DE3624300C2 - - Google Patents

Info

Publication number
DE3624300C2
DE3624300C2 DE19863624300 DE3624300A DE3624300C2 DE 3624300 C2 DE3624300 C2 DE 3624300C2 DE 19863624300 DE19863624300 DE 19863624300 DE 3624300 A DE3624300 A DE 3624300A DE 3624300 C2 DE3624300 C2 DE 3624300C2
Authority
DE
Germany
Prior art keywords
dolomite
pellets
calcined
hydrated
water
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.)
Expired - Lifetime
Application number
DE19863624300
Other languages
German (de)
English (en)
Other versions
DE3624300A1 (de
Inventor
Werner Prof. Dipl.-Ing. Dr. 7537 Remchingen De Weisweiler
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to DE19863624300 priority Critical patent/DE3624300A1/de
Publication of DE3624300A1 publication Critical patent/DE3624300A1/de
Application granted granted Critical
Publication of DE3624300C2 publication Critical patent/DE3624300C2/de
Granted legal-status Critical Current

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
    • B01J20/041—Oxides or hydroxides
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/3007—Moulding, shaping or extruding
    • 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
    • B01J20/3021—Milling, crushing or grinding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
DE19863624300 1986-07-18 1986-07-18 Verfahren zur herstellung calciumhydrathaltiger sorbenten fuer die so(pfeil abwaerts)2(pfeil abwaerts)-absorption aus abgasen Granted DE3624300A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863624300 DE3624300A1 (de) 1986-07-18 1986-07-18 Verfahren zur herstellung calciumhydrathaltiger sorbenten fuer die so(pfeil abwaerts)2(pfeil abwaerts)-absorption aus abgasen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863624300 DE3624300A1 (de) 1986-07-18 1986-07-18 Verfahren zur herstellung calciumhydrathaltiger sorbenten fuer die so(pfeil abwaerts)2(pfeil abwaerts)-absorption aus abgasen

Publications (2)

Publication Number Publication Date
DE3624300A1 DE3624300A1 (de) 1988-01-28
DE3624300C2 true DE3624300C2 (fr) 1990-03-22

Family

ID=6305462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863624300 Granted DE3624300A1 (de) 1986-07-18 1986-07-18 Verfahren zur herstellung calciumhydrathaltiger sorbenten fuer die so(pfeil abwaerts)2(pfeil abwaerts)-absorption aus abgasen

Country Status (1)

Country Link
DE (1) DE3624300A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817356A1 (de) * 1988-01-18 1989-07-27 Krupp Polysius Ag Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut
US4960577A (en) * 1988-02-04 1990-10-02 Acurex Corporation Enhanced sorbent injection combined with natural gas reburning for a sox control for coal fired boilers
EP0377010A1 (fr) * 1988-05-16 1990-07-11 Ftu Gmbh Agent et procede pour purifier des gaz et des gaz d'echappement, et procede pour produire ledit agent
DE3826971A1 (de) * 1988-08-09 1990-02-15 Ftu Gmbh Verfahren zur herstellung modifizierter calciumhydroxide fuer die gas- und abgasreinigung unter verwendung von wirkstoffkonzentraten
DE3844217C2 (de) * 1988-12-29 1997-03-27 Ftu Gmbh Verfahren zur Herstellung von Calciumhydroxiden und deren Verwendung
CA2014500C (fr) * 1989-04-17 1996-09-24 Yoshitsugu Sakata Absorbant de gaz acide et procede pour sa production
EP0454885A1 (fr) * 1990-05-02 1991-11-06 Ftu Gmbh Procédé pour la purification de gaz et de gaz d'échappement de polluant
SK283214B6 (sk) * 1998-07-22 2003-03-04 Ipres In�Iniering, S. R. O. Sorbent, spôsob jeho výroby a použitia na imobilizáciu ťažkých kovov v kontaminovanej vodnej a pevnej fáze
CN108607355A (zh) * 2018-04-18 2018-10-02 天津神侬环保科技有限公司 一种环保脱硫粉剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60216832A (ja) * 1984-04-10 1985-10-30 Hitachi Zosen Corp 乾式石灰法による排ガスの浄化方法

Also Published As

Publication number Publication date
DE3624300A1 (de) 1988-01-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee