IT1276172B1 - Processo per la produzione di ossido di calcio, ossido di stronzio ed ossido di bario ad elevata velocita' di assorbimento di acqua ed - Google Patents

Processo per la produzione di ossido di calcio, ossido di stronzio ed ossido di bario ad elevata velocita' di assorbimento di acqua ed

Info

Publication number
IT1276172B1
IT1276172B1 IT95MI002471A ITMI952471A IT1276172B1 IT 1276172 B1 IT1276172 B1 IT 1276172B1 IT 95MI002471 A IT95MI002471 A IT 95MI002471A IT MI952471 A ITMI952471 A IT MI952471A IT 1276172 B1 IT1276172 B1 IT 1276172B1
Authority
IT
Italy
Prior art keywords
oxide
production
high speed
water absorption
strontium
Prior art date
Application number
IT95MI002471A
Other languages
English (en)
Inventor
Claudio Boffito
Original Assignee
Getters Spa
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 Getters Spa filed Critical Getters Spa
Publication of ITMI952471A0 publication Critical patent/ITMI952471A0/it
Priority to IT95MI002471A priority Critical patent/IT1276172B1/it
Priority to CN96198578A priority patent/CN1072607C/zh
Priority to EP96940129A priority patent/EP0863845B1/en
Priority to PCT/IT1996/000228 priority patent/WO1997019894A1/en
Priority to JP9520344A priority patent/JP2000502029A/ja
Priority to RU98112180/12A priority patent/RU2168465C2/ru
Priority to DE69607982T priority patent/DE69607982T2/de
Priority to KR10-1998-0703908A priority patent/KR100393663B1/ko
Publication of ITMI952471A1 publication Critical patent/ITMI952471A1/it
Application granted granted Critical
Publication of IT1276172B1 publication Critical patent/IT1276172B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C01F11/04—Oxides or hydroxides by thermal decomposition
    • 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
    • B01J20/30—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
    • 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
    • B01J20/3092—Packing of a container, e.g. packing a cartridge or column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IT95MI002471A 1995-11-27 1995-11-27 Processo per la produzione di ossido di calcio, ossido di stronzio ed ossido di bario ad elevata velocita' di assorbimento di acqua ed IT1276172B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT95MI002471A IT1276172B1 (it) 1995-11-27 1995-11-27 Processo per la produzione di ossido di calcio, ossido di stronzio ed ossido di bario ad elevata velocita' di assorbimento di acqua ed
JP9520344A JP2000502029A (ja) 1995-11-27 1996-11-26 高い値の水収着速度を示す酸化カルシウム、酸化ストロンチウム及び酸化バリウムを製造するための方法並びにこうして得られた酸化物
EP96940129A EP0863845B1 (en) 1995-11-27 1996-11-26 Process for producing calcium oxide, strontium oxide and barium oxide showing a high value of water sorption speed.
PCT/IT1996/000228 WO1997019894A1 (en) 1995-11-27 1996-11-26 Process for producing calcium oxide, strontium oxide and barium oxide showing a high value of water sorption speed and oxides thus obtained
CN96198578A CN1072607C (zh) 1995-11-27 1996-11-26 具有高吸水速率的氧化钙、氧化锶或氧化钡的制备工序
RU98112180/12A RU2168465C2 (ru) 1995-11-27 1996-11-26 Способ получения оксида кальция, оксида стронция и оксида бария, имеющих высокое значение скорости водопоглощения
DE69607982T DE69607982T2 (de) 1995-11-27 1996-11-26 Verfahren zur herstellung von calciumoxid, strontiumoxid und bariumoxid mit hoher wassersorption-geschwindigkeit.
KR10-1998-0703908A KR100393663B1 (ko) 1995-11-27 1996-11-26 흡습속도값이높은산화칼슘,산화스트론튬및산화바륨,및이들의제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002471A IT1276172B1 (it) 1995-11-27 1995-11-27 Processo per la produzione di ossido di calcio, ossido di stronzio ed ossido di bario ad elevata velocita' di assorbimento di acqua ed

Publications (3)

Publication Number Publication Date
ITMI952471A0 ITMI952471A0 (it) 1995-11-27
ITMI952471A1 ITMI952471A1 (it) 1997-05-27
IT1276172B1 true IT1276172B1 (it) 1997-10-27

Family

ID=11372605

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002471A IT1276172B1 (it) 1995-11-27 1995-11-27 Processo per la produzione di ossido di calcio, ossido di stronzio ed ossido di bario ad elevata velocita' di assorbimento di acqua ed

Country Status (8)

Country Link
EP (1) EP0863845B1 (it)
JP (1) JP2000502029A (it)
KR (1) KR100393663B1 (it)
CN (1) CN1072607C (it)
DE (1) DE69607982T2 (it)
IT (1) IT1276172B1 (it)
RU (1) RU2168465C2 (it)
WO (1) WO1997019894A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11106539A (ja) * 1997-10-03 1999-04-20 Mitsubishi Gas Chem Co Inc 真空断熱材用ゲッタおよびその製造法
JP2006021945A (ja) * 2004-07-07 2006-01-26 Yoshizawa Lime Industry 高反応性の生石灰とその製造方法
JP2006169062A (ja) * 2004-12-17 2006-06-29 Ube Material Industries Ltd 酸化カルシウム含有多孔質粒状物
KR100722464B1 (ko) * 2006-07-14 2007-05-28 주식회사 두산 패키징용 게터, 고활성 산화칼슘, 및 고활성 산화칼슘의제조방법
US7749483B2 (en) 2006-12-15 2010-07-06 Honeywell International Inc. Method for producing alkaline earth metal oxides
CN101607791B (zh) * 2009-06-02 2012-08-22 覃忠 利用微波加热碳源煅烧石灰石制取生石灰工艺方法
CN106186021B (zh) * 2016-07-08 2017-07-11 武汉科技大学 一种质轻颗粒氧化钙材料及其制备方法
CN107662937B (zh) * 2016-07-29 2019-07-02 中国科学院大连化学物理研究所 一种有序介孔氢氧化钡催化剂及其在2,2,4-三甲基-1,3-戊二醇单异丁酸酯制备中的应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE269239C (it) *
DE1112003B (de) * 1958-06-03 1961-07-27 Wacker Chemie Gmbh Verfahren zur Herstellung von reaktionstraegem Calciumoxyd
US4147665A (en) * 1976-06-07 1979-04-03 Agency Of Industrial Science & Technology Magnesia adsorbent
JPH07487B2 (ja) * 1988-06-06 1995-01-11 吉澤石灰工業株式会社 高活性生石灰の製造装置
WO1993025843A1 (en) * 1992-06-08 1993-12-23 Saes Getters S.P.A. Process for evacuating a thermally insulating jacket, in particular the jacket of a dewar or of another cryogenic device
JP3086566B2 (ja) * 1993-05-06 2000-09-11 株式会社海水化学研究所 安定化された含ハロゲン樹脂組成物

Also Published As

Publication number Publication date
KR100393663B1 (ko) 2003-09-19
RU2168465C2 (ru) 2001-06-10
DE69607982D1 (de) 2000-05-31
DE69607982T2 (de) 2000-11-30
ITMI952471A1 (it) 1997-05-27
CN1202873A (zh) 1998-12-23
EP0863845B1 (en) 2000-04-26
CN1072607C (zh) 2001-10-10
JP2000502029A (ja) 2000-02-22
EP0863845A1 (en) 1998-09-16
KR19990071632A (ko) 1999-09-27
ITMI952471A0 (it) 1995-11-27
WO1997019894A1 (en) 1997-06-05

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