GB747657A - Improvements in or relating to ammonium sulphate saturates - Google Patents

Improvements in or relating to ammonium sulphate saturates

Info

Publication number
GB747657A
GB747657A GB2367552A GB2367552A GB747657A GB 747657 A GB747657 A GB 747657A GB 2367552 A GB2367552 A GB 2367552A GB 2367552 A GB2367552 A GB 2367552A GB 747657 A GB747657 A GB 747657A
Authority
GB
United Kingdom
Prior art keywords
saturator
ammonium sulphate
crystals
slurry
pipe
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
GB2367552A
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.)
George Royston & Son Ltd
Original Assignee
George Royston & Son 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
Application filed by George Royston & Son Ltd filed Critical George Royston & Son Ltd
Priority to GB2367552A priority Critical patent/GB747657A/en
Publication of GB747657A publication Critical patent/GB747657A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/242—Preparation from ammonia and sulfuric acid or sulfur trioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

In the production of ammonium sulphate by absorbing ammonia in sulphuric acid contained in a saturator, slurry containing ammonium sulphate crystals is continuously removed from the saturator and reintroduced at a point immediately adjacent to that at which the crude gas enters the saturated solution. By this means supersaturation is relieved by increasing the size of the crystals rather than by forming new crystals. As shown, slurry is passed from the bottom of a saturator 11 via pipe 19, pump 21 and pipe 23 to an annular distributing duct 24 surrounding the cracker head 13. The walls of saturator 11 are sprayed by water issuing from orifices 25b <PICT:0747657/III/1> in annular pipe 25. The density of the slurry at the bottom of the saturator is controlled by passing in gas from a number of orifices in a turbulating coil 17.
GB2367552A 1952-09-22 1952-09-22 Improvements in or relating to ammonium sulphate saturates Expired GB747657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2367552A GB747657A (en) 1952-09-22 1952-09-22 Improvements in or relating to ammonium sulphate saturates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2367552A GB747657A (en) 1952-09-22 1952-09-22 Improvements in or relating to ammonium sulphate saturates

Publications (1)

Publication Number Publication Date
GB747657A true GB747657A (en) 1956-04-11

Family

ID=10199454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2367552A Expired GB747657A (en) 1952-09-22 1952-09-22 Improvements in or relating to ammonium sulphate saturates

Country Status (1)

Country Link
GB (1) GB747657A (en)

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