NO126468B - - Google Patents
Download PDFInfo
- Publication number
- NO126468B NO126468B NO2385/69A NO238569A NO126468B NO 126468 B NO126468 B NO 126468B NO 2385/69 A NO2385/69 A NO 2385/69A NO 238569 A NO238569 A NO 238569A NO 126468 B NO126468 B NO 126468B
- Authority
- NO
- Norway
- Prior art keywords
- quinone
- quinol
- solution
- solvent
- hydrogen
- Prior art date
Links
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 77
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 62
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 50
- 239000000243 solution Substances 0.000 claims description 42
- 239000002904 solvent Substances 0.000 claims description 32
- 239000003054 catalyst Substances 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 20
- 239000001257 hydrogen Substances 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 230000036571 hydration Effects 0.000 claims description 9
- 238000006703 hydration reaction Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 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 description 7
- 150000004056 anthraquinones Chemical class 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- 238000005984 hydrogenation reaction Methods 0.000 claims description 4
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 3
- 125000004151 quinonyl group Chemical group 0.000 claims description 3
- 150000004677 hydrates Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims 2
- 238000009825 accumulation Methods 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 239000011872 intimate mixture Substances 0.000 claims 1
- 239000003863 metallic catalyst Substances 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 239000003799 water insoluble solvent Substances 0.000 claims 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000006722 reduction reaction Methods 0.000 description 8
- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical group C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 150000004053 quinones Chemical class 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- VIDOPANCAUPXNH-UHFFFAOYSA-N 1,2,3-triethylbenzene Chemical compound CCC1=CC=CC(CC)=C1CC VIDOPANCAUPXNH-UHFFFAOYSA-N 0.000 description 2
- GNRPVZNNVOGXHD-UHFFFAOYSA-N 1,2-dimethylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C(C)C(C)=CC=C3C(=O)C2=C1 GNRPVZNNVOGXHD-UHFFFAOYSA-N 0.000 description 2
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 2
- YTPSFXZMJKMUJE-UHFFFAOYSA-N 2-tert-butylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(C(C)(C)C)=CC=C3C(=O)C2=C1 YTPSFXZMJKMUJE-UHFFFAOYSA-N 0.000 description 2
- PXLXSNXYTNRKFR-UHFFFAOYSA-N 6-ethyl-1,2,3,4-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC(CC)=CC=C2C(=O)C2=C1CCCC2 PXLXSNXYTNRKFR-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- BDJXVNRFAQSMAA-UHFFFAOYSA-N quinhydrone Chemical compound OC1=CC=C(O)C=C1.O=C1C=CC(=O)C=C1 BDJXVNRFAQSMAA-UHFFFAOYSA-N 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- OTBHDFWQZHPNPU-UHFFFAOYSA-N 1,2,3,4-tetrahydroanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1CCCC2 OTBHDFWQZHPNPU-UHFFFAOYSA-N 0.000 description 1
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- ADHYTCPJVXOAJX-UHFFFAOYSA-N 1,3-dimethylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC(C)=C3C(=O)C2=C1 ADHYTCPJVXOAJX-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical group ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- RKMPHYRYSONWOL-UHFFFAOYSA-N 1-ethyl-1,2,3,4-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(CC)CCC2 RKMPHYRYSONWOL-UHFFFAOYSA-N 0.000 description 1
- HSKPJQYAHCKJQC-UHFFFAOYSA-N 1-ethylanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2CC HSKPJQYAHCKJQC-UHFFFAOYSA-N 0.000 description 1
- BPIUIOXAFBGMNB-UHFFFAOYSA-N 1-hexoxyhexane Chemical compound CCCCCCOCCCCCC BPIUIOXAFBGMNB-UHFFFAOYSA-N 0.000 description 1
- BGJQNPIOBWKQAW-UHFFFAOYSA-N 1-tert-butylanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)(C)C BGJQNPIOBWKQAW-UHFFFAOYSA-N 0.000 description 1
- RATJDSXPVPAWJJ-UHFFFAOYSA-N 2,7-dimethylanthracene-9,10-dione Chemical compound C1=C(C)C=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 RATJDSXPVPAWJJ-UHFFFAOYSA-N 0.000 description 1
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 description 1
- MCYPCBFOVKMNDW-UHFFFAOYSA-N 2-butan-2-ylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(C(C)CC)=CC=C3C(=O)C2=C1 MCYPCBFOVKMNDW-UHFFFAOYSA-N 0.000 description 1
- JORLUGVBYJSSAW-UHFFFAOYSA-N 2-ethyl-1,2,3,4-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1CC(CC)CC2 JORLUGVBYJSSAW-UHFFFAOYSA-N 0.000 description 1
- WOYWLLHHWAMFCB-UHFFFAOYSA-N 2-ethylhexyl acetate Chemical compound CCCCC(CC)COC(C)=O WOYWLLHHWAMFCB-UHFFFAOYSA-N 0.000 description 1
- IFHQWLHVCATXGU-UHFFFAOYSA-N 2-pentan-2-ylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(C(C)CCC)=CC=C3C(=O)C2=C1 IFHQWLHVCATXGU-UHFFFAOYSA-N 0.000 description 1
- BQUNPXRABCSKJZ-UHFFFAOYSA-N 2-propan-2-ylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC=C3C(=O)C2=C1 BQUNPXRABCSKJZ-UHFFFAOYSA-N 0.000 description 1
- MQWCXKGKQLNYQG-UHFFFAOYSA-N 4-methylcyclohexan-1-ol Chemical compound CC1CCC(O)CC1 MQWCXKGKQLNYQG-UHFFFAOYSA-N 0.000 description 1
- CPIVYSAVIPTCCX-UHFFFAOYSA-N 4-methylpentan-2-yl acetate Chemical compound CC(C)CC(C)OC(C)=O CPIVYSAVIPTCCX-UHFFFAOYSA-N 0.000 description 1
- HXQPUEQDBSPXTE-UHFFFAOYSA-N Diisobutylcarbinol Chemical compound CC(C)CC(O)CC(C)C HXQPUEQDBSPXTE-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- IMXBRVLCKXGWSS-UHFFFAOYSA-N methyl 2-cyclohexylacetate Chemical compound COC(=O)CC1CCCCC1 IMXBRVLCKXGWSS-UHFFFAOYSA-N 0.000 description 1
- RXTNIJMLAQNTEG-UHFFFAOYSA-N methylamyl acetate Natural products CCCCC(C)OC(C)=O RXTNIJMLAQNTEG-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229940052881 quinhydrone Drugs 0.000 description 1
- ZJMWRROPUADPEA-UHFFFAOYSA-N sec-butylbenzene Chemical compound CCC(C)C1=CC=CC=C1 ZJMWRROPUADPEA-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/66—Tugs
- B63B35/70—Tugs for pushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/66—Tugs
- B63B35/665—Floating propeller units, i.e. a motor and propeller unit mounted in a floating box
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Road Paving Structures (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75988368A | 1968-09-16 | 1968-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO126468B true NO126468B (fr) | 1973-02-12 |
Family
ID=25057314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2385/69A NO126468B (fr) | 1968-09-16 | 1969-06-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3486476A (fr) |
| JP (1) | JPS4824199B1 (fr) |
| DE (1) | DE1929398B2 (fr) |
| GB (1) | GB1218508A (fr) |
| IE (1) | IE33151B1 (fr) |
| NL (1) | NL6909004A (fr) |
| NO (1) | NO126468B (fr) |
| SE (1) | SE347482B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3613628A (en) * | 1969-12-18 | 1971-10-19 | Emilio C Garcia | Apparatus and method of joining tug and barge in ocean push-towing |
| US3663046A (en) * | 1971-03-22 | 1972-05-16 | William S Pine Inc | Load distribution and anti-rotation mechanism |
| US3735722A (en) * | 1971-12-09 | 1973-05-29 | Interstate Oil Transport Co | Rigid disconnectable coupling for waterborne vessels |
| US4013032A (en) * | 1971-12-16 | 1977-03-22 | Bludworth Robert A | Ocean going push-towing combination |
| GB1418920A (en) * | 1971-12-16 | 1975-12-24 | Bludworth R A | Marine push transportation combination |
| US3815539A (en) * | 1972-10-16 | 1974-06-11 | Catug Corp | Single hull tug and barge construction |
| PL94484B1 (pl) * | 1974-10-19 | 1977-08-31 | Urzadzenie laczace jednostki plywajace w zestaw pchany przystosowany do eksploatacji po morskich drogach wodnych | |
| JPS5483290A (en) * | 1977-12-15 | 1979-07-03 | Aoishin Kensetsu Kk | Cargoohandling boat |
| US4341174A (en) * | 1980-04-22 | 1982-07-27 | The United States Of America As Represented By The Secretary Of The Navy | Bow dock |
| US4356784A (en) * | 1980-12-22 | 1982-11-02 | Marine Industrie Limitee | Integrated tug-barge vessel |
| US5746150A (en) * | 1995-02-17 | 1998-05-05 | Beaulac; Daniel E. | Boat for use with a personal watercraft |
| US6053790A (en) * | 1998-03-31 | 2000-04-25 | Langford; Frederick | Train coupleable flotation tube for waterslides |
| CA2997714C (fr) | 2017-03-17 | 2024-05-21 | David A. Arias | Flotteur pour bebe |
| US12577942B2 (en) | 2021-09-16 | 2026-03-17 | Crowley New Energy, Inc. | Methods of securing a vessel during transportation, off-loading, and installation of wind turbine components |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3345970A (en) * | 1966-03-28 | 1967-10-10 | Long Louis H De | Boat and barge combination |
| US3362372A (en) * | 1966-08-01 | 1968-01-09 | Earl A. Peterson | Integrated barge and tugboat |
-
1968
- 1968-09-16 US US759883A patent/US3486476A/en not_active Expired - Lifetime
-
1969
- 1969-06-09 NO NO2385/69A patent/NO126468B/no unknown
- 1969-06-09 IE IE788/69A patent/IE33151B1/xx unknown
- 1969-06-09 GB GB29069/69D patent/GB1218508A/en not_active Expired
- 1969-06-10 DE DE19691929398 patent/DE1929398B2/de active Pending
- 1969-06-11 SE SE08319/69A patent/SE347482B/xx unknown
- 1969-06-12 NL NL6909004A patent/NL6909004A/xx unknown
- 1969-06-16 JP JP44046914A patent/JPS4824199B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1929398A1 (de) | 1970-04-23 |
| IE33151B1 (en) | 1974-04-03 |
| GB1218508A (en) | 1971-01-06 |
| IE33151L (en) | 1970-03-16 |
| US3486476A (en) | 1969-12-30 |
| NL6909004A (fr) | 1970-03-18 |
| SE347482B (fr) | 1972-08-07 |
| JPS4824199B1 (fr) | 1973-07-19 |
| DE1929398B2 (de) | 1972-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO126468B (fr) | ||
| KR910003255B1 (ko) | 테레프탈산 슬러리의 분산매체 교환방법 | |
| US10647576B2 (en) | Process for manufacturing a purified aqueous hydrogen peroxide solution | |
| CA2108269C (fr) | Procede de preparation d'acide terephtalique brut utilisable pour preparer de l'acide terephtalique purifie | |
| US5662878A (en) | Process for the production of hydrogen peroxide | |
| CN208265777U (zh) | 过氧化氢的制造系统 | |
| US3009782A (en) | Production of hydrogen peroxide by anthraquinone process in the presence of a fixed bed catalyst | |
| EP0647721B1 (fr) | Agent pour le traitement d'ions métalliques en solution aqueuse procédé pour préparation et méthode de traitement d'ions métalliques en solution aqueuse | |
| US2369912A (en) | Process for preparing hydrogen peroxide | |
| US3755552A (en) | Process for producing hydrogen peroxide | |
| US4438279A (en) | Fiber-grade terephthalic acid recovered from the effluent from paraxylene oxidation in acetic acid and the catalytic hydrogenation of the oxidation effluent in the presence of metallic platinum family metals | |
| US3932579A (en) | Recovery of rhenium | |
| US3004831A (en) | Preparation of hydrogen peroxide | |
| US2993760A (en) | Process for manufacturing hydrogen peroxide | |
| US2215856A (en) | Production of peroxides and valuable metal compounds | |
| US2909532A (en) | Treatment of hydrogen peroxide working solution containing anthraquinone degradation products | |
| SE508111C2 (sv) | Förfarande för framställning av väteperoxid genom hydrering av en kinonlösning samt anordning för utövande av förfarandet | |
| US2689169A (en) | Process for the production of hydrogen peroxide | |
| JPH0621014B2 (ja) | 過酸化水素の製造方法 | |
| CN115504437A (zh) | 双氧水的制备方法及其应用 | |
| EP3192882A1 (fr) | Procédé de production de tartrate de potassium et d'antimoine en utilisant des résidus contenant de l'antimoine | |
| US2842563A (en) | Purification of 2-t-butylanthraquinone | |
| JP3493752B2 (ja) | ヒドロキノン骨格を有する化合物を多孔質担体に担持した担持物の製造方法 | |
| US4125587A (en) | Removing zinc from a nickel solution by extraction | |
| GB864676A (en) | Process for manufacturing hydrogen peroxide |