{"id":63952,"date":"2022-04-20T10:05:51","date_gmt":"2022-04-20T14:05:51","guid":{"rendered":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/?p=63952"},"modified":"2022-09-12T11:02:26","modified_gmt":"2022-09-12T15:02:26","slug":"designing-a-packed-bed-reactor-for-academic-experimentation","status":"publish","type":"post","link":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/","title":{"rendered":"Designing a Packed Bed Reactor for Academic Experimentation"},"content":{"rendered":"\n
\"\"
Team Picture<\/figcaption><\/figure><\/div>\n\n\n\n

Team<\/h2>\n\n\n\n

\u2022 Kendra Watson<\/p>\n\n\n\n

\u2022 Kareem Abdelmaqsoud<\/p>\n\n\n\n

\u2022 Jeremy Rivkin<\/p>\n\n\n\n

\u2022 Musab Aldosari <\/p>\n\n\n\n

Mentor<\/h2>\n\n\n\n

Marc Porosoff<\/p>\n\n\n\n

Abstract<\/h2>\n\n\n\n

A safe and intuitive packed bed reactor was designed and built for academic experimentation in the Chemical Engineering Senior Lab, CHE 246. Students will have the opportunity to apply fundamental concepts of reaction engineering, thermodynamics, kinetics,  and transport phenomena by adjusting parameters and calculating the performance metrics of heterogeneous reactions.<\/p>\n\n\n\n

Introduction<\/strong><\/p>\n\n\n\n

The reaction of focus within this system is the reverse water gas shift (RWGS)<\/strong>. As shown in Figure (1) and Eq.1, carbon dioxide is converted into carbon monoxide which can be further hydrogenated to useful hydrocarbons<\/strong> through the Fischer\u2013Tropsch process as shown in Eq.2. <\/p>\n\n\n\n

\"\"
Figure 1. <\/strong>Importance of the RWGS reaction in the context of combatting global warming<\/figcaption><\/figure><\/div>\n\n\n\n

CO2<\/sub>+H2<\/sub>  \u21cc  CO+H2<\/sub>O    (Eq.1)<\/p>\n\n\n\n

 \u0394G=28618 J\/mol , \u0394H=41168 J\/mol <\/p>\n\n\n\n

(2n+1) H2<\/sub>+n CO  \u21cc   C2n<\/sub>H2n<\/sub>+ 2+n H2<\/sub>O    (Eq.2)<\/p>\n\n\n\n

The RWGS reaction runs at high temperatures (>600 \u00b0C) <\/strong>to achieve high CO conversion and avoid the formationof the undesirable CH4<\/sub> through the Sabatier reactions described in Eqs 3 and 4. A heterogeneous catalyst of P-K-Mo2C<\/strong> is used to speed up the reaction and obtain the desired selectivity for CO formation under lower temperatures around 450 \u00b0C<\/strong>. <\/p>\n\n\n\n

CO2<\/sub>+3H2<\/sub>  \u21cc  CH4<\/sub>+2H2<\/sub>O    (Eq.3)   <\/p>\n\n\n\n

CO+3H2<\/sub>  \u21cc  CH4<\/sub>+H2<\/sub>O    (Eq.4)<\/p>\n\n\n\n

A heterogeneous catalyst of P-K-Mo2C is used to speed up the reaction and obtain the desired selectivity for CO formation under lower temperatures around 450 \u00b0C. A Packed-bed reactor system was built to run this reactor and analyze the product distribution. Figure(2) shows the main components in the system. <\/p>\n\n\n\n

\"\"
Figure 2. <\/strong>Final system design<\/figcaption><\/figure><\/div>\n\n\n\n

Technical Approach<\/strong><\/p>\n\n\n\n

System performance enhancements included:<\/p>\n\n\n\n

\u2022 Reducing<\/strong> the number of fittings and connections to reduce potential leak points<\/p>\n\n\n\n

\u2022 Installing<\/strong> a GC column capable of attaining CO separation<\/p>\n\n\n\n

\u2022 Increasing<\/strong> H2<\/sub> and CO2 <\/sub>concentrations in reactant gas cylinder to increase reaction kinetics<\/p>\n\n\n\n

\"\"
Figure 3. <\/strong>System P&ID<\/figcaption><\/figure><\/div>\n\n\n\n

\u2022 Fitting <\/strong>the experiment into 3 three-hour sessions<\/p>\n\n\n\n

\u2022 Developing<\/strong> easy-to-follow SOPs with low maintenance requirements<\/p>\n\n\n\n

\u2022 Reinforcing<\/strong> student\u2019s understanding of fundamental chemical engineering concepts related to reactor design, kinetics, and thermodynamics<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Results & Discussion<\/strong><\/p>\n\n\n\n

As a result of changing the GC column and running many experiments to find the ideal running conditions for the GC, the GC now can separate and analyze all our products<\/strong>. This solves the problem that was faced by last year\u2019s team.<\/p>\n\n\n\n

\"\"
Figure 4. <\/strong>Chromatogram results with a column temperature of 60 \u00b0C and carrier gas flow of 5 ml\/min (left), chromatogram results with a column temperature of 50 \u00b0C and carrier gas flow of 10 ml\/min (right)<\/figcaption><\/figure><\/div>\n\n\n\n

Experimental Design and Execution<\/strong><\/p>\n\n\n\n

\u2022 Calibrations between peak area and gas concentration <\/strong>are developed for CO2 <\/sub>and Ar by performing multiple injections with two reactant gas cylinders (10% CO2<\/sub>, 60% Ar, 30% H2<\/sub>; 22% CO2<\/sub>, 12% Ar, 66% H2<\/sub>)<\/p>\n\n\n\n

\u2022 Changes in CO2<\/sub> and Ar concentration are used to calculate<\/p>\n\n\n\n

\u2022 CO conversion <\/strong>as RWGS proceeds<\/p>\n\n\n\n

\u2022 Conversion and CO concentration are calculated two ways: (1) Assuming volumetric flow rate is constant and (2) assuming inert molar flow rate is constant. <\/p>\n\n\n\n

Assumption 1<\/strong>: <\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Assumption 2<\/strong>: <\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

The graphs below demonstrate a proof of concept for relating experimental data to reaction performance metrics and reaction properties. <\/p>\n\n\n\n

\"\"
Figure 5. <\/strong>Results from experiment to examine conversion as function of temperature. Calculations are made using Assumption 1. 50 ml\/min flow rate, P = 1 atm<\/figcaption><\/figure><\/div>\n\n\n\n
\"\"
Fig 6. Arrhenius plot to calculate activation energy (Flow=50ml\/min, cat. Weight = 500mg)\u200b<\/figcaption><\/figure><\/div>\n\n\n\n

Future Work<\/strong><\/p>\n\n\n\n

\u2022 Couple a mass flow controller with a double stage pressure regulator at the reactor system inlet to allow for pressure control above atmospheric <\/strong>without affecting sample injections<\/p>\n\n\n\n

\u2022 Replacing older connections within the GC<\/p>\n\n\n\n

\u2022 Reducing start-up time for GC operation <\/strong>from 1 hour and reducing elution time for gas injections to allow for more experimentation within a 3-hour period<\/p>\n\n\n\n

\"\"
The bigger picture: our project can be integrated with other projects in ECE and the CHE departments<\/figcaption><\/figure><\/div>\n\n\n\n

Acknowledgements<\/strong><\/p>\n\n\n\n

Team TTT would like to express its deepest gratitude to the project sponsor,Professor Marc Porosoff. The team expresses its special thanks to the CHE 255 instructors for their availability, support, and feedback. Thank you to Professor Melodie Lawton, Professor F. Doug Kelley, Professor Mark Juba, Clair Cunningham, and Jeff Lefler. We would also like to extend our thanks to Jorge Medina for serving as our project TA. <\/p>\n\n\n\n

References <\/strong><\/p>\n\n\n\n

Juneau, M. “Assessing the viability of K-Mo2C for reverse water\u2013gas shift scale-up: molecular to laboratory to pilot scale\u201d Energy <\/em>& Environmental Science<\/em>. July 2020. https:\/\/pubs.rsc<\/a>.<\/a>org\/en\/content\/articlelanding\/2020\/ee\/d0ee01457e<\/a> <\/p>\n\n\n\n

Fogler, H. Scott. Elements of Chemical Reaction Engineering<\/em>. 6th ed., Pearson Education, 2016. <\/p>\n\n\n\n

 <\/p>\n\n\n\n

 <\/a><\/p>\n\n\n","protected":false},"excerpt":{"rendered":"

Students can study heterogeneous catalysis reactions with a continuous reactor<\/p>\n","protected":false},"author":6242,"featured_media":104172,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"templates\/template-full-width.php","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[76],"tags":[5522],"coauthors":[8612],"class_list":["post-63952","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-che-archive","tag-reactor-design"],"acf":[],"yoast_head":"\nDesigning a Packed Bed Reactor for Academic Experimentation - Senior Design Day<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Designing a Packed Bed Reactor for Academic Experimentation - Senior Design Day\" \/>\n<meta property=\"og:description\" content=\"Students can study heterogeneous catalysis reactions with a continuous reactor\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/\" \/>\n<meta property=\"og:site_name\" content=\"Senior Design Day\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-20T14:05:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-09-12T15:02:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-content\/uploads\/2022\/04\/packed-bed-image-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"495\" \/>\n\t<meta property=\"og:image:height\" content=\"414\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/#\\\/schema\\\/person\\\/351018fbcf84ed8cac6d8072ba5b347c\"},\"headline\":\"Designing a Packed Bed Reactor for Academic Experimentation\",\"datePublished\":\"2022-04-20T14:05:51+00:00\",\"dateModified\":\"2022-09-12T15:02:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/\"},\"wordCount\":853,\"image\":{\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/packed-bed-image-2.png\",\"keywords\":[\"reactor design\"],\"articleSection\":[\"CHE Archive\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/\",\"url\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/\",\"name\":\"Designing a Packed Bed Reactor for Academic Experimentation - Senior Design Day\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/packed-bed-image-2.png\",\"datePublished\":\"2022-04-20T14:05:51+00:00\",\"dateModified\":\"2022-09-12T15:02:26+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/#\\\/schema\\\/person\\\/351018fbcf84ed8cac6d8072ba5b347c\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/packed-bed-image-2.png\",\"contentUrl\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/packed-bed-image-2.png\",\"width\":495,\"height\":414},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/designing-a-packed-bed-reactor-for-academic-experimentation\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Designing a Packed Bed Reactor for Academic Experimentation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/#website\",\"url\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/\",\"name\":\"Senior Design Day\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/#\\\/schema\\\/person\\\/351018fbcf84ed8cac6d8072ba5b347c\",\"name\":\"admin\",\"url\":\"https:\\\/\\\/www.hajim.rochester.edu\\\/senior-design-day\\\/author\\\/seniordesign\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Designing a Packed Bed Reactor for Academic Experimentation - Senior Design Day","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/","og_locale":"en_US","og_type":"article","og_title":"Designing a Packed Bed Reactor for Academic Experimentation - Senior Design Day","og_description":"Students can study heterogeneous catalysis reactions with a continuous reactor","og_url":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/","og_site_name":"Senior Design Day","article_published_time":"2022-04-20T14:05:51+00:00","article_modified_time":"2022-09-12T15:02:26+00:00","og_image":[{"url":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-content\/uploads\/2022\/04\/packed-bed-image-2.png","width":495,"height":414,"type":"image\/png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/#article","isPartOf":{"@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/"},"author":{"name":"admin","@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/#\/schema\/person\/351018fbcf84ed8cac6d8072ba5b347c"},"headline":"Designing a Packed Bed Reactor for Academic Experimentation","datePublished":"2022-04-20T14:05:51+00:00","dateModified":"2022-09-12T15:02:26+00:00","mainEntityOfPage":{"@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/"},"wordCount":853,"image":{"@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-content\/uploads\/2022\/04\/packed-bed-image-2.png","keywords":["reactor design"],"articleSection":["CHE Archive"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/","url":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/","name":"Designing a Packed Bed Reactor for Academic Experimentation - Senior Design Day","isPartOf":{"@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/#primaryimage"},"image":{"@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-content\/uploads\/2022\/04\/packed-bed-image-2.png","datePublished":"2022-04-20T14:05:51+00:00","dateModified":"2022-09-12T15:02:26+00:00","author":{"@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/#\/schema\/person\/351018fbcf84ed8cac6d8072ba5b347c"},"breadcrumb":{"@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/#primaryimage","url":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-content\/uploads\/2022\/04\/packed-bed-image-2.png","contentUrl":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-content\/uploads\/2022\/04\/packed-bed-image-2.png","width":495,"height":414},{"@type":"BreadcrumbList","@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/designing-a-packed-bed-reactor-for-academic-experimentation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/"},{"@type":"ListItem","position":2,"name":"Designing a Packed Bed Reactor for Academic Experimentation"}]},{"@type":"WebSite","@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/#website","url":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/","name":"Senior Design Day","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/#\/schema\/person\/351018fbcf84ed8cac6d8072ba5b347c","name":"admin","url":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/author\/seniordesign\/"}]}},"_links":{"self":[{"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/posts\/63952","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/users\/6242"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/comments?post=63952"}],"version-history":[{"count":16,"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/posts\/63952\/revisions"}],"predecessor-version":[{"id":104212,"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/posts\/63952\/revisions\/104212"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/media\/104172"}],"wp:attachment":[{"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/media?parent=63952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/categories?post=63952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/tags?post=63952"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/wp-json\/wp\/v2\/coauthors?post=63952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}