CS217402B1 - Způsob zpracování kyselých pryskyřic - Google Patents
Způsob zpracování kyselých pryskyřic Download PDFInfo
- Publication number
- CS217402B1 CS217402B1 CS787738A CS773878A CS217402B1 CS 217402 B1 CS217402 B1 CS 217402B1 CS 787738 A CS787738 A CS 787738A CS 773878 A CS773878 A CS 773878A CS 217402 B1 CS217402 B1 CS 217402B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- acidic
- resin
- resins
- sulfuric acid
- parts
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
- C01B17/92—Recovery from acid tar or the like, e.g. alkylation acids
- C01B17/925—Recovery from acid tar or the like, e.g. alkylation acids by processes involving a liquid-liquid extraction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G99/00—Subject matter not provided for in other groups of this subclass
- C07G99/002—Compounds of unknown constitution containing sulfur
- C07G99/0022—Compounds of unknown constitution containing sulfur derived from hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
- C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
- C10G17/04—Liquid-liquid treatment forming two immiscible phases
- C10G17/06—Liquid-liquid treatment forming two immiscible phases using acids derived from sulfur or acid sludge thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Working-Up Tar And Pitch (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD77202605A DD138475A3 (de) | 1977-12-14 | 1977-12-14 | Verfahren zur aufarbeitung von saeureharzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS217402B1 true CS217402B1 (cs) | 1983-01-28 |
Family
ID=5510834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS787738A CS217402B1 (cs) | 1977-12-14 | 1978-11-24 | Způsob zpracování kyselých pryskyřic |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE872728A (de) |
| BG (1) | BG37310A1 (de) |
| CS (1) | CS217402B1 (de) |
| DD (1) | DD138475A3 (de) |
| HU (1) | HU181932B (de) |
| SU (1) | SU960225A1 (de) |
-
1977
- 1977-12-14 DD DD77202605A patent/DD138475A3/de not_active IP Right Cessation
-
1978
- 1978-11-22 SU SU787770357A patent/SU960225A1/ru active
- 1978-11-23 BG BG7841491A patent/BG37310A1/xx unknown
- 1978-11-24 CS CS787738A patent/CS217402B1/cs unknown
- 1978-12-05 HU HU78PE1058A patent/HU181932B/hu unknown
- 1978-12-13 BE BE192289A patent/BE872728A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DD138475A3 (de) | 1979-11-07 |
| SU960225A1 (ru) | 1982-09-23 |
| HU181932B (hu) | 1983-11-28 |
| BE872728A (fr) | 1979-03-30 |
| BG37310A1 (en) | 1985-05-15 |
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