FR574204A - Tar transformation process - Google Patents
Tar transformation processInfo
- Publication number
- FR574204A FR574204A FR574204DA FR574204A FR 574204 A FR574204 A FR 574204A FR 574204D A FR574204D A FR 574204DA FR 574204 A FR574204 A FR 574204A
- Authority
- FR
- France
- Prior art keywords
- transformation process
- tar
- tar transformation
- transformation
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/04—Working-up tar by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE574204X | 1922-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR574204A true FR574204A (en) | 1924-07-08 |
Family
ID=6569456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR574204D Expired FR574204A (en) | 1922-12-20 | 1923-11-29 | Tar transformation process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR574204A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE865457C (en) * | 1949-06-15 | 1958-01-16 | Ruetgerswerke Ag | Process for the production of carbazole and an anthracene-phenanthrene mixture by continuous distillation of coal tar |
-
1923
- 1923-11-29 FR FR574204D patent/FR574204A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE865457C (en) * | 1949-06-15 | 1958-01-16 | Ruetgerswerke Ag | Process for the production of carbazole and an anthracene-phenanthrene mixture by continuous distillation of coal tar |
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