PL112445B1 - Method of elimination of chromate ion from chlorate water solutions - Google Patents

Method of elimination of chromate ion from chlorate water solutions Download PDF

Info

Publication number: PL112445B1
Authority: PL; Poland
Prior art keywords: resin; solution; bed; resins; ammonite
Prior art date: 1977-09-13

Application number

PL1978209536A

Other languages

English (en)

Polish (pl)

Other versions

PL209536A1 (pl

Original Assignee

Pennwalt 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.)

1977-09-13

Filing date

1978-09-11

Publication date

1980-10-31

1978-09-11 Application filed by Pennwalt Corp filed Critical Pennwalt Corp

1979-06-04 Publication of PL209536A1 publication Critical patent/PL209536A1/xx

1980-10-31 Publication of PL112445B1 publication Critical patent/PL112445B1/pl

Links

238000000034 method Methods 0.000 title claims description 49
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 title claims description 42
XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 title claims description 31
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 5
230000008030 elimination Effects 0.000 title 1
238000003379 elimination reaction Methods 0.000 title 1
239000011347 resin Substances 0.000 claims description 77
229920005989 resin Polymers 0.000 claims description 77
239000000243 solution Substances 0.000 claims description 67
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 45
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 26
239000003729 cation exchange resin Substances 0.000 claims description 24
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 20
239000011780 sodium chloride Substances 0.000 claims description 20
239000007864 aqueous solution Substances 0.000 claims description 19
-1 alkali metal chlorate Chemical class 0.000 claims description 16
230000007935 neutral effect Effects 0.000 claims description 14
239000000203 mixture Substances 0.000 claims description 11
229910052783 alkali metal Inorganic materials 0.000 claims description 10
230000001143 conditioned effect Effects 0.000 claims description 10
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
230000002378 acidificating effect Effects 0.000 claims description 9
239000003957 anion exchange resin Substances 0.000 claims description 8
239000003456 ion exchange resin Substances 0.000 claims description 8
229920003303 ion-exchange polymer Polymers 0.000 claims description 8
230000008569 process Effects 0.000 claims description 8
BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 7
150000007522 mineralic acids Chemical class 0.000 claims description 6
239000003637 basic solution Substances 0.000 claims description 5
239000002585 base Substances 0.000 claims description 4
150000001768 cations Chemical class 0.000 claims description 4
239000001257 hydrogen Substances 0.000 claims description 4
229910052739 hydrogen Inorganic materials 0.000 claims description 4
238000011084 recovery Methods 0.000 claims description 4
229910001415 sodium ion Inorganic materials 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
239000012267 brine Substances 0.000 description 13
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 13
150000001450 anions Chemical class 0.000 description 12
238000001179 sorption measurement Methods 0.000 description 12
150000003839 salts Chemical class 0.000 description 7
239000012527 feed solution Substances 0.000 description 6
239000011734 sodium Substances 0.000 description 6
229920001429 chelating resin Polymers 0.000 description 5
230000003750 conditioning effect Effects 0.000 description 5
238000005342 ion exchange Methods 0.000 description 5
230000008929 regeneration Effects 0.000 description 5
238000011069 regeneration method Methods 0.000 description 5
229910001514 alkali metal chloride Inorganic materials 0.000 description 4
230000000694 effects Effects 0.000 description 4
150000002500 ions Chemical class 0.000 description 4
229920006395 saturated elastomer Polymers 0.000 description 4
JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
239000002253 acid Substances 0.000 description 3
DPEYHNFHDIXMNV-UHFFFAOYSA-N (9-amino-3-bicyclo[3.3.1]nonanyl)-(4-benzyl-5-methyl-1,4-diazepan-1-yl)methanone dihydrochloride Chemical compound Cl.Cl.CC1CCN(CCN1Cc1ccccc1)C(=O)C1CC2CCCC(C1)C2N DPEYHNFHDIXMNV-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000003795 desorption Methods 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
238000002156 mixing Methods 0.000 description 2
230000020477 pH reduction Effects 0.000 description 2
238000000926 separation method Methods 0.000 description 2
KIEOKOFEPABQKJ-UHFFFAOYSA-N sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
229910001413 alkali metal ion Inorganic materials 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
238000007664 blowing Methods 0.000 description 1
229940023913 cation exchange resins Drugs 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
230000008859 change Effects 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000011067 equilibration Methods 0.000 description 1
230000004927 fusion Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
230000006872 improvement Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000004383 yellowing Methods 0.000 description 1
229910052727 yttrium Inorganic materials 0.000 description 1
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1

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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/04—Mixed-bed processes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Water By Ion Exchange (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
Non-Alcoholic Beverages (AREA)
Coloring Foods And Improving Nutritive Qualities (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Detergent Compositions (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

PL1978209536A 1977-09-13 1978-09-11 Method of elimination of chromate ion from chlorate water solutions PL112445B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US83286677A	1977-09-13	1977-09-13

Publications (2)

Publication Number	Publication Date
PL209536A1 PL209536A1 (pl)	1979-06-04
PL112445B1 true PL112445B1 (en)	1980-10-31

Family

ID=25262810

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL1978209536A PL112445B1 (en)	1977-09-13	1978-09-11	Method of elimination of chromate ion from chlorate water solutions

Country Status (20)

Country	Link
JP (1)	JPS5450488A (sv)
AR (1)	AR219127A1 (sv)
AU (1)	AU522562B2 (sv)
BE (1)	BE870214A (sv)
BR (1)	BR7805948A (sv)
CA (1)	CA1112379A (sv)
DD (1)	DD138303A5 (sv)
DE (1)	DE2839894A1 (sv)
DK (1)	DK157360C (sv)
FI (1)	FI67494C (sv)
FR (1)	FR2402623A1 (sv)
GB (1)	GB2004262B (sv)
HU (1)	HU182557B (sv)
IT (1)	IT1107755B (sv)
MX (1)	MX150616A (sv)
NL (1)	NL187051C (sv)
NO (1)	NO151999C (sv)
PL (1)	PL112445B1 (sv)
SE (1)	SE431440B (sv)
YU (1)	YU216578A (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4176056A (en) *	1978-04-27	1979-11-27	Pennwalt Corporation	Cyclic operation of a bed of mixed ion exchange resins
US4259297A (en) *	1979-09-04	1981-03-31	Olin Corporation	Chromate removal from concentrated chlorate solution by chemical precipitation
US4547291A (en) *	1983-12-13	1985-10-15	The Graver Company	Method for treating aqueous solutions with weakly acidic cation exchange resins
CA1247761A (en) *	1983-12-13	1988-12-28	Robert Kunin	Method for treating aqueous solutions with weakly acidic cation exchange resins
US7907987B2 (en)	2004-02-20	2011-03-15	University Of Florida Research Foundation, Inc.	System for delivering conformal radiation therapy while simultaneously imaging soft tissue

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB760524A (en) *	1954-05-21	1956-10-31	Permutit Co Ltd	Improvements relating to the recovery of chromic or phosphoric acid
US3835001A (en) *	1973-04-30	1974-09-10	Penn Olin Chem Co	Ion exchange removal of dichromates from electrolytically produced alkali metal chlorate-chloride solutions
US3972810A (en) *	1974-07-15	1976-08-03	Chemical Separations Corporation	Removal of chromium, chromate, molybdate and zinc
JPS5148563A (en) *	1974-10-24	1976-04-26	Kurita Water Ind Ltd	Kuromuganjuhaisuino shoriho
CA1035874A (en) *	1974-11-20	1978-08-01	Huron Chemicals Limited	Ion exchange chromate removal
JPS5290164A (en) *	1976-01-23	1977-07-28	Kurita Water Ind Ltd	Method for treating water containing 6 valment chromium

1978
- 1978-08-11 CA CA309,206A patent/CA1112379A/en not_active Expired
- 1978-08-16 AU AU38976/78A patent/AU522562B2/en not_active Expired
- 1978-08-30 NL NLAANVRAGE7808907,A patent/NL187051C/xx not_active IP Right Cessation
- 1978-08-31 AR AR273514A patent/AR219127A1/es active
- 1978-09-05 BE BE190262A patent/BE870214A/xx not_active IP Right Cessation
- 1978-09-07 FI FI782748A patent/FI67494C/fi not_active IP Right Cessation
- 1978-09-08 MX MX174823A patent/MX150616A/es unknown
- 1978-09-11 SE SE7809547A patent/SE431440B/sv not_active IP Right Cessation
- 1978-09-11 IT IT51044/78A patent/IT1107755B/it active
- 1978-09-11 DD DD78207744A patent/DD138303A5/xx not_active IP Right Cessation
- 1978-09-11 PL PL1978209536A patent/PL112445B1/pl unknown
- 1978-09-11 DK DK398878A patent/DK157360C/da not_active IP Right Cessation
- 1978-09-12 GB GB7836518A patent/GB2004262B/en not_active Expired
- 1978-09-12 NO NO783088A patent/NO151999C/no unknown
- 1978-09-12 JP JP11137278A patent/JPS5450488A/ja active Granted
- 1978-09-12 FR FR7826193A patent/FR2402623A1/fr active Granted
- 1978-09-12 BR BR7805948A patent/BR7805948A/pt unknown
- 1978-09-13 HU HU78PE1051A patent/HU182557B/hu unknown
- 1978-09-13 DE DE19782839894 patent/DE2839894A1/de active Granted
- 1978-09-13 YU YU02165/78A patent/YU216578A/xx unknown

Also Published As

Publication number	Publication date
AU3897678A (en)	1980-02-21
AR219127A1 (es)	1980-07-31
MX150616A (es)	1984-06-11
GB2004262B (en)	1982-03-24
JPS5450488A (en)	1979-04-20
HU182557B (en)	1984-02-28
PL209536A1 (pl)	1979-06-04
NL187051B (nl)	1990-12-17
GB2004262A (en)	1979-03-28
FI67494B (fi)	1984-12-31
YU216578A (en)	1982-08-31
FI67494C (fi)	1985-04-10
FR2402623B1 (sv)	1983-03-25
CA1112379A (en)	1981-11-10
NL7808907A (nl)	1979-03-15
IT7851044A0 (it)	1978-09-11
FI782748A (fi)	1979-03-14
NO783088L (no)	1979-03-14
BR7805948A (pt)	1979-05-02
NL187051C (nl)	1991-05-16
NO151999B (no)	1985-04-09
DD138303A5 (de)	1979-10-24
DK157360B (da)	1989-12-27
DE2839894C2 (sv)	1988-07-21
JPH0140761B2 (sv)	1989-08-31
DK398878A (da)	1979-03-14
DK157360C (da)	1990-05-21
SE431440B (sv)	1984-02-06
SE7809547L (sv)	1979-03-14
AU522562B2 (en)	1982-06-17
IT1107755B (it)	1985-11-25
BE870214A (fr)	1979-01-02
FR2402623A1 (fr)	1979-04-06
NO151999C (no)	1985-07-17
DE2839894A1 (de)	1979-03-22

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