Index Link

  • RootNode

Item

{"_buckets": {"deposit": "7d79d8c8-15ef-4721-85d0-0f45400a6120"}, "_deposit": {"id": "690", "owners": [], "pid": {"revision_id": 0, "type": "recid", "value": "690"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/690", "sets": ["user-um"]}, "communities": ["um"], "control_number": "690", "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Utilization of Calcium Carbonate (Clam Shell)", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "The clam shells (Mercenaria mercenaria) were ground and sieved with (-150+200mesh) screen. The elemental compositions of clam shells powder were determined by Energy Dispersive X-Ray Fluorescence (EDXRF) method. In this research work, calcium chloride, calcium sulphate dihydrate (gypsum) and calcium sulphate hemihydrates (plaster of paris) were prepared from clam shells powder. Determination of the optimum conditions for the conversion of clam shell to calcium chloride, calcium sulphate dihydrate and calcium sulphate hemihydrate were conducted using different parameters such as various amount of acids, reaction times and temperatures and also various salting-out agents. The compounds and elemental compositions of prepared calcium chloride, calcium sulphate dihydrate and calcium sulphate hemihydrates were determined and compared with that of the commercial products."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "Clam shells"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2020-05-05"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "Utilization of Calcium Carbonate (Clam Shell)pdf.pdf", "filesize": [{"value": "526 Kb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 526000.0, "url": {"url": "https://meral.edu.mm/record/690/files/Utilization of Calcium Carbonate (Clam Shell)pdf.pdf"}, "version_id": "e5466bc0-1291-4161-9740-b55d49651b8d"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_journal_title": "Universities Research Journal", "subitem_volume": "6"}]}, "item_1583103147082": {"attribute_name": "Conference papaers", "attribute_value_mlt": [{}]}, "item_1583103211336": {"attribute_name": "Books/reports/chapters", "attribute_value_mlt": [{}]}, "item_1583103233624": {"attribute_name": "Thesis/dissertations", "attribute_value_mlt": [{"subitem_supervisor(s)": []}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Aye Aye Mar"}, {"subitem_authors_fullname": "Hsu Mon Phyo"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Journal article"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2013"}, "item_1583159847033": {"attribute_name": "Identifier", "attribute_value": "https://umoar.mu.edu.mm/handle/123456789/216"}, "item_title": "Utilization of Calcium Carbonate (Clam Shell)", "item_type_id": "21", "owner": "1", "path": ["1582967133536"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000000690", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-03-05"}, "publish_date": "2020-03-05", "publish_status": "0", "recid": "690", "relation": {}, "relation_version_is_last": true, "title": ["Utilization of Calcium Carbonate (Clam Shell)"], "weko_shared_id": -1}

Utilization of Calcium Carbonate (Clam Shell)

http://hdl.handle.net/20.500.12678/0000000690
79f3936d-5340-4989-b6dd-d27dee5346ef
7d79d8c8-15ef-4721-85d0-0f45400a6120
None
Name / File License Actions
Utilization Utilization of Calcium Carbonate (Clam Shell)pdf.pdf (526 Kb)
Publication type
Journal article
Upload type
Publication
Title
Title Utilization of Calcium Carbonate (Clam Shell)
Language en
Publication date 2013
Authors
Aye Aye Mar
Hsu Mon Phyo
Description
The clam shells (Mercenaria mercenaria) were ground and sieved with (-150+200mesh) screen. The elemental compositions of clam shells powder were determined by Energy Dispersive X-Ray Fluorescence (EDXRF) method. In this research work, calcium chloride, calcium sulphate dihydrate (gypsum) and calcium sulphate hemihydrates (plaster of paris) were prepared from clam shells powder. Determination of the optimum conditions for the conversion of clam shell to calcium chloride, calcium sulphate dihydrate and calcium sulphate hemihydrate were conducted using different parameters such as various amount of acids, reaction times and temperatures and also various salting-out agents. The compounds and elemental compositions of prepared calcium chloride, calcium sulphate dihydrate and calcium sulphate hemihydrates were determined and compared with that of the commercial products.
Keywords
Clam shells
Identifier https://umoar.mu.edu.mm/handle/123456789/216
Journal articles
Universities Research Journal
6
Conference papaers
Books/reports/chapters
Thesis/dissertations
0
0
views
downloads
Views Downloads

Export

OAI-PMH
  • OAI-PMH DublinCore
Other Formats