DE3036605A1 - Verfahren zur herstellung einer waessrigen loesung von calciumnitrit - Google Patents

Verfahren zur herstellung einer waessrigen loesung von calciumnitrit

Info

Publication number
DE3036605A1
DE3036605A1 DE19803036605 DE3036605A DE3036605A1 DE 3036605 A1 DE3036605 A1 DE 3036605A1 DE 19803036605 DE19803036605 DE 19803036605 DE 3036605 A DE3036605 A DE 3036605A DE 3036605 A1 DE3036605 A1 DE 3036605A1
Authority
DE
Germany
Prior art keywords
gas
calcium hydroxide
concentration
calcium
nitrogen oxides
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.)
Granted
Application number
DE19803036605
Other languages
German (de)
English (en)
Other versions
DE3036605C2 (no
Inventor
Makoto Endo
Kohji Toyama Kusahara
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical 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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of DE3036605A1 publication Critical patent/DE3036605A1/de
Application granted granted Critical
Publication of DE3036605C2 publication Critical patent/DE3036605C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/085—Acids or salts thereof containing nitrogen in the anion, e.g. nitrites
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Chemically Coating (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE19803036605 1980-04-08 1980-09-29 Verfahren zur herstellung einer waessrigen loesung von calciumnitrit Granted DE3036605A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55045886A JPS5850926B2 (ja) 1980-04-08 1980-04-08 亜硝酸カルシウム水溶液の製造法

Publications (2)

Publication Number Publication Date
DE3036605A1 true DE3036605A1 (de) 1981-10-15
DE3036605C2 DE3036605C2 (no) 1987-04-16

Family

ID=12731716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803036605 Granted DE3036605A1 (de) 1980-04-08 1980-09-29 Verfahren zur herstellung einer waessrigen loesung von calciumnitrit

Country Status (7)

Country Link
JP (1) JPS5850926B2 (no)
CA (1) CA1114133A (no)
DE (1) DE3036605A1 (no)
DK (1) DK156168C (no)
GB (1) GB2074993B (no)
NO (1) NO154832C (no)
SE (1) SE438843B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170283323A1 (en) * 2010-06-25 2017-10-05 The Government of the United States of America, as represented by the Secretary of Homeland Security Self-Mending Composites Incorporating Encapsulated Mending Agents

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101118U (ja) * 1983-12-15 1985-07-10 株式会社吉野工業所 ２軸延伸ブロ−成形広口壜体の成形金型装置
JPS6088710U (ja) * 1983-11-22 1985-06-18 株式会社吉野工業所 ２軸延伸ブロ−成形広口壜体の一次成形品
JPS6088711U (ja) * 1983-11-22 1985-06-18 株式会社吉野工業所 ２軸延伸ブロ−成形広口壜体の一次成形品
JPS60105116U (ja) * 1983-12-21 1985-07-18 株式会社吉野工業所 ２軸延伸ブロ−成形壜体の一次成形品
EP3536677A1 (en) * 2018-03-05 2019-09-11 Yara International ASA A setting and hardening accelerator for a cement, mortar or concrete composition, optionally comprising supplementary cementitious materials, and use of this accelerator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2116016A1 (de) * 1970-04-01 1971-10-21 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Nitritherstellung
DE2839832A1 (de) * 1977-09-13 1979-03-15 Nissan Chemical Ind Ltd Verfahren zur herstellung einer waessrigen loesung von calciumnitrit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2116016A1 (de) * 1970-04-01 1971-10-21 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Nitritherstellung
DE2839832A1 (de) * 1977-09-13 1979-03-15 Nissan Chemical Ind Ltd Verfahren zur herstellung einer waessrigen loesung von calciumnitrit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170283323A1 (en) * 2010-06-25 2017-10-05 The Government of the United States of America, as represented by the Secretary of Homeland Security Self-Mending Composites Incorporating Encapsulated Mending Agents

Also Published As

Publication number Publication date
NO802873L (no) 1981-10-09
SE8006790L (sv) 1981-10-09
JPS5850926B2 (ja) 1983-11-14
NO154832B (no) 1986-09-22
GB2074993A (en) 1981-11-11
GB2074993B (en) 1983-08-10
DK156168B (da) 1989-07-03
DK398680A (da) 1981-10-09
CA1114133A (en) 1981-12-15
DK156168C (da) 1989-12-04
SE438843B (sv) 1985-05-13
DE3036605C2 (no) 1987-04-16
NO154832C (no) 1987-01-07
JPS56145106A (en) 1981-11-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C01B 21/50

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee