DE1568736A1 - Verfahren zur Oxydation von Kohlenwasserstoffen - Google Patents
Verfahren zur Oxydation von KohlenwasserstoffenInfo
- Publication number
- DE1568736A1 DE1568736A1 DE19661568736 DE1568736A DE1568736A1 DE 1568736 A1 DE1568736 A1 DE 1568736A1 DE 19661568736 DE19661568736 DE 19661568736 DE 1568736 A DE1568736 A DE 1568736A DE 1568736 A1 DE1568736 A1 DE 1568736A1
- Authority
- DE
- Germany
- Prior art keywords
- oxidation
- aqueous phase
- crystallization
- boric acid
- hydrocarbons
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000007254 oxidation reaction Methods 0.000 title claims description 30
- 230000003647 oxidation Effects 0.000 title claims description 26
- 229930195733 hydrocarbon Natural products 0.000 title claims description 24
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 18
- 235000010338 boric acid Nutrition 0.000 claims description 37
- 229960002645 boric acid Drugs 0.000 claims description 36
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 30
- 239000008346 aqueous phase Substances 0.000 claims description 28
- 238000002425 crystallisation Methods 0.000 claims description 23
- 230000008025 crystallization Effects 0.000 claims description 23
- 239000011521 glass Substances 0.000 claims description 22
- -1 boron ester Chemical class 0.000 claims description 17
- 150000001639 boron compounds Chemical class 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 239000012074 organic phase Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000012452 mother liquor Substances 0.000 claims description 8
- 229910052573 porcelain Inorganic materials 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 150000001298 alcohols Chemical class 0.000 claims description 6
- DDTBPAQBQHZRDW-UHFFFAOYSA-N cyclododecane Chemical compound C1CCCCCCCCCCC1 DDTBPAQBQHZRDW-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 239000004327 boric acid Substances 0.000 description 26
- 230000007062 hydrolysis Effects 0.000 description 16
- 238000006460 hydrolysis reaction Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000000203 mixture Substances 0.000 description 14
- 239000004215 Carbon black (E152) Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 239000005297 pyrex Substances 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
- 229910001882 dioxygen Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- PQMFVUNERGGBPG-UHFFFAOYSA-N (6-bromopyridin-2-yl)hydrazine Chemical compound NNC1=CC=CC(Br)=N1 PQMFVUNERGGBPG-UHFFFAOYSA-N 0.000 description 2
- CXURGFRDGROIKG-UHFFFAOYSA-N 3,3-bis(chloromethyl)oxetane Chemical compound ClCC1(CCl)COC1 CXURGFRDGROIKG-UHFFFAOYSA-N 0.000 description 2
- XDVOLDOITVSJGL-UHFFFAOYSA-N 3,7-dihydroxy-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound O1B(O)OB2OB(O)OB1O2 XDVOLDOITVSJGL-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052810 boron oxide Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 150000001924 cycloalkanes Chemical class 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- VGTPKLINSHNZRD-UHFFFAOYSA-N oxoborinic acid Chemical compound OB=O VGTPKLINSHNZRD-UHFFFAOYSA-N 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- LSKONYYRONEBKA-UHFFFAOYSA-N 2-Dodecanone Natural products CCCCCCCCCCC(C)=O LSKONYYRONEBKA-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- FYNXDGNCEBQLGC-UHFFFAOYSA-N CC(C)(C)C1=CC(C(C)(C)C)=CC(C=NC2C(CCCC2)N=CC=2C(=C(C=C(C=2)C(C)(C)C)C(C)(C)C)O)=C1O Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC(C=NC2C(CCCC2)N=CC=2C(=C(C=C(C=2)C(C)(C)C)C(C)(C)C)O)=C1O FYNXDGNCEBQLGC-UHFFFAOYSA-N 0.000 description 1
- 241001292396 Cirrhitidae Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- SFVWPXMPRCIVOK-UHFFFAOYSA-N cyclododecanol Chemical compound OC1CCCCCCCCCCC1 SFVWPXMPRCIVOK-UHFFFAOYSA-N 0.000 description 1
- KVYHJCRTURTKLE-UHFFFAOYSA-N cyclododecyloxyboronic acid Chemical compound OB(O)OC1CCCCCCCCCCC1 KVYHJCRTURTKLE-UHFFFAOYSA-N 0.000 description 1
- JNFIMRWCDIOUMT-UHFFFAOYSA-N cyclooctadecane Chemical compound C1CCCCCCCCCCCCCCCCC1 JNFIMRWCDIOUMT-UHFFFAOYSA-N 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- FNBICTKTBOBEOK-UHFFFAOYSA-N ethylcyclooctadecane Chemical compound CCC1CCCCCCCCCCCCCCCCC1 FNBICTKTBOBEOK-UHFFFAOYSA-N 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- PEYVWSJAZONVQK-UHFFFAOYSA-N hydroperoxy(oxo)borane Chemical class OOB=O PEYVWSJAZONVQK-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- MAJAJAXSPRXRRS-UHFFFAOYSA-N methylcyclododecane Chemical compound CC1CCCCCCCCCCC1 MAJAJAXSPRXRRS-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- YDLYQMBWCWFRAI-UHFFFAOYSA-N n-Hexatriacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC YDLYQMBWCWFRAI-UHFFFAOYSA-N 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- WGQSPSMCVCWUDO-UHFFFAOYSA-N nitrocyclododecane Chemical compound [O-][N+](=O)C1CCCCCCCCCCC1 WGQSPSMCVCWUDO-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- QGMRQYFBGABWDR-UHFFFAOYSA-N sodium;5-ethyl-5-pentan-2-yl-1,3-diazinane-2,4,6-trione Chemical compound [Na+].CCCC(C)C1(CC)C(=O)NC(=O)NC1=O QGMRQYFBGABWDR-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- LGWZGBCKVDSYPH-UHFFFAOYSA-N triacontane Chemical compound [CH2]CCCCCCCCCCCCCCCCCCCCCCCCCCCCC LGWZGBCKVDSYPH-UHFFFAOYSA-N 0.000 description 1
- OLTHARGIAFTREU-UHFFFAOYSA-N triacontane Natural products CCCCCCCCCCCCCCCCCCCCC(C)CCCCCCCC OLTHARGIAFTREU-UHFFFAOYSA-N 0.000 description 1
- 238000003828 vacuum filtration Methods 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
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
- C07C29/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only in the presence of mineral boron compounds with, when necessary, hydrolysis of the intermediate formed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
- C07C2601/20—Systems containing only non-condensed rings with a ring being at least seven-membered the ring being twelve-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42335165A | 1965-01-04 | 1965-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1568736A1 true DE1568736A1 (de) | 1970-04-09 |
Family
ID=23678575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661568736 Pending DE1568736A1 (de) | 1965-01-04 | 1966-01-04 | Verfahren zur Oxydation von Kohlenwasserstoffen |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE674176A (enrdf_load_stackoverflow) |
| DE (1) | DE1568736A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1469227A (enrdf_load_stackoverflow) |
| NL (1) | NL6516567A (enrdf_load_stackoverflow) |
| SE (1) | SE328860B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329299A (en) * | 1976-08-31 | 1978-03-18 | Mitsubishi Chem Ind Ltd | Recovering method for boric acid |
-
1965
- 1965-12-20 NL NL6516567A patent/NL6516567A/xx unknown
- 1965-12-22 BE BE674176D patent/BE674176A/xx unknown
-
1966
- 1966-01-03 FR FR44613A patent/FR1469227A/fr not_active Expired
- 1966-01-04 SE SE00087/66A patent/SE328860B/xx unknown
- 1966-01-04 DE DE19661568736 patent/DE1568736A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1469227A (fr) | 1967-02-10 |
| NL6516567A (enrdf_load_stackoverflow) | 1966-07-05 |
| BE674176A (enrdf_load_stackoverflow) | 1966-06-22 |
| SE328860B (enrdf_load_stackoverflow) | 1970-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE68905625T2 (de) | Verfahren zur herstellung aromatischer hydroxycarbonsaeuren. | |
| DE2127851B2 (de) | Verfahren zur gewinnung von reinem hydrochinon aus dem durch spaltung von p-diisopropylbenzoldihydroperoxid erhaltenen reaktionsgemisch | |
| DE69310092T2 (de) | Wiedergewinnung von Molybdän | |
| DE2136688B2 (de) | Verfahren zur herstellung von gereinigtem bis-(beta-hydroxyaethyl)- terephthalat | |
| DE1568736A1 (de) | Verfahren zur Oxydation von Kohlenwasserstoffen | |
| DE1768082C3 (de) | Verfahren zur Herstellung von p-Hydroxybenzoesäure | |
| DE2517591A1 (de) | Verfahren zur herstellung von beta- naphthol | |
| CH441256A (de) | Verfahren zur Herstellung von 0,0,0-Trimethylphosphaten | |
| DE3628263C2 (enrdf_load_stackoverflow) | ||
| CH384565A (de) | Verfahren zur kontinuierlichen Herstellung von Sorbinsäure | |
| US2647914A (en) | Manufacture of an alkyl nitrate | |
| DE1568787C3 (de) | Kontinuierliches Verfahren zur Oxydation von Alkanen und Cycloalkanen mit mindestens 6 Kohlenstoffatomen | |
| DE2033122A1 (de) | Verfahren zur Herstellung von omega Lactamen und deren m Lactame uberfuhrbaren Vorlaufern | |
| DE870853C (de) | Verfahren zur Herstellung von Diisopropylbenzolhydroperoxyden | |
| DE583702C (de) | Verfahren zur Herstellung von fluechtigen organischen Saeuren | |
| DE2259502C2 (de) | Verfahren zur Gewinnung von gesättigten Dicarbonsäuren mit 4 bis 10 C-Atomen | |
| DE1959621B2 (de) | Verfahren zur Gewinnung von Adipinsäure aus 6-Hydroperoxyhexansäure | |
| DE898737C (de) | Verfahren zur Herstellung von Chlormethylmethylaether | |
| DE2936416C2 (enrdf_load_stackoverflow) | ||
| DE887497C (de) | Verfahren zur Herstellung von Carbonsaeuren | |
| DE1914062C3 (de) | Verfahren zur Oxydation von Cyclohexan in Gegenwart von Borverbindungen | |
| DE1768753C3 (de) | Verfahren zur Herstellung von Bis-(ß-hydroxyäthyl)- terephthalat | |
| DE545712C (de) | Verfahren zur UEberfuehrung verduennter fluechtiger aliphatischer Saeuren in konzentrierte Saeuren | |
| DE2041842C3 (de) | Verfahren zum Herstellen reiner Tellursäure | |
| DE1618514A1 (de) | Verfahren zur Oxydation von Kohlenwasserstoffen |