Topic
Sodium chlorate
About: Sodium chlorate is a research topic. Over the lifetime, 791 publications have been published within this topic receiving 6844 citations.
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4 citations
Patent•
05 Oct 2011
TL;DR: In this paper, a method for oxidizing a brown vat dye, which comprises the steps: 1, 4-diamino anthraquinone and 1-chloro anthrasquinone are subjected to condensation reaction on the presence of copper chloride and sodium acetate to generate imine, the imine is subjected to ring-closing reaction to obtain a product, the product is oxidized by sodium chlorate under acidic conditions and then washed, filtered and commercially processed to get a high quality low-metal environment-friendly vat brown BR product.
Abstract: The invention provides a method for oxidizing a brown vat dye, which comprises the steps: 1, 4-diamino anthraquinone and 1-chloro anthraquinone are subjected to condensation reaction on the presence of copper chloride and sodium acetate to generate imine, the imine is subjected to ring-closing reaction to obtain a product, the product is oxidized by sodium chlorate under acidic conditions and then washed, filtered and commercially processed to obtain a high-quality low-metal environment-friendly vat brown BR product.
4 citations
Patent•
16 Aug 2006
TL;DR: An ignition medicine with chlorate oxygen column and its production are disclosed in this paper, the ignition medicine consists of sodium chlorate 30i½50% with grain size 60i½300 meshes, lithium hyperchlorate or sodium perchlorate 10i½30%.
Abstract: An ignition medicine with chlorate oxygen column and its production are disclosed The ignition medicine consists of sodium chlorate 30i½50% with grain size 60i½300 meshes, lithium hyperchlorate or sodium perchlorate 10i½30% with grain size 60i½300 meshes, barium dioxide 01i½6% with grain size 80i½200 meshes, metal oxide ironic oxide or cuprous oxide 5i½9% with grain size 20i½200 meshes, metal powders 15i½25% with grain size 100i½300 meshes and cobalt salt 5i½15% with grain size 40i½200 meshes It has shorter gas-take time and higher starting success probability of engine
4 citations
TL;DR: In this article, the elastic constants of a single crystal of sodium chlorate have been evaluated using 10 MHz ultrasonic pulse echo superposition technique and the results showed that the values areC petertodd 11=4.90,C petertodd 12=1.39,C>>\s 44= 1.17 and 6.15, 2.16, 1.16 and 1.32, respectively.
Abstract: The elastic constantsC
11,C
12 andC
44 of sodium chlorate single crystal have been evaluated using 10 MHz ultrasonic pulse echo superposition technique. The values areC
11=4.90,C
12=1.39,C
44=1.17 (× 1010
N/m
2) at 298 K and 6.15, 2.16, 1.32 (×1010
N/m
2) at 77 K. The data agree well with the values measured earlier up to 223 K. Brief mention is also made of the low temperature bonding problems in these soft crystals.
4 citations