FR2296603A1 - POLLUTION CONTROL PROCESS IN THE MANUFACTURING OF FERTILIZERS - Google Patents

POLLUTION CONTROL PROCESS IN THE MANUFACTURING OF FERTILIZERS

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
French (fr)
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/en
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)
  • Biomedical Technology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (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 POLLUTION CONTROL PROCESS IN THE MANUFACTURING OF FERTILIZERS Pending FR2296603A1 (en)

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 (en) 1976-07-30

Family

ID=24030318

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7529939A Pending FR2296602A1 (en) 1974-09-30 1975-09-30 POLLUTION CONTROL PROCESS IN THE MANUFACTURING OF FERTILIZERS
FR7610528A Pending FR2296603A1 (en) 1974-09-30 1976-04-09 POLLUTION CONTROL PROCESS IN THE MANUFACTURING OF FERTILIZERS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7529939A Pending FR2296602A1 (en) 1974-09-30 1975-09-30 POLLUTION CONTROL PROCESS IN THE MANUFACTURING OF FERTILIZERS

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351613A2 (en) * 1988-07-19 1990-01-24 BASF Aktiengesellschaft Process for removing nitrogen oxide from exhaust gases during fertilizer production
WO2017111588A1 (en) * 2015-12-21 2017-06-29 Stamicarbon B.V. Urea ammonium nitrate production comprising condensation
WO2017111585A1 (en) * 2015-12-21 2017-06-29 Stamicarbon B.V. Urea ammonium nitrate production

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8102391A (en) * 1981-05-15 1982-12-01 Unie Van Kunstmestfab Bv METHOD FOR EXTRACTING VALUABLE COMPONENTS FROM THE WASTE STREAMS OBTAINED IN THE URE PREPARATION.
FR2517662A1 (en) * 1981-12-04 1983-06-10 Kestner App Evaporateurs PROCESS FOR THE DETERMINATION OF THE EFFLUENTS OF THE MANUFACTURE OF AMMONIUM NITRATE AND THE RECOVERY OF THE ELEMENTS CONTAINED IN THE SAID EFFLUENTS
CA2827933C (en) 2012-09-25 2018-09-18 Xiaomei Li Method and apparatus for recovering solids from water-based effluent
ITMI20130847A1 (en) * 2013-05-24 2014-11-25 Saipem Spa METHOD AND SYSTEM FOR THE RECOVERY OF AMMONIUM SULPHATE FROM A GASEOUS FLOW OF A UREA PLANT
CN104383790B (en) * 2014-10-20 2017-01-18 安徽晋煤中能化工股份有限公司 Method for reducing noise and ammonia content generated during discharging process of CO2 stripping process urea device
IT201700121364A1 (en) * 2017-10-25 2019-04-25 Saipem Spa APPARATUS AND METHOD FOR PROCESSING PROCESSED VAPORS FROM A VACUUM CONCENTRATION SECTION OF A UREA PLANT
DE102019200700A1 (en) * 2019-01-21 2020-07-23 Thyssenkrupp Ag Exhaust air scrubber with internal ventilation
DE102019216931A1 (en) * 2019-11-04 2021-05-06 Thyssenkrupp Ag Process and plant for the production of urea granulate
CN114901373B (en) * 2019-12-30 2022-12-23 斯塔米卡邦有限公司 Urea production using multiple evaporators
JP7277672B2 (en) 2019-12-30 2023-05-19 スタミカーボン・ベー・フェー Ammonia removal from urea finish
US11420937B2 (en) 2019-12-30 2022-08-23 Stamicarbon B.V. Urea plant with chilled condensation section
LU102914B1 (en) * 2022-02-18 2023-08-18 Thyssenkrupp Ind Solutions Ag Optimized process condensate treatment
WO2023156360A1 (en) * 2022-02-18 2023-08-24 Thyssenkrupp Industrial Solutions Ag Optimized process condensate preparation

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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351613A2 (en) * 1988-07-19 1990-01-24 BASF Aktiengesellschaft Process for removing nitrogen oxide from exhaust gases during fertilizer production
EP0351613A3 (en) * 1988-07-19 1990-03-28 Basf Aktiengesellschaft Process for removing nitrogen oxide from exhaust gases during fertilizer production
WO2017111588A1 (en) * 2015-12-21 2017-06-29 Stamicarbon B.V. Urea ammonium nitrate production comprising condensation
WO2017111585A1 (en) * 2015-12-21 2017-06-29 Stamicarbon B.V. Urea ammonium nitrate production
US10370326B2 (en) 2015-12-21 2019-08-06 Stamicarbon B.V. Urea ammonium nitrate production comprising condensation
EA033157B1 (en) * 2015-12-21 2019-09-30 Стамикарбон Б.В. Urea ammonium nitrate production comprising condensation
EA033158B1 (en) * 2015-12-21 2019-09-30 Стамикарбон Б.В. Urea ammonium nitrate production
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
FR2296602A1 (en) 1976-07-30
CA1070930A (en) 1980-02-05
BR7506343A (en) 1976-08-03
JPS5549040B2 (en) 1980-12-09
JPS5163400A (en) 1976-06-01
MX3395E (en) 1980-10-28
IT1046903B (en) 1980-07-31
GB1528051A (en) 1978-10-11
ES441114A1 (en) 1977-03-16

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