FR2296603A1 - Procede de controle de la pollution dans la fabrication d'engrais - Google Patents

Procede de controle de la pollution dans la fabrication d'engrais

Info

Publication number
FR2296603A1
FR2296603A1 FR7610528A FR7610528A FR2296603A1 FR 2296603 A1 FR2296603 A1 FR 2296603A1 FR 7610528 A FR7610528 A FR 7610528A FR 7610528 A FR7610528 A FR 7610528A FR 2296603 A1 FR2296603 A1 FR 2296603A1
Authority
FR
France
Prior art keywords
fertilizers
manufacturing
control process
pollution control
pollution
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.)
Pending
Application number
FR7610528A
Other languages
English (en)
Inventor
Philip F Kaupas
Dellason F Bress
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of FR2296603A1 publication Critical patent/FR2296603A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • 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
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Fertilizers (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
FR7610528A 1974-09-30 1976-04-09 Procede de controle de la pollution dans la fabrication d'engrais Pending FR2296603A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51033374A 1974-09-30 1974-09-30

Publications (1)

Publication Number Publication Date
FR2296603A1 true FR2296603A1 (fr) 1976-07-30

Family

ID=24030318

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7529939A Pending FR2296602A1 (fr) 1974-09-30 1975-09-30 Procede de controle de la pollution dans la fabrication d'engrais
FR7610528A Pending FR2296603A1 (fr) 1974-09-30 1976-04-09 Procede de controle de la pollution dans la fabrication d'engrais

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7529939A Pending FR2296602A1 (fr) 1974-09-30 1975-09-30 Procede de controle de la pollution dans la fabrication d'engrais

Country Status (8)

Country Link
JP (1) JPS5163400A (fr)
BR (1) BR7506343A (fr)
CA (1) CA1070930A (fr)
ES (1) ES441114A1 (fr)
FR (2) FR2296602A1 (fr)
GB (1) GB1528051A (fr)
IT (1) IT1046903B (fr)
MX (1) MX3395E (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351613A3 (en) * 1988-07-19 1990-03-28 Basf Aktiengesellschaft Process for removing nitrogen oxide from exhaust gases during fertilizer production
WO2017111585A1 (fr) * 2015-12-21 2017-06-29 Stamicarbon B.V. Production de nitrate d'ammonium-urée
WO2017111588A1 (fr) * 2015-12-21 2017-06-29 Stamicarbon B.V. Production de nitrate d'ammonium d'urée comprenant une condensation

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8102391A (nl) * 1981-05-15 1982-12-01 Unie Van Kunstmestfab Bv Werkwijze voor het winnen van waardevolle bestanddelen uit de afvalstromen verkregen bij de ureumbereiding.
FR2517662A1 (fr) * 1981-12-04 1983-06-10 Kestner App Evaporateurs Procede de depollution des effluents de la fabrication du nitrate d'ammonium et de recuperation des elements contenus dans lesdits effluents
US9744474B2 (en) 2012-09-25 2017-08-29 Xiaomei Li Method and apparatus for recovering solids from water-based effluent
ITMI20130847A1 (it) * 2013-05-24 2014-11-25 Saipem Spa Metodo e sistema per il recupero di solfato di ammonio da un flusso gassoso di un impianto urea
CN104383790B (zh) * 2014-10-20 2017-01-18 安徽晋煤中能化工股份有限公司 降低co2汽提法尿素装置排放噪声和氨含量的方法
IT201700121364A1 (it) * 2017-10-25 2019-04-25 Saipem Spa Apparato e metodo per il trattamento di vapori di processo provenienti da una sezione di concentrazione sottovuoto di un impianto urea
DE102019200700A1 (de) * 2019-01-21 2020-07-23 Thyssenkrupp Ag Abluftwäscher mit innenliegendem Luftabzug
DE102019216931A1 (de) * 2019-11-04 2021-05-06 Thyssenkrupp Ag Verfahren und Anlage zur Herstellung von Harnstoffgranulat
US11912649B2 (en) 2019-12-30 2024-02-27 Stamicarbon B.V. Ammonia removal from urea finishing
AU2020416567B2 (en) 2019-12-30 2023-06-15 Stamicarbon B.V. Urea production with multiple evaporators
US11420937B2 (en) 2019-12-30 2022-08-23 Stamicarbon B.V. Urea plant with chilled condensation section
JP7827876B2 (ja) * 2022-02-18 2026-03-10 ティッセンクルップ ウーデ ゲゼルシャフト ミット ベシュレンクテル ハフツング 最適化されたプロセス凝縮物調製
LU102914B1 (de) * 2022-02-18 2023-08-18 Thyssenkrupp Ind Solutions Ag Optimierte Prozesskondensataufbereitung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243469A (en) * 1975-10-03 1977-04-05 Hitachi Ltd Temperature compensating circuit for conductivity meter

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351613A3 (en) * 1988-07-19 1990-03-28 Basf Aktiengesellschaft Process for removing nitrogen oxide from exhaust gases during fertilizer production
WO2017111585A1 (fr) * 2015-12-21 2017-06-29 Stamicarbon B.V. Production de nitrate d'ammonium-urée
WO2017111588A1 (fr) * 2015-12-21 2017-06-29 Stamicarbon B.V. Production de nitrate d'ammonium d'urée comprenant une condensation
US10370326B2 (en) 2015-12-21 2019-08-06 Stamicarbon B.V. Urea ammonium nitrate production comprising condensation
EA033158B1 (ru) * 2015-12-21 2019-09-30 Стамикарбон Б.В. Производство карбамидо-аммиачной смеси
EA033157B1 (ru) * 2015-12-21 2019-09-30 Стамикарбон Б.В. Производство карбамидо-аммиачной смеси, включающее конденсацию
US10457609B2 (en) 2015-12-21 2019-10-29 Stamicarbon B.V. Urea ammonium nitrate production
US10654758B2 (en) 2015-12-21 2020-05-19 Stamicarbon B.V. Urea ammonium nitrate production
US10954186B2 (en) 2015-12-21 2021-03-23 Stamicarbon B.V. Urea ammonium nitrate production comprising condensation

Also Published As

Publication number Publication date
JPS5163400A (ja) 1976-06-01
ES441114A1 (es) 1977-03-16
FR2296602A1 (fr) 1976-07-30
GB1528051A (en) 1978-10-11
CA1070930A (fr) 1980-02-05
BR7506343A (pt) 1976-08-03
JPS5549040B2 (fr) 1980-12-09
IT1046903B (it) 1980-07-31
MX3395E (es) 1980-10-28

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