AT325752B - METHOD AND DEVICE FOR THE SPRAY DRYING OF A SUSPENSION OF SYNTHETIC DETERGENTS - Google Patents

METHOD AND DEVICE FOR THE SPRAY DRYING OF A SUSPENSION OF SYNTHETIC DETERGENTS

Info

Publication number
AT325752B
AT325752B AT668771A AT668771A AT325752B AT 325752 B AT325752 B AT 325752B AT 668771 A AT668771 A AT 668771A AT 668771 A AT668771 A AT 668771A AT 325752 B AT325752 B AT 325752B
Authority
AT
Austria
Prior art keywords
suspension
spray drying
synthetic detergents
detergents
synthetic
Prior art date
Application number
AT668771A
Other languages
German (de)
Other versions
ATA668771A (en
Original Assignee
Procter & Gamble
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US60012A external-priority patent/US3629955A/en
Priority claimed from US60011A external-priority patent/US3629951A/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of ATA668771A publication Critical patent/ATA668771A/en
Application granted granted Critical
Publication of AT325752B publication Critical patent/AT325752B/en

Links

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
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Glanulating (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AT668771A 1970-07-31 1971-07-30 METHOD AND DEVICE FOR THE SPRAY DRYING OF A SUSPENSION OF SYNTHETIC DETERGENTS AT325752B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60012A US3629955A (en) 1970-07-31 1970-07-31 Multilevel spray-drying apparatus
US60011A US3629951A (en) 1970-07-31 1970-07-31 Multilevel spray-drying method

Publications (2)

Publication Number Publication Date
ATA668771A ATA668771A (en) 1975-01-15
AT325752B true AT325752B (en) 1975-11-10

Family

ID=26739457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT668771A AT325752B (en) 1970-07-31 1971-07-30 METHOD AND DEVICE FOR THE SPRAY DRYING OF A SUSPENSION OF SYNTHETIC DETERGENTS

Country Status (13)

Country Link
JP (1) JPS534257B1 (en)
AT (1) AT325752B (en)
AU (1) AU459045B2 (en)
BE (1) BE770738A (en)
CA (1) CA938880A (en)
CH (1) CH575995A5 (en)
DE (1) DE2138087B2 (en)
ES (1) ES393643A1 (en)
FR (1) FR2099409A5 (en)
GB (1) GB1315882A (en)
NL (1) NL167992B (en)
PH (2) PH10273A (en)
SE (1) SE391535B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254709A (en) * 1975-10-31 1977-05-04 Lion Corp Multi-stage spray drying method
AU570738B2 (en) * 1983-10-26 1988-03-24 Unilever Plc Detergent powder
US20030203832A1 (en) * 2002-04-26 2003-10-30 The Procter & Gamble Company Low organic spray drying process and composition formed thereby
US20110250264A1 (en) 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
CN104548633B (en) * 2014-12-18 2016-05-25 方萌 A kind of high-efficiency circulation type evaporation equipment
CN111023782A (en) * 2019-12-20 2020-04-17 丹阳市逸帆电子有限公司 Special high-efficient drying device of panel preparation moulds plastics
CN111957058B (en) * 2020-08-31 2023-08-15 江苏瑞升华能源科技有限公司 Spray drying device and process for salt-containing mother liquor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985987A (en) * 1932-07-29 1935-01-01 Procter & Gamble Art of spray drying soap
BE507042A (en) * 1950-11-10
US2891611A (en) * 1955-03-11 1959-06-23 Colgate Palmolive Co Spray drying apparatus
FR1186591A (en) * 1957-11-20 1959-08-27 Spray Dryer Improvements
GB1059471A (en) * 1963-06-04 1967-02-22 Schuchtermann & Kremer Baum Ag Method and apparatus for heat exchange, more particularly for the drying of solids suspended in a gas stream and known as suspension drying
DE1262908B (en) * 1964-04-28 1968-03-07 Uta Patentverwaltungs G M B H Drying tower with dust dusters in the upper area and brushing system for the tower walls
GB1189543A (en) * 1967-07-19 1970-04-29 Colgate Palmolive Co Process and Apparatus for Producing a Particulate Product
DK124222B (en) * 1968-07-09 1972-09-25 Niro Atomizer As Atomizer dryer.
US3519054A (en) * 1969-01-06 1970-07-07 Colgate Palmolive Co Process for producing a particulate product

Also Published As

Publication number Publication date
DE2138087A1 (en) 1972-02-10
AU3190571A (en) 1973-02-08
JPS534257B1 (en) 1978-02-15
CA938880A (en) 1973-12-25
PH15337A (en) 1982-11-24
NL7110551A (en) 1972-02-02
ATA668771A (en) 1975-01-15
SE391535B (en) 1977-02-21
FR2099409A5 (en) 1972-03-10
NL167992B (en) 1981-09-16
GB1315882A (en) 1973-05-02
ES393643A1 (en) 1974-06-01
BE770738A (en) 1971-12-01
DE2138087B2 (en) 1980-09-18
AU459045B2 (en) 1975-03-13
PH10273A (en) 1976-11-03
CH575995A5 (en) 1976-05-31

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time