RU94041747A - Способ переработки вторичных паров сушки перегретым водяным паром, не рециркулируемых в процесс - Google Patents
Способ переработки вторичных паров сушки перегретым водяным паром, не рециркулируемых в процессInfo
- Publication number
- RU94041747A RU94041747A RU94041747/26A RU94041747A RU94041747A RU 94041747 A RU94041747 A RU 94041747A RU 94041747/26 A RU94041747/26 A RU 94041747/26A RU 94041747 A RU94041747 A RU 94041747A RU 94041747 A RU94041747 A RU 94041747A
- Authority
- RU
- Russia
- Prior art keywords
- processing
- recirculated
- water steam
- drying
- cooling medium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract 5
- 238000001035 drying Methods 0.000 title claims abstract 3
- 239000002826 coolant Substances 0.000 claims abstract 4
- 239000007791 liquid phase Substances 0.000 claims abstract 4
- 238000004140 cleaning Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
- F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Detergent Compositions (AREA)
- Drying Of Solid Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Объектом изобретения является способ переработки вторичных паров сушки перегретым водяным паром, не рециркулируемых в процесс, путем теплообмена охлаждающей средой и обработки получаемого при этом конденсата, причем обработку конденсата осуществляют путем по меньшей мере одностадийной термической очистки с получением фазы водяного пара и жидкой фазы, подвергаемых отдельной обработке, причем в качестве охлаждающей среды используют получаемую при термической очистке жидкую фазу.
Claims (1)
- Объектом изобретения является способ переработки вторичных паров сушки перегретым водяным паром, не рециркулируемых в процесс, путем теплообмена охлаждающей средой и обработки получаемого при этом конденсата, причем обработку конденсата осуществляют путем по меньшей мере одностадийной термической очистки с получением фазы водяного пара и жидкой фазы, подвергаемых отдельной обработке, причем в качестве охлаждающей среды используют получаемую при термической очистке жидкую фазу.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4204035.3 | 1992-02-12 | ||
DEP4204090.6 | 1992-02-12 | ||
DE19924204090 DE4204090A1 (de) | 1992-02-12 | 1992-02-12 | Vereinfachtes trocknungsverfahren fuer wertstoffe und wertstoffgemische aus dem bereich der wasch- und reinigungsmittel mit ueberhitztem wasserdampf |
DEP4206050.8 | 1992-02-27 | ||
DEP4206495.3 | 1992-03-02 | ||
DEP4206521.6 | 1992-03-02 | ||
DEP4208773.2 | 1992-03-19 | ||
DEP4209432.1 | 1992-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94041747A true RU94041747A (ru) | 1996-07-27 |
Family
ID=6451499
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94041694/26A RU94041694A (ru) | 1992-02-12 | 1993-02-04 | Способ получения сыпучих гранулятов полезных веществ или их смесей |
RU94041747/26A RU94041747A (ru) | 1992-02-12 | 1993-02-04 | Способ переработки вторичных паров сушки перегретым водяным паром, не рециркулируемых в процесс |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94041694/26A RU94041694A (ru) | 1992-02-12 | 1993-02-04 | Способ получения сыпучих гранулятов полезных веществ или их смесей |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1076520A (ru) |
AU (1) | AU3494993A (ru) |
DE (1) | DE4204090A1 (ru) |
RU (2) | RU94041694A (ru) |
WO (1) | WO1993015815A1 (ru) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637560A (en) * | 1992-02-12 | 1997-06-10 | Henkel Kommanditgesellschaft Auf Aktien | Process for the production of surface-active anionic surfactant salts using superheated steam |
DE4234376A1 (de) * | 1992-10-12 | 1994-04-14 | Henkel Kgaa | Wertstoffe und Wertstoffgemische für Netz-, Wasch- und/oder Reinigungsmittel in neuer Zubereitungsform |
ATE161038T1 (de) * | 1992-02-12 | 1997-12-15 | Henkel Kgaa | Staubarme aniontensidkonzentrate in pulver- beziehungsweise granulatform mit verbessertem auflösevermögen |
DE4319828A1 (de) * | 1993-06-16 | 1994-12-22 | Henkel Kgaa | Modifiziertes Trocknungsverfahren unter Mitverwendung von Heißdampf im Trocknungsmedium und seine Anwendung |
DE4340015C2 (de) * | 1993-11-24 | 1996-07-04 | Henkel Kgaa | Verfahren zur Herstellung wasserfreier, rieselfähiger Zuckertensidpulver und deren Verwendung |
DE4340093A1 (de) * | 1993-11-24 | 1995-06-01 | Cognis Bio Umwelt | Verfahren zur vereinfachten Trennung von Mehrstoffgemischen wenigstens anteilig organischen Ursprungs |
IL108500A (en) * | 1994-01-31 | 1998-06-15 | Zohar Detergent Factory | Fatty alcohol sulphates in granular form and process for their preparation |
DE4402883A1 (de) * | 1994-02-01 | 1995-08-03 | Henkel Kgaa | Optimiertes Verfahren zur Aufarbeitung von wasserdampfbasierten Brüdenströmen |
DE4406592A1 (de) * | 1994-03-01 | 1995-09-07 | Henkel Kgaa | Verbesserte Mehrstoffgemische auf Basis wasserlöslicher Alkalisilikatverbindungen und ihre Verwendung, insbesondere zum Einsatz als Builder in Wasch- und Reinigungsmitteln |
US5866530A (en) * | 1995-11-25 | 1999-02-02 | Henkel Kommanditgesellschaft Auf Aktien | Non-aqueous liquid mixtures of alkyl polyglycoside and alkyl polyalkylene glycol ether useful in various detergent applications |
US6610752B1 (en) | 1999-10-09 | 2003-08-26 | Cognis Deutschland Gmbh | Defoamer granules and processes for producing the same |
DE19956803A1 (de) | 1999-11-25 | 2001-06-13 | Cognis Deutschland Gmbh | Tensidgranulate mit verbesserter Auflösegeschwindigkeit |
DE19962886A1 (de) | 1999-12-24 | 2001-07-05 | Cognis Deutschland Gmbh | Tensidgranulate mit verbesserter Auflösegeschwindigkeit |
DE10003124A1 (de) | 2000-01-26 | 2001-08-09 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Tensidgranulaten |
DE10012949A1 (de) | 2000-03-16 | 2001-09-27 | Henkel Kgaa | Kieselsäureester-Mischungen |
DE10019344A1 (de) | 2000-04-18 | 2001-11-08 | Cognis Deutschland Gmbh | Wasch- und Reinigungsmittel |
DE10044471A1 (de) | 2000-09-08 | 2002-03-21 | Cognis Deutschland Gmbh | Waschmittel |
DE10044472A1 (de) | 2000-09-08 | 2002-03-21 | Cognis Deutschland Gmbh | Waschmittel |
DE10163856A1 (de) | 2001-12-22 | 2003-07-10 | Cognis Deutschland Gmbh | Hydroxymischether und Polymere in Form von festen Mitteln als Vorcompound für Wasch-, Spül- und Reinigungsmittel |
DE102005063064A1 (de) * | 2005-12-29 | 2007-07-05 | Henkel Kgaa | Verbessertes Herstellungsverfahren für Wasch- oder Reinigungsmittel |
JP5537666B2 (ja) * | 2009-11-24 | 2014-07-02 | ゲア・プロセス・エンジニアリング・アクティーゼルスカブ | 噴霧乾燥機を監視する方法、および1つまたは複数の赤外線カメラを備える噴霧乾燥機 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171243A (en) * | 1975-06-17 | 1979-10-16 | The Chemithon Corporation | Spray drying method |
DE4030688A1 (de) * | 1990-09-28 | 1992-04-02 | Henkel Kgaa | Verfahren zur spruehtrocknung von wertstoffen und wertstoffgemischen unter verwendung von ueberhitztem wasserdampf |
-
1992
- 1992-02-12 DE DE19924204090 patent/DE4204090A1/de not_active Withdrawn
-
1993
- 1993-02-04 AU AU34949/93A patent/AU3494993A/en not_active Abandoned
- 1993-02-04 RU RU94041694/26A patent/RU94041694A/ru unknown
- 1993-02-04 WO PCT/EP1993/000268 patent/WO1993015815A1/de active Application Filing
- 1993-02-04 RU RU94041747/26A patent/RU94041747A/ru unknown
- 1993-02-11 CN CN 93101456 patent/CN1076520A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1076520A (zh) | 1993-09-22 |
AU3494993A (en) | 1993-09-03 |
DE4204090A1 (de) | 1993-08-19 |
RU94041694A (ru) | 1996-07-27 |
WO1993015815A1 (de) | 1993-08-19 |
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