ES353294A1 - Procedimiento y dispositivo para la fabricacion de materiassolidas de granulacion fina por pulverizacion de disolucio- nes o suspensiones. - Google Patents

Procedimiento y dispositivo para la fabricacion de materiassolidas de granulacion fina por pulverizacion de disolucio- nes o suspensiones.

Info

Publication number
ES353294A1
ES353294A1 ES353294A ES353294A ES353294A1 ES 353294 A1 ES353294 A1 ES 353294A1 ES 353294 A ES353294 A ES 353294A ES 353294 A ES353294 A ES 353294A ES 353294 A1 ES353294 A1 ES 353294A1
Authority
ES
Spain
Prior art keywords
spray drying
nozzle
axis
central
chambers
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES353294A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Original Assignee
Knapsack AG
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 Knapsack AG filed Critical Knapsack AG
Publication of ES353294A1 publication Critical patent/ES353294A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/41—Polyphosphates of alkali metals
    • C01B25/412—Preparation from alkali metal orthophosphates
    • C01B25/414—Apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/20—Sprayers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Glanulating (AREA)
ES353294A 1967-04-29 1968-04-27 Procedimiento y dispositivo para la fabricacion de materiassolidas de granulacion fina por pulverizacion de disolucio- nes o suspensiones. Expired ES353294A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0062184 1967-04-29

Publications (1)

Publication Number Publication Date
ES353294A1 true ES353294A1 (es) 1969-09-01

Family

ID=7230474

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353294A Expired ES353294A1 (es) 1967-04-29 1968-04-27 Procedimiento y dispositivo para la fabricacion de materiassolidas de granulacion fina por pulverizacion de disolucio- nes o suspensiones.

Country Status (9)

Country Link
US (1) US3499476A (es)
AT (1) AT279551B (es)
BE (1) BE714402A (es)
CH (1) CH498049A (es)
DE (1) DE1667566B1 (es)
ES (1) ES353294A1 (es)
FR (1) FR1565106A (es)
GB (1) GB1161282A (es)
NL (1) NL147044B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607019A (en) * 1969-03-10 1971-09-21 Fmc Corp Process for producing a sodium polyphosphate from an aqueous orthophosphate solution
DK137650B (da) * 1976-05-12 1978-04-10 Niro Atomizer As Fremgangsmåde til fremstilling af et til plastisoldannelse egnet pulver af polyvinylchlorid eller af et vinylchlorid-copolymerisat samt tørretårn til udøvelse af fremgangsmåden.
JPS5829150B2 (ja) * 1977-12-03 1983-06-21 ナカヤ産業株式会社 噴霧装置
DE3129180A1 (de) * 1981-07-24 1983-02-03 Hoechst Ag, 6000 Frankfurt Verfahren und vorrichtung zur herstellung von alkaliphosphaten durch verspruehen von alkaliphosphatloesungen oder -suspensionen
DE3930156A1 (de) * 1989-09-09 1991-03-21 Hoechst Ag Verfahren zur herstellung von natriumtripolyphosphat
US5227018A (en) * 1989-09-26 1993-07-13 Niro A/S Gas distributor and heater for spray drying
JPH0763606B2 (ja) * 1991-10-18 1995-07-12 フロイント産業株式会社 コーティング装置
US5851575A (en) * 1997-04-29 1998-12-22 Griffin Industries, Inc. Method for drying and processing raw food material
CN113816355B (zh) * 2021-11-08 2023-08-22 云南云天化股份有限公司 一种一步脱水聚合制备焦磷酸钾联产水溶肥的方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1358084A (en) * 1918-12-18 1920-11-09 Submarine Signal Co Method of producing fog-screens
US2006757A (en) * 1933-08-02 1935-07-02 Arthur E Bostrom Apparatus for coloring flour
BE530986A (es) * 1953-08-07
US2879862A (en) * 1957-08-26 1959-03-31 Pasadena Invest Co Secondary combustion device
NL124102C (es) * 1959-05-02
US3212559A (en) * 1962-11-29 1965-10-19 Freeport Sulphur Co Method of concentrating liquidcontaining mixtures
US3247890A (en) * 1964-05-22 1966-04-26 Selas Corp Of America Evaporation of heat sensitive materials
US3322181A (en) * 1965-11-03 1967-05-30 Selas Corp Of America Direct heat exchange apparatus with refractory-lined combustion chamber

Also Published As

Publication number Publication date
AT279551B (de) 1970-03-10
FR1565106A (es) 1969-04-25
NL147044B (nl) 1975-09-15
US3499476A (en) 1970-03-10
BE714402A (es) 1968-10-29
NL6805583A (es) 1968-10-30
CH498049A (de) 1970-10-31
DE1667566B1 (de) 1970-07-09
GB1161282A (en) 1969-08-13

Similar Documents

Publication Publication Date Title
ES353294A1 (es) Procedimiento y dispositivo para la fabricacion de materiassolidas de granulacion fina por pulverizacion de disolucio- nes o suspensiones.
GB1204570A (en) Process and apparatus for production of granular solid alkali metal phosphates, particularly alkali metal polyphosphates, from dilute solutions or suspensions
US4298167A (en) Mist generator
CA1186131A (en) Process and device for making alkali metal phosphates by spraying alkali metal phosphate solutions or suspensions
US3578246A (en) Spraying process
RU2232647C2 (ru) Пневмоакустический распылитель жидкости
GB979102A (en) Improvements in and relating to the supply of liquid fuel in a finely divided state
ES8406375A1 (es) Procedimiento e instalacion para la preparacion de polifosfatos de metales alcalinos
US4968490A (en) Spheroidal alkali metal polyphosphates of low apparent density, and apparatus for making them
SU438850A1 (ru) Установка дл сушки растворов и суспензий
FI823845A0 (fi) Dysa foer atomisering av ett vaetskeformigt medium
RU2490573C2 (ru) Вихревая испарительно-сушильная камера с инертной насадкой
SU564888A1 (ru) Центробежна форсунка
GB1204746A (en) A drier for spray drying and crystallation
US2147273A (en) Water injecting device
GB1157949A (en) Atomiser
GB552475A (en) Improvements in or relating to the drying of solution or suspensions of pulverulent matter in a liquid
SU147487A1 (ru) Краскораспылитель дл нанесени на поверхность в зких изол ционных покрытий, например, битума
GB292856A (en) Improvements in or relating to nozzles of spraying apparatus
NL7802948A (en) Spray drying tower for liquids of different types - operates atomiser disc and spray nozzles simultaneously or separately
SU716621A1 (ru) Камера напылени
GB569677A (en) Improvements in or relating to cleaning or pickling apparatus
SU645712A1 (ru) Пистолет дл нанесени покрытий
GB1345344A (es)
GB191328056A (en) Improvements in or relating to Bakers' Ovens.