GB234197A - Improvements in or relating to the crystallisation and drying of soluble substances - Google Patents

Improvements in or relating to the crystallisation and drying of soluble substances

Info

Publication number
GB234197A
GB234197A GB5219/24A GB521924A GB234197A GB 234197 A GB234197 A GB 234197A GB 5219/24 A GB5219/24 A GB 5219/24A GB 521924 A GB521924 A GB 521924A GB 234197 A GB234197 A GB 234197A
Authority
GB
United Kingdom
Prior art keywords
heated
crystallisation
relating
drying
crystals
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
GB5219/24A
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.)
JAMES TORRANCE MILLAR
Original Assignee
JAMES TORRANCE MILLAR
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 JAMES TORRANCE MILLAR filed Critical JAMES TORRANCE MILLAR
Priority to GB5219/24A priority Critical patent/GB234197A/en
Publication of GB234197A publication Critical patent/GB234197A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

234,197. Millar, J. T. Feb. 29, 1924. Crystallizing; spray evaporators. - Crystallized salts &c. are prepared by spraying a heated solution into a heated chamber in which a quantity of crystals of the desired type have already been placed and in which is an agitator which turns over the crystals as they form in the manner of a ploughshare. In the apparatus shown the liquid, heated in a jacketed vessel 10, passes through a flexible pipe to a moving or stationary nozzle 13 opening into a vessel made in two separable portions 16, 17. The lower portion 16 is provided with a steam jacket and the upper 17 carries an exhaust pipe 24 and a stirrer shaft 18.
GB5219/24A 1924-02-29 1924-02-29 Improvements in or relating to the crystallisation and drying of soluble substances Expired GB234197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5219/24A GB234197A (en) 1924-02-29 1924-02-29 Improvements in or relating to the crystallisation and drying of soluble substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5219/24A GB234197A (en) 1924-02-29 1924-02-29 Improvements in or relating to the crystallisation and drying of soluble substances

Publications (1)

Publication Number Publication Date
GB234197A true GB234197A (en) 1925-05-28

Family

ID=9791936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5219/24A Expired GB234197A (en) 1924-02-29 1924-02-29 Improvements in or relating to the crystallisation and drying of soluble substances

Country Status (1)

Country Link
GB (1) GB234197A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761573A (en) * 1970-02-24 1973-09-25 Knapsack Ag Production of granular alkali metal tripolyphosphate of high abrasion resistance and high apparent density

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761573A (en) * 1970-02-24 1973-09-25 Knapsack Ag Production of granular alkali metal tripolyphosphate of high abrasion resistance and high apparent density

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