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WO2008030235A3 - Procédé de récupération d'ammoniac - Google Patents

Procédé de récupération d'ammoniac Download PDF

Info

Publication number
WO2008030235A3
WO2008030235A3 PCT/US2006/034684 US2006034684W WO2008030235A3 WO 2008030235 A3 WO2008030235 A3 WO 2008030235A3 US 2006034684 W US2006034684 W US 2006034684W WO 2008030235 A3 WO2008030235 A3 WO 2008030235A3
Authority
WO
WIPO (PCT)
Prior art keywords
ammonia recovery
recovery process
ammonia
waste stream
recovered
Prior art date
Application number
PCT/US2006/034684
Other languages
English (en)
Other versions
WO2008030235A2 (fr
Inventor
Alexander G Fassbender
Original Assignee
Alexander G Fassbender
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 Alexander G Fassbender filed Critical Alexander G Fassbender
Priority to PCT/US2006/034684 priority Critical patent/WO2008030235A2/fr
Publication of WO2008030235A2 publication Critical patent/WO2008030235A2/fr
Publication of WO2008030235A3 publication Critical patent/WO2008030235A3/fr

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
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Treating Waste Gases (AREA)

Abstract

Certains modes de réalisation concernent un procédé et un appareil pour récupérer de manière efficace et économique de l'ammoniac d'un courant de déchets. Selon certains modes de réalisation, l'ammoniac est récupéré après l'élimination d'un tampon bicarbonate du courant de déchets par addition d'un acide.
PCT/US2006/034684 2006-09-06 2006-09-06 Procédé de récupération d'ammoniac WO2008030235A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2006/034684 WO2008030235A2 (fr) 2006-09-06 2006-09-06 Procédé de récupération d'ammoniac

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/034684 WO2008030235A2 (fr) 2006-09-06 2006-09-06 Procédé de récupération d'ammoniac

Publications (2)

Publication Number Publication Date
WO2008030235A2 WO2008030235A2 (fr) 2008-03-13
WO2008030235A3 true WO2008030235A3 (fr) 2008-08-07

Family

ID=39157713

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/034684 WO2008030235A2 (fr) 2006-09-06 2006-09-06 Procédé de récupération d'ammoniac

Country Status (1)

Country Link
WO (1) WO2008030235A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101780421B (zh) * 2010-03-12 2011-12-28 中南大学 一种氨氮吸附剂及其制备和使用方法
EP2543641A1 (fr) * 2011-07-06 2013-01-09 Biotain AB Procédé et dispositif pour se charger d'un nitrogène présent dans un liquide
CN103382073B (zh) * 2013-07-15 2015-04-15 浙江斯科能科技股份有限公司 一种垃圾渗滤液资源化处理的膜分离与生化工艺及其装置
CN104341069B (zh) * 2013-07-25 2016-01-20 中国石油化工股份有限公司 一种净化乙苯催化脱氢制苯乙烯过程中所产生的工艺凝液的方法
JP7160591B2 (ja) * 2018-07-26 2022-10-25 三菱重工エンジニアリング株式会社 エネルギガス精製排水の処理装置及びエネルギガス精製排水の処理方法
US20230211280A1 (en) * 2021-12-31 2023-07-06 Stephen R. Temple Methods for Absorbing a Targeted Compound from a Gas Stream for Subsequent Processing or Use
CN115679128B (zh) * 2022-11-08 2024-04-16 厦门钨业股份有限公司 一种高效从含钨除磷沉淀渣中回收钨和氨的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984313A (en) * 1973-09-18 1976-10-05 Chemical Separations Corporation Preferential removal of ammonia and phosphates
US4689156A (en) * 1985-11-12 1987-08-25 Amax Inc. Removal of ammonia from wastewater
US6464875B1 (en) * 1999-04-23 2002-10-15 Gold Kist, Inc. Food, animal, vegetable and food preparation byproduct treatment apparatus and process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984313A (en) * 1973-09-18 1976-10-05 Chemical Separations Corporation Preferential removal of ammonia and phosphates
US4689156A (en) * 1985-11-12 1987-08-25 Amax Inc. Removal of ammonia from wastewater
US6464875B1 (en) * 1999-04-23 2002-10-15 Gold Kist, Inc. Food, animal, vegetable and food preparation byproduct treatment apparatus and process

Also Published As

Publication number Publication date
WO2008030235A2 (fr) 2008-03-13

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