CN112601609B - 脱硫剂制造方法和制造装置以及水泥窑排气的脱硫方法 - Google Patents

脱硫剂制造方法和制造装置以及水泥窑排气的脱硫方法 Download PDF

Info

Publication number
CN112601609B
CN112601609B CN201980001914.0A CN201980001914A CN112601609B CN 112601609 B CN112601609 B CN 112601609B CN 201980001914 A CN201980001914 A CN 201980001914A CN 112601609 B CN112601609 B CN 112601609B
Authority
CN
China
Prior art keywords
raw material
cement
preheater
exhaust gas
desulfurizing agent
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.)
Active
Application number
CN201980001914.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN112601609A (zh
Inventor
山本泰史
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.)
Taiheiyo Engineering Corp
Original Assignee
Taiheiyo Engineering 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 Taiheiyo Engineering Corp filed Critical Taiheiyo Engineering Corp
Publication of CN112601609A publication Critical patent/CN112601609A/zh
Application granted granted Critical
Publication of CN112601609B publication Critical patent/CN112601609B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28059—Surface area, e.g. B.E.T specific surface area being less than 100 m2/g
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/364—Avoiding environmental pollution during cement-manufacturing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/602—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0233—Other waste gases from cement factories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Public Health (AREA)
  • Structural Engineering (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CN201980001914.0A 2019-08-01 2019-08-01 脱硫剂制造方法和制造装置以及水泥窑排气的脱硫方法 Active CN112601609B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/030140 WO2021019754A1 (ja) 2019-08-01 2019-08-01 脱硫剤製造方法及び製造装置並びにセメントキルン排ガスの脱硫方法

Publications (2)

Publication Number Publication Date
CN112601609A CN112601609A (zh) 2021-04-02
CN112601609B true CN112601609B (zh) 2024-08-23

Family

ID=74228622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980001914.0A Active CN112601609B (zh) 2019-08-01 2019-08-01 脱硫剂制造方法和制造装置以及水泥窑排气的脱硫方法

Country Status (6)

Country Link
EP (1) EP3984632A4 (cg-RX-API-DMAC7.html)
JP (1) JP7326448B2 (cg-RX-API-DMAC7.html)
KR (1) KR102740774B1 (cg-RX-API-DMAC7.html)
CN (1) CN112601609B (cg-RX-API-DMAC7.html)
MY (1) MY203932A (cg-RX-API-DMAC7.html)
WO (1) WO2021019754A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115138194A (zh) * 2021-08-10 2022-10-04 张亚莉 一种水泥回转窑烟道中二氧化硫脱除组合物及其应用
CN119548977A (zh) * 2024-12-17 2025-03-04 南京西普环保科技有限公司 一种水泥热生料脱硫工艺及脱硫装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005272238A (ja) * 2004-03-25 2005-10-06 Yahashi Kogyo Kk 消石灰の製造方法
CN107922262A (zh) * 2015-08-06 2018-04-17 卡普兰德公司 熟料窑粉尘用于气体洗涤

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152487A (en) * 1984-01-07 1985-08-07 Kloeckner Humboldt Deutz Ag Method of desulphurising flue gas
US4716027A (en) * 1986-07-25 1987-12-29 Passamaquoddy Tribe, A Sovereign Indian Tribe Recognized By The Government Of The United States Of America Method for simultaneously scrubbing cement kiln exhaust gas and producing useful by-products therefrom
BE1009692A3 (fr) * 1995-10-19 1997-07-01 Lhoist Rech & Dev Sa PARTICULES DE Ca(OH)2.
WO2000078435A1 (en) * 1999-06-18 2000-12-28 F L Smidth & Co A/S Method and apparatus for desulphurisation of exhaust gases
DE10040163A1 (de) * 2000-08-17 2002-02-28 Kloeckner Humboldt Wedag Verfahren zur Entschwefelung der Abgase einer Anlage zur Herstellung von Zementklinker
GB0111706D0 (en) 2001-05-14 2001-07-04 Ciba Spec Chem Water Treat Ltd Fine particle size lime slurries and their production
JP2002336646A (ja) * 2001-05-16 2002-11-26 Taiheiyo Cement Corp 排煙処理剤および使用済み排煙処理剤の処理方法
JP2009298677A (ja) * 2008-06-17 2009-12-24 Taiheiyo Cement Corp セメントキルン抽気ガスの処理システム及び処理方法
JP2015013278A (ja) 2013-07-08 2015-01-22 バブコック日立株式会社 湿式石灰石−石膏法排煙脱硫方法と装置及び石灰石スラリ製造方法と装置
JP6153258B2 (ja) * 2013-09-30 2017-06-28 太平洋セメント株式会社 セメントキルン抽気ガスの処理方法及び塩素バイパスシステム
CN109247013B (zh) * 2018-04-04 2021-07-16 太平洋工程株式会社 分取装置
CN110052152B (zh) * 2019-06-06 2024-01-05 天津水泥工业设计研究院有限公司 一种基于水泥熟料生产线钙循环脱硫系统及脱硫工艺

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005272238A (ja) * 2004-03-25 2005-10-06 Yahashi Kogyo Kk 消石灰の製造方法
CN107922262A (zh) * 2015-08-06 2018-04-17 卡普兰德公司 熟料窑粉尘用于气体洗涤

Also Published As

Publication number Publication date
JPWO2021019754A1 (cg-RX-API-DMAC7.html) 2021-02-04
KR20220037448A (ko) 2022-03-24
EP3984632A1 (en) 2022-04-20
EP3984632A4 (en) 2023-01-25
CN112601609A (zh) 2021-04-02
WO2021019754A1 (ja) 2021-02-04
KR102740774B1 (ko) 2024-12-11
JP7326448B2 (ja) 2023-08-15
MY203932A (en) 2024-07-25

Similar Documents

Publication Publication Date Title
CN101952203B (zh) 用于加压煅烧石膏的方法和装置
US7498014B2 (en) System and method for the production of alpha type gypsum using heat recovery
US10669199B2 (en) Process for manufacturing highly porous slaked lime and product thereby obtained
JP6696053B2 (ja) 有機汚泥の処理装置及び処理方法
US20160272539A1 (en) System for the production of fine lime
JP2020513386A (ja) 石膏をか焼するための方法および装置
CN107512857B (zh) 采用磷石膏制备建筑石膏的方法及装置
GB1500362A (en) Apparatus for calcining raw material
KR102405860B1 (ko) 슬러지의 처리 방법 및 시멘트 제조 시스템
CN112601609A (zh) 脱硫剂制造方法和制造装置以及水泥窑排气的脱硫方法
CN1142815C (zh) 废气脱硫的方法和设备
CN203782044U (zh) 湿电石渣烘干、分解并作为钙质原料烧制水泥熟料系统
JP7042608B2 (ja) 改質フライアッシュの製造方法、及び、改質フライアッシュの製造装置
EP2630085A1 (en) Production of calcined lime from natural chalk material in a rotary kiln
CN108246211B (zh) 粉体动态煅烧方法
US20210387908A1 (en) Enhanced hydrate produced from flash calcined lime and methods of making the same
CN103922623B (zh) 以干电石渣为钙质原料的熟料烧成系统
US3998596A (en) Apparatus for treating by-product gypsum to be used as an inhibitor for setting of cement
JP7802759B2 (ja) 有機汚泥の処理装置及び処理方法
CN106277873B (zh) 一种具有废气发电功能的微波生产水泥方法
JPH08104552A (ja) 石灰泥の焼成方法及び装置
FI70878C (fi) Foerfarande foer tillverkning av cement
Hornberger et al. Demonstration of Calcium Looping Co2 Capture for Cement Plants at Semi Industrial Scale
CN107597030A (zh) 烟气脱硫生产胶凝材料的方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant