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.)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AGfiledCriticalMetallgesellschaft AG
Application grantedgrantedCritical
Publication of FR1097593ApublicationCriticalpatent/FR1097593A/fr
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B17/00—Sulfur; Compounds thereof
C01B17/48—Sulfur dioxide; Sulfurous acid
C01B17/50—Preparation of sulfur dioxide
C01B17/56—Separation; Purification
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D21/00—Separation of suspended solid particles from liquids by sedimentation
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D21/00—Separation of suspended solid particles from liquids by sedimentation
B01D21/02—Settling tanks with single outlets for the separated liquid
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Organic Chemistry
(AREA)
Inorganic Chemistry
(AREA)
FR1097593D1953-04-091954-04-06Procédé de séparation de schlamms d'avec des agents de lavage, en particulier des acides de lavage
ExpiredFR1097593A
(fr)