DE212708C - - Google Patents
Info
- Publication number
- DE212708C DE212708C DENDAT212708D DE212708DA DE212708C DE 212708 C DE212708 C DE 212708C DE NDAT212708 D DENDAT212708 D DE NDAT212708D DE 212708D A DE212708D A DE 212708DA DE 212708 C DE212708 C DE 212708C
- Authority
- DE
- Germany
- Prior art keywords
- fatty acids
- reduction
- dyes
- reduction products
- acids
- 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.)
- Active
Links
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 36
- 229930195729 fatty acid Natural products 0.000 claims description 36
- 239000000194 fatty acid Substances 0.000 claims description 36
- 150000004665 fatty acids Chemical class 0.000 claims description 33
- 239000000975 dye Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000344 soap Substances 0.000 claims description 8
- -1 sulfo fatty acids Chemical class 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000000987 azo dye Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 241000322338 Loeseliastrum Species 0.000 claims description 3
- KQSBZNJFKWOQQK-UHFFFAOYSA-N hystazarin Natural products O=C1C2=CC=CC=C2C(=O)C2=C1C=C(O)C(O)=C2 KQSBZNJFKWOQQK-UHFFFAOYSA-N 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000004042 decolorization Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 230000019635 sulfation Effects 0.000 claims 1
- 238000005670 sulfation reaction Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 description 9
- 150000007513 acids Chemical class 0.000 description 9
- 150000003460 sulfonic acids Chemical class 0.000 description 6
- 238000005987 sulfurization reaction Methods 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 1
- ILFFFKFZHRGICY-UHFFFAOYSA-N anthracene-1-sulfonic acid Chemical compound C1=CC=C2C=C3C(S(=O)(=O)O)=CC=CC3=CC2=C1 ILFFFKFZHRGICY-UHFFFAOYSA-N 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011874 heated mixture Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/08—Refining
- C11C1/10—Refining by distillation
- C11C1/103—Refining by distillation after or with the addition of chemicals
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE212708C true DE212708C (enExample) |
Family
ID=474429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT212708D Active DE212708C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE212708C (enExample) |
-
0
- DE DENDAT212708D patent/DE212708C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH663781A5 (de) | Verfahren zur reinigung von abwaessern. | |
| DE2637553B2 (de) | Verfahren zum Trennen von Öl-Wasser-Emulsionen | |
| DE2142100A1 (de) | Trennverfahren | |
| DE2022569A1 (de) | Verfahren zur Reinigung von rohem 2-Mercaptobenzothiazol | |
| DE310541C (enExample) | ||
| DE634032C (de) | Verfahren zur Herstellung von Schwefelsaeureestern aus ester- oder saeureamidartigen Kondensationsprodukten | |
| DE431514C (de) | Verfahren zur Herstellung von harzartigen Kondensationsprodukten aus Phenolen und Aldehyden in reiner Form | |
| DE394680C (de) | Verfahren zur Behandlung der Ablaugen, welche von der AEtznatronaufschliessung und den darauffolgenden Waschprozessen der verschiedenen Vegetabilien herstammen | |
| DE403134C (de) | Verfahren zur Reinigung von Roherdoelen | |
| DE1235486B (de) | Verfahren zum Raffinieren von pflanzlichen und tierischen OElen | |
| DE432203C (de) | Verfahren zur Herstellung von saeurefreien, reinen, harzartigen Kondensationsprodukten aus Phenolen und Aldehyden | |
| DE2122274A1 (de) | Verfahren zum Herstellen vor Alkan sulfonaten | |
| DE233118C (enExample) | ||
| DE1910860A1 (de) | Verfahren zur Herstellung von Alkalisalzen von Alkansulfonsaeuren | |
| DE858097C (de) | Verfahren zum Trennen von Gemischen aus kristallisierten Teerkohlenwasserstoffen und oeligen Stoffen | |
| DE308298C (enExample) | ||
| DE503922C (de) | Verfahren zur Reinigung saurer Teeroele | |
| DE415318C (de) | Verfahren zur Herstellung von 4-Arylamino-1-arylimino-2-naphthochinonen | |
| DE119756C (enExample) | ||
| DE901056C (de) | Verfahren zur Isolierung von Aminosaeuren | |
| DE118567C (enExample) | ||
| DE403133C (de) | Verfahren zur Raffination fluessiger Kohlenwasserstoffe | |
| DE156829C (enExample) | ||
| DE526419C (de) | Verfahren zum Bleichen von Fettstoffen pflanzlicher oder tierischer Herkunft | |
| DE584373C (de) | Verfahren zur Darstellung von Ketonen der Cycloolefinreihe |