JPS5416511A - Composite containing crushed refined substances* water and dispersing agent and production of said composite - Google Patents

Composite containing crushed refined substances* water and dispersing agent and production of said composite

Info

Publication number
JPS5416511A
JPS5416511A JP6558678A JP6558678A JPS5416511A JP S5416511 A JPS5416511 A JP S5416511A JP 6558678 A JP6558678 A JP 6558678A JP 6558678 A JP6558678 A JP 6558678A JP S5416511 A JPS5416511 A JP S5416511A
Authority
JP
Japan
Prior art keywords
composite
production
water
dispersing agent
containing crushed
Prior art date
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.)
Granted
Application number
JP6558678A
Other languages
English (en)
Other versions
JPS6136560B2 (ja
Inventor
Rennaato Jiiberusuzoon Orure
Eiku Torusuten Roodoberug Iyan
Eeberuto Uooru Arune
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.)
Scaniainventor AB
Original Assignee
Scaniainventor AB
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 SE7706315A external-priority patent/SE417327B/xx
Priority claimed from SE7805632A external-priority patent/SE425917C/sv
Application filed by Scaniainventor AB filed Critical Scaniainventor AB
Publication of JPS5416511A publication Critical patent/JPS5416511A/ja
Publication of JPS6136560B2 publication Critical patent/JPS6136560B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/005—Dispersants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/08—Coal ores, fly ash or soot

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
JP6558678A 1977-05-31 1978-05-31 Composite containing crushed refined substances* water and dispersing agent and production of said composite Granted JPS5416511A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7706315A SE417327B (sv) 1977-05-31 1977-05-31 Brennbart medium bestaende av pulveriserat kol, vatten och som dispergeringsmedel polyakrylat eller polyfosfat samt forfarande for framstellning herav
SE7805632A SE425917C (sv) 1978-05-17 1978-05-17 Komposition innefattande pulvriserat kol, vatten och dispergeringsmedel, samt sett att framstella densamma

Publications (2)

Publication Number Publication Date
JPS5416511A true JPS5416511A (en) 1979-02-07
JPS6136560B2 JPS6136560B2 (ja) 1986-08-19

Family

ID=26656816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6558678A Granted JPS5416511A (en) 1977-05-31 1978-05-31 Composite containing crushed refined substances* water and dispersing agent and production of said composite

Country Status (20)

Country Link
US (1) US4217109A (ja)
JP (1) JPS5416511A (ja)
AT (1) AT370763B (ja)
AU (1) AU519257B2 (ja)
BR (1) BR7803453A (ja)
CA (1) CA1102549A (ja)
CH (1) CH643880A5 (ja)
CS (1) CS230552B2 (ja)
DD (1) DD136976A5 (ja)
DE (1) DE2823568A1 (ja)
DK (1) DK146184C (ja)
ES (1) ES470335A1 (ja)
FI (1) FI61712C (ja)
FR (1) FR2393053A1 (ja)
GB (1) GB1601251A (ja)
IN (1) IN150781B (ja)
IT (1) IT1158732B (ja)
NL (1) NL7805898A (ja)
NO (1) NO151593C (ja)
PL (1) PL111775B1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433803A (en) * 1977-08-22 1979-03-12 Hitachi Zosen Corp Pulverized ore slurry composition
JPS55139496A (en) * 1979-04-16 1980-10-31 Thermo Electron Corp Fuel slurry for reciprocating internal combustion engine
JPS5657891A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for aqueous slurry of coal powder
JPS5657890A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for coal-water slurry
JPS5657889A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for coal-water slurry
JPS57202387A (en) * 1981-05-21 1982-12-11 Snam Progetti Aqueous coal suspension
JPS5880388A (ja) * 1981-11-09 1983-05-14 Electric Power Dev Co Ltd 高濃度微粉炭スラリ−の製造方法
JPS594690A (ja) * 1982-06-29 1984-01-11 Dai Ichi Kogyo Seiyaku Co Ltd 高濃度石炭−水スラリ−用減粘剤
JPS5958092A (ja) * 1982-09-29 1984-04-03 Babcock Hitachi Kk 石炭スラリの製造法
JPS6071693A (ja) * 1983-09-29 1985-04-23 Babcock Hitachi Kk 石炭−水スラリ製造法
JPS61225287A (ja) * 1985-03-29 1986-10-07 Tsuneo Masuda 炭化物水スラリ−およびその製造方法ならびに製造装置

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624680A (en) * 1978-11-02 1986-11-25 Alfred University Research Foundation, Inc. Coal-water slurry and method for its preparation
US4650496A (en) * 1978-11-02 1987-03-17 Alfred University Research Foundation, Inc. Process for making a carbonaceous slurry
DE2933760A1 (de) * 1979-08-21 1981-03-12 Kurt Dipl.-Ing. 6380 Bad Homburg Bojak Quasi-fluessiger brennstoff auf kohlenstaub-basis
EP0032811B1 (en) * 1980-01-22 1985-04-17 The Standard Oil Company A process for the beneficiation of coal and beneficiated coal product
US4304573A (en) * 1980-01-22 1981-12-08 Gulf & Western Industries, Inc. Process of beneficiating coal and product
US4406664A (en) * 1980-01-22 1983-09-27 Gulf & Western Industries, Inc. Process for the enhanced separation of impurities from coal and coal products produced therefrom
US4331447A (en) * 1980-03-04 1982-05-25 Sanyo Chemical Industries, Ltd. Coal treatment for ash removal and agglomeration
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures
US4551179A (en) * 1981-01-29 1985-11-05 The Standard Oil Company Coal-aqueous mixtures
US4441889A (en) * 1981-01-29 1984-04-10 Gulf & Western Industries, Inc. Coal-aqueous mixtures
US4583990A (en) * 1981-01-29 1986-04-22 The Standard Oil Company Method for the beneficiation of low rank coal
US4432771A (en) * 1981-05-15 1984-02-21 International Telephone And Telegraph Corporation Combustible coal/water mixtures for fuels and methods of preparing the same
GR76426B (ja) * 1981-05-21 1984-08-10 Snam Progetti
US4564369A (en) * 1981-05-28 1986-01-14 The Standard Oil Company Apparatus for the enhanced separation of impurities from coal
US4526585A (en) * 1981-05-28 1985-07-02 The Standard Oil Company Beneficiated coal, coal mixtures and processes for the production thereof
US4681597A (en) * 1981-06-15 1987-07-21 Byrne Larry D Method for agglomerating powdered coal by compaction
JPS59501163A (ja) * 1981-08-03 1984-07-05 フルイドカ−ボン　インタ−ナシヨナル　アクテイエボラ−ク 微粉炭水分散系
SE436891B (sv) * 1981-09-22 1985-01-28 Carbogel Ab Komposition innefattande finfordelat kol, vatten samt minst en polyelektrolyt
FR2520750B1 (fr) * 1982-01-29 1986-06-06 Charbonnages De France Suspensions aqueuses d'au moins un combustible solide et un procede pour leur preparation
US4498906A (en) * 1982-03-22 1985-02-12 Atlantic Research Corporation Coal-water fuel slurries and process for making
WO1983003617A1 (en) * 1982-04-05 1983-10-27 Stigsson, Lars, Lennart Coal-water dispersion and method of the manufacture thereof
SE8202878L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Pumpbar vattenuppslamning av ett fast brensle samt sett att framstella en sadan
SE8202879L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav
US4484928A (en) * 1982-05-27 1984-11-27 Otisca Industries, Inc. Methods for processing coal
US4511365A (en) * 1982-09-10 1985-04-16 Sohio Alternate Energy Development Company Coal-aqueous mixtures
US4478603A (en) * 1982-09-10 1984-10-23 The Standard Oil Company Coal-aqueous mixtures comprising nonionic and anionic surfactants
US4622046A (en) * 1982-09-30 1986-11-11 The Standard Oil Company Stabilized high solids, coal-oil mixtures and methods for the production thereof
JPS59174647A (ja) * 1983-03-24 1984-10-03 Nikka Chem Ind Co Ltd ピツチ組成物
JPS59179593A (ja) * 1983-03-30 1984-10-12 Chiyoda Chem Eng & Constr Co Ltd 固体ピツチ／水スラリ−の製造方法
JPS6013888A (ja) * 1983-05-06 1985-01-24 Babcock Hitachi Kk 高濃度石炭−水スラリ製造法
CA1218526A (en) * 1983-10-31 1987-03-03 Hironobu Shinohara Slurry composition of solid fuel
US4505716A (en) * 1984-02-15 1985-03-19 Itt Corporation Combustible coal/water mixture for fuels and methods of preparing same
US4521218A (en) * 1984-02-21 1985-06-04 Greenwald Sr Edward H Process for producing a coal-water mixture
US4675024A (en) * 1984-04-06 1987-06-23 International Coal Refining Company Process for preparing a stabilized coal-water slurry
US4605420A (en) * 1984-07-02 1986-08-12 Sohio Alternate Energy Development Company Method for the beneficiation of oxidized coal
US4662894A (en) * 1984-08-13 1987-05-05 Greenwald Sr Edward H Process for producing a coal-water mixture
JPS6181488A (ja) * 1984-09-28 1986-04-25 Babcock Hitachi Kk 石炭−水スラリ製造方法
GB2167434B (en) * 1984-11-20 1988-09-14 Witton Chem Co Ltd Dispersing agents for coal slurries
DE3446110A1 (de) * 1984-12-18 1986-06-26 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur verbrennung einer brennstoff/wasser-suspension mit niedriger schadstoffemission
US4634451A (en) * 1985-05-10 1987-01-06 Diamond Shamrock Chemicals Company Aqueous carbonaceous mixtures
FR2583775B1 (fr) * 1985-06-19 1987-08-14 Siderurgie Fse Inst Rech Pulpe aqueuse de matieres metalliferes oxydees solides, notamment de minerai de fer
US4687490A (en) * 1986-03-10 1987-08-18 Atlantic Research Corporation Process for controlling the viscosity and stability of a coal-water fuel slurry
DE3621319A1 (de) * 1986-06-26 1988-01-14 Bayer Ag Kohle-wasser-slurries mit verbessertem verhalten unter scherbeanspruchung
EP0278983B1 (en) * 1986-06-27 1993-05-05 Kawasaki Jukogyo Kabushiki Kaisha Dispersant for carbonaceous solid-water slurry and carbonaceous solid-water slurry composition containing said dispersant
US4830634A (en) * 1986-09-03 1989-05-16 Exportech Company, Inc. Preparation of coal substitute of low ash and sulfur
DE3707941A1 (de) * 1987-03-12 1988-09-22 Henkel Kgaa Dispergiermittel und ihre verwendung in waessrigen kohlesuspensionen
JPS6456791A (en) * 1987-08-28 1989-03-03 Japan Synthetic Rubber Co Ltd Slurry composition of solid fuel
IT1223119B (it) * 1987-11-13 1990-09-12 Eniricerche Spa Snamprogetti S Additivi fluidificanti per dispersioni di carbone in acqua
IT1233848B (it) * 1988-01-21 1992-04-21 Snam Progetti Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione
IT1227575B (it) * 1988-11-28 1991-04-16 Eniricerche Spa Additivi stabilizzanti e fluidificanti per dispersioni di carbone in acqua
JPH02232296A (ja) * 1989-03-06 1990-09-14 Central Res Inst Of Electric Power Ind 石炭・水スラリーの製造方法
USH1161H (en) 1989-10-30 1993-04-06 The United States Of America As Represented By The United States Department Of Energy Aqueous coal slurry
IT1270964B (it) * 1993-08-19 1997-05-26 Eniricerche Spa Procedimento per la preparazione di miscele di carbone in acqua a partire da carbone a basso rango
JP6904256B2 (ja) * 2015-10-20 2021-07-14 凸版印刷株式会社 コーティング液およびガスバリア性積層体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB160754A (en) * 1920-03-23 1922-03-29 Lindon Wallace Bates Improvements in the production of composite mobile fuels
FR806850A (fr) * 1935-05-24 1936-12-26 Ig Farbenindustrie Ag Procédé de préparation de dispersions de charbon et d'huile
US2346151A (en) * 1940-05-18 1944-04-11 Standard Oil Co Process of treating coal
US2359325A (en) * 1940-09-24 1944-10-03 Standard Oil Co Preparation of coal slurries for transportation
US3168350A (en) * 1961-08-29 1965-02-02 Consolidation Coal Co Transportation of coal by pipeline
US3454363A (en) * 1967-01-24 1969-07-08 Atlantic Richfield Co Metal contaminant removal from solid carbonaceous materials
US3762887A (en) * 1970-12-14 1973-10-02 Consolidation Coal Co Fuel composition
US4162044A (en) * 1976-05-19 1979-07-24 The Dow Chemical Company Process for grinding coal or ores in a liquid medium
US4162045A (en) * 1976-05-19 1979-07-24 The Dow Chemical Company Ore grinding process
US4094810A (en) * 1976-06-01 1978-06-13 Kerr-Mcgee Corporation Aqueous slurry of ash concentrate composition and process for producing same
US4076505A (en) * 1976-11-22 1978-02-28 Mobil Oil Corporation Coal desulfurization process

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433803A (en) * 1977-08-22 1979-03-12 Hitachi Zosen Corp Pulverized ore slurry composition
JPS55139496A (en) * 1979-04-16 1980-10-31 Thermo Electron Corp Fuel slurry for reciprocating internal combustion engine
JPS6252792B2 (ja) * 1979-10-17 1987-11-06 Kao Corp
JPS5657891A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for aqueous slurry of coal powder
JPS5657889A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for coal-water slurry
JPS5657890A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for coal-water slurry
JPS6252791B2 (ja) * 1979-10-17 1987-11-06 Kao Corp
JPS6252790B2 (ja) * 1979-10-17 1987-11-06 Kao Corp
JPS57202387A (en) * 1981-05-21 1982-12-11 Snam Progetti Aqueous coal suspension
JPH0337595B2 (ja) * 1981-05-21 1991-06-06 Snam Progetti
JPS5880388A (ja) * 1981-11-09 1983-05-14 Electric Power Dev Co Ltd 高濃度微粉炭スラリ−の製造方法
JPS6149357B2 (ja) * 1981-11-09 1986-10-29 Dengen Kaihatsu Kk
JPS594690A (ja) * 1982-06-29 1984-01-11 Dai Ichi Kogyo Seiyaku Co Ltd 高濃度石炭−水スラリ−用減粘剤
JPH0216799B2 (ja) * 1982-06-29 1990-04-18 Dai Ichi Kogyo Seiyaku Co Ltd
JPS5958092A (ja) * 1982-09-29 1984-04-03 Babcock Hitachi Kk 石炭スラリの製造法
JPS6071693A (ja) * 1983-09-29 1985-04-23 Babcock Hitachi Kk 石炭−水スラリ製造法
JPH0347316B2 (ja) * 1983-09-29 1991-07-18 Babcock Hitachi Kk
JPS61225287A (ja) * 1985-03-29 1986-10-07 Tsuneo Masuda 炭化物水スラリ−およびその製造方法ならびに製造装置
JPH0362755B2 (ja) * 1985-03-29 1991-09-26 Yunibaasaru Gijutsu Kaihatsu Kenkyusho Kk

Also Published As

Publication number Publication date
IN150781B (ja) 1982-12-11
IT7823965A0 (it) 1978-05-30
FI781700A (fi) 1978-12-01
NO151593B (no) 1985-01-21
FR2393053B1 (ja) 1983-12-02
ES470335A1 (es) 1979-09-16
NO781862L (no) 1978-12-01
AU3666078A (en) 1979-12-06
DD136976A5 (de) 1979-08-08
NO151593C (no) 1985-05-08
JPS6136560B2 (ja) 1986-08-19
DK236178A (da) 1978-12-01
DK146184C (da) 1983-12-12
ATA374178A (de) 1982-09-15
AT370763B (de) 1983-05-10
FR2393053A1 (fr) 1978-12-29
CH643880A5 (de) 1984-06-29
US4217109A (en) 1980-08-12
PL111775B1 (en) 1980-09-30
FI61712B (fi) 1982-05-31
CS230552B2 (en) 1984-08-13
DE2823568A1 (de) 1978-12-07
DK146184B (da) 1983-07-18
BR7803453A (pt) 1979-02-20
IT1158732B (it) 1987-02-25
PL207199A1 (pl) 1979-02-26
FI61712C (fi) 1987-11-11
NL7805898A (nl) 1978-12-04
DE2823568C2 (ja) 1988-04-21
AU519257B2 (en) 1981-11-19
GB1601251A (en) 1981-10-28
CA1102549A (en) 1981-06-09

Similar Documents

Publication Publication Date Title
JPS5416511A (en) Composite containing crushed refined substances* water and dispersing agent and production of said composite
ZA782107B (en) Improvements relating to extracts of materials
JPS5485880A (en) Vessel for two kinds of substances to be extracted
JPS5390200A (en) Method of crushing materials
DE2967061D1 (en) Preparation of fluoro-substituted benzodioxoles and benzodioxanes
JPS5655606A (en) Production of slant cable bridge and cable braced bridge
DE2962942D1 (en) Preparation of tetrahydrobenzoxocins and cis-hexahydrodibenzopyranones
JPS54147566A (en) Mixer of fluid and fluid solid
AU4049978A (en) Activating comminution of minerals
JPS542314A (en) Production of solution and substance administered parenterally
JPS5587755A (en) Diaminophenylurea*its manufacture and its application to manufacture of aminobenzimidazolonee*2*
IL56290A (en) Enriching and upgrading of heavy water
ZA782430B (en) Improvements in and relating to the cutting of material
JPS5543100A (en) Manufacture of ccsubstituted pyridine and*or hydrogenated ccsubstituted pyridine
JPS5420040A (en) Production of vat dyes and use thereof
JPS5498364A (en) Production of *onoroke* skin
GB2028307B (en) Production of pyrrolidin-2-ones and 3-pyrrolin-2-ones
JPS54112890A (en) Cephalexineeamide complex*its manufacture and application to manufacture of cephalexine monohydrate
ZA781415B (en) Production of cast cosmetic and like materials
JPS53127894A (en) Production and composition of artelisine
JPS5573355A (en) Preparation of crushed sand
JPS5446206A (en) Multicolor transparent soap and method of making same
ZW11279A1 (en) Incendiary composition and process of production
JPS5393470A (en) Mixer of kneading and crushing type
JPS5441351A (en) Production of long and thin kombu