PHOSGENE MANUFACTURING PROCESS

PCT No. PCT/US96/17526 Sec. 371 Date Mar. 9, 1998 Sec. 102(e) Date Mar. 9, 1998 PCT Filed Nov. 1, 1996 PCT Pub. No. WO97/30932 PCT Pub. Date Aug. 28, 1997A process for producing phosgene is disclosed which involves contacting a mixture comprising CO and Cl2 (e.g., at about 300 DEG C. or less) with c...

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Hauptverfasser:	CICHA, WALTER, VLADIMIR, MANZER, LEO, E
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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creator	CICHA, WALTER, VLADIMIR MANZER, LEO, E
description	PCT No. PCT/US96/17526 Sec. 371 Date Mar. 9, 1998 Sec. 102(e) Date Mar. 9, 1998 PCT Filed Nov. 1, 1996 PCT Pub. No. WO97/30932 PCT Pub. Date Aug. 28, 1997A process for producing phosgene is disclosed which involves contacting a mixture comprising CO and Cl2 (e.g., at about 300 DEG C. or less) with carbon having an active metal content of less than 1000 ppm by weight and a high degree of oxidative stability (i.e., a weight loss of about 12 percent, or less, in the WVC Temperature Test as defined herein).
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Date Aug. 28, 1997A process for producing phosgene is disclosed which involves contacting a mixture comprising CO and Cl2 (e.g., at about 300 DEG C. or less) with carbon having an active metal content of less than 1000 ppm by weight and a high degree of oxidative stability (i.e., a weight loss of about 12 percent, or less, in the WVC Temperature Test as defined herein).</description><edition>6</edition><language>eng ; fre ; ger</language><subject>CHEMISTRY ; COMPOUNDS THEREOF ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS</subject><creationdate>1998</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=19981209&DB=EPODOC&CC=EP&NR=0881986A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19981209&DB=EPODOC&CC=EP&NR=0881986A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CICHA, WALTER, VLADIMIR</creatorcontrib><creatorcontrib>MANZER, LEO, E</creatorcontrib><title>PHOSGENE MANUFACTURING PROCESS</title><description>PCT No. PCT/US96/17526 Sec. 371 Date Mar. 9, 1998 Sec. 102(e) Date Mar. 9, 1998 PCT Filed Nov. 1, 1996 PCT Pub. No. WO97/30932 PCT Pub. Date Aug. 28, 1997A process for producing phosgene is disclosed which involves contacting a mixture comprising CO and Cl2 (e.g., at about 300 DEG C. or less) with carbon having an active metal content of less than 1000 ppm by weight and a high degree of oxidative stability (i.e., a weight loss of about 12 percent, or less, in the WVC Temperature Test as defined herein).</description><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAL8PAPdnf1c1XwdfQLdXN0DgkN8vRzVwgI8nd2DQ7mYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEGFhaGlhZmjobGRCgBAI06IUk</recordid><startdate>19981209</startdate><enddate>19981209</enddate><creator>CICHA, WALTER, VLADIMIR</creator><creator>MANZER, LEO, E</creator><scope>EVB</scope></search><sort><creationdate>19981209</creationdate><title>PHOSGENE MANUFACTURING PROCESS</title><author>CICHA, WALTER, VLADIMIR ; MANZER, LEO, E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0881986A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1998</creationdate><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>CICHA, WALTER, VLADIMIR</creatorcontrib><creatorcontrib>MANZER, LEO, E</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CICHA, WALTER, VLADIMIR</au><au>MANZER, LEO, E</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PHOSGENE MANUFACTURING PROCESS</title><date>1998-12-09</date><risdate>1998</risdate><abstract>PCT No. PCT/US96/17526 Sec. 371 Date Mar. 9, 1998 Sec. 102(e) Date Mar. 9, 1998 PCT Filed Nov. 1, 1996 PCT Pub. No. WO97/30932 PCT Pub. Date Aug. 28, 1997A process for producing phosgene is disclosed which involves contacting a mixture comprising CO and Cl2 (e.g., at about 300 DEG C. or less) with carbon having an active metal content of less than 1000 ppm by weight and a high degree of oxidative stability (i.e., a weight loss of about 12 percent, or less, in the WVC Temperature Test as defined herein).</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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subjects	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
title	PHOSGENE MANUFACTURING PROCESS
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