NL7304646A - - Google Patents
Info
- Publication number
- NL7304646A NL7304646A NL7304646A NL7304646A NL7304646A NL 7304646 A NL7304646 A NL 7304646A NL 7304646 A NL7304646 A NL 7304646A NL 7304646 A NL7304646 A NL 7304646A NL 7304646 A NL7304646 A NL 7304646A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0027—Condensation of vapours; Recovering volatile solvents by condensation by direct contact between vapours or gases and the cooling medium
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
- C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Fats And Perfumes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1583172A GB1429773A (en) | 1972-04-06 | 1972-04-06 | Process for separating fatty matter from vapours |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7304646A true NL7304646A (US20060016700A1-20060126-C00001.png) | 1973-10-09 |
| NL149851B NL149851B (nl) | 1976-06-15 |
Family
ID=10066323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7304646A NL149851B (nl) | 1972-04-06 | 1973-04-04 | Werkwijze voor het afscheiden van vetstoffen uit afgewerkte stoom van een onder vacuuem werkende desodorisator voor olien en vetten. |
Country Status (4)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8504651A (pt) * | 1985-09-23 | 1986-03-04 | Sanbra Algodoeira Soc | Processo a vacuo para desodorizacao/refinacao fisica de oleos e gorduras atraves da condensacao direta dos vapores |
| EP1505145B1 (en) | 2003-08-06 | 2006-06-28 | De Smet Engineering N.V. | Method and apparatus for vacuum stripping |
| ATE342951T1 (de) | 2004-08-06 | 2006-11-15 | Smet Engineering N V De | Verfahren zum rückgewinnen von öl |
| EP1637201B1 (en) | 2004-09-15 | 2007-08-15 | De Smet Engineering N.V. | Vapour scrubbing process and apparatus |
| EP1818088A1 (en) | 2006-01-20 | 2007-08-15 | De Smet Engineering N.V. | Crystallisers useful in fractionation processes for oils and fats |
| EP1905815A1 (en) | 2006-09-28 | 2008-04-02 | De Smet Engineering S.A. | Phase transfer apparatus and process |
| EP2028258A1 (en) | 2007-08-01 | 2009-02-25 | N.V. Desmet Ballestra Engineering S.A. | Process for equipment for desolventising under reduced pressure |
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1972
- 1972-04-06 GB GB1583172A patent/GB1429773A/en not_active Expired
-
1973
- 1973-04-04 NL NL7304646A patent/NL149851B/xx not_active IP Right Cessation
- 1973-04-05 IT IT6798873A patent/IT980777B/it active
- 1973-04-05 CH CH486473A patent/CH562045A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317451A1 (de) | 1973-10-18 |
| IT980777B (it) | 1974-10-10 |
| NL149851B (nl) | 1976-06-15 |
| CH562045A5 (US20060016700A1-20060126-C00001.png) | 1975-05-30 |
| GB1429773A (en) | 1976-03-24 |
| DE2317451B2 (de) | 1976-05-26 |
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: UNILEVER |