FR1499843A - Procédé pour le séchage de solutions de substances solides sensibles à la chaleur - Google Patents

Procédé pour le séchage de solutions de substances solides sensibles à la chaleur

Info

Publication number
FR1499843A
FR1499843A FR84330A FR84330A FR1499843A FR 1499843 A FR1499843 A FR 1499843A FR 84330 A FR84330 A FR 84330A FR 84330 A FR84330 A FR 84330A FR 1499843 A FR1499843 A FR 1499843A
Authority
FR
France
Prior art keywords
heat
solid substances
sensitive solid
drying solutions
drying
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
FR84330A
Other languages
English (en)
Inventor
Richard Courtney Edquist
Richard Mark Orpen Maunsell
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.)
Albright and Wilson Australia Ltd
Original Assignee
Albright and Wilson Australia Ltd
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 AU66816/65A external-priority patent/AU405358B2/en
Application filed by Albright and Wilson Australia Ltd filed Critical Albright and Wilson Australia Ltd
Application granted granted Critical
Publication of FR1499843A publication Critical patent/FR1499843A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J2/04—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 in a gaseous medium
    • 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
    • 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
FR84330A 1965-11-22 1966-11-21 Procédé pour le séchage de solutions de substances solides sensibles à la chaleur Expired FR1499843A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU66816/65A AU405358B2 (en) 1965-11-22 Method for obtaining solids from aqueous solutions and apparatus therefor

Publications (1)

Publication Number Publication Date
FR1499843A true FR1499843A (fr) 1967-10-27

Family

ID=3751239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR84330A Expired FR1499843A (fr) 1965-11-22 1966-11-21 Procédé pour le séchage de solutions de substances solides sensibles à la chaleur

Country Status (10)

Country Link
US (1) US3562768A (fr)
AT (1) AT286936B (fr)
BE (1) BE689984A (fr)
CH (1) CH497190A (fr)
DE (1) DE1604790A1 (fr)
ES (1) ES333605A1 (fr)
FR (1) FR1499843A (fr)
GB (1) GB1158178A (fr)
IL (1) IL26897A (fr)
NL (1) NL6616421A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107149786A (zh) * 2017-05-13 2017-09-12 江苏蓝遥净水剂有限公司 一种生产聚合氯化铝用喷雾干燥机的出料装置
US10384218B2 (en) 2014-10-07 2019-08-20 Sami Shamoon College Of Engineering (R.A.) Liquid atomization method and device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323424A (en) * 1980-08-25 1982-04-06 Secunda David J Liquid-solids separation process
FR2508887A1 (fr) * 1981-07-06 1983-01-07 Rhone Poulenc Chim Base Nouveau tripolyphosphate de sodium, procede pour l'obtenir et applications
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
EP0101347B1 (fr) * 1982-07-27 1986-09-24 Rhone-Poulenc Chimie De Base Tripolyphosphate de sodium à vitesse d'hydratation élevée et compositions lessivielles le renfermant
US4997634A (en) * 1990-05-02 1991-03-05 Fmc Corporation Preparation of medium density, fast-dissolving, tetrasodium pyrophosphate
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10384218B2 (en) 2014-10-07 2019-08-20 Sami Shamoon College Of Engineering (R.A.) Liquid atomization method and device
CN107149786A (zh) * 2017-05-13 2017-09-12 江苏蓝遥净水剂有限公司 一种生产聚合氯化铝用喷雾干燥机的出料装置

Also Published As

Publication number Publication date
NL6616421A (fr) 1967-05-23
US3562768A (en) 1971-02-09
ES333605A1 (es) 1967-12-01
CH497190A (de) 1970-10-15
DE1604790A1 (de) 1971-01-14
BE689984A (fr) 1967-05-02
GB1158178A (en) 1969-07-16
IL26897A (en) 1970-07-19
AT286936B (de) 1970-12-28

Similar Documents

Publication Publication Date Title
FR1390751A (fr) Procédé pour la séparation de mélanges de substances
FR1499843A (fr) Procédé pour le séchage de solutions de substances solides sensibles à la chaleur
BE749155A (fr) Dispositif pour le traitement thermique de materiaux solides
FR1506686A (fr) Procédé pour fabriquer de nouveaux dérivés de la désglucohellébrine
FR1411270A (fr) Procédé de production de teintures et impressions solides au mouillé sur des matières cellulosiques
CH460990A (fr) Procédé pour la préparation de pigments
CH459579A (fr) Procédé pour la préparation de copolymères
CH471053A (fr) Procédé pour la production de chlorotoluènes
CH465501A (fr) Procédé de séchage d'objets et séchoir pour la mise en oeuvre du procédé
FR1385206A (fr) Procédé perfectionné pour augmenter la teneur en matières solides des boues
FR1487792A (fr) Procédé continu pour la préparation de la cyanamide
BE759938A (fr) Procede pour coller des materiaux solides
FR1457877A (fr) Procédé de séchage des pâtes alimentaires et séchoir perfectionné pour la miseen oeuvre de ce procédé
FR1431556A (fr) Procédé pour le moulage de précision
FR1378337A (fr) Procédé pour la concentration de solutions de substances sensibles à la chaleur
CH426446A (fr) Procédé pour la déshydratation de substances alimentaires par séchage à l'état congelé
FR1516123A (fr) Procédé pour la dessiccation continue de matières solides et appareil pour la mise en oeuvre de ce procédé
FR1515040A (fr) Procédé pour la préparation de 1, 4-benzodiazépines et de 4, 1, 5-benzoxadiazépines
FR1397491A (fr) Procédé de refroidissement de liquides et solides
FR1503276A (fr) Procédé pour la préparation de benzodiazépines
FR1502385A (fr) Procédé pour la préparation de cyclo-acétalesters et de cyclocétalesters
FR1430718A (fr) Procédé et installation pour le séchage de matériaux
FR1467720A (fr) Procédé pour la polymérisation de cyclooléfines
FR1510102A (fr) Procédé pour la préparation de nouvelles amidines
FR1449374A (fr) Procédé pour teindre des articles à base de substances hydrophobes