MA34005B1 - Récupération d'énergie lors de la fabrication d'acide sulfurique - Google Patents

Récupération d'énergie lors de la fabrication d'acide sulfurique

Info

Publication number
MA34005B1
MA34005B1 MA35148A MA35148A MA34005B1 MA 34005 B1 MA34005 B1 MA 34005B1 MA 35148 A MA35148 A MA 35148A MA 35148 A MA35148 A MA 35148A MA 34005 B1 MA34005 B1 MA 34005B1
Authority
MA
Morocco
Prior art keywords
sulfuric acid
absorption
manufacture
energy recovery
energy
Prior art date
Application number
MA35148A
Other languages
Arabic (ar)
English (en)
Inventor
Ernesto Vera-Castaneda
Original Assignee
Mecs Inc
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 Mecs Inc filed Critical Mecs Inc
Publication of MA34005B1 publication Critical patent/MA34005B1/fr

Links

Classifications

    • 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
    • B01D53/14—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 by absorption
    • B01D53/1406—Multiple stage absorption
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1412—Controlling the absorption process
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Drying Of Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

CETTE INVENTION CONCERNE LA RÉCUPÉRATION D'ÉNERGIE DANS LA FABRICATION D'ACIDE SULFURIQUE ET, PLUS PARTICULIÈREMENT, LA RÉCUPÉRATION AMÉLIORÉE D'ÉNERGIE À PARTIR DE L'ABSORPTION DE SO3 PAR VOIE HUMIDE DANS L'ACIDE SULFURIQUE. CETTE INVENTION CONCERNE ÉGALEMENT LA RÉGULATION DE LA FORMATION DE BROUILLARD AU COURS DE L'ABSORPTION DE SO3, ET DE LA TENEUR EN BROUILLARD D'ACIDE SULFURIQUE DU COURANT GAZEUX ISSU DE L'ÉTAPE D'ABSORPTION DE SO3 AU COURS D'UN PROCESSUS, L'ÉNERGIE PROVENANT DE L'ABSORPTION DE SO3 ÉTANT RÉCUPÉRÉE À PARTIR DE L'ACIDE D'ABSORPTION SOUS UNE FORME UTILE.
MA35148A 2010-01-20 2012-08-10 Récupération d'énergie lors de la fabrication d'acide sulfurique MA34005B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29674110P 2010-01-20 2010-01-20
US38288210P 2010-09-14 2010-09-14
PCT/US2011/021928 WO2011139390A2 (fr) 2010-01-20 2011-01-20 Récupération d'énergie dans la fabrication d'acide sulfurique

Publications (1)

Publication Number Publication Date
MA34005B1 true MA34005B1 (fr) 2013-02-01

Family

ID=44358380

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35148A MA34005B1 (fr) 2010-01-20 2012-08-10 Récupération d'énergie lors de la fabrication d'acide sulfurique

Country Status (21)

Country Link
US (3) US8586001B2 (fr)
EP (3) EP4049967A1 (fr)
JP (2) JP5800833B2 (fr)
KR (1) KR101807893B1 (fr)
CN (4) CN102958829B (fr)
AU (1) AU2011248966B2 (fr)
CA (3) CA3012769C (fr)
ES (1) ES2766348T3 (fr)
JO (2) JO3617B1 (fr)
LT (1) LT3575264T (fr)
MA (1) MA34005B1 (fr)
MX (2) MX2012008520A (fr)
NZ (3) NZ600905A (fr)
PH (1) PH12012501482A1 (fr)
RS (1) RS63148B1 (fr)
RU (2) RU2570658C2 (fr)
SA (1) SA111320124B1 (fr)
SG (2) SG10201408596YA (fr)
TN (1) TN2012000334A1 (fr)
WO (1) WO2011139390A2 (fr)
ZA (1) ZA201204621B (fr)

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JP3077038B2 (ja) 1991-06-07 2000-08-14 菱阪包装システム株式会社 包装用複合フイルム
JO3617B1 (ar) 2010-01-20 2020-08-27 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
JP6124206B2 (ja) 2012-11-30 2017-05-10 千代田化工建設株式会社 硫酸製造装置向け脱硫方法及び脱硫装置
CA2902562C (fr) * 2013-03-15 2022-01-04 Ernesto Vera-Castaneda Recuperation de la chaleur d'absorption de trioxyde de soufre
EP3060518B1 (fr) * 2013-10-24 2017-09-06 Outotec (Finland) Oy Procédé de fonctionnement d'une installation de fabrication d'acide sulfurique
CN103588179A (zh) * 2013-11-13 2014-02-19 俞向东 一种提高硫酸低温余热回收系统产汽率的装置及方法
JP6310319B2 (ja) * 2014-05-12 2018-04-11 パンパシフィック・カッパー株式会社 硫酸工場の操業方法および硫酸工場の操業装置
EA028058B1 (ru) * 2014-09-15 2017-10-31 Акционерное Общество "Научно-Исследовательский Институт По Удобрениям И Инсектофунгицидам Имени Профессора Я.В. Самойлова" Установка для получения серной кислоты
DE202015106813U1 (de) * 2014-12-19 2016-01-20 Outotec (Finland) Oy Anlage zur energieeffizienteren Herstellung von Schwefelsäure
CN104495757B (zh) * 2015-01-06 2016-09-28 东华工程科技股份有限公司 硫酸装置中so3吸收低温位热能回收系统
CN105236360B (zh) * 2015-11-17 2016-08-17 南京海陆化工科技有限公司 一种提高矿或冶炼烟气制硫酸低温热回收的装置及方法
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CN107973278A (zh) * 2016-10-25 2018-05-01 中国石油化工股份有限公司 一种连续产生so3气体的方法
US10604414B2 (en) 2017-06-15 2020-03-31 Energysource Minerals Llc System and process for recovery of lithium from a geothermal brine
DE102017219401A1 (de) * 2017-10-27 2019-05-02 Thyssenkrupp Ag SO3-Absorptionsturm
CN107879317A (zh) * 2017-10-30 2018-04-06 襄阳泽东化工集团有限公司 一种提高硫磺制酸低温余热回收产汽量的系统
CN108483409A (zh) * 2018-04-02 2018-09-04 南京海陆化工科技有限公司 一种含so3气体制酸能量回收装置及方法
WO2021254627A1 (fr) * 2020-06-18 2021-12-23 Outotec (Finland) Oy Procédé et installation de production d'acide sulfurique
CN114275743B (zh) * 2021-12-10 2023-04-28 湖北兴福电子材料股份有限公司 一种电子级硫酸用高纯液体三氧化硫生产的方法
CN114348972B (zh) * 2021-12-10 2023-05-05 湖北兴福电子材料股份有限公司 电子级硫酸生产用智能汽化及能量循环利用方法与装置
EP4527795A4 (fr) * 2022-05-31 2026-06-17 Nihon Kanki Ind Co Ltd Appareil de production d'acide sulfurique et méthode de production d'acide sulfurique
US12303832B2 (en) * 2022-12-07 2025-05-20 Sar Technology Inc. Method for recycling electronic-grade and industrial-grade sulfuric acid
CN116983703A (zh) * 2023-08-22 2023-11-03 云南水富云天化有限公司 一种wsa冷凝器玻璃管内外壁温差控制系统及控制方法

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JO3617B1 (ar) * 2010-01-20 2020-08-27 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
DE102010006541B4 (de) * 2010-02-01 2016-03-17 Outotec Oyj Verfahren und Anlage zum Abkühlen von Säure
CA2902562C (fr) * 2013-03-15 2022-01-04 Ernesto Vera-Castaneda Recuperation de la chaleur d'absorption de trioxyde de soufre

Also Published As

Publication number Publication date
EP2526048B1 (fr) 2019-10-30
US8586001B2 (en) 2013-11-19
CA3119952A1 (fr) 2011-11-10
KR20120127717A (ko) 2012-11-23
MX374885B (es) 2025-03-06
CA2786074C (fr) 2019-01-15
CN115403015A (zh) 2022-11-29
JOP20200123A1 (ar) 2020-05-20
EP3575264B1 (fr) 2022-04-06
US20140079624A1 (en) 2014-03-20
SG182536A1 (en) 2012-08-30
US9278859B2 (en) 2016-03-08
LT3575264T (lt) 2022-05-10
US20150139891A1 (en) 2015-05-21
CN105036088B (zh) 2018-08-28
JP2015212226A (ja) 2015-11-26
PH12012501482A1 (en) 2012-10-22
CA3012769C (fr) 2021-09-14
MX2012008520A (es) 2012-12-17
RU2012135558A (ru) 2014-02-27
EP4049967A1 (fr) 2022-08-31
ZA201204621B (en) 2013-08-28
EP2526048A2 (fr) 2012-11-28
CN102958829B (zh) 2015-06-17
WO2011139390A2 (fr) 2011-11-10
CA3119952C (fr) 2024-01-09
EP3575264A1 (fr) 2019-12-04
CN109019529A (zh) 2018-12-18
AU2011248966A1 (en) 2012-07-19
US20130115159A1 (en) 2013-05-09
JP5800833B2 (ja) 2015-10-28
KR101807893B1 (ko) 2017-12-11
JO3617B1 (ar) 2020-08-27
RU2570658C2 (ru) 2015-12-10
SA111320124B1 (ar) 2014-11-16
SG10201408596YA (en) 2015-03-30
ES2766348T3 (es) 2020-06-12
JP6034460B2 (ja) 2016-11-30
CA3012769A1 (fr) 2011-11-10
RU2015138501A (ru) 2017-03-16
NZ600905A (en) 2014-06-27
NZ626654A (en) 2015-06-26
RU2632015C2 (ru) 2017-10-02
AU2011248966B2 (en) 2015-03-26
NZ626648A (en) 2015-06-26
CN105036088A (zh) 2015-11-11
US8894965B2 (en) 2014-11-25
WO2011139390A3 (fr) 2012-01-19
CN102958829A (zh) 2013-03-06
CN109019529B (zh) 2022-06-14
TN2012000334A1 (en) 2013-12-12
JP2013517218A (ja) 2013-05-16
CA2786074A1 (fr) 2011-11-10
RS63148B1 (sr) 2022-05-31

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