GB140505A - Improvements in the process of recovery of ammonia - Google Patents

Improvements in the process of recovery of ammonia

Info

Publication number
GB140505A
GB140505A GB1994018A GB1994018A GB140505A GB 140505 A GB140505 A GB 140505A GB 1994018 A GB1994018 A GB 1994018A GB 1994018 A GB1994018 A GB 1994018A GB 140505 A GB140505 A GB 140505A
Authority
GB
United Kingdom
Prior art keywords
liquor
compartment
saturator
ammonia
partition
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
GB1994018A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1994018A priority Critical patent/GB140505A/en
Publication of GB140505A publication Critical patent/GB140505A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • 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)
  • Analytical Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

140,505. Chrystal, W. J. Dec 3, 1918. Ammonium sulphatc.-Ammonia is absorbed from gases to obtain neutral ammonium sulphate by passing the gas into a saturator having two compartments in series or, according to one of Provisional Specifications, into two saturators in series, in the second of which the liquor is kept at constant acidity, while in the first the liquor is allowed to become entirely neutral, when a portion is drawn off and the first saturator or compartment is then replenished by a supply of acid liquor from the second. The apparatus described consists of a divided saturator having a partition 3 so that the gas is first treated in the compartment 1 and then in the compartment 2, in which the liquor is of constant acidity. When the neutralized liquor in the compartment 1 is drawn off, acid liquor from the compartment 2 is supplied by a valve 5 in the partition.
GB1994018A 1918-12-03 1918-12-03 Improvements in the process of recovery of ammonia Expired GB140505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1994018A GB140505A (en) 1918-12-03 1918-12-03 Improvements in the process of recovery of ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1994018A GB140505A (en) 1918-12-03 1918-12-03 Improvements in the process of recovery of ammonia

Publications (1)

Publication Number Publication Date
GB140505A true GB140505A (en) 1920-04-01

Family

ID=10137659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1994018A Expired GB140505A (en) 1918-12-03 1918-12-03 Improvements in the process of recovery of ammonia

Country Status (1)

Country Link
GB (1) GB140505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533655B2 (en) * 2000-11-20 2003-03-18 Trw Automotive Electronics & Components Gmbh & Co. Kg Air vent for ventilation systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533655B2 (en) * 2000-11-20 2003-03-18 Trw Automotive Electronics & Components Gmbh & Co. Kg Air vent for ventilation systems

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