AR225182A1 - PROCEDURE FOR RECYCLING SULFUR - Google Patents

PROCEDURE FOR RECYCLING SULFUR

Info

Publication number
AR225182A1
AR225182A1 AR281572A AR28157280A AR225182A1 AR 225182 A1 AR225182 A1 AR 225182A1 AR 281572 A AR281572 A AR 281572A AR 28157280 A AR28157280 A AR 28157280A AR 225182 A1 AR225182 A1 AR 225182A1
Authority
AR
Argentina
Prior art keywords
procedure
recycling sulfur
recycling
sulfur
Prior art date
Application number
AR281572A
Other languages
Spanish (es)
Original Assignee
Cassella 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
Priority claimed from DE19792926528 external-priority patent/DE2926528A1/en
Priority claimed from DE19803020894 external-priority patent/DE3020894A1/en
Application filed by Cassella Ag filed Critical Cassella Ag
Application granted granted Critical
Publication of AR225182A1 publication Critical patent/AR225182A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/22—Alkali metal sulfides or polysulfides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Removal Of Specific Substances (AREA)
AR281572A 1979-06-30 1980-06-27 PROCEDURE FOR RECYCLING SULFUR AR225182A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792926528 DE2926528A1 (en) 1979-06-30 1979-06-30 METHOD FOR PRODUCING RECYCLABLE SULFUR
DE19803020894 DE3020894A1 (en) 1980-06-02 1980-06-02 Sulphur recirculation from coloured waste liquor - contg. alkali sulphide and poly:sulphide by decolourisation with heavy metal hydroxide or salt

Publications (1)

Publication Number Publication Date
AR225182A1 true AR225182A1 (en) 1982-02-26

Family

ID=25779771

Family Applications (1)

Application Number Title Priority Date Filing Date
AR281572A AR225182A1 (en) 1979-06-30 1980-06-27 PROCEDURE FOR RECYCLING SULFUR

Country Status (5)

Country Link
EP (1) EP0022197B1 (en)
AR (1) AR225182A1 (en)
BR (1) BR8004045A (en)
DE (1) DE3061611D1 (en)
ES (1) ES492942A0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631290A1 (en) * 1986-09-13 1988-03-24 Budenheim Rud A Oetker Chemie METHOD FOR TREATING WET METAL PHOSPHORIC ACID

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT212337B (en) * 1958-06-04 1960-12-12 Spinnfaser Ag Process for the recovery of the sulfur from the alkali polysulphides that are produced when the sulfur is extracted from activated carbon filters in viscose factories
GB1195289A (en) * 1966-11-10 1970-06-17 Universal Oil Prod Co Oxidation of Soluble Sulfide Compounds
DE2740855A1 (en) * 1977-09-10 1979-03-22 Schumacher Sche Fab Verwalt Processing waste waters from vat esp. indigo dyeing - comprises flocculation with magnesium and/or calcium salts, decantation, reducing dye in sediment and recycling

Also Published As

Publication number Publication date
ES8102983A1 (en) 1981-02-16
DE3061611D1 (en) 1983-02-17
BR8004045A (en) 1981-01-21
EP0022197B1 (en) 1983-01-12
EP0022197A1 (en) 1981-01-14
ES492942A0 (en) 1981-02-16

Similar Documents

Publication Publication Date Title
AR230989A1 (en) PROCEDURE FOR PREPARING ACILUREIDOALQUIL-BENCEN-SULFONILUREAS
ES492943A0 (en) PROCEDURE FOR PREPARING SILILED POLYETERS
ES492255A0 (en) PROCEDURE FOR PREPARING AROILIMIDAZOLE-2-ONAS
MX6816E (en) PROCEDURE FOR PREPARING QUINOLONAS
BR7904792A (en) EMBOLO FOR EMBOLOON MACHINES
MX152572A (en) IMPROVED PROCEDURE FOR PRODUCING POLYETHYLENE
MX6141E (en) PROCEDURE FOR PREPARING ACIL-UREAS
BR7903681A (en) ARMACAO FOR SUNGLASSES ARMACAO FOR SUNGLASSES
MX6024E (en) PROCEDURE FOR PREPARING 2-CHLORINE-4-HYDROXYMETHYL-THIAZOLES-5-SUBSTITUTED
MX6405E (en) PROCEDURE FOR PREPARING THIAZOLILIDENO-OXO-PROPIONITRILOS
SE7904987L (en) HALLARE FOR VERMEROR
AR225182A1 (en) PROCEDURE FOR RECYCLING SULFUR
SE8003894L (en) PHOTOGLOR FOR SEGELBREDOR
ES247615Y (en) ARRANGEMENT FOR WEAVING
ES496518A0 (en) PROCEDURE FOR PREPARING TRISUSED BENCIL-OXIMETERES
MX6271E (en) PROCEDURE FOR PREPARING N-CIANDALQUIL HALOACETAMIDAS
SE8008675L (en) VISARVERK FOR UR
ES498223A0 (en) PROCEDURE FOR PREPARING O-A-RILO-S-TERTIARY ALCOHYL PHOSPHONODITIOATES
BR8008046A (en) PROCESS FOR TOLUINE DEHYDROCOPULATION
ES240083Y (en) POCKET PROJECTOR FOR MICRO-SLIDES
ES244120Y (en) IMPROVED DISPOSITION FOR SOMIERES
ES495058A0 (en) PROCEDURE FOR PREPARING N4-PHENOXIALCANOYLSULFAMYLAMIDE
BR7800652A (en) ROTO-PULVERIZADOR FOR HORTI-FRUTICULTURA
BR5800327U (en) TIPPER FOR CACAMBA
BR5900469U (en) NORMOGRAPHIC STICKS FOR PICOLES