NL6905359A - - Google Patents
Info
- Publication number
- NL6905359A NL6905359A NL6905359A NL6905359A NL6905359A NL 6905359 A NL6905359 A NL 6905359A NL 6905359 A NL6905359 A NL 6905359A NL 6905359 A NL6905359 A NL 6905359A NL 6905359 A NL6905359 A NL 6905359A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/16—Separation or purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
- B01D1/10—Evaporators with vertical tubes with long tubes, e.g. Kestner evaporators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/10—Organic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6905359.A NL161063C (nl) | 1969-04-05 | 1969-04-05 | Werkwijze voor het scheiden van vloeistoffen met behulp van een gelijkstroomverdamper met verticale pijpen. |
| GB1296670D GB1296670A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-04-05 | 1970-04-01 | |
| US24792A US3686077A (en) | 1969-04-05 | 1970-04-01 | Process and apparatus for separating liquids |
| DE2015658A DE2015658C3 (de) | 1969-04-05 | 1970-04-02 | Verfahren und Vorrichtung zum Trennen von Flüssigkeiten |
| BE748451D BE748451A (fr) | 1969-04-05 | 1970-04-03 | Procede et dispositif pour la separation de liquides |
| FR7012115A FR2042889A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-04-05 | 1970-04-03 | |
| BR218021/70A BR7018021D0 (pt) | 1969-04-05 | 1970-04-03 | Processo e aparelho para separacao de liquidos de diferentes pontos de ebulicao |
| ES378271A ES378271A1 (es) | 1969-04-05 | 1970-04-04 | Un procedimiento y un aparato para separar liquidos de dis-tintos puntos de ebullicion. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6905359.A NL161063C (nl) | 1969-04-05 | 1969-04-05 | Werkwijze voor het scheiden van vloeistoffen met behulp van een gelijkstroomverdamper met verticale pijpen. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6905359A true NL6905359A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-10-07 |
| NL161063B NL161063B (nl) | 1979-08-15 |
| NL161063C NL161063C (nl) | 1980-01-15 |
Family
ID=19806631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6905359.A NL161063C (nl) | 1969-04-05 | 1969-04-05 | Werkwijze voor het scheiden van vloeistoffen met behulp van een gelijkstroomverdamper met verticale pijpen. |
Country Status (8)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2135085C3 (de) * | 1971-07-14 | 1981-12-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Wiedergewinnung von Caprolactam aus einem Gemisch, das Caprolactam und dessen Oligomere enthält |
| US3951198A (en) * | 1972-08-15 | 1976-04-20 | Rose Shuffman, executrix | Apparatus and method for recovering pure water from natural sources and industrial polluted waste sources |
| US3965005A (en) * | 1974-11-22 | 1976-06-22 | Corning Glass Works | Method and apparatus for evaporating and separating multiple component solutions or mixtures |
| NL8102280A (nl) * | 1981-05-09 | 1982-12-01 | Stamicarbon | Werkwijze voor het zuiveren van epsilon-caprolactam. |
| US4722901A (en) * | 1984-08-31 | 1988-02-02 | Masanao Hirose | Method and apparatus for the ultrasonic treatment of a dilute alcoholic solution |
| RU2458052C1 (ru) * | 2011-04-15 | 2012-08-10 | Открытое акционерное общество "КуйбышевАзот" | Способ управления процессом дистилляции капролактама |
| CN115138092A (zh) * | 2022-08-12 | 2022-10-04 | 深圳市瑞升华科技股份有限公司 | 一种中低浓度乙二醇水溶液的回收方法及装置 |
-
1969
- 1969-04-05 NL NL6905359.A patent/NL161063C/xx not_active IP Right Cessation
-
1970
- 1970-04-01 GB GB1296670D patent/GB1296670A/en not_active Expired
- 1970-04-01 US US24792A patent/US3686077A/en not_active Expired - Lifetime
- 1970-04-02 DE DE2015658A patent/DE2015658C3/de not_active Expired
- 1970-04-03 BR BR218021/70A patent/BR7018021D0/pt unknown
- 1970-04-03 BE BE748451D patent/BE748451A/xx not_active IP Right Cessation
- 1970-04-03 FR FR7012115A patent/FR2042889A5/fr not_active Expired
- 1970-04-04 ES ES378271A patent/ES378271A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL161063C (nl) | 1980-01-15 |
| FR2042889A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-02-12 |
| DE2015658C3 (de) | 1979-01-11 |
| ES378271A1 (es) | 1972-06-01 |
| GB1296670A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-15 |
| US3686077A (en) | 1972-08-22 |
| NL161063B (nl) | 1979-08-15 |
| BE748451A (fr) | 1970-10-05 |
| BR7018021D0 (pt) | 1973-01-09 |
| DE2015658B2 (de) | 1978-05-18 |
| DE2015658A1 (de) | 1970-10-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: STAMICARBON |