BE840918A - Preparation d'hydroperoxyde d'ethyl-benzene - Google Patents

Preparation d'hydroperoxyde d'ethyl-benzene

Info

Publication number
BE840918A
BE840918A BE166296A BE166296A BE840918A BE 840918 A BE840918 A BE 840918A BE 166296 A BE166296 A BE 166296A BE 166296 A BE166296 A BE 166296A BE 840918 A BE840918 A BE 840918A
Authority
BE
Belgium
Prior art keywords
ethyl
benzene hydroperoxide
preparation
hydroperoxide preparation
benzene
Prior art date
Application number
BE166296A
Other languages
English (en)
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE840918A publication Critical patent/BE840918A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
    • C07C409/08—Compounds containing six-membered aromatic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE166296A 1975-04-21 1976-04-20 Preparation d'hydroperoxyde d'ethyl-benzene BE840918A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/569,734 US4066706A (en) 1975-04-21 1975-04-21 Preparation of ethylbenzene hydroperoxide

Publications (1)

Publication Number Publication Date
BE840918A true BE840918A (fr) 1976-10-20

Family

ID=24276630

Family Applications (1)

Application Number Title Priority Date Filing Date
BE166296A BE840918A (fr) 1975-04-21 1976-04-20 Preparation d'hydroperoxyde d'ethyl-benzene

Country Status (14)

Country Link
US (1) US4066706A (enExample)
JP (1) JPS51128931A (enExample)
AU (1) AU500738B2 (enExample)
BE (1) BE840918A (enExample)
BR (1) BR7602423A (enExample)
CA (1) CA1071656A (enExample)
DE (1) DE2617432C3 (enExample)
ES (1) ES447195A1 (enExample)
FR (1) FR2308619A1 (enExample)
GB (1) GB1502045A (enExample)
IT (1) IT1058164B (enExample)
NL (1) NL172237C (enExample)
SU (1) SU988189A3 (enExample)
ZA (1) ZA761760B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408081A (en) * 1981-10-05 1983-10-04 Shell Oil Company Process for oxidation of isobutane
US4556748A (en) * 1983-10-31 1985-12-03 The Dow Chemical Company Process for producing alkylene glycols
US4950794A (en) * 1989-05-24 1990-08-21 Arco Chemical Technology, Inc. Ethylbenzene oxidation
US5210354A (en) * 1992-05-08 1993-05-11 Arco Chemical Technology, L.P. Propylene oxide-styrene monomer process
US5276235A (en) * 1993-02-19 1994-01-04 Arco Chemical Technology, L.P. Residual stream upgrading in a propylene oxide-styrene monomer process
US5675055A (en) * 1995-10-04 1997-10-07 Arco Chemical Technology, L.P. Acidification/extraction treatment of waste caustic stream
US5883268A (en) * 1997-10-23 1999-03-16 Arco Chemical Technology, L.P. Process stream purification
US6512129B1 (en) 2002-01-23 2003-01-28 Arco Chemical Technology, L.P. Epoxidation process
US6755979B2 (en) * 2002-08-15 2004-06-29 Arco Chemical Technology, L.P. Peroxide impurities removal
ES2339111T3 (es) * 2003-09-24 2010-05-17 Repsol Quimica S.A. Procedimiento para la preparacion de hidroperoxidos.
JP4743442B2 (ja) * 2004-07-20 2011-08-10 ダウ グローバル テクノロジーズ エルエルシー テーパー状開口付きマルチｔ字ミキサ
BRPI0514717A (pt) * 2004-09-01 2008-06-24 Shell Int Research vaso reator substancialmente horizontal, reator, e, processos de contatar um reagente lìquido com um reagente gasoso e de fabricar um hidroperóxido orgánico
DE602006012535D1 (de) * 2005-10-21 2010-04-08 Glaxo Group Ltd Peri-kondensierte tricyclische verbindungen verwendbar als antibakterielle mittel
CN101535248B (zh) * 2006-11-13 2012-08-08 国际壳牌研究有限公司 将乙苯液相氧化成乙苯氢过氧化物的方法
US8142661B2 (en) * 2008-09-29 2012-03-27 Lyondell Chemical Technology, L.P. Residual stream upgrading in a propylene oxide-styrene monomer process
NL2007874C2 (en) 2011-11-25 2013-05-28 Progression Industry B V The application of chemical compounds presents a styrene production process in a fuel.
CN106554298B (zh) * 2015-09-28 2019-04-23 万华化学集团股份有限公司 一种乙苯氧化制备乙苯氢过氧化物的方法
RU2633362C2 (ru) * 2016-01-12 2017-10-12 федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") Способ получения гидропероксида этилбензола
MX378115B (es) 2017-02-03 2025-03-10 Lyondell Chemical Tech Lp Mejora de la corriente de residuos en un proceso de coproducción de óxido de propileno/estireno.
SG11201909635WA (en) 2017-05-01 2019-11-28 Lyondell Chemical Technology L P By-product stream upgrading in a propylene oxide/styrene coproduction process
EP3412635B1 (en) 2017-06-08 2021-04-14 Lyondell Chemie Nederland B.V. Wastewater treatment method
CN107930555B (zh) * 2017-11-30 2021-04-20 万华化学集团股份有限公司 制备乙苯氢过氧化物的多级卧式搅拌气升式反应器及应用
JP7194272B2 (ja) * 2018-12-26 2022-12-21 万華化学集団股▲分▼有限公司 有機物を酸化するための装置及び方法
CN110743486A (zh) * 2019-12-06 2020-02-04 东华工程科技股份有限公司 用于草酰胺的合成反应器
CN111606835A (zh) * 2020-06-05 2020-09-01 常州瑞华化工工程技术股份有限公司 一种乙苯氧化制备乙苯过氧化氢的方法
US20230339832A1 (en) 2022-04-21 2023-10-26 Lyondell Chemical Technology, L.P. Use of carbon dioxide to improve caustic washing of alkylene oxide / alkenyl benzene monomer streams
WO2025165853A1 (en) 2024-01-30 2025-08-07 Lyondell Chemical Technology, L.P. Process for production of propylene oxide and styrene monomer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637772A (en) * 1948-07-07 1953-05-05 Rca Corp Keyed automatic gain control
US3459810A (en) * 1965-12-30 1969-08-05 Halcon International Inc Process for the preparation of ethylbenzene hydroperoxide
US3351635A (en) * 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
FR1491518A (fr) * 1966-06-30 1967-08-11 Rhone Poulenc Sa Préparation d'hydroperoxydes
JPS4945383A (enExample) * 1972-09-09 1974-04-30

Also Published As

Publication number Publication date
JPS51128931A (en) 1976-11-10
FR2308619A1 (fr) 1976-11-19
AU1298176A (en) 1977-10-20
NL7603846A (nl) 1976-10-25
SU988189A3 (ru) 1983-01-07
ZA761760B (en) 1977-10-26
CA1071656A (en) 1980-02-12
JPS564549B2 (enExample) 1981-01-30
NL172237B (nl) 1983-03-01
IT1058164B (it) 1982-04-10
US4066706A (en) 1978-01-03
GB1502045A (en) 1978-02-22
DE2617432A1 (de) 1976-11-04
AU500738B2 (en) 1979-05-31
DE2617432B2 (de) 1979-02-15
NL172237C (nl) 1983-08-01
DE2617432C3 (de) 1979-10-31
ES447195A1 (es) 1977-07-01
BR7602423A (pt) 1976-10-19
FR2308619B1 (enExample) 1979-08-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATLANTIC RICHFIELD CY

Effective date: 19920430