DE283213C - - Google Patents

Info

Publication number

DE283213C

DE283213C DENDAT283213D DE283213DA DE283213C DE 283213 C DE283213 C DE 283213C DE NDAT283213 D DENDAT283213 D DE NDAT283213D DE 283213D A DE283213D A DE 283213DA DE 283213 C DE283213 C DE 283213C

Authority

DE

Germany

Prior art keywords

nitric acid

anthraquinone

parts

anthracene

acid

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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• MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 18
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 16
• 229910017604 nitric acid Inorganic materials 0.000 claims description 16
• 150000004056 anthraquinones Chemical class 0.000 claims description 13
• 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 12
• 238000000034 method Methods 0.000 claims description 12
• 239000013067 intermediate product Substances 0.000 claims description 2
• 239000002904 solvent Substances 0.000 claims description 2
• 239000000375 suspending agent Substances 0.000 claims description 2
• LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 10
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 8
• 229960000583 acetic acid Drugs 0.000 description 4
• 239000012362 glacial acetic acid Substances 0.000 description 4
• 230000008929 regeneration Effects 0.000 description 3
• 238000011069 regeneration method Methods 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
• 239000013078 crystal Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 230000003647 oxidation Effects 0.000 description 2
• 238000007254 oxidation reaction Methods 0.000 description 2
• RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
• IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000018109 developmental process Effects 0.000 description 1
• SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
• OMBRFUXPXNIUCZ-UHFFFAOYSA-N dioxidonitrogen(1+) Chemical compound O=[N+]=O OMBRFUXPXNIUCZ-UHFFFAOYSA-N 0.000 description 1
• 239000000706 filtrate Substances 0.000 description 1
• AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
• 239000007800 oxidant agent Substances 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Cited By (2)