CS227653B2 - Epoxidation process of lower alkens - Google Patents
Epoxidation process of lower alkens Download PDFInfo
- Publication number
- CS227653B2 CS227653B2 CS76716A CS71676A CS227653B2 CS 227653 B2 CS227653 B2 CS 227653B2 CS 76716 A CS76716 A CS 76716A CS 71676 A CS71676 A CS 71676A CS 227653 B2 CS227653 B2 CS 227653B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- acid
- phase
- hydrogen peroxide
- chlorinated hydrocarbon
- propylene
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000006735 epoxidation reaction Methods 0.000 title claims abstract description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 78
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims abstract description 73
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000000605 extraction Methods 0.000 claims abstract description 43
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 235000019260 propionic acid Nutrition 0.000 claims abstract description 35
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims abstract description 34
- 239000008346 aqueous phase Substances 0.000 claims abstract description 32
- 238000004821 distillation Methods 0.000 claims abstract description 28
- 239000012074 organic phase Substances 0.000 claims abstract description 27
- 150000001336 alkenes Chemical class 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000012071 phase Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 238000004508 fractional distillation Methods 0.000 claims abstract description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 5
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims description 26
- CZPZWMPYEINMCF-UHFFFAOYSA-N propaneperoxoic acid Chemical compound CCC(=O)OO CZPZWMPYEINMCF-UHFFFAOYSA-N 0.000 claims description 22
- KNKRKFALVUDBJE-UHFFFAOYSA-N 1,2-dichloropropane Chemical compound CC(Cl)CCl KNKRKFALVUDBJE-UHFFFAOYSA-N 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 20
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 18
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 7
- -1 alkene epoxide Chemical class 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000001263 FEMA 3042 Substances 0.000 claims 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 claims 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 claims 1
- 229940033123 tannic acid Drugs 0.000 claims 1
- 235000015523 tannic acid Nutrition 0.000 claims 1
- 229920002258 tannic acid Polymers 0.000 claims 1
- 150000004965 peroxy acids Chemical class 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000622 liquid--liquid extraction Methods 0.000 abstract description 2
- 238000000638 solvent extraction Methods 0.000 abstract description 2
- 150000001735 carboxylic acids Chemical class 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 230000010354 integration Effects 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 25
- 239000000243 solution Substances 0.000 description 16
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 15
- 239000000047 product Substances 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 12
- 238000000746 purification Methods 0.000 description 11
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 5
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 150000002924 oxiranes Chemical class 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- GGQQNYXPYWCUHG-RMTFUQJTSA-N (3e,6e)-deca-3,6-diene Chemical compound CCC\C=C\C\C=C\CC GGQQNYXPYWCUHG-RMTFUQJTSA-N 0.000 description 1
- JECYNCQXXKQDJN-UHFFFAOYSA-N 2-(2-methylhexan-2-yloxymethyl)oxirane Chemical compound CCCCC(C)(C)OCC1CO1 JECYNCQXXKQDJN-UHFFFAOYSA-N 0.000 description 1
- SCKXCAADGDQQCS-UHFFFAOYSA-N Performic acid Chemical compound OOC=O SCKXCAADGDQQCS-UHFFFAOYSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N acetonitrile Substances CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001500 aryl chlorides Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 235000013844 butane Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 208000021302 gastroesophageal reflux disease Diseases 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004817 pentamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- KOPQZJAYZFAPBC-UHFFFAOYSA-N propanoyl propaneperoxoate Chemical compound CCC(=O)OOC(=O)CC KOPQZJAYZFAPBC-UHFFFAOYSA-N 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C07D301/14—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
-
- 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
- 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
- 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
- C07C409/26—Peracetic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4692/75A GB1535313A (en) | 1975-02-04 | 1975-02-04 | Production of peracids and of epoxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS227653B2 true CS227653B2 (en) | 1984-05-14 |
Family
ID=9782006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS76716A CS227653B2 (en) | 1975-02-04 | 1976-02-04 | Epoxidation process of lower alkens |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US4071541A (es) |
| JP (1) | JPS6025432B2 (es) |
| AR (1) | AR208107A1 (es) |
| AT (1) | AT356124B (es) |
| AU (1) | AU506647B2 (es) |
| BE (1) | BE838068A (es) |
| BR (1) | BR7600626A (es) |
| CA (1) | CA1070703A (es) |
| CS (1) | CS227653B2 (es) |
| DD (1) | DD122970A5 (es) |
| DE (1) | DE2602776C2 (es) |
| DK (1) | DK38776A (es) |
| ES (1) | ES444910A1 (es) |
| FI (1) | FI760167A (es) |
| FR (3) | FR2300085A1 (es) |
| GB (1) | GB1535313A (es) |
| IE (1) | IE42394B1 (es) |
| IN (1) | IN141031B (es) |
| LU (1) | LU74299A1 (es) |
| NL (1) | NL181579C (es) |
| NO (1) | NO148672C (es) |
| PL (1) | PL109648B1 (es) |
| PT (1) | PT64713B (es) |
| RO (1) | RO69626A (es) |
| SE (1) | SE424726B (es) |
| SU (1) | SU867307A3 (es) |
| ZA (1) | ZA76244B (es) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105410A (en) * | 1976-03-02 | 1978-09-13 | Propylox Sa | Process for preparing peracid |
| GB1584355A (en) * | 1976-10-26 | 1981-02-11 | Propylox Sa | Epoxidation |
| GB1589066A (en) * | 1977-02-26 | 1981-05-07 | Propylox Sa | Process for the production of peroxycarboxylic acids |
| US4172086A (en) * | 1977-03-28 | 1979-10-23 | Fmc Corporation | Process for the manufacture of peroxycarboxylic acids |
| DE2718602A1 (de) * | 1977-04-22 | 1978-10-26 | Kraftwerk Union Ag | Vorrichtung zum spannen mehrerer schraubenbolzen |
| DE2734085A1 (de) * | 1977-07-28 | 1979-02-22 | Bayer Ag | Verfahren zur herstellung von halogenalkylsubstituierten oxiranen |
| DE2734086A1 (de) * | 1977-07-28 | 1979-02-22 | Bayer Ag | Verfahren zur herstellung von halogenalkylsubstituierten oxiranen |
| DE2734243A1 (de) * | 1977-07-29 | 1979-02-08 | Bayer Ag | Verfahren zur herstellung von halogensubstituierten vinyloxiranen |
| 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 |
| US4325888A (en) * | 1978-01-13 | 1982-04-20 | Propylox | Preparation of peracid by liquid-liquid extraction |
| FR2421168A1 (fr) * | 1978-03-28 | 1979-10-26 | Propylox Sa | Procede pour la fabrication de peracides carboxyliques |
| DE2835884A1 (de) * | 1978-08-16 | 1980-02-28 | Bayer Ag | Verfahren zur herstellung von 7-oxabicyclo(4.1.0)heptan-3,4-dicarbonsaeure-diglycidylester |
| DE2835881A1 (de) * | 1978-08-16 | 1980-02-28 | Bayer Ag | Verfahren zur herstellung von glycidylestern cycloaliphatischer polycarbonsaeuren |
| DE2835885A1 (de) * | 1978-08-16 | 1980-02-28 | Bayer Ag | Verfahren zur herstellung von 7-oxabicyclo(4.1.0)heptan-3,4-dicarbonsaeurediglycidylester |
| DE2835886A1 (de) * | 1978-08-16 | 1980-02-28 | Bayer Ag | Verfahren zur herstellung von glycidylestern aromatischer polycarbonsaeuren |
| DE2835882A1 (de) * | 1978-08-16 | 1980-02-28 | Bayer Ag | Verfahren zur herstellung von fumarsaeureglycidylestern |
| DE2835883A1 (de) * | 1978-08-16 | 1980-02-28 | Bayer Ag | Verfahren zur herstellung von maleinsaeureglycidylestern |
| DE2856665A1 (de) * | 1978-12-29 | 1980-07-17 | Bayer Ag | Verfahren zur herstellung von percarbonsaeureloesungen |
| FR2455580A1 (fr) * | 1979-05-04 | 1980-11-28 | Propylox Sa | Procede pour l'epuration de solutions organiques de peracides carboxyliques |
| US4370251A (en) * | 1980-07-25 | 1983-01-25 | Fmc Corporation | Continuous process for the production of peroxycarboxylic acid compositions |
| DE3049434A1 (de) * | 1980-12-30 | 1982-07-29 | Peroxid-Chemie GmbH, 8023 Höllriegelskreuth | Verfahren zur herstellung von epoxiden |
| EP0056932B1 (de) * | 1981-01-15 | 1984-09-19 | Bayer Ag | Verfahren zur Herstellung und Isolierung von n-Alkyl-oxiranen |
| FR2502620A1 (fr) * | 1981-03-24 | 1982-10-01 | Ugine Kuhlmann | Procede continu de preparation de l'oxyde de propylene |
| JPS6357952U (es) * | 1986-10-01 | 1988-04-18 | ||
| US7012154B2 (en) * | 2004-07-28 | 2006-03-14 | Peragen Systems, Llc | Continuous process for on-site and on-demand production of aqueous peracteic acid |
| US11407714B2 (en) * | 2019-02-22 | 2022-08-09 | Nouryon Chemicals International B.V. | Process for producing an organic peroxide |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065246A (en) * | 1962-11-20 | Continuous epoxidation method | ||
| US3141896A (en) * | 1964-07-21 | Process for the percarboxylic acid epqxr | ||
| US2977374A (en) * | 1961-03-28 | Process for preparing oxirane | ||
| DE1240515B (de) * | 1964-10-22 | 1967-05-18 | Knapsack Ag | Verfahren zur kontinuierlichen Herstellung von Epoxyverbindungen |
| GB1188791A (en) * | 1966-04-14 | 1970-04-22 | Laporte Chemical | Olefin Oxides |
| BE755100A (fr) * | 1969-08-21 | 1971-02-01 | Degussa | Procede pour l'epoxydation de composes non satures |
| DE2060190C3 (de) * | 1970-12-08 | 1983-12-08 | Degussa Ag, 6000 Frankfurt | Verfahren zur Abtrennung von Propionsäure bzw. Buttersäure aus einem Gemisch von Epichlorhydrin, Allylchlorid und einer der vorgenannten Carbonsäuren |
| DE2141156C3 (de) * | 1971-08-17 | 1981-01-22 | Degussa Ag, 6000 Frankfurt | Verfahren zur Gewinnung wasserfreier organischer Percarbonsäurelösungen |
-
1975
- 1975-02-04 GB GB4692/75A patent/GB1535313A/en not_active Expired
-
1976
- 1976-01-01 AR AR262059A patent/AR208107A1/es active
- 1976-01-12 IE IE44/76A patent/IE42394B1/en unknown
- 1976-01-15 IN IN87/CAL/1976A patent/IN141031B/en unknown
- 1976-01-15 AU AU10331/76A patent/AU506647B2/en not_active Expired
- 1976-01-16 US US05/649,747 patent/US4071541A/en not_active Expired - Lifetime
- 1976-01-16 ZA ZA244A patent/ZA76244B/xx unknown
- 1976-01-19 PT PT64713A patent/PT64713B/pt unknown
- 1976-01-20 CA CA243,859A patent/CA1070703A/en not_active Expired
- 1976-01-26 FI FI760167A patent/FI760167A/fi not_active Application Discontinuation
- 1976-01-26 DE DE2602776A patent/DE2602776C2/de not_active Expired
- 1976-01-29 AT AT60976A patent/AT356124B/de not_active IP Right Cessation
- 1976-01-30 DK DK38776*#A patent/DK38776A/da unknown
- 1976-01-30 NO NO760310A patent/NO148672C/no unknown
- 1976-01-30 BR BR7600626A patent/BR7600626A/pt unknown
- 1976-01-30 BE BE163921A patent/BE838068A/xx not_active IP Right Cessation
- 1976-02-02 DD DD191051A patent/DD122970A5/xx unknown
- 1976-02-02 FR FR7603020A patent/FR2300085A1/fr active Granted
- 1976-02-02 NL NLAANVRAGE7601048,A patent/NL181579C/xx not_active IP Right Cessation
- 1976-02-03 RO RO7684685A patent/RO69626A/ro unknown
- 1976-02-03 JP JP51010080A patent/JPS6025432B2/ja not_active Expired
- 1976-02-03 LU LU74299A patent/LU74299A1/xx unknown
- 1976-02-03 SE SE7601146A patent/SE424726B/xx not_active IP Right Cessation
- 1976-02-03 PL PL1976187002A patent/PL109648B1/pl unknown
- 1976-02-03 SU SU762318205A patent/SU867307A3/ru active
- 1976-02-04 CS CS76716A patent/CS227653B2/cs unknown
- 1976-02-04 ES ES444910A patent/ES444910A1/es not_active Expired
-
1978
- 1978-04-24 FR FR7812254A patent/FR2379520A1/fr active Granted
- 1978-04-24 FR FR7812253A patent/FR2379519A1/fr active Granted
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