{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/51925"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/51925","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"The design of a non-diaphragm calcium chlorate cell","abstract":"The purpose of this investigation was to study the behavior during electrolysis of the waste from the ammonia recovery still of the Solvay Process. Data was obtained to show the effect on chlorate formation of the variables; temperature, concentration of electrolyte, and current concentration. In all the experimental runs, observations were made of the weight of calcium scale formed on the cathode surface end of the anode consumption. The temperature studies were made at 25°C, 45°C., and 60°C. The concentration studies were made with waste varying in composition from the concentration given by T.P. Hou <sup>(12)</sup> for the product of the ammonia recovery still to a concentration three times as great. The current concentration studies were made at current concentrations of 2, 4, and 6 amperes per liter. Three runs were made at 8 amperes per liter.","abstract_html":"The purpose of this investigation was to study the behavior during electrolysis of the waste from the ammonia recovery still of the Solvay Process. Data was obtained to show the effect on chlorate formation of the variables; temperature, concentration of electrolyte, and current concentration. In all the experimental runs, observations were made of the weight of calcium scale formed on the cathode surface end of the anode consumption. The temperature studies were made at 25°C, 45°C., and 60°C. The concentration studies were made with waste varying in composition from the concentration given by T.P. Hou &lt;sup&gt;(12)&lt;/sup&gt; for the product of the ammonia recovery still to a concentration three times as great. The current concentration studies were made at current concentrations of 2, 4, and 6 amperes per liter. Three runs were made at 8 amperes per liter.","abstract_has_math":false,"creators":["Tober, Frank W."],"institution":"Virginia Agricultural and Mechanical College and Polytechnic Institute","degree_name":"Master of Science","degree_level":"masters","degree_discipline":"Chemical Engineering","degree_department":"Chemical Engineering","school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1941,"date_issued":"1941","date_published":"1941","updated_at":"2026-07-22T22:20:26Z","subjects":[],"languages":["en_US"],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/10919/51925","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.department","label":"Department","values":["Chemical Engineering"]},{"key":"dc:creator","label":"Author","values":["Tober, Frank W."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2015-04-29T18:10:18Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2015-04-29T18:10:18Z"]},{"key":"dc:date.issued","label":"Date","values":["1941"]},{"key":"dc:publisher","label":"Institution","values":["Virginia Agricultural and Mechanical College and Polytechnic Institute"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.dcmitype","label":"Dc Type Dcmitype","values":["Text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemical Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Virginia Agricultural and Mechanical College and Polytechnic Institute"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en_US"]},{"key":"dc:rights","label":"Dc Rights","values":["In Copyright"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/10919/51925"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The purpose of this investigation was to study the behavior during electrolysis of the waste from the ammonia recovery still of the Solvay Process. Data was obtained to show the effect on chlorate formation of the variables; temperature, concentration of electrolyte, and current concentration. In all the experimental runs, observations were made of the weight of calcium scale formed on the cathode surface end of the anode consumption. The temperature studies were made at 25°C, 45°C., and 60°C. The concentration studies were made with waste varying in composition from the concentration given by T.P. Hou <sup>(12)</sup> for the product of the ammonia recovery still to a concentration three times as great. The current concentration studies were made at current concentrations of 2, 4, and 6 amperes per liter. Three runs were made at 8 amperes per liter."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Master of Science"]},{"key":"dc:format.mimetype","label":"Dc Format Mimetype","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["The design of a non-diaphragm calcium chlorate cell"]}]}],"canonical_facts":{"dc:contributor.department":["Chemical Engineering"],"dc:creator":["Tober, Frank W."],"dc:date.accessioned":["2015-04-29T18:10:18Z"],"dc:date.available":["2015-04-29T18:10:18Z"],"dc:date.issued":["1941"],"dc:description.abstract":["The purpose of this investigation was to study the behavior during electrolysis of the waste from the ammonia recovery still of the Solvay Process. Data was obtained to show the effect on chlorate formation of the variables; temperature, concentration of electrolyte, and current concentration. In all the experimental runs, observations were made of the weight of calcium scale formed on the cathode surface end of the anode consumption. The temperature studies were made at 25°C, 45°C., and 60°C. The concentration studies were made with waste varying in composition from the concentration given by T.P. Hou <sup>(12)</sup> for the product of the ammonia recovery still to a concentration three times as great. The current concentration studies were made at current concentrations of 2, 4, and 6 amperes per liter. 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