ZA200502512B - Novel aqueous hydrogen peroxide solutions - Google Patents
Novel aqueous hydrogen peroxide solutions Download PDFInfo
- Publication number
- ZA200502512B ZA200502512B ZA200502512A ZA200502512A ZA200502512B ZA 200502512 B ZA200502512 B ZA 200502512B ZA 200502512 A ZA200502512 A ZA 200502512A ZA 200502512 A ZA200502512 A ZA 200502512A ZA 200502512 B ZA200502512 B ZA 200502512B
- Authority
- ZA
- South Africa
- Prior art keywords
- hydrogen peroxide
- wppm
- solution
- aqueous hydrogen
- peroxide solution
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000012224 working solution Substances 0.000 claims abstract description 16
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 12
- 150000001412 amines Chemical class 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 9
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 5
- 150000001450 anions Chemical class 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 4
- 239000003960 organic solvent Substances 0.000 claims abstract description 4
- 230000008929 regeneration Effects 0.000 claims abstract description 4
- 238000011069 regeneration method Methods 0.000 claims abstract description 4
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- -1 anthraquinone compound Chemical class 0.000 claims abstract description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 3
- 230000003647 oxidation Effects 0.000 claims abstract description 3
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 22
- 239000003054 catalyst Substances 0.000 claims description 12
- 238000006735 epoxidation reaction Methods 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 239000002585 base Substances 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 150000004056 anthraquinones Chemical class 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 3
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 239000002638 heterogeneous catalyst Substances 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 3
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims 2
- 150000002443 hydroxylamines Chemical class 0.000 claims 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims 1
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims 1
- 150000001339 alkali metal compounds Chemical class 0.000 claims 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 claims 1
- 150000003973 alkyl amines Chemical group 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 150000002897 organic nitrogen compounds Chemical class 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 150000001447 alkali salts Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 150000008043 acidic salts Chemical class 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 235000013877 carbamide Nutrition 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 150000003672 ureas Chemical class 0.000 description 2
- SNDGLCYYBKJSOT-UHFFFAOYSA-N 1,1,3,3-tetrabutylurea Chemical compound CCCCN(CCCC)C(=O)N(CCCC)CCCC SNDGLCYYBKJSOT-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 150000003868 ammonium compounds Chemical class 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- REOJLIXKJWXUGB-UHFFFAOYSA-N mofebutazone Chemical group O=C1C(CCCC)C(=O)NN1C1=CC=CC=C1 REOJLIXKJWXUGB-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000000466 oxiranyl group Chemical group 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/013—Separation; Purification; Concentration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/037—Stabilisation by 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
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Saccharide Compounds (AREA)
- Detergent Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20020021967 EP1403219A1 (en) | 2002-09-30 | 2002-09-30 | Novel aqueous hydrogen peroxide solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200502512B true ZA200502512B (en) | 2006-03-29 |
Family
ID=31970344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200502512A ZA200502512B (en) | 2002-09-30 | 2006-01-19 | Novel aqueous hydrogen peroxide solutions |
Country Status (15)
Country | Link |
---|---|
EP (2) | EP1403219A1 (ru) |
JP (1) | JP4528625B2 (ru) |
KR (1) | KR100990351B1 (ru) |
CN (1) | CN100480171C (ru) |
AT (1) | ATE419221T1 (ru) |
AU (1) | AU2003299090A1 (ru) |
BR (1) | BR0314941B1 (ru) |
CA (1) | CA2500396C (ru) |
DE (1) | DE60325616D1 (ru) |
ES (1) | ES2320652T5 (ru) |
MY (1) | MY140875A (ru) |
PL (1) | PL204518B1 (ru) |
RU (1) | RU2336225C2 (ru) |
WO (1) | WO2004028962A1 (ru) |
ZA (1) | ZA200502512B (ru) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010521398A (ja) * | 2007-03-15 | 2010-06-24 | エフ エム シー コーポレーション | 自動酸化h2o2製造における水性過酸化水素の回収 |
CA2681510C (en) * | 2007-04-05 | 2017-03-07 | Solvay (Societe Anonyme) | Aqueous hydrogen peroxide solution, process for its preparation and use thereof |
EP2103604A1 (de) | 2008-03-17 | 2009-09-23 | Evonik Degussa GmbH | Verfahren zur Herstellung von Epichlorhydrin |
EP2149570A1 (en) | 2008-08-01 | 2010-02-03 | Hexion Specialty Chemicals Research Belgium S.A. | Process for the manufacture of epichlorohydrin using hydrogen peroxide and a manganese komplex |
EP2149569A1 (en) | 2008-08-01 | 2010-02-03 | Hexion Specialty Chemicals Research Belgium S.A. | Process for the manufacture of a 1,2-Epoxide |
US8524926B2 (en) | 2009-11-19 | 2013-09-03 | Dow Global Technologies Llc | Epoxidation of an olefin |
EP2343288A1 (en) | 2009-11-27 | 2011-07-13 | Momentive Specialty Chemicals Research Belgium S.A. | Process for the manufacture of propylene oxide |
EP2354131A1 (en) | 2010-02-02 | 2011-08-10 | Momentive Specialty Chemicals Research Belgium | Process for the manufacture of a 1,2-epoxide and a device for carrying out said process |
EP2357180A1 (en) | 2010-02-02 | 2011-08-17 | Momentive Specialty Chemicals Research Belgium S.A. | Manufacture of epoxyethyl ethers or glycidyl ethers |
EP2354130A1 (en) | 2010-02-02 | 2011-08-10 | Momentive Specialty Chemicals Research Belgium | Manufacture of an epoxyethyl carboxylate or glycidyl carboxylate |
WO2012076543A1 (en) * | 2010-12-07 | 2012-06-14 | Basf Se | Process for the production of propylene oxide |
EP2766299B1 (en) * | 2011-10-11 | 2022-12-28 | Solvay Sa | Process for producing hydrogen peroxide |
EP2719692A1 (en) * | 2012-10-09 | 2014-04-16 | Momentive Specialty Chemicals Research Belgium S.A. | Catalytic epoxidation process |
CN109970685A (zh) * | 2013-10-02 | 2019-07-05 | 索尔维公司 | 用于制造纯化的过氧化氢水溶液的方法 |
EP3059229A1 (en) | 2015-02-17 | 2016-08-24 | Evonik Degussa GmbH | Method for the epoxidation of an olefin with hydrogen peroxide |
JP6707553B2 (ja) | 2015-02-17 | 2020-06-10 | エボニック オペレーションズ ゲーエムベーハー | 過酸化水素を用いたオレフィンのエポキシ化方法 |
TWI707847B (zh) | 2015-11-26 | 2020-10-21 | 德商贏創運營有限公司 | 丙烯之環氧化方法 |
EP3380459B1 (en) | 2015-11-26 | 2020-01-01 | Evonik Operations GmbH | Process for the epoxidation of an olefin |
EP3405460B1 (en) * | 2016-01-19 | 2020-06-24 | Evonik Operations GmbH | Process for the epoxidation of an olefin |
HUE052019T2 (hu) | 2016-03-21 | 2021-04-28 | Evonik Operations Gmbh | Eljárás propén epoxidálására |
EP3246323A1 (en) | 2016-05-17 | 2017-11-22 | Evonik Degussa GmbH | Integrated process for making propene oxide from propane |
CN106241746A (zh) * | 2016-08-18 | 2016-12-21 | 黎明化工研究设计院有限责任公司 | 一种纯化工业过氧化氢溶液的方法 |
EP3406603A1 (en) | 2017-05-22 | 2018-11-28 | Evonik Degussa GmbH | Process for the epoxidation of propene |
CN108727226B (zh) * | 2018-06-01 | 2021-02-09 | 黎明化工研究设计院有限责任公司 | 一种四丁基脲中二丁胺的去除方法 |
CN108862205B (zh) * | 2018-08-29 | 2023-09-12 | 江苏德邦工程有限公司 | 一种双氧水制备装置 |
KR20220156936A (ko) | 2020-03-23 | 2022-11-28 | 바스프 에스이 | Po 제조를 위한 dibc 무함유 h2o2 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE977130C (de) † | 1954-04-28 | 1965-03-11 | Pittsburgh Plate Glass Co | Verfahren zur Herstellung von Wasserstoffperoxyd |
BE756012A (fr) † | 1969-09-10 | 1971-02-15 | Degussa | Procede de preparation de peroxyde d'hydrogene (a) |
US3949063A (en) † | 1971-11-18 | 1976-04-06 | Oxysynthese | Regeneration of a anthraquinone working solution by continuous multi-stage thin film distillation |
FR2473488A1 (fr) † | 1980-01-14 | 1981-07-17 | Oxysynthese | Procede cyclique de production de peroxyde d'hydrogene |
IT1152299B (it) * | 1982-07-28 | 1986-12-31 | Anic Spa | Procedimento per l'espossidazione di composti olefinici |
US4999179A (en) * | 1988-12-26 | 1991-03-12 | Mitsubishi Gas Chemical Company, Inc. | Method for purifying impure aqueous hydrogen peroxide solution |
JP2800043B2 (ja) * | 1988-12-26 | 1998-09-21 | 三菱瓦斯化学株式会社 | 不純過酸化水素水溶液の精製法 |
GB8925376D0 (en) † | 1989-11-09 | 1989-12-28 | Interox Chemicals Ltd | Stabilisation of concentrated hydrogen peroxide solutions |
DE4013090A1 (de) † | 1990-04-25 | 1991-10-31 | Peroxid Chemie Gmbh | Verfahren zur herstellung von alkyltetrahydroanthrahydrochinon und diese enthaltende arbeitsloesungen fuer die wasserstoffperoxid-herstellung nach dem anthrachinonverfahren |
JP2629507B2 (ja) † | 1991-01-14 | 1997-07-09 | 住友化学工業株式会社 | 過酸化水素水の精製方法 |
DE4107244A1 (de) † | 1991-03-07 | 1992-09-10 | Peroxid Chemie Gmbh | Verfahren zur reinigung von wasserstoffperoxid fuer die mikroelektronik |
US5646314A (en) * | 1994-11-16 | 1997-07-08 | Arco Chemical Technology, L.P. | Process for titanium silicalite-catalyzed epoxidation |
US5670028A (en) † | 1994-11-22 | 1997-09-23 | Ube Industries, Ltd. | Process for preparing high purity hydrogen peroxide aqueous solution |
DE19528219A1 (de) † | 1995-08-01 | 1997-02-06 | Degussa | Verfahren zur Herstellung von Epoxiden aus Olefinen |
JPH10291986A (ja) * | 1997-04-18 | 1998-11-04 | Mitsubishi Gas Chem Co Inc | オレフィン系炭化水素及びそのハロゲン化物のエポキシ化方法 |
JP3978546B2 (ja) † | 1997-11-07 | 2007-09-19 | 三菱瓦斯化学株式会社 | 高純度過酸化水素水溶液の製造方法 |
JPH11180704A (ja) † | 1997-12-19 | 1999-07-06 | Ube Ind Ltd | 高純度過酸化水素水溶液の製造方法 |
EP0930269B1 (en) * | 1998-01-16 | 2002-11-27 | Ausimont S.p.A. | Process for the industrial production of high purity hydrogen peroxide |
JPH11292521A (ja) * | 1998-04-08 | 1999-10-26 | Mitsubishi Gas Chem Co Inc | 精製過酸化水素水溶液の製造方法 |
JP2000302419A (ja) * | 1999-04-20 | 2000-10-31 | Mitsubishi Gas Chem Co Inc | 精製過酸化水素水溶液の製造方法 |
DE19926725A1 (de) * | 1999-06-11 | 2000-12-14 | Basf Ag | Verfahren zur Umsetzung organischer Verbindungen mit Wasserstoffperoxid |
IT1313572B1 (it) † | 1999-07-27 | 2002-09-09 | Enichem Spa | Procedimento per la preparazione di epossidi. |
DE19954055A1 (de) † | 1999-11-10 | 2001-05-17 | Basf Ag | Vorrichtung und Verfahren zur Entfernung von Salzen aus Wasserstoffperoxid-Lösungen |
EP1122249A1 (fr) † | 2000-02-02 | 2001-08-08 | SOLVAY (Société Anonyme) | Procédé de fabrication d'un oxiranne |
DE10026363A1 (de) † | 2000-05-27 | 2001-11-29 | Merck Patent Gmbh | Verfahren zur Aufreinigung von Wasserstoffperoxidlösungen |
JP4030262B2 (ja) * | 2000-06-21 | 2008-01-09 | 三徳化学工業株式会社 | 精製過酸化水素水の製造方法 |
EP1213262A1 (de) † | 2000-12-02 | 2002-06-12 | Degussa AG | Verfahren zur Herstellung von höchstkonzentriertem Wasserstoffperoxid und hiermit erhältliches mindestens 99,9 gew.-%iges Wasserstoffperoxid |
-
2002
- 2002-09-30 EP EP20020021967 patent/EP1403219A1/en not_active Withdrawn
-
2003
- 2003-09-23 JP JP2004538986A patent/JP4528625B2/ja not_active Expired - Fee Related
- 2003-09-23 EP EP03798172.7A patent/EP1546035B2/en not_active Expired - Lifetime
- 2003-09-23 AT AT03798172T patent/ATE419221T1/de not_active IP Right Cessation
- 2003-09-23 AU AU2003299090A patent/AU2003299090A1/en not_active Abandoned
- 2003-09-23 RU RU2005113688/15A patent/RU2336225C2/ru active
- 2003-09-23 ES ES03798172T patent/ES2320652T5/es not_active Expired - Lifetime
- 2003-09-23 DE DE60325616T patent/DE60325616D1/de not_active Expired - Lifetime
- 2003-09-23 CN CNB038233797A patent/CN100480171C/zh not_active Expired - Lifetime
- 2003-09-23 PL PL374703A patent/PL204518B1/pl unknown
- 2003-09-23 KR KR1020057005454A patent/KR100990351B1/ko active IP Right Grant
- 2003-09-23 WO PCT/EP2003/010558 patent/WO2004028962A1/en active Application Filing
- 2003-09-23 CA CA2500396A patent/CA2500396C/en not_active Expired - Lifetime
- 2003-09-23 BR BRPI0314941-2A patent/BR0314941B1/pt active IP Right Grant
- 2003-09-26 MY MYPI20033683A patent/MY140875A/en unknown
-
2006
- 2006-01-19 ZA ZA200502512A patent/ZA200502512B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2003299090A1 (en) | 2004-04-19 |
PL374703A1 (en) | 2005-10-31 |
KR20050057609A (ko) | 2005-06-16 |
EP1546035A1 (en) | 2005-06-29 |
EP1546035B2 (en) | 2021-04-21 |
CN100480171C (zh) | 2009-04-22 |
ES2320652T3 (es) | 2009-05-27 |
BR0314941A (pt) | 2005-08-02 |
JP4528625B2 (ja) | 2010-08-18 |
ES2320652T5 (es) | 2021-11-22 |
CA2500396A1 (en) | 2004-04-08 |
MY140875A (en) | 2010-01-29 |
EP1403219A1 (en) | 2004-03-31 |
DE60325616D1 (de) | 2009-02-12 |
WO2004028962A1 (en) | 2004-04-08 |
EP1546035B1 (en) | 2008-12-31 |
PL204518B1 (pl) | 2010-01-29 |
CA2500396C (en) | 2017-01-24 |
ATE419221T1 (de) | 2009-01-15 |
RU2005113688A (ru) | 2006-02-27 |
KR100990351B1 (ko) | 2010-10-29 |
CN1684904A (zh) | 2005-10-19 |
JP2006501278A (ja) | 2006-01-12 |
RU2336225C2 (ru) | 2008-10-20 |
BR0314941B1 (pt) | 2011-11-16 |
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