelo menos parte da fase hidrocarbonácea contendo hidroperóxido orgânico com um leito protetor compreendendo adsorvente sólido apresentando um teor de vazio de 50% a 98% por volume.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00311709 | 2000-12-27 | ||
PCT/EP2001/014992 WO2002051801A1 (en) | 2000-12-27 | 2001-12-17 | Process for preparing organic hydroperoxide having a reduced amount of contaminants |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0116544A true BR0116544A (pt) | 2003-10-07 |
Family
ID=8173491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0116544-5A BR0116544A (pt) | 2000-12-27 | 2001-12-17 | Processo para preparação de hidroperóxido orgánico contendo um teor reduzido de contaminantes |
Country Status (12)
Country | Link |
---|---|
US (1) | US7067680B2 (pt) |
EP (1) | EP1345894B1 (pt) |
JP (1) | JP3939655B2 (pt) |
KR (1) | KR100839680B1 (pt) |
CN (1) | CN1249029C (pt) |
AT (1) | ATE308517T1 (pt) |
AU (1) | AU2002231722B2 (pt) |
BR (1) | BR0116544A (pt) |
DE (1) | DE60114663T2 (pt) |
ES (1) | ES2247191T3 (pt) |
RU (1) | RU2282621C2 (pt) |
WO (1) | WO2002051801A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6512129B1 (en) * | 2002-01-23 | 2003-01-28 | Arco Chemical Technology, L.P. | Epoxidation process |
US7141703B2 (en) * | 2003-02-14 | 2006-11-28 | Shell Oil Company | Process for producing phenol and ketone using neutralizing base |
JP2006519213A (ja) * | 2003-02-28 | 2006-08-24 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 方法 |
JP4363138B2 (ja) * | 2003-09-18 | 2009-11-11 | 住友化学株式会社 | 有機過酸化物の製造方法 |
JP4770200B2 (ja) * | 2004-03-04 | 2011-09-14 | 三菱化学株式会社 | クメンハイドロパーオキサイドの製造方法 |
US7863493B2 (en) | 2006-04-12 | 2011-01-04 | Shell Oil Company | Process for preparing an organic hydroperoxide, industrial set-up therefore and process wherein such organic hydroperoxide is used in the preparation of an alkylene oxide |
SG172435A1 (en) * | 2008-12-31 | 2011-07-28 | Memc Singapore Pte Ltd | Methods to recover and purify silicon particles from saw kerf |
US8853481B2 (en) | 2012-10-26 | 2014-10-07 | Uop Llc | Highly selective alkylation process with low zeolite catalyst composition |
CN114100544B (zh) * | 2021-12-27 | 2023-07-11 | 红宝丽集团泰兴化学有限公司 | 有机烃过氧化物的处理装置和处理方法 |
CN114082383B (zh) * | 2021-12-27 | 2023-08-08 | 红宝丽集团泰兴化学有限公司 | 环氧化反应稳定性的提升方法及提升装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3242304C2 (de) | 1982-11-16 | 1986-07-10 | Drägerwerk AG, 2400 Lübeck | Gasüberwachungsgerät mit Indikatorband und einem eine Umwandlungsfüllung zur chemischen Umwandlung des zu messenden Gases in eine durch das Indikatorband nachweisbaren Substanz enthaltenden Vorrohr |
US4539101A (en) * | 1983-08-17 | 1985-09-03 | Mobil Oil Corporation | Method and catalyst for removing contaminants from hydrocarbonaceous fluids using a copper-Group VIA metal-alumina catalyst |
US4601998A (en) * | 1983-08-17 | 1986-07-22 | Mobil Oil Corporation | Method and catalyst for removing contaminants from hydrocarbonaceous fluids using a copper-group via metal-alumina catalyst |
GB8813484D0 (en) | 1988-06-08 | 1988-07-13 | Shell Int Research | Process for preparation of oxirane compound |
US5723637A (en) * | 1995-12-06 | 1998-03-03 | Sumitomo Chemical Company, Limited | Process for producing propylene oxide |
US5883268A (en) | 1997-10-23 | 1999-03-16 | Arco Chemical Technology, L.P. | Process stream purification |
ES2192038T3 (es) | 1998-02-17 | 2003-09-16 | Shell Int Research | Procedimiento para preparar estirenos. |
DE69902755T2 (de) | 1998-02-18 | 2003-08-14 | Shell Int Research | Verfahen zur herstellung von styrolen |
-
2001
- 2001-12-17 JP JP2002552898A patent/JP3939655B2/ja not_active Expired - Fee Related
- 2001-12-17 CN CNB018215521A patent/CN1249029C/zh not_active Expired - Fee Related
- 2001-12-17 KR KR1020037008589A patent/KR100839680B1/ko not_active IP Right Cessation
- 2001-12-17 DE DE60114663T patent/DE60114663T2/de not_active Expired - Fee Related
- 2001-12-17 ES ES01991866T patent/ES2247191T3/es not_active Expired - Lifetime
- 2001-12-17 AT AT01991866T patent/ATE308517T1/de not_active IP Right Cessation
- 2001-12-17 US US10/451,938 patent/US7067680B2/en not_active Expired - Fee Related
- 2001-12-17 BR BR0116544-5A patent/BR0116544A/pt not_active IP Right Cessation
- 2001-12-17 WO PCT/EP2001/014992 patent/WO2002051801A1/en active IP Right Grant
- 2001-12-17 RU RU2003123121/04A patent/RU2282621C2/ru not_active IP Right Cessation
- 2001-12-17 AU AU2002231722A patent/AU2002231722B2/en not_active Ceased
- 2001-12-17 EP EP01991866A patent/EP1345894B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1345894A1 (en) | 2003-09-24 |
US7067680B2 (en) | 2006-06-27 |
DE60114663T2 (de) | 2006-07-20 |
CN1249029C (zh) | 2006-04-05 |
AU2002231722B2 (en) | 2006-09-28 |
JP3939655B2 (ja) | 2007-07-04 |
EP1345894B1 (en) | 2005-11-02 |
ES2247191T3 (es) | 2006-03-01 |
RU2003123121A (ru) | 2005-01-10 |
CN1484635A (zh) | 2004-03-24 |
KR20030094225A (ko) | 2003-12-11 |
WO2002051801A1 (en) | 2002-07-04 |
DE60114663D1 (de) | 2005-12-08 |
KR100839680B1 (ko) | 2008-06-19 |
ATE308517T1 (de) | 2005-11-15 |
JP2004520323A (ja) | 2004-07-08 |
RU2282621C2 (ru) | 2006-08-27 |
US20040063978A1 (en) | 2004-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 9A E 10A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012. |