FI882328A0 - FOERFARANDE FOER FRAMSTAELLNING AV SYNNERLIGEN STARKA, PUMPBARA, ICKE-SEDIMENTERADE HYDROSULFITPASTOR. - Google Patents

FOERFARANDE FOER FRAMSTAELLNING AV SYNNERLIGEN STARKA, PUMPBARA, ICKE-SEDIMENTERADE HYDROSULFITPASTOR.

Info

Publication number
FI882328A0
FI882328A0 FI882328A FI882328A FI882328A0 FI 882328 A0 FI882328 A0 FI 882328A0 FI 882328 A FI882328 A FI 882328A FI 882328 A FI882328 A FI 882328A FI 882328 A0 FI882328 A0 FI 882328A0
Authority
FI
Finland
Prior art keywords
synnerligen
sedimenterade
pumpbara
hydrosulfitpastor
starka
Prior art date
Application number
FI882328A
Other languages
Finnish (fi)
Other versions
FI84255B (en
FI84255C (en
FI882328A (en
Inventor
Wilhelm Goesele
Guenther Nonn
Siegfried Schreiner
Berhard Seid
Heino Thiele
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of FI882328A0 publication Critical patent/FI882328A0/en
Publication of FI882328A publication Critical patent/FI882328A/en
Publication of FI84255B publication Critical patent/FI84255B/en
Application granted granted Critical
Publication of FI84255C publication Critical patent/FI84255C/en

Links

Classifications

    • 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
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)
    • C01B17/665—Stabilisation by additives subsequent to preparation; Dust prevention by additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
    • B01F27/722—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing
    • B01F27/7221—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing the stirrers being composed of helices and paddles on the same shaft, e.g. helically arranged ovally shaped paddles
FI882328A 1987-05-19 1988-05-18 Process for producing extremely strong, pumpable, non-cemented hydrosulfite pastes FI84255C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873716658 DE3716658A1 (en) 1987-05-19 1987-05-19 METHOD FOR THE PRODUCTION OF HIGHLY CONCENTRATED, PUMPABLE, SEDIMENTATION-FREE HYDROSULFITE PASTES
DE3716658 1987-05-19

Publications (4)

Publication Number Publication Date
FI882328A0 true FI882328A0 (en) 1988-05-18
FI882328A FI882328A (en) 1988-11-20
FI84255B FI84255B (en) 1991-07-31
FI84255C FI84255C (en) 1991-11-11

Family

ID=6327821

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882328A FI84255C (en) 1987-05-19 1988-05-18 Process for producing extremely strong, pumpable, non-cemented hydrosulfite pastes

Country Status (6)

Country Link
EP (1) EP0291846B1 (en)
JP (1) JPS63303803A (en)
DE (2) DE3716658A1 (en)
ES (1) ES2034013T3 (en)
FI (1) FI84255C (en)
ZA (1) ZA883514B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB636713A (en) * 1947-04-12 1950-05-03 Pirelli Improvements relating to machines for admixing the ingredients of compositions having a base of elastic rubber or a like plastic
DE3337388A1 (en) * 1983-10-14 1985-04-25 Basf Ag STABILIZED, INERT ORGANIC LIQUIDS, CONTAINING SODIUM DITHIONITE PREPARATIONS AND THEIR USE

Also Published As

Publication number Publication date
EP0291846B1 (en) 1992-08-12
ZA883514B (en) 1990-01-31
DE3716658A1 (en) 1988-12-01
ES2034013T3 (en) 1993-04-01
FI84255B (en) 1991-07-31
DE3873609D1 (en) 1992-09-17
FI84255C (en) 1991-11-11
FI882328A (en) 1988-11-20
JPS63303803A (en) 1988-12-12
EP0291846A1 (en) 1988-11-23

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Legal Events

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MM Patent lapsed

Owner name: BASF AKTIENGESELLSCHAFT