DE2560444C2 - Verfahren zur Regeneration eines Kationenaustauschers - Google Patents

Verfahren zur Regeneration eines Kationenaustauschers

Info

Publication number: DE2560444C2
Authority: DE; Germany
Prior art keywords: resin; regenerant; regeneration; solution; cation exchanger
Prior art date: 1975-10-01
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.): Expired

Application number

DE19752560444

Other languages

German (de)

English (en)

Inventor

Wolfgang Theodore Ala. Heim

Günter Dr. Prescher

Gerd Dr. 6450 Hanau Schreyer

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.)

Evonik Operations GmbH

Original Assignee

Degussa GmbH

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.)

1975-10-01

Filing date

1975-10-01

Publication date

1985-01-03

1975-10-01 Application filed by Degussa GmbH filed Critical Degussa GmbH

1985-01-03 Application granted granted Critical

1985-01-03 Publication of DE2560444C2 publication Critical patent/DE2560444C2/de

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 56
230000008929 regeneration Effects 0.000 title claims description 20
238000011069 regeneration method Methods 0.000 title claims description 20
150000001768 cations Chemical class 0.000 title claims description 12
239000011347 resin Substances 0.000 claims description 39
229920005989 resin Polymers 0.000 claims description 39
239000012492 regenerant Substances 0.000 claims description 29
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 20
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
239000007788 liquid Substances 0.000 claims description 8
238000005406 washing Methods 0.000 claims description 7
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 4
239000001632 sodium acetate Substances 0.000 claims description 4
235000017281 sodium acetate Nutrition 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 3
239000000243 solution Substances 0.000 description 29
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
238000006243 chemical reaction Methods 0.000 description 7
150000008040 ionic compounds Chemical class 0.000 description 7
230000002378 acidificating effect Effects 0.000 description 6
238000005342 ion exchange Methods 0.000 description 6
239000011734 sodium Substances 0.000 description 4
239000004793 Polystyrene Substances 0.000 description 3
239000002253 acid Substances 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
238000013517 stratification Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
244000046052 Phaseolus vulgaris Species 0.000 description 1
239000008156 Ringer's lactate solution Substances 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
239000010865 sewage Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000012795 verification Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
- 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Treatment Of Water By Ion Exchange (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)

DE19752560444 1975-10-01 1975-10-01 Verfahren zur Regeneration eines Kationenaustauschers Expired DE2560444C2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2543733A DE2543733C2 (de)	1975-10-01	1975-10-01	Verfahren zur Durchführung von Ionenaustauschreaktionen

Publications (1)

Publication Number	Publication Date
DE2560444C2 true DE2560444C2 (de)	1985-01-03

Family

ID=5957915

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19752560444 Expired DE2560444C2 (de)	1975-10-01	1975-10-01	Verfahren zur Regeneration eines Kationenaustauschers
DE2543733A Expired DE2543733C2 (de)	1975-10-01	1975-10-01	Verfahren zur Durchführung von Ionenaustauschreaktionen

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE2543733A Expired DE2543733C2 (de)	1975-10-01	1975-10-01	Verfahren zur Durchführung von Ionenaustauschreaktionen

Country Status (12)

Country	Link
JP (1)	JPS5244776A (2)
AT (1)	AT352642B (2)
BE (1)	BE835086A (2)
CA (1)	CA1085977A (2)
DE (2)	DE2560444C2 (2)
ES (1)	ES451664A1 (2)
FR (1)	FR2333563A1 (2)
GB (1)	GB1552856A (2)
IN (1)	IN145788B (2)
NL (1)	NL7610905A (2)
SE (1)	SE7610884L (2)
ZA (1)	ZA765763B (2)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE393044C (de) *	1920-10-10	1924-03-28	Permutit Akt Ges	Verfahren und Vorrichtung zum Regenerieren von basenaustauschendem Filtermaterial
BE474784A (2) *	1942-06-19

1975
- 1975-10-01 DE DE19752560444 patent/DE2560444C2/de not_active Expired
- 1975-10-01 DE DE2543733A patent/DE2543733C2/de not_active Expired
- 1975-10-22 AT AT805475A patent/AT352642B/de not_active IP Right Cessation
- 1975-10-30 BE BE6045242A patent/BE835086A/xx not_active IP Right Cessation
1976
- 1976-09-18 ES ES451664A patent/ES451664A1/es not_active Expired
- 1976-09-27 ZA ZA765763A patent/ZA765763B/xx unknown
- 1976-09-30 SE SE7610884A patent/SE7610884L/xx not_active Application Discontinuation
- 1976-10-01 NL NL7610905A patent/NL7610905A/xx not_active Application Discontinuation
- 1976-10-01 GB GB40801/76A patent/GB1552856A/en not_active Expired
- 1976-10-01 FR FR7629677A patent/FR2333563A1/fr active Granted
- 1976-10-01 JP JP51118428A patent/JPS5244776A/ja active Pending
- 1976-10-01 CA CA262,570A patent/CA1085977A/en not_active Expired
- 1976-10-15 IN IN1886/CAL/76A patent/IN145788B/en unknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Also Published As

Publication number	Publication date
ES451664A1 (es)	1977-08-16
AT352642B (de)	1979-09-25
GB1552856A (en)	1979-09-19
DE2543733A1 (de)	1977-04-07
CA1085977A (en)	1980-09-16
ZA765763B (en)	1977-08-31
NL7610905A (nl)	1977-04-05
DE2543733C2 (de)	1983-02-03
ATA805475A (de)	1979-02-15
JPS5244776A (en)	1977-04-08
SE7610884L (sv)	1977-04-02
IN145788B (2)	1978-12-23
FR2333563A1 (fr)	1977-07-01
BE835086A (fr)	1976-04-30
FR2333563B1 (2)	1980-10-10

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