Technique for extracting residual acetylene gas in acetylene generator (wet method) carbide slag slurry

The invention relates to a process equipment technique for extracting supersaturated acetylene gas from carbide slag slurry of a wet-method acetylene generator. The technique comprises feeding carbide slag slurry about 80 DEG C into a desorption tower under the state of negative pressure, doffing ou...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	CHANG ZEMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF ACETYLENE BY WET METHODS TECHNICAL GASES CONTAINING CARBON MONOXIDE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page
container_issue
container_start_page
container_title
container_volume
creator	CHANG ZEMIN
description	The invention relates to a process equipment technique for extracting supersaturated acetylene gas from carbide slag slurry of a wet-method acetylene generator. The technique comprises feeding carbide slag slurry about 80 DEG C into a desorption tower under the state of negative pressure, doffing out acetylene gas which is adsorbed in carbide slag and water through utilizing vapor, damaging a coating layer of micro grain calcium carbide which is not broken up to be further hydrolyzed. Acetylene gas which is doffed is recycled after being processed.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN101235319A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN101235319A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN101235319A3</originalsourceid><addsrcrecordid>eNqNjLEKwkAQRNNYiPoPa6eFYAwWlhIUK6v0Yb2Ml4PzEvc2aP7eKywsbd7A8Gamma1g2uCeA-jeCeGtwkZdsCSIrhnYExvo6BFAliO58FskCGsarl5QekDbrlmTYbm5BhQ924RBZJxnkzv7iMU3Z9nyfKrKywZ9VyP26TNA6_Kab_NdsS_yw7H4x_kAzUY_8A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Technique for extracting residual acetylene gas in acetylene generator (wet method) carbide slag slurry</title><source>esp@cenet</source><creator>CHANG ZEMIN</creator><creatorcontrib>CHANG ZEMIN</creatorcontrib><description>The invention relates to a process equipment technique for extracting supersaturated acetylene gas from carbide slag slurry of a wet-method acetylene generator. The technique comprises feeding carbide slag slurry about 80 DEG C into a desorption tower under the state of negative pressure, doffing out acetylene gas which is adsorbed in carbide slag and water through utilizing vapor, damaging a coating layer of micro grain calcium carbide which is not broken up to be further hydrolyzed. Acetylene gas which is doffed is recycled after being processed.</description><language>chi ; eng</language><subject>CHEMISTRY ; FUELS ; LUBRICANTS ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PRODUCTION OF ACETYLENE BY WET METHODS ; TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><creationdate>2008</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080806&DB=EPODOC&CC=CN&NR=101235319A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080806&DB=EPODOC&CC=CN&NR=101235319A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHANG ZEMIN</creatorcontrib><title>Technique for extracting residual acetylene gas in acetylene generator (wet method) carbide slag slurry</title><description>The invention relates to a process equipment technique for extracting supersaturated acetylene gas from carbide slag slurry of a wet-method acetylene generator. The technique comprises feeding carbide slag slurry about 80 DEG C into a desorption tower under the state of negative pressure, doffing out acetylene gas which is adsorbed in carbide slag and water through utilizing vapor, damaging a coating layer of micro grain calcium carbide which is not broken up to be further hydrolyzed. Acetylene gas which is doffed is recycled after being processed.</description><subject>CHEMISTRY</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PRODUCTION OF ACETYLENE BY WET METHODS</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwkAQRNNYiPoPa6eFYAwWlhIUK6v0Yb2Ml4PzEvc2aP7eKywsbd7A8Gamma1g2uCeA-jeCeGtwkZdsCSIrhnYExvo6BFAliO58FskCGsarl5QekDbrlmTYbm5BhQ924RBZJxnkzv7iMU3Z9nyfKrKywZ9VyP26TNA6_Kab_NdsS_yw7H4x_kAzUY_8A</recordid><startdate>20080806</startdate><enddate>20080806</enddate><creator>CHANG ZEMIN</creator><scope>EVB</scope></search><sort><creationdate>20080806</creationdate><title>Technique for extracting residual acetylene gas in acetylene generator (wet method) carbide slag slurry</title><author>CHANG ZEMIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101235319A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2008</creationdate><topic>CHEMISTRY</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PRODUCTION OF ACETYLENE BY WET METHODS</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><toplevel>online_resources</toplevel><creatorcontrib>CHANG ZEMIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHANG ZEMIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Technique for extracting residual acetylene gas in acetylene generator (wet method) carbide slag slurry</title><date>2008-08-06</date><risdate>2008</risdate><abstract>The invention relates to a process equipment technique for extracting supersaturated acetylene gas from carbide slag slurry of a wet-method acetylene generator. The technique comprises feeding carbide slag slurry about 80 DEG C into a desorption tower under the state of negative pressure, doffing out acetylene gas which is adsorbed in carbide slag and water through utilizing vapor, damaging a coating layer of micro grain calcium carbide which is not broken up to be further hydrolyzed. Acetylene gas which is doffed is recycled after being processed.</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	chi ; eng
recordid	cdi_epo_espacenet_CN101235319A
source	esp@cenet
subjects	CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF ACETYLENE BY WET METHODS TECHNICAL GASES CONTAINING CARBON MONOXIDE
title	Technique for extracting residual acetylene gas in acetylene generator (wet method) carbide slag slurry
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T20%3A04%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CHANG%20ZEMIN&rft.date=2008-08-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN101235319A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true