SE424551B - Sett for kontinuerlig framstellning av propylenoxid - Google Patents

Sett for kontinuerlig framstellning av propylenoxid

Info

Publication number
SE424551B
SE424551B SE7604887A SE7604887A SE424551B SE 424551 B SE424551 B SE 424551B SE 7604887 A SE7604887 A SE 7604887A SE 7604887 A SE7604887 A SE 7604887A SE 424551 B SE424551 B SE 424551B
Authority
SE
Sweden
Prior art keywords
acid
hydrogen peroxide
reaction
weight
propylene
Prior art date
Application number
SE7604887A
Other languages
English (en)
Swedish (sv)
Other versions
SE7604887L (sv
Inventor
G Prescher
G Schreyer
O Weiberg
R Wirthwein
H Waldmann
H Seifert
W Schwerdtel
W Swodenk
Original Assignee
Bayer Ag
Degussa
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 by Bayer Ag, Degussa filed Critical Bayer Ag
Publication of SE7604887L publication Critical patent/SE7604887L/xx
Publication of SE424551B publication Critical patent/SE424551B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/24—Peroxy compounds the —O—O— group being bound between a >C=O group and hydrogen, i.e. peroxy acids
    • 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
    • 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
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SE7604887A 1975-04-30 1976-04-28 Sett for kontinuerlig framstellning av propylenoxid SE424551B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2519298A DE2519298B2 (de) 1975-04-30 1975-04-30 Verfahren zur kontinuierlichen Herstellung von Propylenoxid

Publications (2)

Publication Number Publication Date
SE7604887L SE7604887L (sv) 1976-11-10
SE424551B true SE424551B (sv) 1982-07-26

Family

ID=5945451

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7604887A SE424551B (sv) 1975-04-30 1976-04-28 Sett for kontinuerlig framstellning av propylenoxid

Country Status (23)

Country Link
US (2) US4113747A (bg)
JP (1) JPS5938231B2 (bg)
AR (1) AR228230A1 (bg)
BE (1) BE841208A (bg)
BG (1) BG27372A3 (bg)
BR (1) BR7602595A (bg)
CA (1) CA1087619A (bg)
CS (1) CS203917B2 (bg)
DD (1) DD125486A5 (bg)
DE (1) DE2519298B2 (bg)
ES (1) ES447406A1 (bg)
FI (1) FI62076C (bg)
FR (1) FR2309552A1 (bg)
GB (1) GB1489856A (bg)
IE (1) IE42713B1 (bg)
IL (1) IL49487A (bg)
IT (1) IT1059413B (bg)
NL (1) NL7604537A (bg)
NO (1) NO146709C (bg)
PL (1) PL103493B1 (bg)
RO (1) RO73727A (bg)
SE (1) SE424551B (bg)
ZA (1) ZA762524B (bg)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172840A (en) * 1975-02-04 1979-10-30 Interox Chemicals Limited Epoxidation
DE2519292C3 (de) * 1975-04-30 1979-03-29 Bayer Ag, 5090 Leverkusen Verfahren zur Auftrennung einer im wesentlichen Propylenoxid, Propylen, eine 1-4 Kohlenstoff atome aufweisende Carbonsäure und Benzol enthaltenden Losung
DE2734242A1 (de) * 1977-07-29 1979-02-08 Bayer Ag Verfahren zur herstellung von vinyloxiran
DE2734240A1 (de) * 1977-07-29 1979-02-08 Bayer Ag Verfahren zur herstellung von vinyloxiran
FR2421168A1 (fr) * 1978-03-28 1979-10-26 Propylox Sa Procede pour la fabrication de peracides carboxyliques
DE2856665A1 (de) * 1978-12-29 1980-07-17 Bayer Ag Verfahren zur herstellung von percarbonsaeureloesungen
FR2456096A1 (fr) 1979-05-10 1980-12-05 Solvay Procede pour la fabrication d'oxydes d'olefines
FR2460927A1 (fr) * 1979-07-09 1981-01-30 Ugine Kuhlmann Nouveau procede de preparation d'acides percarboxyliques
FR2464947A1 (fr) * 1979-09-07 1981-03-20 Ugine Kuhlmann Procede de fabrication d'acides percarboxyliques
US4379025A (en) * 1982-05-24 1983-04-05 Atlantic Richfield Company Water removal from butylene oxides by liquid extraction with selected extractive solvents
DE3247255A1 (de) * 1982-12-21 1984-06-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isolierung von polyglycidylverbindungen
US4891437A (en) * 1984-12-31 1990-01-02 Texaco Inc. Olefin epoxidation of olefins in a polar medium
DE3528007A1 (de) * 1985-08-05 1987-02-05 Degussa Verfahren zur herstellung von epoxidierten polybutadienen
DE3528002A1 (de) * 1985-08-05 1987-02-05 Degussa Verfahren zur herstellung eines cycloaliphatischen diepoxids
DE3643207C1 (de) * 1986-12-18 1988-05-11 Degussa Kontinuierliches Verfahren zur Epoxydierung von Olefinen oder Olefingemischen
JPS63194118U (bg) * 1987-05-31 1988-12-14
US5127997A (en) * 1991-05-09 1992-07-07 Texaco Chemical Company Purification of propylene oxide by liquid extraction
US6337412B1 (en) 2000-04-25 2002-01-08 Chemical Research & Licensing Company Three stage propylene oxide process
US6392078B1 (en) 2000-06-12 2002-05-21 Catalytic Distillation Technologies Process and catalyst for making dialkyl carbonates
AU2012201510B2 (en) * 2011-03-18 2013-03-28 Jx Nippon Mining & Metals Corporation Method of recovering gold from dilute gold solution
CN103172486B (zh) * 2011-12-22 2015-07-29 中国石油化工股份有限公司 一种从直接环氧化反应产物中回收丙烯的方法
CN106831661B (zh) * 2017-01-24 2020-10-02 南京工业大学 一种利用微反应装置制备环氧丙烷的方法
CA3110364A1 (en) * 2021-02-25 2022-08-25 Sixring Inc. Modified sulfuric acid and uses thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1188791A (en) * 1966-04-14 1970-04-22 Laporte Chemical Olefin Oxides
GB1217000A (en) * 1968-04-05 1970-12-23 Petrocarbon Dev Ltd Improvements in or relating to the production of propylene oxide and propylene glycol and its esters
GB1216997A (en) * 1968-04-05 1970-12-23 Petrocarbon Dev Ltd Improvements in or relating to the production of propylene oxide
DE2141156C3 (de) * 1971-08-17 1981-01-22 Degussa Ag, 6000 Frankfurt Verfahren zur Gewinnung wasserfreier organischer Percarbonsäurelösungen
BE808108A (fr) * 1972-12-22 1974-05-30 Degussa Procede pour la preparation de solutions d'acide percarboxylique dans des solvants organiques

Also Published As

Publication number Publication date
NO761470L (bg) 1976-11-02
JPS5938231B2 (ja) 1984-09-14
CS203917B2 (en) 1981-03-31
AR228230A1 (es) 1983-02-15
RO73727B (ro) 1983-05-30
FI62076B (fi) 1982-07-30
DD125486A5 (bg) 1977-04-20
ZA762524B (en) 1977-04-27
BE841208A (fr) 1976-10-28
SE7604887L (sv) 1976-11-10
RO73727A (ro) 1983-06-01
NO146709B (no) 1982-08-16
BG27372A3 (bg) 1979-10-12
USRE30945E (en) 1982-05-25
ES447406A1 (es) 1977-07-01
IL49487A0 (en) 1976-06-30
FI761184A (bg) 1976-10-31
IE42713B1 (en) 1980-10-08
GB1489856A (en) 1977-10-26
FR2309552A1 (fr) 1976-11-26
NO146709C (no) 1982-11-24
DE2519298B2 (de) 1981-06-04
DE2519298A1 (de) 1976-11-11
IL49487A (en) 1979-07-25
FI62076C (fi) 1982-11-10
IT1059413B (it) 1982-05-31
NL7604537A (nl) 1976-11-02
CA1087619A (en) 1980-10-14
PL103493B1 (pl) 1979-06-30
IE42713L (en) 1976-10-30
BR7602595A (pt) 1976-11-23
US4113747A (en) 1978-09-12
FR2309552B1 (bg) 1980-02-29
JPS51143604A (en) 1976-12-10

Similar Documents

Publication Publication Date Title
SE424551B (sv) Sett for kontinuerlig framstellning av propylenoxid
USRE31381E (en) Process for the preparation of propylene oxide
US4071541A (en) Epoxidation
JPH024223B2 (bg)
US4059619A (en) Process for the preparation of percarboxylic acid solutions
US3374153A (en) Process for recovery of glycidol from alcohol by azeotropic distillation with a hydrocarbon
US4168274A (en) Production of a peracid and an oxirane
CA1097367A (en) Process for the preparation of propylene oxide
JPH0333718B2 (bg)
US4193929A (en) Epoxidation
US8716502B2 (en) Process for preparing divinylarene oxides
US20220388949A1 (en) A process for working up water containing 4,4'-dichlorodiphenyl sulfoxide and/or 4,4'-dichlorodiphenyl sulfone as impurities
US4172840A (en) Epoxidation
US4115410A (en) Process for making peroxycarboxylic acid
JPS6233167A (ja) 脂環式ジエポキシドの製造法
EP0000532B1 (de) Verfahren zur Herstellung von Vinyloxiran
KR20240031055A (ko) 고순도 아크릴산의 제조방법
CN118201901A (zh) 制备高纯度(甲基)丙烯酸的方法
US9266849B2 (en) Process for recovering divinylarene dioxides
NO761472L (bg)
JP2000256339A (ja) エポキシヘキサヒドロフタル酸ジアルキルの製造方法
JPH07118250A (ja) α−メチルスチレンオキサイドの製造法

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7604887-5

Effective date: 19900411

Format of ref document f/p: F