NL7014114A - - Google Patents
Info
- Publication number
- NL7014114A NL7014114A NL7014114A NL7014114A NL7014114A NL 7014114 A NL7014114 A NL 7014114A NL 7014114 A NL7014114 A NL 7014114A NL 7014114 A NL7014114 A NL 7014114A NL 7014114 A NL7014114 A NL 7014114A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
-
- 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)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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 |
|---|---|---|---|
| DE19691949446 DE1949446A1 (de) | 1969-10-01 | 1969-10-01 | Verfahren zur Gewinnung von reinem p-Xylol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7014114A true NL7014114A (xx) | 1971-04-05 |
Family
ID=5746994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7014114A NL7014114A (xx) | 1969-10-01 | 1970-09-24 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3723558A (xx) |
| JP (1) | JPS4924051B1 (xx) |
| AT (1) | AT302270B (xx) |
| BE (1) | BE756734A (xx) |
| CA (1) | CA939390A (xx) |
| DE (1) | DE1949446A1 (xx) |
| ES (1) | ES384092A1 (xx) |
| FR (1) | FR2068222A5 (xx) |
| NL (1) | NL7014114A (xx) |
| PL (1) | PL81078B1 (xx) |
| RO (1) | RO69112A (xx) |
| SU (1) | SU416935A3 (xx) |
| TR (1) | TR17063A (xx) |
| ZA (1) | ZA706621B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539311B2 (xx) * | 1972-04-20 | 1978-04-05 | ||
| US5004860A (en) * | 1986-07-28 | 1991-04-02 | Amoco Corporation | Filter system |
| US5498822A (en) * | 1994-04-04 | 1996-03-12 | Mobil Oil Corporation | Single temperature stage crystallization of paraxylene |
| FR2728894A1 (fr) * | 1994-12-29 | 1996-07-05 | Inst Francais Du Petrole | Procede de separation de paraxylene comportant au moins deux etages de cristallisation a haute temperature |
| US5971907A (en) * | 1998-05-19 | 1999-10-26 | Bp Amoco Corporation | Continuous centrifugal separator with tapered internal feed distributor |
| US8530716B2 (en) * | 2008-08-14 | 2013-09-10 | Bp Corporation North America Inc. | Melt-crystallization separation and purification process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931841A (en) * | 1954-05-20 | 1960-04-05 | Phillips Petroleum Co | Fractional crystallization process |
| US2820070A (en) * | 1957-02-28 | 1958-01-14 | Exxon Research Engineering Co | Method for recovering paraxylene |
| NL237024A (xx) * | 1958-03-12 | |||
| NL125644C (xx) * | 1961-05-22 |
-
1969
- 1969-10-01 DE DE19691949446 patent/DE1949446A1/de active Pending
-
1970
- 1970-09-24 NL NL7014114A patent/NL7014114A/xx unknown
- 1970-09-28 BE BE756734D patent/BE756734A/xx unknown
- 1970-09-28 ZA ZA706621*A patent/ZA706621B/xx unknown
- 1970-09-28 SU SU1480672A patent/SU416935A3/ru active
- 1970-09-28 FR FR7035050A patent/FR2068222A5/fr not_active Expired
- 1970-09-29 AT AT877070A patent/AT302270B/de not_active IP Right Cessation
- 1970-09-29 ES ES384092A patent/ES384092A1/es not_active Expired
- 1970-09-29 TR TR17063A patent/TR17063A/xx unknown
- 1970-09-30 PL PL1970143600A patent/PL81078B1/pl unknown
- 1970-09-30 US US00076711A patent/US3723558A/en not_active Expired - Lifetime
- 1970-09-30 CA CA094,446A patent/CA939390A/en not_active Expired
- 1970-10-01 JP JP45086311A patent/JPS4924051B1/ja active Pending
- 1970-10-01 RO RO7064573A patent/RO69112A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA706621B (en) | 1971-07-28 |
| RO69112A (ro) | 1981-11-24 |
| CA939390A (en) | 1974-01-01 |
| TR17063A (tr) | 1974-04-25 |
| SU416935A3 (ru) | 1974-02-25 |
| DE1949446A1 (de) | 1972-02-03 |
| FR2068222A5 (xx) | 1971-08-20 |
| BE756734A (fr) | 1971-03-01 |
| JPS4924051B1 (xx) | 1974-06-20 |
| US3723558A (en) | 1973-03-27 |
| ES384092A1 (es) | 1973-05-01 |
| PL81078B1 (xx) | 1975-08-30 |
| AT302270B (de) | 1972-10-10 |