NL8006422A - Werkwijze voor de bereiding van kleurstofpoeders. - Google Patents

Werkwijze voor de bereiding van kleurstofpoeders. Download PDF

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Publication number
NL8006422A
NL8006422A NL8006422A NL8006422A NL8006422A NL 8006422 A NL8006422 A NL 8006422A NL 8006422 A NL8006422 A NL 8006422A NL 8006422 A NL8006422 A NL 8006422A NL 8006422 A NL8006422 A NL 8006422A
Authority
NL
Netherlands
Prior art keywords
dye
drying
spray
hot air
temperature
Prior art date
Application number
NL8006422A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sumitomo Chemical Co
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
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of NL8006422A publication Critical patent/NL8006422A/nl

Links

Classifications

    • 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)
  • Coloring (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treatment Of Fiber Materials (AREA)
NL8006422A 1979-11-28 1980-11-25 Werkwijze voor de bereiding van kleurstofpoeders. NL8006422A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15475179A JPS5676463A (en) 1979-11-28 1979-11-28 Production of dry dye
JP15475179 1979-11-28

Publications (1)

Publication Number Publication Date
NL8006422A true NL8006422A (nl) 1981-07-01

Family

ID=15591108

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8006422A NL8006422A (nl) 1979-11-28 1980-11-25 Werkwijze voor de bereiding van kleurstofpoeders.

Country Status (9)

Country Link
US (1) US4362273A (it)
JP (1) JPS5676463A (it)
BE (1) BE886369A (it)
CH (1) CH643874A5 (it)
DE (1) DE3044941A1 (it)
FR (1) FR2470787A1 (it)
GB (1) GB2064345B (it)
IT (1) IT1141097B (it)
NL (1) NL8006422A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096537A (en) * 1990-06-28 1992-03-17 Henningsen Foods, Inc. Tower spray dryer with hot and cool air supply
GB9301435D0 (en) * 1993-01-19 1993-03-17 Atomic Energy Authority Uk Ceramic pigments
DE10152161A1 (de) * 2001-10-25 2003-05-15 Henkel Kgaa Mittel und Vorrichtung sowie Verfahren zu seiner Herstellung
JP4857549B2 (ja) * 2004-11-29 2012-01-18 Ｄｉｃ株式会社 水性顔料分散体の製造方法及びインクジェット記録用水性インクの製造方法
DE102007026726A1 (de) * 2007-06-06 2008-12-11 Lübbers Anlagen und Umwelttechnik GmbH Einrichtung zur Prozessgasverteilung in einem Trockenturm
JP4557072B2 (ja) * 2008-09-24 2010-10-06 富士ゼロックス株式会社 画像形成装置
US9332776B1 (en) 2010-09-27 2016-05-10 ZoomEssence, Inc. Methods and apparatus for low heat spray drying
US8939388B1 (en) 2010-09-27 2015-01-27 ZoomEssence, Inc. Methods and apparatus for low heat spray drying
KR101245395B1 (ko) * 2012-08-22 2013-03-19 주식회사 화수목 천연염료 분말화 장치
EP3083025B1 (en) * 2013-12-20 2019-06-26 Tetra Laval Holdings & Finance SA Spray monitoring system and spray monitoring method
US10486173B2 (en) 2017-08-04 2019-11-26 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
CA3071115C (en) 2017-08-04 2022-06-21 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US9993787B1 (en) 2017-08-04 2018-06-12 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10155234B1 (en) 2017-08-04 2018-12-18 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US9861945B1 (en) 2017-08-04 2018-01-09 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10569244B2 (en) 2018-04-28 2020-02-25 ZoomEssence, Inc. Low temperature spray drying of carrier-free compositions
CN113831757A (zh) * 2020-06-24 2021-12-24 浙江龙盛染料化工有限公司 一种偶氮分散染料的连续化制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038533A (en) * 1956-03-19 1962-06-12 Purdue Research Foundation Drying process and apparatus for heatsensitive materials
US3447933A (en) * 1966-09-14 1969-06-03 Allied Chem Rapidly soluble food colors
US3786573A (en) * 1971-12-27 1974-01-22 Helme Prod Inc Method of and a device for controlling the process temperature in an air stream drying system
DE2320806C3 (de) * 1973-04-25 1978-04-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von anorganischen Pigmenten oder keramischen Farbkörpern
CH599318A5 (it) * 1973-12-20 1978-05-31 Ciba Geigy Ag

Also Published As

Publication number Publication date
DE3044941A1 (de) 1981-09-03
GB2064345B (en) 1983-10-19
IT1141097B (it) 1986-10-01
JPS5676463A (en) 1981-06-24
CH643874A5 (de) 1984-06-29
FR2470787B1 (it) 1983-05-13
US4362273A (en) 1982-12-07
BE886369A (fr) 1981-05-27
GB2064345A (en) 1981-06-17
JPS6223986B2 (it) 1987-05-26
FR2470787A1 (fr) 1981-06-12
IT8026280A0 (it) 1980-11-27

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed