BE457330A - - Google Patents

Info

Publication number: BE457330A
Authority: BE; Belgium

Application number

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.)

1942-10-03

Filing date

1944-08-23

Publication date

1944-09-30

1944-08-23 Application filed filed Critical

1944-09-30 Publication of BE457330A publication Critical patent/BE457330A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
- 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
- B01J49/60—Cleaning or rinsing ion-exchange beds

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Analytical Chemistry (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Treatment Of Water By Ion Exchange (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

BE457330D 1942-10-03 1944-08-23 BE457330A (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF3031D DE878484C (de)	1942-10-03	1942-10-03	Verfahren zur Entfernung von Verunreinigungen aus oberflaechen- oder austauschaktiven Stoffen

Publications (1)

Publication Number	Publication Date
BE457330A true BE457330A (mo)	1944-09-30

Family

ID=7083643

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE457330D BE457330A (mo)	1942-10-03	1944-08-23

Country Status (2)

Country	Link
BE (1)	BE457330A (mo)
DE (1)	DE878484C (mo)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1103170A (en) *	1978-03-28	1981-06-16	Robert F. Janke	Treatment of oil contaminated water

1942
- 1942-10-03 DE DEF3031D patent/DE878484C/de not_active Expired
1944
- 1944-08-23 BE BE457330D patent/BE457330A/xx unknown

Also Published As

Publication number	Publication date
DE878484C (de)	1953-06-05

Publication	Publication Date	Title
FR869874A (mo)	1942-02-24
BE444654A (mo)	1942-03-31
BE446591A (mo)	1942-08-31
BE453310A (mo)
BE446464A (mo)	1948-04-17
NL64440C (mo)
BE445672A (mo)
BE445868A (mo)
BE445949A (mo)	1942-07-31
BE445174A (mo)
BE453293A (mo)
BE446312A (mo)
BE446350A (mo)
BE446419A (mo)	1942-08-31
NL64391C (mo)	1949-10-15
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