Fossil flour

Fossil copal Fossil flour Fossil-fuel furnaces Fossil fuel prices Fossil fuels Fotoform/Fotoceram Fougere Royal Foundry alloys Foundry core binders Foundry furnaces Foundry resins Fountains Fourcault process... [Pg.421]

Hellhoff took out several Brit patents for Sprengel expls contg nitric acid either enclosed in glass tubes or absorbed in fossil flour or similar material (Ref 11, p 43)... [Pg.142]

Oxilite. A liquid air expl prepd in situ by pouring liquid air (or liquid oxygen) into a mixture of fossil flour, previously impregnated with petroleum (Ref 31, p 305)... [Pg.433]

Streptomyces bluensis NRRL 2876 Polyacrylic acid cation exchange resin Sea sand, adsorbent cotton and fossil flour Carbon... [Pg.649]

L of cultivating liquid with pH 8.2 was mixed with 16 kg oxalic acid acidified with 1 N sulfuric acid to pH 2.9 and was filtered through about 160 kg fossil flour and washed with 500 L water. The filtrate (about 5400 L) was alkalified to pH 7.8-8 with 10% sodium hydroxide and was filtered through fossil flour filter. Then it was passed through two column with polyacrylic acid cation exchange resin in sodium form (US Patent No. 2,915,432). [Pg.649]

Water acetone effluent from the 1-st column (187 L) was dried and gave 1034 g of bluensomycin, the second gave 777 g. The portions of antibiotic were combined and purified by chromatography. The column (high 1.2 m, volume 155 L, with sea sand, adsorbent cotton and fossil flour as the carrier) was used. It was washed with 150 L of deionized water and 300 L 10% water acetone (rate 410 ml per minute). A fraction 101-127 L water acetone gave 640 g bluensomycin after drying. The IR and UV spectra, element analysis confirmed the structure of prepared product and its purity. [Pg.649]

SYNS ACTICEL AEROSIL AMORPHOUS SILICA DUST AQUAFIL CAB-O-GRIP II CAB-O-SIL CAB-O-SPERSE CATALOID COLLOIDAL SIUCA COLLOIDAL SILICON DIOXIDE DAVISON SG-67 DICALITE DRI-DIE PESTICIDE 67 ENT 25,550 FOSSIL FLOUR FUMFX) SILICA FUMED SILICON DIOXIDE O LUDOX NALCOAG NYACOL NA ACOL 830 NYACOL 1430 SANTOCEL SG-67 SIUCA, AMORPHOUS SILICIC ANHYDRIDE SIUCON DIOXIDE (FCQ SIUKILL VULKASIL... [Pg.1226]

To the 1st class belong compns consisting of NG absorbed on farina fossile (fossil flour) to... [Pg.789]

Infusorial Earth. Siliceous earth diatomaceous earth fossil flour kieselguhr Celite Super-Cel. Siliceous frusrules and fragments of various species of diatoms. See also Silicon Dioxide,... [Pg.787]

CAB-O-SPERSE CATALOID COLLOIDAL SILICA COLLOIDAL SILICON DIOXIDE DICALITE DRI-DIE INSECTICIDE 67 FLO-GARD FOSSIL FLOUR FUMED SILICA FUMED SILICON DIOXIDE HI-SEL LO-VEL LUDOX NALCOAG ... [Pg.251]

CAS 6067-86-0 7631-86-9 68855-54-9 EINECS/ELINCS 231-545-4 Synonyms Diatomaceous silica Diatomite Fossil flour Infusorial earth Kieselguhr Siliceous earth Silicon dioxide, diatomaceous Solum diatomeae... [Pg.1064]

Fossil flour. See Diatomaceous earth Silica, fumed... [Pg.1123]

Fossil flour Infusorial earth Kieselguhr Siliceous earth Silicon dioxide, diatomaceous Solum diatomeae... [Pg.1214]

CAS 112945-52-5 EINECS/ELINCS 231-545-4 Synonyms Amorphous silica dust Cl 77711 Colloidal silica Colloidal silicon dioxide Fossil flour... [Pg.3917]

Formaldehyde sodium bisulfite adduct Formaldehyde sodium sulfoxylate. See Sodium formaldehyde sulfoxylate Formal glycol. See 1,3-Dioxolane Formalin. See Formaldehyde Formamide, 1,1 -azobis-. See Azodicarbonamide Formic acid, aluminum salt. See Aluminum formate Formic aldehyde Formol. See Formaldehyde p-FormyInitrobenzene. See p-Nitrobenzaldehyde Fossil flour. See Diatomaceous earth Silica, fumed Fossil wax. See Ozokerite Franklin. See Calcium carbonate Free crystalline silica. See Quartz Freon 113. See Trichlorotrifluoroethane P-D-Fructofuranosyl-a-D-glucopyranoside. See Sucrose P-D-Fructofuranosyl-a-D-glucopyranoside benzoate. See Sucrose benzoate P-D-Fructofuranosyl-a-D-glucopyranoside monohexadecanoate. See Sucrose palmitate... [Pg.2129]

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