ES361938A1 - Procedimiento para obtener para-xileno puro. - Google Patents
Procedimiento para obtener para-xileno puro.Info
- Publication number
- ES361938A1 ES361938A1 ES361938A ES361938A ES361938A1 ES 361938 A1 ES361938 A1 ES 361938A1 ES 361938 A ES361938 A ES 361938A ES 361938 A ES361938 A ES 361938A ES 361938 A1 ES361938 A1 ES 361938A1
- Authority
- ES
- Spain
- Prior art keywords
- xylene
- translation
- procedure
- machine
- legally binding
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000008096 xylene Substances 0.000 title 1
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 4
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 230000005496 eutectics Effects 0.000 abstract 1
- 239000012065 filter cake Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671643724 DE1643724C (de) | 1967-12-29 | 1967-12-29 | Verfahren zum Abtrennen von Flüssigkeitsfilmen von p-Xylol-Kristallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES361938A1 true ES361938A1 (es) | 1971-02-16 |
Family
ID=5684375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES361938A Expired ES361938A1 (es) | 1967-12-29 | 1968-12-28 | Procedimiento para obtener para-xileno puro. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4840339B1 (cs) |
| AT (1) | AT286961B (cs) |
| BE (1) | BE726102A (cs) |
| BR (1) | BR6805154D0 (cs) |
| CS (1) | CS164812B2 (cs) |
| ES (1) | ES361938A1 (cs) |
| FR (1) | FR1600015A (cs) |
| NL (1) | NL6818648A (cs) |
| RO (1) | RO54784A (cs) |
| YU (1) | YU32393B (cs) |
-
1968
- 1968-12-23 AT AT1249168A patent/AT286961B/de not_active IP Right Cessation
- 1968-12-24 NL NL6818648A patent/NL6818648A/xx unknown
- 1968-12-26 JP JP9586368A patent/JPS4840339B1/ja active Pending
- 1968-12-27 FR FR1600015D patent/FR1600015A/fr not_active Expired
- 1968-12-27 BE BE726102D patent/BE726102A/xx unknown
- 1968-12-27 RO RO5864968A patent/RO54784A/ro unknown
- 1968-12-27 BR BR20515468A patent/BR6805154D0/pt unknown
- 1968-12-27 YU YU311868A patent/YU32393B/xx unknown
- 1968-12-28 ES ES361938A patent/ES361938A1/es not_active Expired
- 1968-12-29 CS CS892068A patent/CS164812B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1643724A1 (de) | 1972-04-06 |
| NL6818648A (cs) | 1969-07-01 |
| CS164812B2 (cs) | 1975-11-28 |
| RO54784A (cs) | 1974-12-11 |
| BR6805154D0 (pt) | 1973-01-16 |
| BE726102A (cs) | 1969-05-29 |
| AT286961B (de) | 1971-01-11 |
| FR1600015A (cs) | 1970-07-20 |
| JPS4840339B1 (cs) | 1973-11-30 |
| YU311868A (en) | 1974-04-30 |
| YU32393B (en) | 1974-10-31 |
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