SE431440B - Forfarande for avlegsnande av kromatjoner - Google Patents

Forfarande for avlegsnande av kromatjoner

Info

Publication number: SE431440B
Authority: SE; Sweden
Prior art keywords: exchange resin; solution; bed; ion exchange; anion exchange
Prior art date: 1977-09-13

Application number

SE7809547A

Other languages

English (en)

Swedish (sv)

Other versions

SE7809547L (sv

Inventor

J G Grier

J R Hodges

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

1984-02-06

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

1979-03-14 Publication of SE7809547L publication Critical patent/SE7809547L/xx

1984-02-06 Publication of SE431440B publication Critical patent/SE431440B/sv

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)
Detergent Compositions (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Coloring Foods And Improving Nutritive Qualities (AREA)

SE7809547A 1977-09-13 1978-09-11 Forfarande for avlegsnande av kromatjoner SE431440B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
SE7809547L SE7809547L (sv)	1979-03-14
SE431440B true SE431440B (sv)	1984-02-06

Family

ID=25262810

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7809547A SE431440B (sv)	1977-09-13	1978-09-11	Forfarande for avlegsnande av kromatjoner

Country Status (20)

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

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
ATE503419T1 (de)	2004-02-20	2011-04-15	Univ Florida	System zur verabreichung von konformer strahlungstherapie unter gleichzeitiger abbildung von weichem gewebe

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 IT IT51044/78A patent/IT1107755B/it active
- 1978-09-11 PL PL1978209536A patent/PL112445B1/pl unknown
- 1978-09-11 DK DK398878A patent/DK157360C/da not_active IP Right Cessation
- 1978-09-11 DD DD78207744A patent/DD138303A5/xx not_active IP Right Cessation
- 1978-09-11 SE SE7809547A patent/SE431440B/sv 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 BR BR7805948A patent/BR7805948A/pt unknown
- 1978-09-12 FR FR7826193A patent/FR2402623A1/fr active Granted
- 1978-09-13 DE DE19782839894 patent/DE2839894A1/de active Granted
- 1978-09-13 YU YU02165/78A patent/YU216578A/xx unknown
- 1978-09-13 HU HU78PE1051A patent/HU182557B/hu unknown

Also Published As

Publication number	Publication date
JPS5450488A (en)	1979-04-20
BE870214A (fr)	1979-01-02
IT7851044A0 (it)	1978-09-11
SE7809547L (sv)	1979-03-14
HU182557B (en)	1984-02-28
AU3897678A (en)	1980-02-21
NO151999B (no)	1985-04-09
DE2839894A1 (de)	1979-03-22
AU522562B2 (en)	1982-06-17
FR2402623A1 (fr)	1979-04-06
AR219127A1 (es)	1980-07-31
NO783088L (no)	1979-03-14
NL7808907A (nl)	1979-03-15
GB2004262A (en)	1979-03-28
DD138303A5 (de)	1979-10-24
FI67494C (fi)	1985-04-10
YU216578A (en)	1982-08-31
FI67494B (fi)	1984-12-31
DK157360B (da)	1989-12-27
NL187051C (nl)	1991-05-16
BR7805948A (pt)	1979-05-02
NL187051B (nl)	1990-12-17
PL209536A1 (pl)	1979-06-04
NO151999C (no)	1985-07-17
PL112445B1 (en)	1980-10-31
JPH0140761B2 (no)	1989-08-31
FR2402623B1 (no)	1983-03-25
MX150616A (es)	1984-06-11
IT1107755B (it)	1985-11-25
DE2839894C2 (no)	1988-07-21
DK157360C (da)	1990-05-21
CA1112379A (en)	1981-11-10
FI782748A (fi)	1979-03-14
GB2004262B (en)	1982-03-24
DK398878A (da)	1979-03-14

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Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 7809547-8 Format of ref document f/p: F
1995-06-12	NUG	Patent has lapsed	Ref document number: 7809547-8 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 7809547-8

Format of ref document f/p: F

1995-06-12

NUG

Patent has lapsed