[go: up one dir, main page]

FI832296L - FLOWERING SCREWS FOR SUSPENSION OF SULFIDER - Google Patents

FLOWERING SCREWS FOR SUSPENSION OF SULFIDER

Info

Publication number
FI832296L
FI832296L FI832296A FI832296A FI832296L FI 832296 L FI832296 L FI 832296L FI 832296 A FI832296 A FI 832296A FI 832296 A FI832296 A FI 832296A FI 832296 L FI832296 L FI 832296L
Authority
FI
Finland
Prior art keywords
sulfider
flowering
screws
suspension
flowering screws
Prior art date
Application number
FI832296A
Other languages
Finnish (fi)
Other versions
FI72496B (en
FI72496C (en
FI832296A0 (en
Inventor
Arthur L Kohl
Leroy F Grantham
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FI832296L publication Critical patent/FI832296L/en
Publication of FI832296A0 publication Critical patent/FI832296A0/en
Publication of FI72496B publication Critical patent/FI72496B/en
Application granted granted Critical
Publication of FI72496C publication Critical patent/FI72496C/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
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C01B17/24—Preparation by reduction
    • C01B17/26—Preparation by reduction with carbon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Glass Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Carbon And Carbon Compounds (AREA)
FI832296A 1981-10-26 1983-06-22 FLYTANDE SMAELTSKIKTFOERFARANDE FOER FRAMSTAELLNING AV SULFIDER. FI72496C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31464381A 1981-10-26 1981-10-26
US31464381 1981-10-26
PCT/US1982/001460 WO1983001437A1 (en) 1981-10-26 1982-10-12 Flowing melt layer process for production of sulfides
US8201460 1982-10-12

Publications (4)

Publication Number Publication Date
FI832296L true FI832296L (en) 1983-06-22
FI832296A0 FI832296A0 (en) 1983-06-22
FI72496B FI72496B (en) 1987-02-27
FI72496C FI72496C (en) 1987-06-08

Family

ID=23220815

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832296A FI72496C (en) 1981-10-26 1983-06-22 FLYTANDE SMAELTSKIKTFOERFARANDE FOER FRAMSTAELLNING AV SULFIDER.

Country Status (10)

Country Link
EP (1) EP0091948A4 (en)
JP (1) JPS58501816A (en)
KR (1) KR880001606B1 (en)
AU (1) AU552817B2 (en)
BR (1) BR8207941A (en)
CA (1) CA1211273A (en)
ES (1) ES516814A0 (en)
FI (1) FI72496C (en)
IT (1) IT1158024B (en)
WO (1) WO1983001437A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1278919C (en) * 1986-05-02 1991-01-15 Mel Systems, Inc. Reduction burning and compositions therefore
US4865750A (en) * 1986-05-02 1989-09-12 Engineered Systems International, Inc. Methods for reducing anions in process chemicals
DE4135720C2 (en) * 1991-10-30 1994-09-22 Metallgesellschaft Ag Process for the cleavage of substances containing sodium sulfate or potassium sulfate
KR100407194B1 (en) * 2001-02-14 2003-11-28 가야에이엠에이 주식회사 Method of producing metal sulfides
KR100407195B1 (en) * 2001-02-14 2003-11-28 가야에이엠에이 주식회사 Method of producing metal sulfides
JP2014169196A (en) * 2013-03-01 2014-09-18 Nippon Chem Ind Co Ltd Method of producing lithium sulfide and method of producing inorganic solid electrolyte
JP6162981B2 (en) * 2013-03-01 2017-07-12 日本化学工業株式会社 Method for producing lithium sulfide and method for producing inorganic solid electrolyte
JP6097125B2 (en) * 2013-04-09 2017-03-15 古河機械金属株式会社 Method for producing lithium sulfide
JP6254413B2 (en) * 2013-10-07 2017-12-27 古河機械金属株式会社 Method for producing lithium sulfide
CN109373335B (en) * 2018-09-19 2020-06-23 杭州典范科技有限公司 Cyclone furnace, combustion treatment method of salt-containing waste liquid and preparation method of sodium sulfide
CN115536224B (en) * 2022-09-28 2023-08-18 中建安装集团有限公司 Mineralized regenerated micropowder-industrial waste residue synergistically solidified sludge automation equipment and method
CN116425121B (en) * 2023-05-22 2024-07-05 南风化工(运城)集团有限公司 Sodium sulfide production method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB159202A (en) * 1920-02-20 1922-03-02 Lucien Paul Basset Process for the manufacture of sulphides of alkaline and earthly-alkaline metals
US2261995A (en) * 1938-07-08 1941-11-11 John E Greenawalt Method of burning black liquor
NL82616C (en) * 1947-10-08
US2590905A (en) * 1947-10-15 1952-04-01 Canada Paper Company Apparatus for concentrating residual pulp liquor by direct contact with flue gases
US2678615A (en) * 1949-12-20 1954-05-18 Rosenblad Corp Method for burning sticky, watercontaining liquid fuel
DE1517155A1 (en) * 1959-05-29 1969-04-24 Billeruds Ab Process for the gasification of alkaline sulphite waste liquors
FR1425104A (en) * 1964-02-26 1966-01-14 Billeruds Ab Process for recovering soda from spent, sodium-based cellulose liquor
SE378119B (en) * 1972-04-04 1975-08-18 Angpanneforeningen
GB2017281B (en) * 1978-03-23 1982-07-21 Asahi Engineering Method and apparatus for treating water solution of waste material containing salt having smelt-water explosion characteristics
US4241041A (en) * 1979-01-22 1980-12-23 Mei Systems Inc. Methods for the recovery of sulfur components from flue gas and recycle sodium sulfite by reduction-smelting and carbonating to strip hydrogen sulfide
US4243645A (en) * 1979-09-21 1981-01-06 Westinghouse Electric Corp. All dry solid potassium seed regeneration system for magnetohydrodynamic power generation plant

Also Published As

Publication number Publication date
AU9129382A (en) 1983-05-05
ES8308803A1 (en) 1983-10-01
KR840001931A (en) 1984-06-07
FI72496B (en) 1987-02-27
JPS58501816A (en) 1983-10-27
ES516814A0 (en) 1983-10-01
IT1158024B (en) 1987-02-18
EP0091948A4 (en) 1984-02-07
KR880001606B1 (en) 1988-08-25
BR8207941A (en) 1983-09-20
AU552817B2 (en) 1986-06-19
EP0091948A1 (en) 1983-10-26
CA1211273A (en) 1986-09-16
WO1983001437A1 (en) 1983-04-28
FI72496C (en) 1987-06-08
FI832296A0 (en) 1983-06-22
IT8249353A0 (en) 1982-10-25

Similar Documents

Publication Publication Date Title
FI823633A0 (en) FOERFARANDE FOER PAOVISANDE AV TUMOERER MED MONOCLONALA ANTIKROPPAR MAERKTA MED RADIOISOTOPER
FI832697A0 (en) FORDON FOER AVLAEGSNANDE AV IS FRAON FLYGPLAN
FI814208L (en) FORM OF CELLULOSE DERIVATIVES
FI821464A0 (en) MARKNAERHETSVARNINGSSYSTEM MED TIDSBASERAD OMKOPPLING AV FUNKTIONSSAETTEN
FI814209L (en) EXTENSION OF CELLULOSE EXTENSION
FI822748A0 (en) FRAMEWORK FOR THE SUBSTITUTION OF PYRIDES
FI822097A0 (en) ANORDINATION FOR INDICATION OF REPLACEMENT
FI832033A0 (en) ANORDINATION FOR UPDATING OF TRAED ELLER DYLIKT
FI822944L (en) REFERENCE FOR SUSPENSION OF STABILIZED S-ADENOCYLMETIONINSALTER
FI832296A0 (en) FLOWERING SCREWS FOR SUSPENSION OF SULFIDER
FI823036L (en) FRAMSTAELLNING AV XANTANGUMMI MED HJAELP AV EMULSIONSJAESNING
NO821992L (en) PROCEDURE FOR CONTINUOUS THICKENING OF SUSPENSIONS
FI813635L (en) ANORDINATION FOR UPDATING OF RASGODS I EN HOEG
ES537338A0 (en) DERIVATIVES OF PIRAZOL-PIRIDINA
NO820014L (en) PREPARATION OF ANTI-T-Lymphocyte-GLOBULIN
DK424482A (en) SUSPENSION PANEL
FI823611L (en) BANDFORM PROCESSING FOR THE PAPER OF THE PAPER
FI823921A0 (en) FRAMEWORK FOR ORGANIZATION OF ORAKOKINON- ELLER
FI820682L (en) FOERFARANDE FOER ANVAENDNING AV EN AONGPANNA MED VIRVELBAEDDSUPPHETTNING
RO85310A7 (en) PROCESS OF MICROINCAPSULATION
FI811638A0 (en) PROCEDURE FOR THE FRAMEWORK OF HEATEROCYCLES
FI823877A0 (en) REFRIGERATING FOR BRAINING OF BITUMEN-OCH / ELLER LIGNOSELLULOSAMATERIAL
SE8303395D0 (en) DON FOR SUSPENSION OF FORMAL
JPS57171976A (en) Manufacture of heterocyclic compounds
FI833739A0 (en) ANORDING FOR THE EXTENSION OF CHARGING

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: COMBUSTION ENGINEERING INC.