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NL7606002A - PROCESS FOR PROCESSING CALCIUM CHLORIDE SOLUTION. - Google Patents

PROCESS FOR PROCESSING CALCIUM CHLORIDE SOLUTION.

Info

Publication number
NL7606002A
NL7606002A NL7606002A NL7606002A NL7606002A NL 7606002 A NL7606002 A NL 7606002A NL 7606002 A NL7606002 A NL 7606002A NL 7606002 A NL7606002 A NL 7606002A NL 7606002 A NL7606002 A NL 7606002A
Authority
NL
Netherlands
Prior art keywords
chloride solution
calcium chloride
processing calcium
processing
solution
Prior art date
Application number
NL7606002A
Other languages
Dutch (nl)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of NL7606002A publication Critical patent/NL7606002A/en

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
    • C01F11/46—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NL7606002A 1975-06-04 1976-06-03 PROCESS FOR PROCESSING CALCIUM CHLORIDE SOLUTION. NL7606002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2410475A GB1546586A (en) 1975-06-04 1975-06-04 Treatment of ammonnia cosa effluent

Publications (1)

Publication Number Publication Date
NL7606002A true NL7606002A (en) 1976-12-07

Family

ID=10206442

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7606002A NL7606002A (en) 1975-06-04 1976-06-03 PROCESS FOR PROCESSING CALCIUM CHLORIDE SOLUTION.

Country Status (4)

Country Link
DE (1) DE2625249C2 (en)
FR (1) FR2313318A1 (en)
GB (1) GB1546586A (en)
NL (1) NL7606002A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108444A1 (en) * 1981-03-06 1983-01-20 Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund METHOD AND PLANT FOR TREATING CHLORIDE CONTAINING WATER
CN102070274A (en) * 2009-11-19 2011-05-25 陈丰 Method and device for treating sulfonated wastewater by using calcium salt precipitation method
CN102070173A (en) * 2010-04-30 2011-05-25 汪晋强 Method for preparing anhydrous calcium sulfate to co-produce industrial hydrochloric acid by using pure alkali distilled waste liquid
CN109625977A (en) * 2019-01-22 2019-04-16 浙江云涛生物技术股份有限公司 It is a kind of that the vacuum for being related to VOCs solid material is suitble to turn material system
CN112850770B (en) * 2021-01-08 2022-10-18 江西晶昊盐化有限公司 Comprehensive utilization method of waste liquid from ammonia-soda process alkali production
CN114031104A (en) * 2021-12-14 2022-02-11 江西思远再生资源有限公司 Composite process for producing calcium sulfate and regenerating HCl through solvent replacement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT314439B (en) * 1971-07-19 1974-04-10 Ruthner Ind Planungs Ag Process for working up calcium chloride-containing, optionally pretreated wastewater
US3812032A (en) * 1971-08-06 1974-05-21 G Chappeil Process for treating domestic and industrial liquid wastes
NL7216097A (en) * 1971-12-02 1973-06-05
GB1496683A (en) * 1974-05-03 1977-12-30 Ici Ltd Manufacture of calcium sulphate alphahemihydrate

Also Published As

Publication number Publication date
GB1546586A (en) 1979-05-23
FR2313318B1 (en) 1981-06-12
FR2313318A1 (en) 1976-12-31
DE2625249A1 (en) 1976-12-23
DE2625249C2 (en) 1986-12-04

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed