DE113332C - - Google Patents

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Publication number

DE113332C

DE113332C DENDAT113332D DE113332DA DE113332C DE 113332 C DE113332 C DE 113332C DE NDAT113332 D DENDAT113332 D DE NDAT113332D DE 113332D A DE113332D A DE 113332DA DE 113332 C DE113332 C DE 113332C

Authority

DE

Germany

Prior art keywords

blue

dyes

solution

sulfur

alkali

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.)

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• 239000000975 dye Substances 0.000 claims description 14
• 239000000155 melt Substances 0.000 claims description 7
• 229920000742 Cotton Polymers 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
• 239000000470 constituent Substances 0.000 claims description 4
• 150000003460 sulfonic acids Chemical class 0.000 claims description 3
• 239000000706 filtrate Substances 0.000 claims description 2
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
• 239000003513 alkali Substances 0.000 description 9
• 239000011593 sulfur Substances 0.000 description 8
• 229910052717 sulfur Inorganic materials 0.000 description 8
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• 239000002253 acid Substances 0.000 description 5
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
• 239000000126 substance Substances 0.000 description 4
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
• 238000009835 boiling Methods 0.000 description 3
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
• 239000008103 glucose Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• ICGLOTCMOYCOTB-UHFFFAOYSA-N [Cl].[Zn] Chemical compound [Cl].[Zn] ICGLOTCMOYCOTB-UHFFFAOYSA-N 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 239000003518 caustics Substances 0.000 description 1
• 239000003638 chemical reducing agent Substances 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000008121 dextrose Substances 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 238000002386 leaching Methods 0.000 description 1
• 150000002790 naphthalenes Chemical class 0.000 description 1
• 229920001021 polysulfide Polymers 0.000 description 1
• 239000005077 polysulfide Substances 0.000 description 1
• 150000008117 polysulfides Polymers 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• 238000010298 pulverizing process Methods 0.000 description 1
• 238000005185 salting out Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 description 1
• 235000002639 sodium chloride Nutrition 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical class [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1