acid and alkali resistant choke


The invention provides a process for the removal of filter cakes containing one or more polysaccharide polymers and bridging particles from the sides of a

Pryotechnic composition and device containing such composition

perchlorate and an alkali metal salt of an aromatic carboxylic acid. ThisThe rammer is hollow to accept a gallery spike, and if desired a choke

Desiccant for well acidizing process

2012819-and pressure so that the gaseous anhydrous acid CO2 and the well head choke plugged with ice. alkali metals, alkaline earth metals and

Oxidative hair dye compositions, methods and products

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Composition and method for treating wood

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Method of treating formations

and alkali persulfates, alkyl formates, the desired permeability of the resistant fractures(1300 1/sec) to the choke table where it is

Groundwater recharge, circulation and geochemical evolution

200541-also consisting of alkali basalts and fragmental Choke shield volcano and in the Lake Tana Grabenacid volcanic rocks of the Quaternary

medicinal salt-resistant plant has high adaptability and

resistant plant has high adaptability and multiple-Jerusalem aritichoke (Helianthus tuberosus) is an alkali soil for their remarkable saline-alkali


201432-DÖCKER MICHAEL SCHOKE BEREND Primary Class: 442resistant material, and the artefact including a flame retardant agent may include an


The invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) cyflufenamid and (B) bixafenor


201519-An oil and gas recovery article comprising at least one part made of a poly(arylether sulfone) polymeric material comprising at least one po


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Smoke and fire damper

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crystalline aluminosilicate zeolites using a carboxylic acid

source, an alumina source, an alkali source and an organic carboxylic acid2702886 High-frequency choke November, 1972 Argauer et al. 423/328 3676063