Item talk:Q252231
From geokb
{
"USGS Publications Warehouse": {
"@context": "https://schema.org",
"@type": "Article",
"additionalType": "Journal Article",
"name": "Determination of methane concentrations in water in equilibrium with sI methane hydrate in the absence of a vapor phase by in situ Raman spectroscopy",
"identifier": [
{
"@type": "PropertyValue",
"propertyID": "USGS Publications Warehouse IndexID",
"value": "70033529",
"url": "https://pubs.usgs.gov/publication/70033529"
},
{
"@type": "PropertyValue",
"propertyID": "USGS Publications Warehouse Internal ID",
"value": 70033529
},
{
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.gca.2007.11.006",
"url": "https://doi.org/10.1016/j.gca.2007.11.006"
},
{
"@type": "PropertyValue",
"propertyID": "ISSN",
"value": "00167037"
}
],
"journal": {
"@type": "Periodical",
"name": "Geochimica et Cosmochimica Acta",
"volumeNumber": "72",
"issueNumber": "2"
},
"inLanguage": "en",
"isPartOf": [
{
"@type": "CreativeWorkSeries",
"name": "Geochimica et Cosmochimica Acta"
}
],
"datePublished": "2008",
"dateModified": "2012-03-12",
"abstract": "Most submarine gas hydrates are located within the two-phase equilibrium region of hydrate and interstitial water with pressures (P) ranging from 8 to 60 MPa and temperatures (T) from 275 to 293 K. However, current measurements of solubilities of methane in equilibrium with hydrate in the absence of a vapor phase are limited below 20 MPa and 283.15 K, and the differences among these data are up to 30%. When these data were extrapolated to other P-T conditions, it leads to large and poorly known uncertainties. In this study, in situ Raman spectroscopy was used to measure methane concentrations in pure water in equilibrium with sI (structure one) methane hydrate, in the absence of a vapor phase, at temperatures from 276.6 to 294.6 (??0.3) K and pressures at 10, 20, 30 and 40 (??0.4%) MPa. The relationship among concentration of methane in water in equilibrium with hydrate, in mole fraction [X(CH4)], the temperature in K, and pressure in MPa was derived as: X(CH4) = exp [11.0464 + 0.023267 P - (4886.0 + 8.0158 P)/T]. Both the standard enthalpy and entropy of hydrate dissolution at the studied T-P conditions increase slightly with increasing pressure, ranging from 41.29 to 43.29 kJ/mol and from 0.1272 to 0.1330 kJ/K ?? mol, respectively. When compared with traditional sampling and analytical methods, the advantages of our method include: (1) the use of in situ Raman signals for methane concentration measurements eliminates possible uncertainty caused by sampling and ex situ analysis, (2) it is simple and efficient, and (3) high-pressure data can be obtained safely. ?? 2007 Elsevier Ltd. All rights reserved.",
"publisher": {
"@type": "Organization",
"name": "U.S. Geological Survey"
},
"author": [
{
"@type": "Person",
"name": "Chou, I.-Ming",
"givenName": "I.-Ming",
"familyName": "Chou",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0001-5233-6479",
"url": "https://orcid.org/0000-0001-5233-6479"
},
"affiliation": [
{
"@type": "Organization",
"name": "Eastern Mineral and Environmental Resources Science Center",
"url": "https://www.usgs.gov/centers/geology-energy-and-minerals-science-center"
}
]
},
{
"@type": "Person",
"name": "Lu, W.",
"givenName": "W.",
"familyName": "Lu"
},
{
"@type": "Person",
"name": "Burruss, R. C.",
"givenName": "R. C.",
"familyName": "Burruss",
"identifier": {
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0001-6827-804X",
"url": "https://orcid.org/0000-0001-6827-804X"
}
}
]
},
"OpenAlex": {
"abstract_inverted_index": {
"Most": [
0
],
"submarine": [
1
],
"gas": [
2
],
"hydrates": [
3
],
"are": [
4,
51,
65
],
"located": [
5
],
"within": [
6
],
"the": [
7,
45,
60,
111,
151,
175,
184,
216,
223
],
"two-phase": [
8
],
"equilibrium": [
9,
41,
103,
144
],
"region": [
10
],
"of": [
11,
36,
38,
47,
113,
139,
180,
218,
225
],
"hydrate": [
12,
43,
181
],
"and": [
13,
25,
56,
59,
82,
125,
131,
155,
178,
199,
213,
240,
248,
250
],
"interstitial": [
14
],
"water": [
15,
101,
142
],
"with": [
16,
42,
104,
145,
190,
210
],
"pressures": [
17,
126
],
"(P)": [
18
],
"ranging": [
19,
193
],
"from": [
20,
28,
119,
194,
200
],
"8": [
21
],
"to": [
22,
30,
67,
74,
80,
95,
121,
196,
202
],
"60": [
23
],
"MPa": [
24,
55,
158
],
"temperatures": [
26,
118
],
"(T)": [
27
],
"275": [
29
],
"293": [
31
],
"K.": [
32
],
"However,": [
33
],
"current": [
34
],
"measurements": [
35,
233
],
"solubilities": [
37
],
"methane": [
39,
97,
108,
140,
231
],
"in": [
40,
44,
89,
99,
102,
110,
141,
143,
147,
153,
157,
226
],
"absence": [
46,
112
],
"a": [
48,
114
],
"vapor": [
49,
115
],
"phase": [
50
],
"limited": [
52
],
"below": [
53
],
"20": [
54
],
"283.15": [
57
],
"K,": [
58,
154
],
"differences": [
61
],
"among": [
62,
137
],
"these": [
63,
70
],
"data": [
64,
71,
253
],
"up": [
66
],
"30%.": [
68
],
"When": [
69,
208
],
"were": [
72
],
"extrapolated": [
73
],
"other": [
75
],
"P\u2013T": [
76
],
"conditions,": [
77
],
"it": [
78,
245
],
"leads": [
79
],
"large": [
81
],
"poorly": [
83
],
"known": [
84
],
"uncertainties.": [
85
],
"In": [
86
],
"this": [
87
],
"study,": [
88
],
"situ": [
90,
227,
242
],
"Raman": [
91,
228
],
"spectroscopy": [
92
],
"was": [
93,
159
],
"used": [
94
],
"measure": [
96
],
"concentrations": [
98
],
"pure": [
100
],
"sI": [
105
],
"(structure": [
106
],
"one)": [
107
],
"hydrate,": [
109,
146
],
"phase,": [
116
],
"at": [
117,
127,
183
],
"276.6": [
120
],
"294.6": [
122
],
"(\u00b10.3)": [
123
],
"K": [
124
],
"10,": [
128
],
"20,": [
129
],
"30": [
130
],
"40": [
132
],
"(\u00b10.4%)": [
133
],
"MPa.": [
134
],
"The": [
135
],
"relationship": [
136
],
"concentration": [
138,
232
],
"mole": [
148
],
"fraction": [
149
],
"[X(CH4)],": [
150
],
"temperature": [
152
],
"pressure": [
156
],
"derived": [
160
],
"as:": [
161
],
"X(CH4)": [
162
],
"=": [
163
],
"exp": [
164
],
"[11.0464": [
165
],
"+": [
166,
171
],
"0.023267": [
167
],
"P": [
168
],
"\u2212": [
169
],
"(4886.0": [
170
],
"8.0158": [
172
],
"P)/T].": [
173
],
"Both": [
174
],
"standard": [
176
],
"enthalpy": [
177
],
"entropy": [
179
],
"dissolution": [
182
],
"studied": [
185
],
"T\u2013P": [
186
],
"conditions": [
187
],
"increase": [
188
],
"slightly": [
189
],
"increasing": [
191
],
"pressure,": [
192
],
"41.29": [
195
],
"43.29": [
197
],
"kJ/mol": [
198
],
"0.1272": [
201
],
"0.1330": [
203
],
"kJ/K": [
204
],
"\u00b7": [
205
],
"mol,": [
206
],
"respectively.": [
207
],
"compared": [
209
],
"traditional": [
211
],
"sampling": [
212,
239
],
"analytical": [
214
],
"methods,": [
215
],
"advantages": [
217
],
"our": [
219
],
"method": [
220
],
"include:": [
221
],
"(1)": [
222
],
"use": [
224
],
"signals": [
229
],
"for": [
230
],
"eliminates": [
234
],
"possible": [
235
],
"uncertainty": [
236
],
"caused": [
237
],
"by": [
238
],
"ex": [
241
],
"analysis,": [
243
],
"(2)": [
244
],
"is": [
246
],
"simple": [
247
],
"efficient,": [
249
],
"(3)": [
251
],
"high-pressure": [
252
],
"can": [
254
],
"be": [
255
],
"obtained": [
256
],
"safely.": [
257
]
},
"apc_list": {
"value": 3690,
"currency": "USD",
"value_usd": 3690,
"provenance": "doaj"
},
"apc_paid": null,
"authorships": [
{
"author_position": "first",
"author": {
"id": "https://openalex.org/A5010703410",
"display_name": "Wanjun L\u00fc",
"orcid": "https://orcid.org/0000-0003-4334-5722"
},
"institutions": [
{
"id": "https://openalex.org/I3124059619",
"display_name": "China University of Geosciences",
"ror": "https://ror.org/04gcegc37",
"country_code": "CN",
"type": "education",
"lineage": [
"https://openalex.org/I3124059619"
]
}
],
"countries": [
"CN"
],
"is_corresponding": false,
"raw_author_name": "Wanjun Lu",
"raw_affiliation_strings": [
"State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China"
],
"affiliations": [
{
"raw_affiliation_string": "State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China",
"institution_ids": [
"https://openalex.org/I3124059619"
]
}
]
},
{
"author_position": "middle",
"author": {
"id": "https://openalex.org/A5074729117",
"display_name": "I\u2010Ming Chou",
"orcid": "https://orcid.org/0000-0001-5233-6479"
},
"institutions": [
{
"id": "https://openalex.org/I1286329397",
"display_name": "United States Geological Survey",
"ror": "https://ror.org/035a68863",
"country_code": "US",
"type": "government",
"lineage": [
"https://openalex.org/I1286329397",
"https://openalex.org/I1335927249"
]
}
],
"countries": [
"US"
],
"is_corresponding": false,
"raw_author_name": "I. Ming Chou",
"raw_affiliation_strings": [
"U.S. Geological Survey, National Center, Reston, VA 20192, USA"
],
"affiliations": [
{
"raw_affiliation_string": "U.S. Geological Survey, National Center, Reston, VA 20192, USA",
"institution_ids": [
"https://openalex.org/I1286329397"
]
}
]
},
{
"author_position": "last",
"author": {
"id": "https://openalex.org/A5009658800",
"display_name": "Robert C. Burruss",
"orcid": null
},
"institutions": [
{
"id": "https://openalex.org/I1286329397",
"display_name": "United States Geological Survey",
"ror": "https://ror.org/035a68863",
"country_code": "US",
"type": "government",
"lineage": [
"https://openalex.org/I1286329397",
"https://openalex.org/I1335927249"
]
}
],
"countries": [
"US"
],
"is_corresponding": false,
"raw_author_name": "Robert C. Burruss",
"raw_affiliation_strings": [
"U.S. Geological Survey, National Center, Reston, VA 20192, USA"
],
"affiliations": [
{
"raw_affiliation_string": "U.S. Geological Survey, National Center, Reston, VA 20192, USA",
"institution_ids": [
"https://openalex.org/I1286329397"
]
}
]
}
],
"best_oa_location": null,
"biblio": {
"volume": "72",
"issue": "2",
"first_page": "412",
"last_page": "422"
},
"cited_by_api_url": "https://api.openalex.org/works?filter=cites:W2017182107",
"cited_by_count": 126,
"cited_by_percentile_year": {
"min": 98,
"max": 99
},
"concepts": [
{
"id": "https://openalex.org/c516920438",
"wikidata": "https://www.wikidata.org/wiki/Q37129",
"display_name": "Methane",
"level": 2,
"score": 0.8842443,
"qid": null
},
{
"id": "https://openalex.org/c2781060337",
"wikidata": "https://www.wikidata.org/wiki/Q462174",
"display_name": "Hydrate",
"level": 2,
"score": 0.82340205,
"qid": null
},
{
"id": "https://openalex.org/c40003534",
"wikidata": "https://www.wikidata.org/wiki/Q862228",
"display_name": "Raman spectroscopy",
"level": 2,
"score": 0.67164326,
"qid": null
},
{
"id": "https://openalex.org/c185592680",
"wikidata": "https://www.wikidata.org/wiki/Q2329",
"display_name": "Chemistry",
"level": 0,
"score": 0.6576318,
"qid": "Q166089"
},
{
"id": "https://openalex.org/c100402318",
"wikidata": "https://www.wikidata.org/wiki/Q864080",
"display_name": "Clathrate hydrate",
"level": 3,
"score": 0.6236609,
"qid": null
},
{
"id": "https://openalex.org/c113196181",
"wikidata": "https://www.wikidata.org/wiki/Q485223",
"display_name": "Analytical Chemistry (journal)",
"level": 2,
"score": 0.5404812,
"qid": null
},
{
"id": "https://openalex.org/c88380143",
"wikidata": "https://www.wikidata.org/wiki/Q416674",
"display_name": "Dissolution",
"level": 2,
"score": 0.51455206,
"qid": null
},
{
"id": "https://openalex.org/c3288061",
"wikidata": "https://www.wikidata.org/wiki/Q161064",
"display_name": "Enthalpy",
"level": 2,
"score": 0.4665408,
"qid": null
},
{
"id": "https://openalex.org/c36591836",
"wikidata": "https://www.wikidata.org/wiki/Q125264",
"display_name": "Mole fraction",
"level": 2,
"score": 0.4579169,
"qid": null
},
{
"id": "https://openalex.org/c199289684",
"wikidata": "https://www.wikidata.org/wiki/Q83353",
"display_name": "Mineralogy",
"level": 1,
"score": 0.32658935,
"qid": "Q159009"
},
{
"id": "https://openalex.org/c97355855",
"wikidata": "https://www.wikidata.org/wiki/Q11473",
"display_name": "Thermodynamics",
"level": 1,
"score": 0.3253336,
"qid": "Q226322"
},
{
"id": "https://openalex.org/c147789679",
"wikidata": "https://www.wikidata.org/wiki/Q11372",
"display_name": "Physical chemistry",
"level": 1,
"score": 0.16493753,
"qid": "Q226296"
},
{
"id": "https://openalex.org/c107872376",
"wikidata": "https://www.wikidata.org/wiki/Q321355",
"display_name": "Environmental chemistry",
"level": 1,
"score": 0.15131235,
"qid": "Q166131"
},
{
"id": "https://openalex.org/c178790620",
"wikidata": "https://www.wikidata.org/wiki/Q11351",
"display_name": "Organic chemistry",
"level": 1,
"score": 0.07339293,
"qid": "Q166197"
},
{
"id": "https://openalex.org/c121332964",
"wikidata": "https://www.wikidata.org/wiki/Q413",
"display_name": "Physics",
"level": 0,
"score": 0.0,
"qid": "Q166093"
},
{
"id": "https://openalex.org/c120665830",
"wikidata": "https://www.wikidata.org/wiki/Q14620",
"display_name": "Optics",
"level": 1,
"score": 0.0,
"qid": "Q226288"
}
],
"corresponding_author_ids": [],
"corresponding_institution_ids": [],
"countries_distinct_count": 2,
"counts_by_year": [
{
"year": 2024,
"cited_by_count": 3
},
{
"year": 2023,
"cited_by_count": 8
},
{
"year": 2022,
"cited_by_count": 9
},
{
"year": 2021,
"cited_by_count": 8
},
{
"year": 2020,
"cited_by_count": 8
},
{
"year": 2019,
"cited_by_count": 9
},
{
"year": 2018,
"cited_by_count": 9
},
{
"year": 2017,
"cited_by_count": 4
},
{
"year": 2016,
"cited_by_count": 15
},
{
"year": 2015,
"cited_by_count": 12
},
{
"year": 2014,
"cited_by_count": 11
},
{
"year": 2013,
"cited_by_count": 10
},
{
"year": 2012,
"cited_by_count": 2
}
],
"created_date": "2016-06-24",
"datasets": [],
"display_name": "Determination of methane concentrations in water in equilibrium with sI methane hydrate in the absence of a vapor phase by in situ Raman spectroscopy",
"doi": "https://doi.org/10.1016/j.gca.2007.11.006",
"fulltext_origin": "ngrams",
"fwci": 4.181,
"grants": [],
"has_fulltext": true,
"id": "https://openalex.org/W2017182107",
"ids": {
"openalex": "https://openalex.org/W2017182107",
"doi": "https://doi.org/10.1016/j.gca.2007.11.006",
"mag": "2017182107"
},
"indexed_in": [
"crossref"
],
"institutions_distinct_count": 2,
"is_paratext": false,
"is_retracted": false,
"keywords": [
{
"id": "https://openalex.org/keywords/methane",
"display_name": "Methane",
"score": 0.520168
},
{
"id": "https://openalex.org/keywords/methane-oxidation",
"display_name": "Methane Oxidation",
"score": 0.508437
}
],
"language": "en",
"locations": [
{
"is_oa": false,
"landing_page_url": "https://doi.org/10.1016/j.gca.2007.11.006",
"pdf_url": null,
"source": {
"id": "https://openalex.org/S7538555",
"display_name": "Geochimica et Cosmochimica Acta",
"issn_l": "0016-7037",
"issn": [
"0016-7037",
"1872-9533"
],
"is_oa": false,
"is_in_doaj": false,
"is_core": true,
"host_organization": "https://openalex.org/P4310320990",
"host_organization_name": "Elsevier BV",
"host_organization_lineage": [
"https://openalex.org/P4310320990"
],
"host_organization_lineage_names": [
"Elsevier BV"
],
"type": "journal"
},
"license": null,
"license_id": null,
"version": null,
"is_accepted": false,
"is_published": false
}
],
"locations_count": 1,
"mesh": [],
"ngrams_url": "https://api.openalex.org/works/W2017182107/ngrams",
"open_access": {
"is_oa": false,
"oa_status": "closed",
"oa_url": null,
"any_repository_has_fulltext": false
},
"primary_location": {
"is_oa": false,
"landing_page_url": "https://doi.org/10.1016/j.gca.2007.11.006",
"pdf_url": null,
"source": {
"id": "https://openalex.org/S7538555",
"display_name": "Geochimica et Cosmochimica Acta",
"issn_l": "0016-7037",
"issn": [
"0016-7037",
"1872-9533"
],
"is_oa": false,
"is_in_doaj": false,
"is_core": true,
"host_organization": "https://openalex.org/P4310320990",
"host_organization_name": "Elsevier BV",
"host_organization_lineage": [
"https://openalex.org/P4310320990"
],
"host_organization_lineage_names": [
"Elsevier BV"
],
"type": "journal"
},
"license": null,
"license_id": null,
"version": null,
"is_accepted": false,
"is_published": false
},
"primary_topic": {
"id": "https://openalex.org/T10995",
"display_name": "Anaerobic Methane Oxidation and Gas Hydrates",
"score": 1.0,
"subfield": {
"id": "https://openalex.org/subfields/2304",
"display_name": "Environmental Chemistry"
},
"field": {
"id": "https://openalex.org/fields/23",
"display_name": "Environmental Science"
},
"domain": {
"id": "https://openalex.org/domains/3",
"display_name": "Physical Sciences"
}
},
"publication_date": "2008-01-01",
"publication_year": 2008,
"referenced_works": [
"https://openalex.org/W1571291182",
"https://openalex.org/W1969007284",
"https://openalex.org/W1978041652",
"https://openalex.org/W1981825707",
"https://openalex.org/W1985553933",
"https://openalex.org/W1989013392",
"https://openalex.org/W2013078078",
"https://openalex.org/W2024796433",
"https://openalex.org/W2042389181",
"https://openalex.org/W2047204164",
"https://openalex.org/W2058969526",
"https://openalex.org/W2067749101",
"https://openalex.org/W2083976914",
"https://openalex.org/W2087009691",
"https://openalex.org/W2096643994",
"https://openalex.org/W2097991321",
"https://openalex.org/W2127041725",
"https://openalex.org/W2127074131",
"https://openalex.org/W2131755788",
"https://openalex.org/W2158225279",
"https://openalex.org/W2164348111",
"https://openalex.org/W2168044142",
"https://openalex.org/W2999320308"
],
"referenced_works_count": 23,
"related_works": [
"https://openalex.org/W4210325237",
"https://openalex.org/W3192515678",
"https://openalex.org/W2941116126",
"https://openalex.org/W2742825824",
"https://openalex.org/W2647557932",
"https://openalex.org/W2392912407",
"https://openalex.org/W2352291659",
"https://openalex.org/W2093438223",
"https://openalex.org/W2052213146",
"https://openalex.org/W2031786783"
],
"sustainable_development_goals": [
{
"display_name": "Life below water",
"score": 0.62,
"id": "https://metadata.un.org/sdg/14"
},
{
"display_name": "Clean water and sanitation",
"score": 0.44,
"id": "https://metadata.un.org/sdg/6"
}
],
"title": "Determination of methane concentrations in water in equilibrium with sI methane hydrate in the absence of a vapor phase by in situ Raman spectroscopy",
"topics": [
{
"id": "https://openalex.org/T10995",
"display_name": "Anaerobic Methane Oxidation and Gas Hydrates",
"score": 1.0,
"subfield": {
"id": "https://openalex.org/subfields/2304",
"display_name": "Environmental Chemistry"
},
"field": {
"id": "https://openalex.org/fields/23",
"display_name": "Environmental Science"
},
"domain": {
"id": "https://openalex.org/domains/3",
"display_name": "Physical Sciences"
}
},
{
"id": "https://openalex.org/T11588",
"display_name": "Global Methane Emissions and Impacts",
"score": 0.9968,
"subfield": {
"id": "https://openalex.org/subfields/2306",
"display_name": "Global and Planetary Change"
},
"field": {
"id": "https://openalex.org/fields/23",
"display_name": "Environmental Science"
},
"domain": {
"id": "https://openalex.org/domains/3",
"display_name": "Physical Sciences"
}
},
{
"id": "https://openalex.org/T10399",
"display_name": "Characterization of Shale Gas Pore Structure",
"score": 0.9919,
"subfield": {
"id": "https://openalex.org/subfields/2211",
"display_name": "Mechanics of Materials"
},
"field": {
"id": "https://openalex.org/fields/22",
"display_name": "Engineering"
},
"domain": {
"id": "https://openalex.org/domains/3",
"display_name": "Physical Sciences"
}
}
],
"type": "article",
"type_crossref": "journal-article",
"updated_date": "2024-08-06T01:18:42.677101",
"versions": [],
"qid": null
}
}
